diff options
Diffstat (limited to 'drivers')
225 files changed, 4306 insertions, 942 deletions
diff --git a/drivers/media/common/b2c2/flexcop-fe-tuner.c b/drivers/media/common/b2c2/flexcop-fe-tuner.c index 9c59f43..f595640 100644 --- a/drivers/media/common/b2c2/flexcop-fe-tuner.c +++ b/drivers/media/common/b2c2/flexcop-fe-tuner.c @@ -38,7 +38,7 @@ static int flexcop_fe_request_firmware(struct dvb_frontend *fe, #endif /* lnb control */ -#if FE_SUPPORTED(MT312) || FE_SUPPORTED(STV0299) +#if (FE_SUPPORTED(MT312) || FE_SUPPORTED(STV0299)) && FE_SUPPORTED(PLL) static int flexcop_set_voltage(struct dvb_frontend *fe, enum fe_sec_voltage voltage) { @@ -68,7 +68,7 @@ static int flexcop_set_voltage(struct dvb_frontend *fe, #endif #if FE_SUPPORTED(S5H1420) || FE_SUPPORTED(STV0299) || FE_SUPPORTED(MT312) -static int flexcop_sleep(struct dvb_frontend* fe) +static int __maybe_unused flexcop_sleep(struct dvb_frontend* fe) { struct flexcop_device *fc = fe->dvb->priv; if (fc->fe_sleep) diff --git a/drivers/media/common/b2c2/flexcop.c b/drivers/media/common/b2c2/flexcop.c index 412c5da..0f5114d 100644 --- a/drivers/media/common/b2c2/flexcop.c +++ b/drivers/media/common/b2c2/flexcop.c @@ -1,7 +1,7 @@ /* * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III * flexcop.c - main module part - * Copyright (C) 2004-9 Patrick Boettcher <patrick.boettcher@desy.de> + * Copyright (C) 2004-9 Patrick Boettcher <patrick.boettcher@posteo.de> * based on skystar2-driver Copyright (C) 2003 Vadim Catana, skystar@moldova.cc * * Acknowledgements: @@ -34,7 +34,7 @@ #include "flexcop.h" #define DRIVER_NAME "B2C2 FlexcopII/II(b)/III digital TV receiver chip" -#define DRIVER_AUTHOR "Patrick Boettcher <patrick.boettcher@desy.de" +#define DRIVER_AUTHOR "Patrick Boettcher <patrick.boettcher@posteo.de" #ifdef CONFIG_DVB_B2C2_FLEXCOP_DEBUG #define DEBSTATUS "" diff --git a/drivers/media/common/cypress_firmware.c b/drivers/media/common/cypress_firmware.c index 577e820..50e3f76 100644 --- a/drivers/media/common/cypress_firmware.c +++ b/drivers/media/common/cypress_firmware.c @@ -1,6 +1,6 @@ /* cypress_firmware.c is part of the DVB USB library. * - * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de) * see dvb-usb-init.c for copyright information. * * This file contains functions for downloading the firmware to Cypress FX 1 diff --git a/drivers/media/common/cypress_firmware.h b/drivers/media/common/cypress_firmware.h index e493cbc..1e4f273 100644 --- a/drivers/media/common/cypress_firmware.h +++ b/drivers/media/common/cypress_firmware.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de) * see dvb-usb-init.c for copyright information. * * This file contains functions for downloading the firmware to Cypress FX 1 diff --git a/drivers/media/common/siano/smsdvb-main.c b/drivers/media/common/siano/smsdvb-main.c index d31f468..9148e14 100644 --- a/drivers/media/common/siano/smsdvb-main.c +++ b/drivers/media/common/siano/smsdvb-main.c @@ -1015,12 +1015,6 @@ static int smsdvb_set_frontend(struct dvb_frontend *fe) } } -/* Nothing to do here, as stats are automatically updated */ -static int smsdvb_get_frontend(struct dvb_frontend *fe) -{ - return 0; -} - static int smsdvb_init(struct dvb_frontend *fe) { struct smsdvb_client_t *client = @@ -1069,7 +1063,6 @@ static struct dvb_frontend_ops smsdvb_fe_ops = { .release = smsdvb_release, .set_frontend = smsdvb_set_frontend, - .get_frontend = smsdvb_get_frontend, .get_tune_settings = smsdvb_get_tune_settings, .read_status = smsdvb_read_status, diff --git a/drivers/media/dvb-core/dvb-usb-ids.h b/drivers/media/dvb-core/dvb-usb-ids.h index 1c1c298..dbdbb84 100644 --- a/drivers/media/dvb-core/dvb-usb-ids.h +++ b/drivers/media/dvb-core/dvb-usb-ids.h @@ -1,6 +1,6 @@ /* dvb-usb-ids.h is part of the DVB USB library. * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) see + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) see * dvb-usb-init.c for copyright information. * * a header file containing define's for the USB device supported by the @@ -118,6 +118,7 @@ #define USB_PID_DIBCOM_STK807XP 0x1f90 #define USB_PID_DIBCOM_STK807XPVR 0x1f98 #define USB_PID_DIBCOM_STK8096GP 0x1fa0 +#define USB_PID_DIBCOM_STK8096PVR 0x1faa #define USB_PID_DIBCOM_NIM8096MD 0x1fa8 #define USB_PID_DIBCOM_TFE8096P 0x1f9C #define USB_PID_DIBCOM_ANCHOR_2135_COLD 0x2131 @@ -247,6 +248,7 @@ #define USB_PID_TECHNOTREND_CONNECT_CT3650 0x300d #define USB_PID_TECHNOTREND_CONNECT_S2_4600 0x3011 #define USB_PID_TECHNOTREND_CONNECT_CT2_4650_CI 0x3012 +#define USB_PID_TECHNOTREND_CONNECT_CT2_4650_CI_2 0x3015 #define USB_PID_TECHNOTREND_TVSTICK_CT2_4400 0x3014 #define USB_PID_TERRATEC_CINERGY_DT_XS_DIVERSITY 0x005a #define USB_PID_TERRATEC_CINERGY_DT_XS_DIVERSITY_2 0x0081 @@ -255,6 +257,10 @@ #define USB_PID_TERRATEC_CINERGY_T_EXPRESS 0x0062 #define USB_PID_TERRATEC_CINERGY_T_XXS 0x0078 #define USB_PID_TERRATEC_CINERGY_T_XXS_2 0x00ab +#define USB_PID_TERRATEC_CINERGY_S2_R1 0x00a8 +#define USB_PID_TERRATEC_CINERGY_S2_R2 0x00b0 +#define USB_PID_TERRATEC_CINERGY_S2_R3 0x0102 +#define USB_PID_TERRATEC_CINERGY_S2_R4 0x0105 #define USB_PID_TERRATEC_H7 0x10b4 #define USB_PID_TERRATEC_H7_2 0x10a3 #define USB_PID_TERRATEC_H7_3 0x10a5 diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c index 4008064..4c35eb4 100644 --- a/drivers/media/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb-core/dvb_frontend.c @@ -140,9 +140,12 @@ struct dvb_frontend_private { static void dvb_frontend_wakeup(struct dvb_frontend *fe); static int dtv_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c, struct dvb_frontend_parameters *p_out); -static int dtv_property_legacy_params_sync(struct dvb_frontend *fe, - struct dvb_frontend_parameters *p); +static int +dtv_property_legacy_params_sync(struct dvb_frontend *fe, + const struct dtv_frontend_properties *c, + struct dvb_frontend_parameters *p); static bool has_get_frontend(struct dvb_frontend *fe) { @@ -202,6 +205,7 @@ static void dvb_frontend_add_event(struct dvb_frontend *fe, enum fe_status status) { struct dvb_frontend_private *fepriv = fe->frontend_priv; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct dvb_fe_events *events = &fepriv->events; struct dvb_frontend_event *e; int wp; @@ -209,7 +213,7 @@ static void dvb_frontend_add_event(struct dvb_frontend *fe, dev_dbg(fe->dvb->device, "%s:\n", __func__); if ((status & FE_HAS_LOCK) && has_get_frontend(fe)) - dtv_get_frontend(fe, &fepriv->parameters_out); + dtv_get_frontend(fe, c, &fepriv->parameters_out); mutex_lock(&events->mtx); @@ -687,6 +691,7 @@ static int dvb_enable_media_tuner(struct dvb_frontend *fe) static int dvb_frontend_thread(void *data) { struct dvb_frontend *fe = data; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct dvb_frontend_private *fepriv = fe->frontend_priv; enum fe_status s; enum dvbfe_algo algo; @@ -807,7 +812,7 @@ restart: fepriv->algo_status |= DVBFE_ALGO_SEARCH_AGAIN; fepriv->delay = HZ / 2; } - dtv_property_legacy_params_sync(fe, &fepriv->parameters_out); + dtv_property_legacy_params_sync(fe, c, &fepriv->parameters_out); fe->ops.read_status(fe, &s); if (s != fepriv->status) { dvb_frontend_add_event(fe, s); /* update event list */ @@ -899,10 +904,10 @@ void dvb_frontend_sleep_until(ktime_t *waketime, u32 add_usec) s32 delta; *waketime = ktime_add_us(*waketime, add_usec); - delta = ktime_us_delta(ktime_get_real(), *waketime); + delta = ktime_us_delta(ktime_get_boottime(), *waketime); if (delta > 2500) { msleep((delta - 1500) / 1000); - delta = ktime_us_delta(ktime_get_real(), *waketime); + delta = ktime_us_delta(ktime_get_boottime(), *waketime); } if (delta > 0) udelay(delta); @@ -1162,18 +1167,24 @@ static struct dtv_cmds_h dtv_cmds[DTV_MAX_COMMAND + 1] = { _DTV_CMD(DTV_STAT_TOTAL_BLOCK_COUNT, 0, 0), }; -static void dtv_property_dump(struct dvb_frontend *fe, struct dtv_property *tvp) +static void dtv_property_dump(struct dvb_frontend *fe, + bool is_set, + struct dtv_property *tvp) { int i; if (tvp->cmd <= 0 || tvp->cmd > DTV_MAX_COMMAND) { - dev_warn(fe->dvb->device, "%s: tvp.cmd = 0x%08x undefined\n", - __func__, tvp->cmd); + dev_warn(fe->dvb->device, "%s: %s tvp.cmd = 0x%08x undefined\n", + __func__, + is_set ? "SET" : "GET", + tvp->cmd); return; } - dev_dbg(fe->dvb->device, "%s: tvp.cmd = 0x%08x (%s)\n", __func__, - tvp->cmd, dtv_cmds[tvp->cmd].name); + dev_dbg(fe->dvb->device, "%s: %s tvp.cmd = 0x%08x (%s)\n", __func__, + is_set ? "SET" : "GET", + tvp->cmd, + dtv_cmds[tvp->cmd].name); if (dtv_cmds[tvp->cmd].buffer) { dev_dbg(fe->dvb->device, "%s: tvp.u.buffer.len = 0x%02x\n", @@ -1268,11 +1279,11 @@ static int dtv_property_cache_sync(struct dvb_frontend *fe, /* Ensure the cached values are set correctly in the frontend * legacy tuning structures, for the advanced tuning API. */ -static int dtv_property_legacy_params_sync(struct dvb_frontend *fe, - struct dvb_frontend_parameters *p) +static int +dtv_property_legacy_params_sync(struct dvb_frontend *fe, + const struct dtv_frontend_properties *c, + struct dvb_frontend_parameters *p) { - const struct dtv_frontend_properties *c = &fe->dtv_property_cache; - p->frequency = c->frequency; p->inversion = c->inversion; @@ -1344,16 +1355,17 @@ static int dtv_property_legacy_params_sync(struct dvb_frontend *fe, * If p_out is not null, it will update the DVBv3 params pointed by it. */ static int dtv_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c, struct dvb_frontend_parameters *p_out) { int r; if (fe->ops.get_frontend) { - r = fe->ops.get_frontend(fe); + r = fe->ops.get_frontend(fe, c); if (unlikely(r < 0)) return r; if (p_out) - dtv_property_legacy_params_sync(fe, p_out); + dtv_property_legacy_params_sync(fe, c, p_out); return 0; } @@ -1589,7 +1601,7 @@ static int dtv_property_process_get(struct dvb_frontend *fe, return r; } - dtv_property_dump(fe, tvp); + dtv_property_dump(fe, false, tvp); return 0; } @@ -1830,6 +1842,8 @@ static int dtv_property_process_set(struct dvb_frontend *fe, return r; } + dtv_property_dump(fe, true, tvp); + switch(tvp->cmd) { case DTV_CLEAR: /* @@ -2073,6 +2087,8 @@ static int dvb_frontend_ioctl_properties(struct file *file, dev_dbg(fe->dvb->device, "%s: Property cache is full, tuning\n", __func__); } else if (cmd == FE_GET_PROPERTY) { + struct dtv_frontend_properties getp = fe->dtv_property_cache; + dev_dbg(fe->dvb->device, "%s: properties.num = %d\n", __func__, tvps->num); dev_dbg(fe->dvb->device, "%s: properties.props = %p\n", __func__, tvps->props); @@ -2094,17 +2110,18 @@ static int dvb_frontend_ioctl_properties(struct file *file, } /* - * Fills the cache out struct with the cache contents, plus - * the data retrieved from get_frontend, if the frontend - * is not idle. Otherwise, returns the cached content + * Let's use our own copy of property cache, in order to + * avoid mangling with DTV zigzag logic, as drivers might + * return crap, if they don't check if the data is available + * before updating the properties cache. */ if (fepriv->state != FESTATE_IDLE) { - err = dtv_get_frontend(fe, NULL); + err = dtv_get_frontend(fe, &getp, NULL); if (err < 0) goto out; } for (i = 0; i < tvps->num; i++) { - err = dtv_property_process_get(fe, c, tvp + i, file); + err = dtv_property_process_get(fe, &getp, tvp + i, file); if (err < 0) goto out; (tvp + i)->result = err; @@ -2139,7 +2156,7 @@ static int dtv_set_frontend(struct dvb_frontend *fe) * the user. FE_SET_FRONTEND triggers an initial frontend event * with status = 0, which copies output parameters to userspace. */ - dtv_property_legacy_params_sync(fe, &fepriv->parameters_out); + dtv_property_legacy_params_sync(fe, c, &fepriv->parameters_out); /* * Be sure that the bandwidth will be filled for all @@ -2451,7 +2468,7 @@ static int dvb_frontend_ioctl_legacy(struct file *file, u8 last = 1; if (dvb_frontend_debug) printk("%s switch command: 0x%04lx\n", __func__, swcmd); - nexttime = ktime_get_real(); + nexttime = ktime_get_boottime(); if (dvb_frontend_debug) tv[0] = nexttime; /* before sending a command, initialize by sending @@ -2462,7 +2479,7 @@ static int dvb_frontend_ioctl_legacy(struct file *file, for (i = 0; i < 9; i++) { if (dvb_frontend_debug) - tv[i+1] = ktime_get_real(); + tv[i+1] = ktime_get_boottime(); if ((swcmd & 0x01) != last) { /* set voltage to (last ? 13V : 18V) */ fe->ops.set_voltage(fe, (last) ? SEC_VOLTAGE_13 : SEC_VOLTAGE_18); @@ -2509,10 +2526,18 @@ static int dvb_frontend_ioctl_legacy(struct file *file, err = dvb_frontend_get_event (fe, parg, file->f_flags); break; - case FE_GET_FRONTEND: - err = dtv_get_frontend(fe, parg); - break; + case FE_GET_FRONTEND: { + struct dtv_frontend_properties getp = fe->dtv_property_cache; + /* + * Let's use our own copy of property cache, in order to + * avoid mangling with DTV zigzag logic, as drivers might + * return crap, if they don't check if the data is available + * before updating the properties cache. + */ + err = dtv_get_frontend(fe, &getp, parg); + break; + } case FE_SET_FRONTEND_TUNE_MODE: fepriv->tune_mode_flags = (unsigned long) parg; err = 0; diff --git a/drivers/media/dvb-core/dvb_frontend.h b/drivers/media/dvb-core/dvb_frontend.h index 458bcce..9592573 100644 --- a/drivers/media/dvb-core/dvb_frontend.h +++ b/drivers/media/dvb-core/dvb_frontend.h @@ -449,7 +449,8 @@ struct dvb_frontend_ops { int (*set_frontend)(struct dvb_frontend *fe); int (*get_tune_settings)(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* settings); - int (*get_frontend)(struct dvb_frontend *fe); + int (*get_frontend)(struct dvb_frontend *fe, + struct dtv_frontend_properties *props); int (*read_status)(struct dvb_frontend *fe, enum fe_status *status); int (*read_ber)(struct dvb_frontend* fe, u32* ber); diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c index 560450a..1b9732e 100644 --- a/drivers/media/dvb-core/dvbdev.c +++ b/drivers/media/dvb-core/dvbdev.c @@ -58,7 +58,7 @@ static const char * const dnames[] = { #define DVB_MAX_IDS MAX_DVB_MINORS #else #define DVB_MAX_IDS 4 -#define nums2minor(num,type,id) ((num << 6) | (id << 4) | type) +#define nums2minor(num, type, id) ((num << 6) | (id << 4) | type) #define MAX_DVB_MINORS (DVB_MAX_ADAPTERS*64) #endif @@ -85,7 +85,7 @@ static int dvb_device_open(struct inode *inode, struct file *file) file->private_data = dvbdev; replace_fops(file, new_fops); if (file->f_op->open) - err = file->f_op->open(inode,file); + err = file->f_op->open(inode, file); up_read(&minor_rwsem); mutex_unlock(&dvbdev_mutex); return err; @@ -352,7 +352,7 @@ static int dvb_create_media_entity(struct dvb_device *dvbdev, ret = media_device_register_entity(dvbdev->adapter->mdev, dvbdev->entity); if (ret) - return (ret); + return ret; printk(KERN_DEBUG "%s: media entity '%s' registered.\n", __func__, dvbdev->entity->name); @@ -620,8 +620,7 @@ int dvb_create_media_graph(struct dvb_adapter *adap, return -ENOMEM; adap->conn = conn; - adap->conn_pads = kcalloc(1, sizeof(*adap->conn_pads), - GFP_KERNEL); + adap->conn_pads = kzalloc(sizeof(*adap->conn_pads), GFP_KERNEL); if (!adap->conn_pads) return -ENOMEM; @@ -661,7 +660,7 @@ int dvb_create_media_graph(struct dvb_adapter *adap, if (ntuner && ndemod) { ret = media_create_pad_links(mdev, MEDIA_ENT_F_TUNER, - tuner, TUNER_PAD_IF_OUTPUT, + tuner, TUNER_PAD_OUTPUT, MEDIA_ENT_F_DTV_DEMOD, demod, 0, MEDIA_LNK_FL_ENABLED, false); @@ -868,7 +867,7 @@ int dvb_usercopy(struct file *file, parg = sbuf; } else { /* too big to allocate from stack */ - mbuf = kmalloc(_IOC_SIZE(cmd),GFP_KERNEL); + mbuf = kmalloc(_IOC_SIZE(cmd), GFP_KERNEL); if (NULL == mbuf) return -ENOMEM; parg = mbuf; diff --git a/drivers/media/dvb-frontends/af9013.c b/drivers/media/dvb-frontends/af9013.c index e23197d..8bcde33 100644 --- a/drivers/media/dvb-frontends/af9013.c +++ b/drivers/media/dvb-frontends/af9013.c @@ -866,9 +866,9 @@ err: return ret; } -static int af9013_get_frontend(struct dvb_frontend *fe) +static int af9013_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { - struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct af9013_state *state = fe->demodulator_priv; int ret; u8 buf[3]; @@ -1344,6 +1344,10 @@ err: static void af9013_release(struct dvb_frontend *fe) { struct af9013_state *state = fe->demodulator_priv; + + /* stop statistics polling */ + cancel_delayed_work_sync(&state->statistics_work); + kfree(state); } diff --git a/drivers/media/dvb-frontends/af9033.c b/drivers/media/dvb-frontends/af9033.c index bc35206..efebe5c 100644 --- a/drivers/media/dvb-frontends/af9033.c +++ b/drivers/media/dvb-frontends/af9033.c @@ -691,10 +691,10 @@ err: return ret; } -static int af9033_get_frontend(struct dvb_frontend *fe) +static int af9033_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct af9033_dev *dev = fe->demodulator_priv; - struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret; u8 buf[8]; @@ -1372,6 +1372,9 @@ static int af9033_remove(struct i2c_client *client) dev_dbg(&dev->client->dev, "\n"); + /* stop statistics polling */ + cancel_delayed_work_sync(&dev->stat_work); + dev->fe.ops.release = NULL; dev->fe.demodulator_priv = NULL; kfree(dev); diff --git a/drivers/media/dvb-frontends/as102_fe.c b/drivers/media/dvb-frontends/as102_fe.c index 544c5f6..9412fcd 100644 --- a/drivers/media/dvb-frontends/as102_fe.c +++ b/drivers/media/dvb-frontends/as102_fe.c @@ -190,10 +190,10 @@ static int as102_fe_set_frontend(struct dvb_frontend *fe) return state->ops->set_tune(state->priv, &tune_args); } -static int as102_fe_get_frontend(struct dvb_frontend *fe) +static int as102_fe_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct as102_state *state = fe->demodulator_priv; - struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret = 0; struct as10x_tps tps = { 0 }; diff --git a/drivers/media/dvb-frontends/atbm8830.c b/drivers/media/dvb-frontends/atbm8830.c index 8fe552e..47248b8 100644 --- a/drivers/media/dvb-frontends/atbm8830.c +++ b/drivers/media/dvb-frontends/atbm8830.c @@ -297,9 +297,9 @@ static int atbm8830_set_fe(struct dvb_frontend *fe) return 0; } -static int atbm8830_get_fe(struct dvb_frontend *fe) +static int atbm8830_get_fe(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { - struct dtv_frontend_properties *c = &fe->dtv_property_cache; dprintk("%s\n", __func__); /* TODO: get real readings from device */ diff --git a/drivers/media/dvb-frontends/au8522_dig.c b/drivers/media/dvb-frontends/au8522_dig.c index 6c1e976..e676b94 100644 --- a/drivers/media/dvb-frontends/au8522_dig.c +++ b/drivers/media/dvb-frontends/au8522_dig.c @@ -816,9 +816,9 @@ static int au8522_read_ber(struct dvb_frontend *fe, u32 *ber) return au8522_read_ucblocks(fe, ber); } -static int au8522_get_frontend(struct dvb_frontend *fe) +static int au8522_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { - struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct au8522_state *state = fe->demodulator_priv; c->frequency = state->current_frequency; diff --git a/drivers/media/dvb-frontends/bcm3510.c b/drivers/media/dvb-frontends/bcm3510.c index d30275f..bb69883 100644 --- a/drivers/media/dvb-frontends/bcm3510.c +++ b/drivers/media/dvb-frontends/bcm3510.c @@ -3,7 +3,7 @@ * * Copyright (C) 2001-5, B2C2 inc. * - * GPL/Linux driver written by Patrick Boettcher <patrick.boettcher@desy.de> + * GPL/Linux driver written by Patrick Boettcher <patrick.boettcher@posteo.de> * * This driver is "hard-coded" to be used with the 1st generation of * Technisat/B2C2's Air2PC ATSC PCI/USB cards/boxes. The pll-programming @@ -865,5 +865,5 @@ static struct dvb_frontend_ops bcm3510_ops = { }; MODULE_DESCRIPTION("Broadcom BCM3510 ATSC (8VSB/16VSB & ITU J83 AnnexB FEC QAM64/256) demodulator driver"); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb-frontends/bcm3510.h b/drivers/media/dvb-frontends/bcm3510.h index ff66492..961c2eb 100644 --- a/drivers/media/dvb-frontends/bcm3510.h +++ b/drivers/media/dvb-frontends/bcm3510.h @@ -3,7 +3,7 @@ * * Copyright (C) 2001-5, B2C2 inc. * - * GPL/Linux driver written by Patrick Boettcher <patrick.boettcher@desy.de> + * GPL/Linux driver written by Patrick Boettcher <patrick.boettcher@posteo.de> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/drivers/media/dvb-frontends/bcm3510_priv.h b/drivers/media/dvb-frontends/bcm3510_priv.h index 3bb1bc2..67f2468 100644 --- a/drivers/media/dvb-frontends/bcm3510_priv.h +++ b/drivers/media/dvb-frontends/bcm3510_priv.h @@ -3,7 +3,7 @@ * * Copyright (C) 2001-5, B2C2 inc. * - * GPL/Linux driver written by Patrick Boettcher <patrick.boettcher@desy.de> + * GPL/Linux driver written by Patrick Boettcher <patrick.boettcher@posteo.de> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/drivers/media/dvb-frontends/cx22700.c b/drivers/media/dvb-frontends/cx22700.c index fd033cc..5cad925 100644 --- a/drivers/media/dvb-frontends/cx22700.c +++ b/drivers/media/dvb-frontends/cx22700.c @@ -345,9 +345,9 @@ static int cx22700_set_frontend(struct dvb_frontend *fe) return 0; } -static int cx22700_get_frontend(struct dvb_frontend *fe) +static int cx22700_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { - struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct cx22700_state* state = fe->demodulator_priv; u8 reg09 = cx22700_readreg (state, 0x09); diff --git a/drivers/media/dvb-frontends/cx22702.c b/drivers/media/dvb-frontends/cx22702.c index d2d06dc..c0e54c5 100644 --- a/drivers/media/dvb-frontends/cx22702.c +++ b/drivers/media/dvb-frontends/cx22702.c @@ -562,9 +562,9 @@ static int cx22702_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks) return 0; } -static int cx22702_get_frontend(struct dvb_frontend *fe) +static int cx22702_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { - struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct cx22702_state *state = fe->demodulator_priv; u8 reg0C = cx22702_readreg(state, 0x0C); diff --git a/drivers/media/dvb-frontends/cx24110.c b/drivers/media/dvb-frontends/cx24110.c index cb36475..6cb81ec 100644 --- a/drivers/media/dvb-frontends/cx24110.c +++ b/drivers/media/dvb-frontends/cx24110.c @@ -550,9 +550,9 @@ static int cx24110_set_frontend(struct dvb_frontend *fe) return 0; } -static int cx24110_get_frontend(struct dvb_frontend *fe) +static int cx24110_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct cx24110_state *state = fe->demodulator_priv; s32 afc; unsigned sclk; diff --git a/drivers/media/dvb-frontends/cx24117.c b/drivers/media/dvb-frontends/cx24117.c index 5f77bc8..a3f7eb4 100644 --- a/drivers/media/dvb-frontends/cx24117.c +++ b/drivers/media/dvb-frontends/cx24117.c @@ -1560,10 +1560,10 @@ static int cx24117_get_algo(struct dvb_frontend *fe) return DVBFE_ALGO_HW; } -static int cx24117_get_frontend(struct dvb_frontend *fe) +static int cx24117_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct cx24117_state *state = fe->demodulator_priv; - struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct cx24117_cmd cmd; u8 reg, st, inv; int ret, idx; diff --git a/drivers/media/dvb-frontends/cx24120.c b/drivers/media/dvb-frontends/cx24120.c index 3b0ef52..6ccbd86 100644 --- a/drivers/media/dvb-frontends/cx24120.c +++ b/drivers/media/dvb-frontends/cx24120.c @@ -1502,9 +1502,9 @@ static int cx24120_sleep(struct dvb_frontend *fe) return 0; } -static int cx24120_get_frontend(struct dvb_frontend *fe) +static int cx24120_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { - struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct cx24120_state *state = fe->demodulator_priv; u8 freq1, freq2, freq3; diff --git a/drivers/media/dvb-frontends/cx24123.c b/drivers/media/dvb-frontends/cx24123.c index 0fe7fb1..113b094 100644 --- a/drivers/media/dvb-frontends/cx24123.c +++ b/drivers/media/dvb-frontends/cx24123.c @@ -945,9 +945,9 @@ static int cx24123_set_frontend(struct dvb_frontend *fe) return 0; } -static int cx24123_get_frontend(struct dvb_frontend *fe) +static int cx24123_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct cx24123_state *state = fe->demodulator_priv; dprintk("\n"); diff --git a/drivers/media/dvb-frontends/cxd2820r_c.c b/drivers/media/dvb-frontends/cxd2820r_c.c index 42fad6a..a674a63 100644 --- a/drivers/media/dvb-frontends/cxd2820r_c.c +++ b/drivers/media/dvb-frontends/cxd2820r_c.c @@ -101,10 +101,10 @@ error: return ret; } -int cxd2820r_get_frontend_c(struct dvb_frontend *fe) +int cxd2820r_get_frontend_c(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct cxd2820r_priv *priv = fe->demodulator_priv; - struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret; u8 buf[2]; diff --git a/drivers/media/dvb-frontends/cxd2820r_core.c b/drivers/media/dvb-frontends/cxd2820r_core.c index 24a457d..314d3b8 100644 --- a/drivers/media/dvb-frontends/cxd2820r_core.c +++ b/drivers/media/dvb-frontends/cxd2820r_core.c @@ -313,7 +313,8 @@ static int cxd2820r_read_status(struct dvb_frontend *fe, enum fe_status *status) return ret; } -static int cxd2820r_get_frontend(struct dvb_frontend *fe) +static int cxd2820r_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { struct cxd2820r_priv *priv = fe->demodulator_priv; int ret; @@ -326,13 +327,13 @@ static int cxd2820r_get_frontend(struct dvb_frontend *fe) switch (fe->dtv_property_cache.delivery_system) { case SYS_DVBT: - ret = cxd2820r_get_frontend_t(fe); + ret = cxd2820r_get_frontend_t(fe, p); break; case SYS_DVBT2: - ret = cxd2820r_get_frontend_t2(fe); + ret = cxd2820r_get_frontend_t2(fe, p); break; case SYS_DVBC_ANNEX_A: - ret = cxd2820r_get_frontend_c(fe); + ret = cxd2820r_get_frontend_c(fe, p); break; default: ret = -EINVAL; @@ -606,8 +607,7 @@ static int cxd2820r_i2c_gate_ctrl(struct dvb_frontend *fe, int enable) static int cxd2820r_gpio_direction_output(struct gpio_chip *chip, unsigned nr, int val) { - struct cxd2820r_priv *priv = - container_of(chip, struct cxd2820r_priv, gpio_chip); + struct cxd2820r_priv *priv = gpiochip_get_data(chip); u8 gpio[GPIO_COUNT]; dev_dbg(&priv->i2c->dev, "%s: nr=%d val=%d\n", __func__, nr, val); @@ -620,8 +620,7 @@ static int cxd2820r_gpio_direction_output(struct gpio_chip *chip, unsigned nr, static void cxd2820r_gpio_set(struct gpio_chip *chip, unsigned nr, int val) { - struct cxd2820r_priv *priv = - container_of(chip, struct cxd2820r_priv, gpio_chip); + struct cxd2820r_priv *priv = gpiochip_get_data(chip); u8 gpio[GPIO_COUNT]; dev_dbg(&priv->i2c->dev, "%s: nr=%d val=%d\n", __func__, nr, val); @@ -636,8 +635,7 @@ static void cxd2820r_gpio_set(struct gpio_chip *chip, unsigned nr, int val) static int cxd2820r_gpio_get(struct gpio_chip *chip, unsigned nr) { - struct cxd2820r_priv *priv = - container_of(chip, struct cxd2820r_priv, gpio_chip); + struct cxd2820r_priv *priv = gpiochip_get_data(chip); dev_dbg(&priv->i2c->dev, "%s: nr=%d\n", __func__, nr); @@ -731,7 +729,7 @@ struct dvb_frontend *cxd2820r_attach(const struct cxd2820r_config *cfg, priv->gpio_chip.base = -1; /* dynamic allocation */ priv->gpio_chip.ngpio = GPIO_COUNT; priv->gpio_chip.can_sleep = 1; - ret = gpiochip_add(&priv->gpio_chip); + ret = gpiochip_add_data(&priv->gpio_chip, priv); if (ret) goto error; diff --git a/drivers/media/dvb-frontends/cxd2820r_priv.h b/drivers/media/dvb-frontends/cxd2820r_priv.h index a0d53f0..e31c48e 100644 --- a/drivers/media/dvb-frontends/cxd2820r_priv.h +++ b/drivers/media/dvb-frontends/cxd2820r_priv.h @@ -76,7 +76,8 @@ int cxd2820r_rd_reg(struct cxd2820r_priv *priv, u32 reg, u8 *val); /* cxd2820r_c.c */ -int cxd2820r_get_frontend_c(struct dvb_frontend *fe); +int cxd2820r_get_frontend_c(struct dvb_frontend *fe, + struct dtv_frontend_properties *p); int cxd2820r_set_frontend_c(struct dvb_frontend *fe); @@ -99,7 +100,8 @@ int cxd2820r_get_tune_settings_c(struct dvb_frontend *fe, /* cxd2820r_t.c */ -int cxd2820r_get_frontend_t(struct dvb_frontend *fe); +int cxd2820r_get_frontend_t(struct dvb_frontend *fe, + struct dtv_frontend_properties *p); int cxd2820r_set_frontend_t(struct dvb_frontend *fe); @@ -122,7 +124,8 @@ int cxd2820r_get_tune_settings_t(struct dvb_frontend *fe, /* cxd2820r_t2.c */ -int cxd2820r_get_frontend_t2(struct dvb_frontend *fe); +int cxd2820r_get_frontend_t2(struct dvb_frontend *fe, + struct dtv_frontend_properties *p); int cxd2820r_set_frontend_t2(struct dvb_frontend *fe); diff --git a/drivers/media/dvb-frontends/cxd2820r_t.c b/drivers/media/dvb-frontends/cxd2820r_t.c index 21abf1b..75ce7d8 100644 --- a/drivers/media/dvb-frontends/cxd2820r_t.c +++ b/drivers/media/dvb-frontends/cxd2820r_t.c @@ -138,10 +138,10 @@ error: return ret; } -int cxd2820r_get_frontend_t(struct dvb_frontend *fe) +int cxd2820r_get_frontend_t(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct cxd2820r_priv *priv = fe->demodulator_priv; - struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret; u8 buf[2]; diff --git a/drivers/media/dvb-frontends/cxd2820r_t2.c b/drivers/media/dvb-frontends/cxd2820r_t2.c index 4e028b4..704475676 100644 --- a/drivers/media/dvb-frontends/cxd2820r_t2.c +++ b/drivers/media/dvb-frontends/cxd2820r_t2.c @@ -23,8 +23,8 @@ int cxd2820r_set_frontend_t2(struct dvb_frontend *fe) { - struct cxd2820r_priv *priv = fe->demodulator_priv; struct dtv_frontend_properties *c = &fe->dtv_property_cache; + struct cxd2820r_priv *priv = fe->demodulator_priv; int ret, i, bw_i; u32 if_freq, if_ctl; u64 num; @@ -169,10 +169,10 @@ error: } -int cxd2820r_get_frontend_t2(struct dvb_frontend *fe) +int cxd2820r_get_frontend_t2(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct cxd2820r_priv *priv = fe->demodulator_priv; - struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret; u8 buf[2]; diff --git a/drivers/media/dvb-frontends/cxd2841er.c b/drivers/media/dvb-frontends/cxd2841er.c index fdffb2f..900186b 100644 --- a/drivers/media/dvb-frontends/cxd2841er.c +++ b/drivers/media/dvb-frontends/cxd2841er.c @@ -2090,13 +2090,13 @@ static int cxd2841er_sleep_tc_to_active_c(struct cxd2841er_priv *priv, return 0; } -static int cxd2841er_get_frontend(struct dvb_frontend *fe) +static int cxd2841er_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { enum fe_status status = 0; u16 strength = 0, snr = 0; u32 errors = 0, ber = 0; struct cxd2841er_priv *priv = fe->demodulator_priv; - struct dtv_frontend_properties *p = &fe->dtv_property_cache; dev_dbg(&priv->i2c->dev, "%s()\n", __func__); if (priv->state == STATE_ACTIVE_S) diff --git a/drivers/media/dvb-frontends/dib0070.c b/drivers/media/dvb-frontends/dib0070.c index 0b8fb5d..ee7d669 100644 --- a/drivers/media/dvb-frontends/dib0070.c +++ b/drivers/media/dvb-frontends/dib0070.c @@ -774,6 +774,6 @@ free_mem: } EXPORT_SYMBOL(dib0070_attach); -MODULE_AUTHOR("Patrick Boettcher <pboettcher@dibcom.fr>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for the DiBcom 0070 base-band RF Tuner"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb-frontends/dib0090.c b/drivers/media/dvb-frontends/dib0090.c index 47cb722..976ee03 100644 --- a/drivers/media/dvb-frontends/dib0090.c +++ b/drivers/media/dvb-frontends/dib0090.c @@ -2669,7 +2669,7 @@ free_mem: } EXPORT_SYMBOL(dib0090_fw_register); -MODULE_AUTHOR("Patrick Boettcher <pboettcher@dibcom.fr>"); -MODULE_AUTHOR("Olivier Grenie <olivier.grenie@dibcom.fr>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); +MODULE_AUTHOR("Olivier Grenie <olivier.grenie@parrot.com>"); MODULE_DESCRIPTION("Driver for the DiBcom 0090 base-band RF Tuner"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h index 6ae9899..d5dfafb 100644 --- a/drivers/media/dvb-frontends/dib3000.h +++ b/drivers/media/dvb-frontends/dib3000.h @@ -2,11 +2,11 @@ * public header file of the frontend drivers for mobile DVB-T demodulators * DiBcom 3000M-B and DiBcom 3000P/M-C (http://www.dibcom.fr/) * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * based on GPL code from DibCom, which has * - * Copyright (C) 2004 Amaury Demol for DiBcom (ademol@dibcom.fr) + * Copyright (C) 2004 Amaury Demol for DiBcom * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -14,7 +14,7 @@ * * Acknowledgements * - * Amaury Demol (ademol@dibcom.fr) from DiBcom for providing specs and driver + * Amaury Demol from DiBcom for providing specs and driver * sources, on which this driver (and the dvb-dibusb) are based. * * see Documentation/dvb/README.dvb-usb for more information diff --git a/drivers/media/dvb-frontends/dib3000mb.c b/drivers/media/dvb-frontends/dib3000mb.c index 7a61172..6821ecb 100644 --- a/drivers/media/dvb-frontends/dib3000mb.c +++ b/drivers/media/dvb-frontends/dib3000mb.c @@ -2,11 +2,11 @@ * Frontend driver for mobile DVB-T demodulator DiBcom 3000M-B * DiBcom (http://www.dibcom.fr/) * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * based on GPL code from DibCom, which has * - * Copyright (C) 2004 Amaury Demol for DiBcom (ademol@dibcom.fr) + * Copyright (C) 2004 Amaury Demol for DiBcom * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -14,7 +14,7 @@ * * Acknowledgements * - * Amaury Demol (ademol@dibcom.fr) from DiBcom for providing specs and driver + * Amaury Demol from DiBcom for providing specs and driver * sources, on which this driver (and the dvb-dibusb) are based. * * see Documentation/dvb/README.dvb-usb for more information @@ -36,7 +36,7 @@ /* Version information */ #define DRIVER_VERSION "0.1" #define DRIVER_DESC "DiBcom 3000M-B DVB-T demodulator" -#define DRIVER_AUTHOR "Patrick Boettcher, patrick.boettcher@desy.de" +#define DRIVER_AUTHOR "Patrick Boettcher, patrick.boettcher@posteo.de" static int debug; module_param(debug, int, 0644); @@ -112,7 +112,8 @@ static u16 dib3000_seq[2][2][2] = /* fft,gua, inv */ } }; -static int dib3000mb_get_frontend(struct dvb_frontend* fe); +static int dib3000mb_get_frontend(struct dvb_frontend* fe, + struct dtv_frontend_properties *c); static int dib3000mb_set_frontend(struct dvb_frontend *fe, int tuner) { @@ -359,7 +360,7 @@ static int dib3000mb_set_frontend(struct dvb_frontend *fe, int tuner) deb_setf("search_state after autosearch %d after %d checks\n",search_state,as_count); if (search_state == 1) { - if (dib3000mb_get_frontend(fe) == 0) { + if (dib3000mb_get_frontend(fe, c) == 0) { deb_setf("reading tuning data from frontend succeeded.\n"); return dib3000mb_set_frontend(fe, 0); } @@ -450,9 +451,9 @@ static int dib3000mb_fe_init(struct dvb_frontend* fe, int mobile_mode) return 0; } -static int dib3000mb_get_frontend(struct dvb_frontend* fe) +static int dib3000mb_get_frontend(struct dvb_frontend* fe, + struct dtv_frontend_properties *c) { - struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct dib3000_state* state = fe->demodulator_priv; enum fe_code_rate *cr; u16 tps_val; diff --git a/drivers/media/dvb-frontends/dib3000mb_priv.h b/drivers/media/dvb-frontends/dib3000mb_priv.h index 9dc235a..0459d5c 100644 --- a/drivers/media/dvb-frontends/dib3000mb_priv.h +++ b/drivers/media/dvb-frontends/dib3000mb_priv.h @@ -1,7 +1,7 @@ /* * dib3000mb_priv.h * - * Copyright (C) 2004 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004 Patrick Boettcher (patrick.boettcher@posteo.de) * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as diff --git a/drivers/media/dvb-frontends/dib3000mc.c b/drivers/media/dvb-frontends/dib3000mc.c index 583d6b7..da0f1dc 100644 --- a/drivers/media/dvb-frontends/dib3000mc.c +++ b/drivers/media/dvb-frontends/dib3000mc.c @@ -2,7 +2,7 @@ * Driver for DiBcom DiB3000MC/P-demodulator. * * Copyright (C) 2004-7 DiBcom (http://www.dibcom.fr/) - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * This code is partially based on the previous dib3000mc.c . * @@ -636,9 +636,9 @@ struct i2c_adapter * dib3000mc_get_tuner_i2c_master(struct dvb_frontend *demod, EXPORT_SYMBOL(dib3000mc_get_tuner_i2c_master); -static int dib3000mc_get_frontend(struct dvb_frontend* fe) +static int dib3000mc_get_frontend(struct dvb_frontend* fe, + struct dtv_frontend_properties *fep) { - struct dtv_frontend_properties *fep = &fe->dtv_property_cache; struct dib3000mc_state *state = fe->demodulator_priv; u16 tps = dib3000mc_read_word(state,458); @@ -726,7 +726,7 @@ static int dib3000mc_set_frontend(struct dvb_frontend *fe) if (found == 0 || found == 1) return 0; // no channel found - dib3000mc_get_frontend(fe); + dib3000mc_get_frontend(fe, fep); } ret = dib3000mc_tune(fe); @@ -939,6 +939,6 @@ static struct dvb_frontend_ops dib3000mc_ops = { .read_ucblocks = dib3000mc_read_unc_blocks, }; -MODULE_AUTHOR("Patrick Boettcher <pboettcher@dibcom.fr>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for the DiBcom 3000MC/P COFDM demodulator"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb-frontends/dib3000mc.h b/drivers/media/dvb-frontends/dib3000mc.h index 74816f7..b37e69e 100644 --- a/drivers/media/dvb-frontends/dib3000mc.h +++ b/drivers/media/dvb-frontends/dib3000mc.h @@ -2,7 +2,7 @@ * Driver for DiBcom DiB3000MC/P-demodulator. * * Copyright (C) 2004-6 DiBcom (http://www.dibcom.fr/) - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher\@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * This code is partially based on the previous dib3000mc.c . * diff --git a/drivers/media/dvb-frontends/dib7000m.c b/drivers/media/dvb-frontends/dib7000m.c index 35eb71f..b3ddae8 100644 --- a/drivers/media/dvb-frontends/dib7000m.c +++ b/drivers/media/dvb-frontends/dib7000m.c @@ -1151,9 +1151,9 @@ static int dib7000m_identify(struct dib7000m_state *state) } -static int dib7000m_get_frontend(struct dvb_frontend* fe) +static int dib7000m_get_frontend(struct dvb_frontend* fe, + struct dtv_frontend_properties *fep) { - struct dtv_frontend_properties *fep = &fe->dtv_property_cache; struct dib7000m_state *state = fe->demodulator_priv; u16 tps = dib7000m_read_word(state,480); @@ -1246,7 +1246,7 @@ static int dib7000m_set_frontend(struct dvb_frontend *fe) if (found == 0 || found == 1) return 0; // no channel found - dib7000m_get_frontend(fe); + dib7000m_get_frontend(fe, fep); } ret = dib7000m_tune(fe); @@ -1465,6 +1465,6 @@ static struct dvb_frontend_ops dib7000m_ops = { .read_ucblocks = dib7000m_read_unc_blocks, }; -MODULE_AUTHOR("Patrick Boettcher <pboettcher@dibcom.fr>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for the DiBcom 7000MA/MB/PA/PB/MC COFDM demodulator"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb-frontends/dib7000p.c b/drivers/media/dvb-frontends/dib7000p.c index 33be5d6..b861d44 100644 --- a/drivers/media/dvb-frontends/dib7000p.c +++ b/drivers/media/dvb-frontends/dib7000p.c @@ -1405,9 +1405,9 @@ static int dib7000p_identify(struct dib7000p_state *st) return 0; } -static int dib7000p_get_frontend(struct dvb_frontend *fe) +static int dib7000p_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *fep) { - struct dtv_frontend_properties *fep = &fe->dtv_property_cache; struct dib7000p_state *state = fe->demodulator_priv; u16 tps = dib7000p_read_word(state, 463); @@ -1540,7 +1540,7 @@ static int dib7000p_set_frontend(struct dvb_frontend *fe) if (found == 0 || found == 1) return 0; - dib7000p_get_frontend(fe); + dib7000p_get_frontend(fe, fep); } ret = dib7000p_tune(fe); @@ -2834,7 +2834,7 @@ static struct dvb_frontend_ops dib7000p_ops = { .read_ucblocks = dib7000p_read_unc_blocks, }; -MODULE_AUTHOR("Olivier Grenie <ogrenie@dibcom.fr>"); -MODULE_AUTHOR("Patrick Boettcher <pboettcher@dibcom.fr>"); +MODULE_AUTHOR("Olivier Grenie <olivie.grenie@parrot.com>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for the DiBcom 7000PC COFDM demodulator"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb-frontends/dib8000.c b/drivers/media/dvb-frontends/dib8000.c index 94c2627..ddf9c44 100644 --- a/drivers/media/dvb-frontends/dib8000.c +++ b/drivers/media/dvb-frontends/dib8000.c @@ -3382,14 +3382,15 @@ static int dib8000_sleep(struct dvb_frontend *fe) static int dib8000_read_status(struct dvb_frontend *fe, enum fe_status *stat); -static int dib8000_get_frontend(struct dvb_frontend *fe) +static int dib8000_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct dib8000_state *state = fe->demodulator_priv; u16 i, val = 0; enum fe_status stat = 0; u8 index_frontend, sub_index_frontend; - fe->dtv_property_cache.bandwidth_hz = 6000000; + c->bandwidth_hz = 6000000; /* * If called to early, get_frontend makes dib8000_tune to either @@ -3406,7 +3407,7 @@ static int dib8000_get_frontend(struct dvb_frontend *fe) if (stat&FE_HAS_SYNC) { dprintk("TMCC lock on the slave%i", index_frontend); /* synchronize the cache with the other frontends */ - state->fe[index_frontend]->ops.get_frontend(state->fe[index_frontend]); + state->fe[index_frontend]->ops.get_frontend(state->fe[index_frontend], c); for (sub_index_frontend = 0; (sub_index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[sub_index_frontend] != NULL); sub_index_frontend++) { if (sub_index_frontend != index_frontend) { state->fe[sub_index_frontend]->dtv_property_cache.isdbt_sb_mode = state->fe[index_frontend]->dtv_property_cache.isdbt_sb_mode; @@ -3426,57 +3427,57 @@ static int dib8000_get_frontend(struct dvb_frontend *fe) } } - fe->dtv_property_cache.isdbt_sb_mode = dib8000_read_word(state, 508) & 0x1; + c->isdbt_sb_mode = dib8000_read_word(state, 508) & 0x1; if (state->revision == 0x8090) val = dib8000_read_word(state, 572); else val = dib8000_read_word(state, 570); - fe->dtv_property_cache.inversion = (val & 0x40) >> 6; + c->inversion = (val & 0x40) >> 6; switch ((val & 0x30) >> 4) { case 1: - fe->dtv_property_cache.transmission_mode = TRANSMISSION_MODE_2K; + c->transmission_mode = TRANSMISSION_MODE_2K; dprintk("dib8000_get_frontend: transmission mode 2K"); break; case 2: - fe->dtv_property_cache.transmission_mode = TRANSMISSION_MODE_4K; + c->transmission_mode = TRANSMISSION_MODE_4K; dprintk("dib8000_get_frontend: transmission mode 4K"); break; case 3: default: - fe->dtv_property_cache.transmission_mode = TRANSMISSION_MODE_8K; + c->transmission_mode = TRANSMISSION_MODE_8K; dprintk("dib8000_get_frontend: transmission mode 8K"); break; } switch (val & 0x3) { case 0: - fe->dtv_property_cache.guard_interval = GUARD_INTERVAL_1_32; + c->guard_interval = GUARD_INTERVAL_1_32; dprintk("dib8000_get_frontend: Guard Interval = 1/32 "); break; case 1: - fe->dtv_property_cache.guard_interval = GUARD_INTERVAL_1_16; + c->guard_interval = GUARD_INTERVAL_1_16; dprintk("dib8000_get_frontend: Guard Interval = 1/16 "); break; case 2: dprintk("dib8000_get_frontend: Guard Interval = 1/8 "); - fe->dtv_property_cache.guard_interval = GUARD_INTERVAL_1_8; + c->guard_interval = GUARD_INTERVAL_1_8; break; case 3: dprintk("dib8000_get_frontend: Guard Interval = 1/4 "); - fe->dtv_property_cache.guard_interval = GUARD_INTERVAL_1_4; + c->guard_interval = GUARD_INTERVAL_1_4; break; } val = dib8000_read_word(state, 505); - fe->dtv_property_cache.isdbt_partial_reception = val & 1; - dprintk("dib8000_get_frontend: partial_reception = %d ", fe->dtv_property_cache.isdbt_partial_reception); + c->isdbt_partial_reception = val & 1; + dprintk("dib8000_get_frontend: partial_reception = %d ", c->isdbt_partial_reception); for (i = 0; i < 3; i++) { int show; val = dib8000_read_word(state, 493 + i) & 0x0f; - fe->dtv_property_cache.layer[i].segment_count = val; + c->layer[i].segment_count = val; if (val == 0 || val > 13) show = 0; @@ -3485,41 +3486,41 @@ static int dib8000_get_frontend(struct dvb_frontend *fe) if (show) dprintk("dib8000_get_frontend: Layer %d segments = %d ", - i, fe->dtv_property_cache.layer[i].segment_count); + i, c->layer[i].segment_count); val = dib8000_read_word(state, 499 + i) & 0x3; /* Interleaving can be 0, 1, 2 or 4 */ if (val == 3) val = 4; - fe->dtv_property_cache.layer[i].interleaving = val; + c->layer[i].interleaving = val; if (show) dprintk("dib8000_get_frontend: Layer %d time_intlv = %d ", - i, fe->dtv_property_cache.layer[i].interleaving); + i, c->layer[i].interleaving); val = dib8000_read_word(state, 481 + i); switch (val & 0x7) { case 1: - fe->dtv_property_cache.layer[i].fec = FEC_1_2; + c->layer[i].fec = FEC_1_2; if (show) dprintk("dib8000_get_frontend: Layer %d Code Rate = 1/2 ", i); break; case 2: - fe->dtv_property_cache.layer[i].fec = FEC_2_3; + c->layer[i].fec = FEC_2_3; if (show) dprintk("dib8000_get_frontend: Layer %d Code Rate = 2/3 ", i); break; case 3: - fe->dtv_property_cache.layer[i].fec = FEC_3_4; + c->layer[i].fec = FEC_3_4; if (show) dprintk("dib8000_get_frontend: Layer %d Code Rate = 3/4 ", i); break; case 5: - fe->dtv_property_cache.layer[i].fec = FEC_5_6; + c->layer[i].fec = FEC_5_6; if (show) dprintk("dib8000_get_frontend: Layer %d Code Rate = 5/6 ", i); break; default: - fe->dtv_property_cache.layer[i].fec = FEC_7_8; + c->layer[i].fec = FEC_7_8; if (show) dprintk("dib8000_get_frontend: Layer %d Code Rate = 7/8 ", i); break; @@ -3528,23 +3529,23 @@ static int dib8000_get_frontend(struct dvb_frontend *fe) val = dib8000_read_word(state, 487 + i); switch (val & 0x3) { case 0: - fe->dtv_property_cache.layer[i].modulation = DQPSK; + c->layer[i].modulation = DQPSK; if (show) dprintk("dib8000_get_frontend: Layer %d DQPSK ", i); break; case 1: - fe->dtv_property_cache.layer[i].modulation = QPSK; + c->layer[i].modulation = QPSK; if (show) dprintk("dib8000_get_frontend: Layer %d QPSK ", i); break; case 2: - fe->dtv_property_cache.layer[i].modulation = QAM_16; + c->layer[i].modulation = QAM_16; if (show) dprintk("dib8000_get_frontend: Layer %d QAM16 ", i); break; case 3: default: - fe->dtv_property_cache.layer[i].modulation = QAM_64; + c->layer[i].modulation = QAM_64; if (show) dprintk("dib8000_get_frontend: Layer %d QAM64 ", i); break; @@ -3553,16 +3554,16 @@ static int dib8000_get_frontend(struct dvb_frontend *fe) /* synchronize the cache with the other frontends */ for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { - state->fe[index_frontend]->dtv_property_cache.isdbt_sb_mode = fe->dtv_property_cache.isdbt_sb_mode; - state->fe[index_frontend]->dtv_property_cache.inversion = fe->dtv_property_cache.inversion; - state->fe[index_frontend]->dtv_property_cache.transmission_mode = fe->dtv_property_cache.transmission_mode; - state->fe[index_frontend]->dtv_property_cache.guard_interval = fe->dtv_property_cache.guard_interval; - state->fe[index_frontend]->dtv_property_cache.isdbt_partial_reception = fe->dtv_property_cache.isdbt_partial_reception; + state->fe[index_frontend]->dtv_property_cache.isdbt_sb_mode = c->isdbt_sb_mode; + state->fe[index_frontend]->dtv_property_cache.inversion = c->inversion; + state->fe[index_frontend]->dtv_property_cache.transmission_mode = c->transmission_mode; + state->fe[index_frontend]->dtv_property_cache.guard_interval = c->guard_interval; + state->fe[index_frontend]->dtv_property_cache.isdbt_partial_reception = c->isdbt_partial_reception; for (i = 0; i < 3; i++) { - state->fe[index_frontend]->dtv_property_cache.layer[i].segment_count = fe->dtv_property_cache.layer[i].segment_count; - state->fe[index_frontend]->dtv_property_cache.layer[i].interleaving = fe->dtv_property_cache.layer[i].interleaving; - state->fe[index_frontend]->dtv_property_cache.layer[i].fec = fe->dtv_property_cache.layer[i].fec; - state->fe[index_frontend]->dtv_property_cache.layer[i].modulation = fe->dtv_property_cache.layer[i].modulation; + state->fe[index_frontend]->dtv_property_cache.layer[i].segment_count = c->layer[i].segment_count; + state->fe[index_frontend]->dtv_property_cache.layer[i].interleaving = c->layer[i].interleaving; + state->fe[index_frontend]->dtv_property_cache.layer[i].fec = c->layer[i].fec; + state->fe[index_frontend]->dtv_property_cache.layer[i].modulation = c->layer[i].modulation; } } return 0; @@ -3671,7 +3672,7 @@ static int dib8000_set_frontend(struct dvb_frontend *fe) if (state->channel_parameters_set == 0) { /* searching */ if ((dib8000_get_status(state->fe[index_frontend]) == FE_STATUS_DEMOD_SUCCESS) || (dib8000_get_status(state->fe[index_frontend]) == FE_STATUS_FFT_SUCCESS)) { dprintk("autosearch succeeded on fe%i", index_frontend); - dib8000_get_frontend(state->fe[index_frontend]); /* we read the channel parameters from the frontend which was successful */ + dib8000_get_frontend(state->fe[index_frontend], c); /* we read the channel parameters from the frontend which was successful */ state->channel_parameters_set = 1; for (l = 0; (l < MAX_NUMBER_OF_FRONTENDS) && (state->fe[l] != NULL); l++) { @@ -4516,6 +4517,6 @@ void *dib8000_attach(struct dib8000_ops *ops) } EXPORT_SYMBOL(dib8000_attach); -MODULE_AUTHOR("Olivier Grenie <Olivier.Grenie@dibcom.fr, " "Patrick Boettcher <pboettcher@dibcom.fr>"); +MODULE_AUTHOR("Olivier Grenie <Olivier.Grenie@parrot.com, Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for the DiBcom 8000 ISDB-T demodulator"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb-frontends/dib9000.c b/drivers/media/dvb-frontends/dib9000.c index 8f92aca..bab8c5a 100644 --- a/drivers/media/dvb-frontends/dib9000.c +++ b/drivers/media/dvb-frontends/dib9000.c @@ -1889,7 +1889,8 @@ static int dib9000_fe_get_tune_settings(struct dvb_frontend *fe, struct dvb_fron return 0; } -static int dib9000_get_frontend(struct dvb_frontend *fe) +static int dib9000_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct dib9000_state *state = fe->demodulator_priv; u8 index_frontend, sub_index_frontend; @@ -1909,7 +1910,7 @@ static int dib9000_get_frontend(struct dvb_frontend *fe) dprintk("TPS lock on the slave%i", index_frontend); /* synchronize the cache with the other frontends */ - state->fe[index_frontend]->ops.get_frontend(state->fe[index_frontend]); + state->fe[index_frontend]->ops.get_frontend(state->fe[index_frontend], c); for (sub_index_frontend = 0; (sub_index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[sub_index_frontend] != NULL); sub_index_frontend++) { if (sub_index_frontend != index_frontend) { @@ -1943,14 +1944,14 @@ static int dib9000_get_frontend(struct dvb_frontend *fe) /* synchronize the cache with the other frontends */ for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { - state->fe[index_frontend]->dtv_property_cache.inversion = fe->dtv_property_cache.inversion; - state->fe[index_frontend]->dtv_property_cache.transmission_mode = fe->dtv_property_cache.transmission_mode; - state->fe[index_frontend]->dtv_property_cache.guard_interval = fe->dtv_property_cache.guard_interval; - state->fe[index_frontend]->dtv_property_cache.modulation = fe->dtv_property_cache.modulation; - state->fe[index_frontend]->dtv_property_cache.hierarchy = fe->dtv_property_cache.hierarchy; - state->fe[index_frontend]->dtv_property_cache.code_rate_HP = fe->dtv_property_cache.code_rate_HP; - state->fe[index_frontend]->dtv_property_cache.code_rate_LP = fe->dtv_property_cache.code_rate_LP; - state->fe[index_frontend]->dtv_property_cache.rolloff = fe->dtv_property_cache.rolloff; + state->fe[index_frontend]->dtv_property_cache.inversion = c->inversion; + state->fe[index_frontend]->dtv_property_cache.transmission_mode = c->transmission_mode; + state->fe[index_frontend]->dtv_property_cache.guard_interval = c->guard_interval; + state->fe[index_frontend]->dtv_property_cache.modulation = c->modulation; + state->fe[index_frontend]->dtv_property_cache.hierarchy = c->hierarchy; + state->fe[index_frontend]->dtv_property_cache.code_rate_HP = c->code_rate_HP; + state->fe[index_frontend]->dtv_property_cache.code_rate_LP = c->code_rate_LP; + state->fe[index_frontend]->dtv_property_cache.rolloff = c->rolloff; } ret = 0; @@ -2083,7 +2084,7 @@ static int dib9000_set_frontend(struct dvb_frontend *fe) /* synchronize all the channel cache */ state->get_frontend_internal = 1; - dib9000_get_frontend(state->fe[0]); + dib9000_get_frontend(state->fe[0], &state->fe[0]->dtv_property_cache); state->get_frontend_internal = 0; /* retune the other frontends with the found channel */ @@ -2589,7 +2590,7 @@ static struct dvb_frontend_ops dib9000_ops = { .read_ucblocks = dib9000_read_unc_blocks, }; -MODULE_AUTHOR("Patrick Boettcher <pboettcher@dibcom.fr>"); -MODULE_AUTHOR("Olivier Grenie <ogrenie@dibcom.fr>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); +MODULE_AUTHOR("Olivier Grenie <olivier.grenie@parrot.com>"); MODULE_DESCRIPTION("Driver for the DiBcom 9000 COFDM demodulator"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb-frontends/dibx000_common.c b/drivers/media/dvb-frontends/dibx000_common.c index 43be723..723358d 100644 --- a/drivers/media/dvb-frontends/dibx000_common.c +++ b/drivers/media/dvb-frontends/dibx000_common.c @@ -510,6 +510,6 @@ u32 systime(void) } EXPORT_SYMBOL(systime); -MODULE_AUTHOR("Patrick Boettcher <pboettcher@dibcom.fr>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Common function the DiBcom demodulator family"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb-frontends/dvb_dummy_fe.c b/drivers/media/dvb-frontends/dvb_dummy_fe.c index 14e996d..e5bd8c6 100644 --- a/drivers/media/dvb-frontends/dvb_dummy_fe.c +++ b/drivers/media/dvb-frontends/dvb_dummy_fe.c @@ -70,9 +70,12 @@ static int dvb_dummy_fe_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) } /* - * Only needed if it actually reads something from the hardware + * Should only be implemented if it actually reads something from the hardware. + * Also, it should check for the locks, in order to avoid report wrong data + * to userspace. */ -static int dvb_dummy_fe_get_frontend(struct dvb_frontend *fe) +static int dvb_dummy_fe_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { return 0; } diff --git a/drivers/media/dvb-frontends/hd29l2.c b/drivers/media/dvb-frontends/hd29l2.c index 40e359f..1c7eb47 100644 --- a/drivers/media/dvb-frontends/hd29l2.c +++ b/drivers/media/dvb-frontends/hd29l2.c @@ -560,11 +560,11 @@ static int hd29l2_get_frontend_algo(struct dvb_frontend *fe) return DVBFE_ALGO_CUSTOM; } -static int hd29l2_get_frontend(struct dvb_frontend *fe) +static int hd29l2_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { int ret; struct hd29l2_priv *priv = fe->demodulator_priv; - struct dtv_frontend_properties *c = &fe->dtv_property_cache; u8 buf[3]; u32 if_ctl; char *str_constellation, *str_code_rate, *str_constellation_code_rate, diff --git a/drivers/media/dvb-frontends/l64781.c b/drivers/media/dvb-frontends/l64781.c index 0977871..2f3d051 100644 --- a/drivers/media/dvb-frontends/l64781.c +++ b/drivers/media/dvb-frontends/l64781.c @@ -243,9 +243,9 @@ static int apply_frontend_param(struct dvb_frontend *fe) return 0; } -static int get_frontend(struct dvb_frontend *fe) +static int get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct l64781_state* state = fe->demodulator_priv; int tmp; diff --git a/drivers/media/dvb-frontends/lg2160.c b/drivers/media/dvb-frontends/lg2160.c index 7880f71..f51a3a0 100644 --- a/drivers/media/dvb-frontends/lg2160.c +++ b/drivers/media/dvb-frontends/lg2160.c @@ -942,101 +942,102 @@ static int lg216x_read_rs_err_count(struct lg216x_state *state, u16 *err) /* ------------------------------------------------------------------------ */ -static int lg216x_get_frontend(struct dvb_frontend *fe) +static int lg216x_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct lg216x_state *state = fe->demodulator_priv; int ret; lg_dbg("\n"); - fe->dtv_property_cache.modulation = VSB_8; - fe->dtv_property_cache.frequency = state->current_frequency; - fe->dtv_property_cache.delivery_system = SYS_ATSCMH; + c->modulation = VSB_8; + c->frequency = state->current_frequency; + c->delivery_system = SYS_ATSCMH; ret = lg216x_get_fic_version(state, - &fe->dtv_property_cache.atscmh_fic_ver); + &c->atscmh_fic_ver); if (lg_fail(ret)) goto fail; - if (state->fic_ver != fe->dtv_property_cache.atscmh_fic_ver) { - state->fic_ver = fe->dtv_property_cache.atscmh_fic_ver; + if (state->fic_ver != c->atscmh_fic_ver) { + state->fic_ver = c->atscmh_fic_ver; #if 0 ret = lg2160_get_parade_id(state, - &fe->dtv_property_cache.atscmh_parade_id); + &c->atscmh_parade_id); if (lg_fail(ret)) goto fail; /* #else */ - fe->dtv_property_cache.atscmh_parade_id = state->parade_id; + c->atscmh_parade_id = state->parade_id; #endif ret = lg216x_get_nog(state, - &fe->dtv_property_cache.atscmh_nog); + &c->atscmh_nog); if (lg_fail(ret)) goto fail; ret = lg216x_get_tnog(state, - &fe->dtv_property_cache.atscmh_tnog); + &c->atscmh_tnog); if (lg_fail(ret)) goto fail; ret = lg216x_get_sgn(state, - &fe->dtv_property_cache.atscmh_sgn); + &c->atscmh_sgn); if (lg_fail(ret)) goto fail; ret = lg216x_get_prc(state, - &fe->dtv_property_cache.atscmh_prc); + &c->atscmh_prc); if (lg_fail(ret)) goto fail; ret = lg216x_get_rs_frame_mode(state, (enum atscmh_rs_frame_mode *) - &fe->dtv_property_cache.atscmh_rs_frame_mode); + &c->atscmh_rs_frame_mode); if (lg_fail(ret)) goto fail; ret = lg216x_get_rs_frame_ensemble(state, (enum atscmh_rs_frame_ensemble *) - &fe->dtv_property_cache.atscmh_rs_frame_ensemble); + &c->atscmh_rs_frame_ensemble); if (lg_fail(ret)) goto fail; ret = lg216x_get_rs_code_mode(state, (enum atscmh_rs_code_mode *) - &fe->dtv_property_cache.atscmh_rs_code_mode_pri, + &c->atscmh_rs_code_mode_pri, (enum atscmh_rs_code_mode *) - &fe->dtv_property_cache.atscmh_rs_code_mode_sec); + &c->atscmh_rs_code_mode_sec); if (lg_fail(ret)) goto fail; ret = lg216x_get_sccc_block_mode(state, (enum atscmh_sccc_block_mode *) - &fe->dtv_property_cache.atscmh_sccc_block_mode); + &c->atscmh_sccc_block_mode); if (lg_fail(ret)) goto fail; ret = lg216x_get_sccc_code_mode(state, (enum atscmh_sccc_code_mode *) - &fe->dtv_property_cache.atscmh_sccc_code_mode_a, + &c->atscmh_sccc_code_mode_a, (enum atscmh_sccc_code_mode *) - &fe->dtv_property_cache.atscmh_sccc_code_mode_b, + &c->atscmh_sccc_code_mode_b, (enum atscmh_sccc_code_mode *) - &fe->dtv_property_cache.atscmh_sccc_code_mode_c, + &c->atscmh_sccc_code_mode_c, (enum atscmh_sccc_code_mode *) - &fe->dtv_property_cache.atscmh_sccc_code_mode_d); + &c->atscmh_sccc_code_mode_d); if (lg_fail(ret)) goto fail; } #if 0 ret = lg216x_read_fic_err_count(state, - (u8 *)&fe->dtv_property_cache.atscmh_fic_err); + (u8 *)&c->atscmh_fic_err); if (lg_fail(ret)) goto fail; ret = lg216x_read_crc_err_count(state, - &fe->dtv_property_cache.atscmh_crc_err); + &c->atscmh_crc_err); if (lg_fail(ret)) goto fail; ret = lg216x_read_rs_err_count(state, - &fe->dtv_property_cache.atscmh_rs_err); + &c->atscmh_rs_err); if (lg_fail(ret)) goto fail; switch (state->cfg->lg_chip) { case LG2160: - if (((fe->dtv_property_cache.atscmh_rs_err >= 240) && - (fe->dtv_property_cache.atscmh_crc_err >= 240)) && + if (((c->atscmh_rs_err >= 240) && + (c->atscmh_crc_err >= 240)) && ((jiffies_to_msecs(jiffies) - state->last_reset) > 6000)) ret = lg216x_soft_reset(state); break; @@ -1054,14 +1055,17 @@ fail: static int lg216x_get_property(struct dvb_frontend *fe, struct dtv_property *tvp) { + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + return (DTV_ATSCMH_FIC_VER == tvp->cmd) ? - lg216x_get_frontend(fe) : 0; + lg216x_get_frontend(fe, c) : 0; } static int lg2160_set_frontend(struct dvb_frontend *fe) { struct lg216x_state *state = fe->demodulator_priv; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret; lg_dbg("(%d)\n", fe->dtv_property_cache.frequency); @@ -1129,7 +1133,7 @@ static int lg2160_set_frontend(struct dvb_frontend *fe) ret = lg216x_enable_fic(state, 1); lg_fail(ret); - lg216x_get_frontend(fe); + lg216x_get_frontend(fe, c); fail: return ret; } diff --git a/drivers/media/dvb-frontends/lgdt3305.c b/drivers/media/dvb-frontends/lgdt3305.c index 4712186..4503e88 100644 --- a/drivers/media/dvb-frontends/lgdt3305.c +++ b/drivers/media/dvb-frontends/lgdt3305.c @@ -812,9 +812,9 @@ fail: return ret; } -static int lgdt3305_get_frontend(struct dvb_frontend *fe) +static int lgdt3305_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct lgdt3305_state *state = fe->demodulator_priv; lg_dbg("\n"); diff --git a/drivers/media/dvb-frontends/lgdt3306a.c b/drivers/media/dvb-frontends/lgdt3306a.c index 721fbc0..179c26e 100644 --- a/drivers/media/dvb-frontends/lgdt3306a.c +++ b/drivers/media/dvb-frontends/lgdt3306a.c @@ -1040,10 +1040,10 @@ fail: return ret; } -static int lgdt3306a_get_frontend(struct dvb_frontend *fe) +static int lgdt3306a_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { struct lgdt3306a_state *state = fe->demodulator_priv; - struct dtv_frontend_properties *p = &fe->dtv_property_cache; dbg_info("(%u, %d)\n", state->current_frequency, state->current_modulation); diff --git a/drivers/media/dvb-frontends/lgdt330x.c b/drivers/media/dvb-frontends/lgdt330x.c index cf3cc20..96bf254 100644 --- a/drivers/media/dvb-frontends/lgdt330x.c +++ b/drivers/media/dvb-frontends/lgdt330x.c @@ -439,10 +439,11 @@ static int lgdt330x_set_parameters(struct dvb_frontend *fe) return 0; } -static int lgdt330x_get_frontend(struct dvb_frontend *fe) +static int lgdt330x_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct lgdt330x_state *state = fe->demodulator_priv; + p->frequency = state->current_frequency; return 0; } diff --git a/drivers/media/dvb-frontends/lgs8gl5.c b/drivers/media/dvb-frontends/lgs8gl5.c index 7bbb2c1..fbfd87b 100644 --- a/drivers/media/dvb-frontends/lgs8gl5.c +++ b/drivers/media/dvb-frontends/lgs8gl5.c @@ -336,10 +336,11 @@ lgs8gl5_set_frontend(struct dvb_frontend *fe) static int -lgs8gl5_get_frontend(struct dvb_frontend *fe) +lgs8gl5_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct lgs8gl5_state *state = fe->demodulator_priv; + u8 inv = lgs8gl5_read_reg(state, REG_INVERSION); p->inversion = (inv & REG_INVERSION_ON) ? INVERSION_ON : INVERSION_OFF; diff --git a/drivers/media/dvb-frontends/lgs8gxx.c b/drivers/media/dvb-frontends/lgs8gxx.c index e2c191c..919daeb 100644 --- a/drivers/media/dvb-frontends/lgs8gxx.c +++ b/drivers/media/dvb-frontends/lgs8gxx.c @@ -672,7 +672,7 @@ static int lgs8gxx_write(struct dvb_frontend *fe, const u8 buf[], int len) static int lgs8gxx_set_fe(struct dvb_frontend *fe) { - + struct dtv_frontend_properties *fe_params = &fe->dtv_property_cache; struct lgs8gxx_state *priv = fe->demodulator_priv; dprintk("%s\n", __func__); @@ -689,17 +689,7 @@ static int lgs8gxx_set_fe(struct dvb_frontend *fe) msleep(10); - return 0; -} - -static int lgs8gxx_get_fe(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *fe_params = &fe->dtv_property_cache; - dprintk("%s\n", __func__); - /* TODO: get real readings from device */ - /* inversion status */ - fe_params->inversion = INVERSION_OFF; /* bandwidth */ fe_params->bandwidth_hz = 8000000; @@ -1016,7 +1006,6 @@ static struct dvb_frontend_ops lgs8gxx_ops = { .i2c_gate_ctrl = lgs8gxx_i2c_gate_ctrl, .set_frontend = lgs8gxx_set_fe, - .get_frontend = lgs8gxx_get_fe, .get_tune_settings = lgs8gxx_get_tune_settings, .read_status = lgs8gxx_read_status, diff --git a/drivers/media/dvb-frontends/m88ds3103.c b/drivers/media/dvb-frontends/m88ds3103.c index ce73a5e..7688360 100644 --- a/drivers/media/dvb-frontends/m88ds3103.c +++ b/drivers/media/dvb-frontends/m88ds3103.c @@ -791,11 +791,11 @@ err: return ret; } -static int m88ds3103_get_frontend(struct dvb_frontend *fe) +static int m88ds3103_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct m88ds3103_dev *dev = fe->demodulator_priv; struct i2c_client *client = dev->client; - struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret; u8 buf[3]; diff --git a/drivers/media/dvb-frontends/m88rs2000.c b/drivers/media/dvb-frontends/m88rs2000.c index 9b6f464..a09b123 100644 --- a/drivers/media/dvb-frontends/m88rs2000.c +++ b/drivers/media/dvb-frontends/m88rs2000.c @@ -708,10 +708,11 @@ static int m88rs2000_set_frontend(struct dvb_frontend *fe) return 0; } -static int m88rs2000_get_frontend(struct dvb_frontend *fe) +static int m88rs2000_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { - struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct m88rs2000_state *state = fe->demodulator_priv; + c->fec_inner = state->fec_inner; c->frequency = state->tuner_frequency; c->symbol_rate = state->symbol_rate; diff --git a/drivers/media/dvb-frontends/mb86a20s.c b/drivers/media/dvb-frontends/mb86a20s.c index cfc005e..fb88ddd 100644 --- a/drivers/media/dvb-frontends/mb86a20s.c +++ b/drivers/media/dvb-frontends/mb86a20s.c @@ -2028,16 +2028,6 @@ static int mb86a20s_read_signal_strength_from_cache(struct dvb_frontend *fe, return 0; } -static int mb86a20s_get_frontend_dummy(struct dvb_frontend *fe) -{ - /* - * get_frontend is now handled together with other stats - * retrival, when read_status() is called, as some statistics - * will depend on the layers detection. - */ - return 0; -}; - static int mb86a20s_tune(struct dvb_frontend *fe, bool re_tune, unsigned int mode_flags, @@ -2136,7 +2126,6 @@ static struct dvb_frontend_ops mb86a20s_ops = { .init = mb86a20s_initfe, .set_frontend = mb86a20s_set_frontend, - .get_frontend = mb86a20s_get_frontend_dummy, .read_status = mb86a20s_read_status_and_stats, .read_signal_strength = mb86a20s_read_signal_strength_from_cache, .tune = mb86a20s_tune, diff --git a/drivers/media/dvb-frontends/mt312.c b/drivers/media/dvb-frontends/mt312.c index c36e676..fc08429 100644 --- a/drivers/media/dvb-frontends/mt312.c +++ b/drivers/media/dvb-frontends/mt312.c @@ -647,9 +647,9 @@ static int mt312_set_frontend(struct dvb_frontend *fe) return 0; } -static int mt312_get_frontend(struct dvb_frontend *fe) +static int mt312_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct mt312_state *state = fe->demodulator_priv; int ret; diff --git a/drivers/media/dvb-frontends/mt352.c b/drivers/media/dvb-frontends/mt352.c index 123bb2f..c0bb632 100644 --- a/drivers/media/dvb-frontends/mt352.c +++ b/drivers/media/dvb-frontends/mt352.c @@ -311,9 +311,9 @@ static int mt352_set_parameters(struct dvb_frontend *fe) return 0; } -static int mt352_get_parameters(struct dvb_frontend* fe) +static int mt352_get_parameters(struct dvb_frontend* fe, + struct dtv_frontend_properties *op) { - struct dtv_frontend_properties *op = &fe->dtv_property_cache; struct mt352_state* state = fe->demodulator_priv; u16 tps; u16 div; diff --git a/drivers/media/dvb-frontends/or51132.c b/drivers/media/dvb-frontends/or51132.c index 35b1053..a165af9 100644 --- a/drivers/media/dvb-frontends/or51132.c +++ b/drivers/media/dvb-frontends/or51132.c @@ -375,9 +375,9 @@ static int or51132_set_parameters(struct dvb_frontend *fe) return 0; } -static int or51132_get_parameters(struct dvb_frontend* fe) +static int or51132_get_parameters(struct dvb_frontend* fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct or51132_state* state = fe->demodulator_priv; int status; int retry = 1; diff --git a/drivers/media/dvb-frontends/rtl2830.c b/drivers/media/dvb-frontends/rtl2830.c index b792f30..3f96429 100644 --- a/drivers/media/dvb-frontends/rtl2830.c +++ b/drivers/media/dvb-frontends/rtl2830.c @@ -279,11 +279,11 @@ err: return ret; } -static int rtl2830_get_frontend(struct dvb_frontend *fe) +static int rtl2830_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct i2c_client *client = fe->demodulator_priv; struct rtl2830_dev *dev = i2c_get_clientdata(client); - struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret; u8 buf[3]; @@ -900,6 +900,9 @@ static int rtl2830_remove(struct i2c_client *client) dev_dbg(&client->dev, "\n"); + /* stop statistics polling */ + cancel_delayed_work_sync(&dev->stat_work); + i2c_del_mux_adapter(dev->adapter); regmap_exit(dev->regmap); kfree(dev); diff --git a/drivers/media/dvb-frontends/rtl2832.c b/drivers/media/dvb-frontends/rtl2832.c index 10f2119..c2469fb 100644 --- a/drivers/media/dvb-frontends/rtl2832.c +++ b/drivers/media/dvb-frontends/rtl2832.c @@ -575,11 +575,11 @@ err: return ret; } -static int rtl2832_get_frontend(struct dvb_frontend *fe) +static int rtl2832_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct rtl2832_dev *dev = fe->demodulator_priv; struct i2c_client *client = dev->client; - struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret; u8 buf[3]; diff --git a/drivers/media/dvb-frontends/s5h1409.c b/drivers/media/dvb-frontends/s5h1409.c index 1096484..c68965a 100644 --- a/drivers/media/dvb-frontends/s5h1409.c +++ b/drivers/media/dvb-frontends/s5h1409.c @@ -925,9 +925,9 @@ static int s5h1409_read_ber(struct dvb_frontend *fe, u32 *ber) return s5h1409_read_ucblocks(fe, ber); } -static int s5h1409_get_frontend(struct dvb_frontend *fe) +static int s5h1409_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct s5h1409_state *state = fe->demodulator_priv; p->frequency = state->current_frequency; diff --git a/drivers/media/dvb-frontends/s5h1411.c b/drivers/media/dvb-frontends/s5h1411.c index 9afc3f4..90f86e8 100644 --- a/drivers/media/dvb-frontends/s5h1411.c +++ b/drivers/media/dvb-frontends/s5h1411.c @@ -840,9 +840,9 @@ static int s5h1411_read_ber(struct dvb_frontend *fe, u32 *ber) return s5h1411_read_ucblocks(fe, ber); } -static int s5h1411_get_frontend(struct dvb_frontend *fe) +static int s5h1411_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct s5h1411_state *state = fe->demodulator_priv; p->frequency = state->current_frequency; diff --git a/drivers/media/dvb-frontends/s5h1420.c b/drivers/media/dvb-frontends/s5h1420.c index 9c22a4c..d7d0b7d 100644 --- a/drivers/media/dvb-frontends/s5h1420.c +++ b/drivers/media/dvb-frontends/s5h1420.c @@ -756,9 +756,9 @@ static int s5h1420_set_frontend(struct dvb_frontend *fe) return 0; } -static int s5h1420_get_frontend(struct dvb_frontend* fe) +static int s5h1420_get_frontend(struct dvb_frontend* fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct s5h1420_state* state = fe->demodulator_priv; p->frequency = state->tunedfreq + s5h1420_getfreqoffset(state); diff --git a/drivers/media/dvb-frontends/s921.c b/drivers/media/dvb-frontends/s921.c index d6a8fa6..b5e3d90 100644 --- a/drivers/media/dvb-frontends/s921.c +++ b/drivers/media/dvb-frontends/s921.c @@ -433,9 +433,9 @@ static int s921_set_frontend(struct dvb_frontend *fe) return 0; } -static int s921_get_frontend(struct dvb_frontend *fe) +static int s921_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct s921_state *state = fe->demodulator_priv; /* FIXME: Probably it is possible to get it from regs f1 and f2 */ diff --git a/drivers/media/dvb-frontends/si2165.c b/drivers/media/dvb-frontends/si2165.c index 2b93241..8bf716a 100644 --- a/drivers/media/dvb-frontends/si2165.c +++ b/drivers/media/dvb-frontends/si2165.c @@ -225,22 +225,18 @@ static int si2165_writereg32(struct si2165_state *state, const u16 reg, u32 val) static int si2165_writereg_mask8(struct si2165_state *state, const u16 reg, u8 val, u8 mask) { - int ret; - u8 tmp; - if (mask != 0xff) { - ret = si2165_readreg8(state, reg, &tmp); + u8 tmp; + int ret = si2165_readreg8(state, reg, &tmp); + if (ret < 0) - goto err; + return ret; val &= mask; tmp &= ~mask; val |= tmp; } - - ret = si2165_writereg8(state, reg, val); -err: - return ret; + return si2165_writereg8(state, reg, val); } #define REG16(reg, val) { (reg), (val) & 0xff }, { (reg)+1, (val)>>8 & 0xff } @@ -825,19 +821,19 @@ static int si2165_set_frontend_dvbt(struct dvb_frontend *fe) struct si2165_state *state = fe->demodulator_priv; u32 dvb_rate = 0; u16 bw10k; + u32 bw_hz = p->bandwidth_hz; dprintk("%s: called\n", __func__); if (!state->has_dvbt) return -EINVAL; - if (p->bandwidth_hz > 0) { - dvb_rate = p->bandwidth_hz * 8 / 7; - bw10k = p->bandwidth_hz / 10000; - } else { - dvb_rate = 8 * 8 / 7; - bw10k = 800; - } + /* no bandwidth auto-detection */ + if (bw_hz == 0) + return -EINVAL; + + dvb_rate = bw_hz * 8 / 7; + bw10k = bw_hz / 10000; ret = si2165_adjust_pll_divl(state, 12); if (ret < 0) diff --git a/drivers/media/dvb-frontends/stb0899_drv.c b/drivers/media/dvb-frontends/stb0899_drv.c index 756650f..3d171b0 100644 --- a/drivers/media/dvb-frontends/stb0899_drv.c +++ b/drivers/media/dvb-frontends/stb0899_drv.c @@ -1568,9 +1568,9 @@ static enum dvbfe_search stb0899_search(struct dvb_frontend *fe) return DVBFE_ALGO_SEARCH_ERROR; } -static int stb0899_get_frontend(struct dvb_frontend *fe) +static int stb0899_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct stb0899_state *state = fe->demodulator_priv; struct stb0899_internal *internal = &state->internal; diff --git a/drivers/media/dvb-frontends/stb6100.c b/drivers/media/dvb-frontends/stb6100.c index c978c80..b9c2511 100644 --- a/drivers/media/dvb-frontends/stb6100.c +++ b/drivers/media/dvb-frontends/stb6100.c @@ -346,7 +346,7 @@ static int stb6100_set_frequency(struct dvb_frontend *fe, u32 frequency) if (fe->ops.get_frontend) { dprintk(verbose, FE_DEBUG, 1, "Get frontend parameters"); - fe->ops.get_frontend(fe); + fe->ops.get_frontend(fe, p); } srate = p->symbol_rate; diff --git a/drivers/media/dvb-frontends/stv0297.c b/drivers/media/dvb-frontends/stv0297.c index 75b4d8b..81b27b7 100644 --- a/drivers/media/dvb-frontends/stv0297.c +++ b/drivers/media/dvb-frontends/stv0297.c @@ -615,9 +615,9 @@ timeout: return 0; } -static int stv0297_get_frontend(struct dvb_frontend *fe) +static int stv0297_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct stv0297_state *state = fe->demodulator_priv; int reg_00, reg_83; diff --git a/drivers/media/dvb-frontends/stv0299.c b/drivers/media/dvb-frontends/stv0299.c index a817780..7927fa9 100644 --- a/drivers/media/dvb-frontends/stv0299.c +++ b/drivers/media/dvb-frontends/stv0299.c @@ -422,7 +422,7 @@ static int stv0299_send_legacy_dish_cmd (struct dvb_frontend* fe, unsigned long if (debug_legacy_dish_switch) printk ("%s switch command: 0x%04lx\n",__func__, cmd); - nexttime = ktime_get_real(); + nexttime = ktime_get_boottime(); if (debug_legacy_dish_switch) tv[0] = nexttime; stv0299_writeregI (state, 0x0c, reg0x0c | 0x50); /* set LNB to 18V */ @@ -431,7 +431,7 @@ static int stv0299_send_legacy_dish_cmd (struct dvb_frontend* fe, unsigned long for (i=0; i<9; i++) { if (debug_legacy_dish_switch) - tv[i+1] = ktime_get_real(); + tv[i+1] = ktime_get_boottime(); if((cmd & 0x01) != last) { /* set voltage to (last ? 13V : 18V) */ stv0299_writeregI (state, 0x0c, reg0x0c | (last ? lv_mask : 0x50)); @@ -602,9 +602,9 @@ static int stv0299_set_frontend(struct dvb_frontend *fe) return 0; } -static int stv0299_get_frontend(struct dvb_frontend *fe) +static int stv0299_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct stv0299_state* state = fe->demodulator_priv; s32 derot_freq; int invval; diff --git a/drivers/media/dvb-frontends/stv0367.c b/drivers/media/dvb-frontends/stv0367.c index 44cb73f..abc379a 100644 --- a/drivers/media/dvb-frontends/stv0367.c +++ b/drivers/media/dvb-frontends/stv0367.c @@ -1938,9 +1938,9 @@ static int stv0367ter_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks) return 0; } -static int stv0367ter_get_frontend(struct dvb_frontend *fe) +static int stv0367ter_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct stv0367_state *state = fe->demodulator_priv; struct stv0367ter_state *ter_state = state->ter_state; enum stv0367_ter_mode mode; @@ -3146,9 +3146,9 @@ static int stv0367cab_set_frontend(struct dvb_frontend *fe) return 0; } -static int stv0367cab_get_frontend(struct dvb_frontend *fe) +static int stv0367cab_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct stv0367_state *state = fe->demodulator_priv; struct stv0367cab_state *cab_state = state->cab_state; diff --git a/drivers/media/dvb-frontends/stv0900_core.c b/drivers/media/dvb-frontends/stv0900_core.c index fe31dd5..28239b1 100644 --- a/drivers/media/dvb-frontends/stv0900_core.c +++ b/drivers/media/dvb-frontends/stv0900_core.c @@ -1859,9 +1859,9 @@ static int stv0900_sleep(struct dvb_frontend *fe) return 0; } -static int stv0900_get_frontend(struct dvb_frontend *fe) +static int stv0900_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct stv0900_state *state = fe->demodulator_priv; struct stv0900_internal *intp = state->internal; enum fe_stv0900_demod_num demod = state->demod; diff --git a/drivers/media/dvb-frontends/stv6110x.c b/drivers/media/dvb-frontends/stv6110x.c index e66154e..a62c01e 100644 --- a/drivers/media/dvb-frontends/stv6110x.c +++ b/drivers/media/dvb-frontends/stv6110x.c @@ -355,7 +355,7 @@ static struct dvb_tuner_ops stv6110x_ops = { .release = stv6110x_release }; -static struct stv6110x_devctl stv6110x_ctl = { +static const struct stv6110x_devctl stv6110x_ctl = { .tuner_init = stv6110x_init, .tuner_sleep = stv6110x_sleep, .tuner_set_mode = stv6110x_set_mode, @@ -369,7 +369,7 @@ static struct stv6110x_devctl stv6110x_ctl = { .tuner_get_status = stv6110x_get_status, }; -struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe, +const struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe, const struct stv6110x_config *config, struct i2c_adapter *i2c) { diff --git a/drivers/media/dvb-frontends/stv6110x.h b/drivers/media/dvb-frontends/stv6110x.h index 9f7eb25..696b6e5 100644 --- a/drivers/media/dvb-frontends/stv6110x.h +++ b/drivers/media/dvb-frontends/stv6110x.h @@ -55,12 +55,12 @@ struct stv6110x_devctl { #if IS_REACHABLE(CONFIG_DVB_STV6110x) -extern struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe, +extern const struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe, const struct stv6110x_config *config, struct i2c_adapter *i2c); #else -static inline struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe, +static inline const struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe, const struct stv6110x_config *config, struct i2c_adapter *i2c) { diff --git a/drivers/media/dvb-frontends/stv6110x_priv.h b/drivers/media/dvb-frontends/stv6110x_priv.h index 0ec936a..a993aba 100644 --- a/drivers/media/dvb-frontends/stv6110x_priv.h +++ b/drivers/media/dvb-frontends/stv6110x_priv.h @@ -70,7 +70,7 @@ struct stv6110x_state { const struct stv6110x_config *config; u8 regs[8]; - struct stv6110x_devctl *devctl; + const struct stv6110x_devctl *devctl; }; #endif /* __STV6110x_PRIV_H */ diff --git a/drivers/media/dvb-frontends/tc90522.c b/drivers/media/dvb-frontends/tc90522.c index 456cdc7..31cd325 100644 --- a/drivers/media/dvb-frontends/tc90522.c +++ b/drivers/media/dvb-frontends/tc90522.c @@ -201,10 +201,10 @@ static const enum fe_code_rate fec_conv_sat[] = { FEC_2_3, /* for 8PSK. (trellis code) */ }; -static int tc90522s_get_frontend(struct dvb_frontend *fe) +static int tc90522s_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct tc90522_state *state; - struct dtv_frontend_properties *c; struct dtv_fe_stats *stats; int ret, i; int layers; @@ -212,7 +212,6 @@ static int tc90522s_get_frontend(struct dvb_frontend *fe) u32 cndat; state = fe->demodulator_priv; - c = &fe->dtv_property_cache; c->delivery_system = SYS_ISDBS; c->symbol_rate = 28860000; @@ -337,10 +336,10 @@ static const enum fe_modulation mod_conv[] = { DQPSK, QPSK, QAM_16, QAM_64, 0, 0, 0, 0 }; -static int tc90522t_get_frontend(struct dvb_frontend *fe) +static int tc90522t_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct tc90522_state *state; - struct dtv_frontend_properties *c; struct dtv_fe_stats *stats; int ret, i; int layers; @@ -348,7 +347,6 @@ static int tc90522t_get_frontend(struct dvb_frontend *fe) u32 cndat; state = fe->demodulator_priv; - c = &fe->dtv_property_cache; c->delivery_system = SYS_ISDBT; c->bandwidth_hz = 6000000; mode = 1; diff --git a/drivers/media/dvb-frontends/tda10021.c b/drivers/media/dvb-frontends/tda10021.c index a684424..806c566 100644 --- a/drivers/media/dvb-frontends/tda10021.c +++ b/drivers/media/dvb-frontends/tda10021.c @@ -387,9 +387,9 @@ static int tda10021_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) return 0; } -static int tda10021_get_frontend(struct dvb_frontend *fe) +static int tda10021_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct tda10021_state* state = fe->demodulator_priv; int sync; s8 afc = 0; diff --git a/drivers/media/dvb-frontends/tda10023.c b/drivers/media/dvb-frontends/tda10023.c index 44a5565..3b8c7e4 100644 --- a/drivers/media/dvb-frontends/tda10023.c +++ b/drivers/media/dvb-frontends/tda10023.c @@ -457,9 +457,9 @@ static int tda10023_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) return 0; } -static int tda10023_get_frontend(struct dvb_frontend *fe) +static int tda10023_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct tda10023_state* state = fe->demodulator_priv; int sync,inv; s8 afc = 0; diff --git a/drivers/media/dvb-frontends/tda10048.c b/drivers/media/dvb-frontends/tda10048.c index 8451086..c2bf89d 100644 --- a/drivers/media/dvb-frontends/tda10048.c +++ b/drivers/media/dvb-frontends/tda10048.c @@ -1028,9 +1028,9 @@ static int tda10048_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks) return 0; } -static int tda10048_get_frontend(struct dvb_frontend *fe) +static int tda10048_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct tda10048_state *state = fe->demodulator_priv; dprintk(1, "%s()\n", __func__); diff --git a/drivers/media/dvb-frontends/tda1004x.c b/drivers/media/dvb-frontends/tda1004x.c index c6abeb4..b898483 100644 --- a/drivers/media/dvb-frontends/tda1004x.c +++ b/drivers/media/dvb-frontends/tda1004x.c @@ -899,9 +899,9 @@ static int tda1004x_set_fe(struct dvb_frontend *fe) return 0; } -static int tda1004x_get_fe(struct dvb_frontend *fe) +static int tda1004x_get_fe(struct dvb_frontend *fe, + struct dtv_frontend_properties *fe_params) { - struct dtv_frontend_properties *fe_params = &fe->dtv_property_cache; struct tda1004x_state* state = fe->demodulator_priv; int status; diff --git a/drivers/media/dvb-frontends/tda10071.c b/drivers/media/dvb-frontends/tda10071.c index 119d475..37ebeef 100644 --- a/drivers/media/dvb-frontends/tda10071.c +++ b/drivers/media/dvb-frontends/tda10071.c @@ -701,11 +701,11 @@ error: return ret; } -static int tda10071_get_frontend(struct dvb_frontend *fe) +static int tda10071_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { struct tda10071_dev *dev = fe->demodulator_priv; struct i2c_client *client = dev->client; - struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret, i; u8 buf[5], tmp; diff --git a/drivers/media/dvb-frontends/tda10086.c b/drivers/media/dvb-frontends/tda10086.c index 95a33e1..31d0acb 100644 --- a/drivers/media/dvb-frontends/tda10086.c +++ b/drivers/media/dvb-frontends/tda10086.c @@ -459,9 +459,9 @@ static int tda10086_set_frontend(struct dvb_frontend *fe) return 0; } -static int tda10086_get_frontend(struct dvb_frontend *fe) +static int tda10086_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *fe_params) { - struct dtv_frontend_properties *fe_params = &fe->dtv_property_cache; struct tda10086_state* state = fe->demodulator_priv; u8 val; int tmp; diff --git a/drivers/media/dvb-frontends/tda8083.c b/drivers/media/dvb-frontends/tda8083.c index 796543f..9072d64 100644 --- a/drivers/media/dvb-frontends/tda8083.c +++ b/drivers/media/dvb-frontends/tda8083.c @@ -342,9 +342,9 @@ static int tda8083_set_frontend(struct dvb_frontend *fe) return 0; } -static int tda8083_get_frontend(struct dvb_frontend *fe) +static int tda8083_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct tda8083_state* state = fe->demodulator_priv; /* FIXME: get symbolrate & frequency offset...*/ diff --git a/drivers/media/dvb-frontends/ts2020.c b/drivers/media/dvb-frontends/ts2020.c index 7979e5d..14b410f 100644 --- a/drivers/media/dvb-frontends/ts2020.c +++ b/drivers/media/dvb-frontends/ts2020.c @@ -712,6 +712,10 @@ static int ts2020_remove(struct i2c_client *client) dev_dbg(&client->dev, "\n"); + /* stop statistics polling */ + if (!dev->dont_poll) + cancel_delayed_work_sync(&dev->stat_work); + regmap_exit(dev->regmap); kfree(dev); return 0; diff --git a/drivers/media/dvb-frontends/ves1820.c b/drivers/media/dvb-frontends/ves1820.c index aacfdda..b09fe88 100644 --- a/drivers/media/dvb-frontends/ves1820.c +++ b/drivers/media/dvb-frontends/ves1820.c @@ -312,9 +312,9 @@ static int ves1820_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) return 0; } -static int ves1820_get_frontend(struct dvb_frontend *fe) +static int ves1820_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct ves1820_state* state = fe->demodulator_priv; int sync; s8 afc = 0; diff --git a/drivers/media/dvb-frontends/ves1x93.c b/drivers/media/dvb-frontends/ves1x93.c index 5269523..ed113e2 100644 --- a/drivers/media/dvb-frontends/ves1x93.c +++ b/drivers/media/dvb-frontends/ves1x93.c @@ -406,9 +406,9 @@ static int ves1x93_set_frontend(struct dvb_frontend *fe) return 0; } -static int ves1x93_get_frontend(struct dvb_frontend *fe) +static int ves1x93_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct ves1x93_state* state = fe->demodulator_priv; int afc; diff --git a/drivers/media/dvb-frontends/zl10353.c b/drivers/media/dvb-frontends/zl10353.c index ef9764a..1832c2f 100644 --- a/drivers/media/dvb-frontends/zl10353.c +++ b/drivers/media/dvb-frontends/zl10353.c @@ -371,9 +371,9 @@ static int zl10353_set_parameters(struct dvb_frontend *fe) return 0; } -static int zl10353_get_parameters(struct dvb_frontend *fe) +static int zl10353_get_parameters(struct dvb_frontend *fe, + struct dtv_frontend_properties *c) { - struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct zl10353_state *state = fe->demodulator_priv; int s6, s9; u16 tps; diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c index f8dd750..801a9b0 100644 --- a/drivers/media/i2c/adv7604.c +++ b/drivers/media/i2c/adv7604.c @@ -1884,6 +1884,26 @@ static int adv76xx_get_format(struct v4l2_subdev *sd, return 0; } +static int adv76xx_get_selection(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_selection *sel) +{ + struct adv76xx_state *state = to_state(sd); + + if (sel->which != V4L2_SUBDEV_FORMAT_ACTIVE) + return -EINVAL; + /* Only CROP, CROP_DEFAULT and CROP_BOUNDS are supported */ + if (sel->target > V4L2_SEL_TGT_CROP_BOUNDS) + return -EINVAL; + + sel->r.left = 0; + sel->r.top = 0; + sel->r.width = state->timings.bt.width; + sel->r.height = state->timings.bt.height; + + return 0; +} + static int adv76xx_set_format(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg, struct v4l2_subdev_format *format) @@ -2404,6 +2424,7 @@ static const struct v4l2_subdev_video_ops adv76xx_video_ops = { static const struct v4l2_subdev_pad_ops adv76xx_pad_ops = { .enum_mbus_code = adv76xx_enum_mbus_code, + .get_selection = adv76xx_get_selection, .get_fmt = adv76xx_get_format, .set_fmt = adv76xx_set_format, .get_edid = adv76xx_get_edid, @@ -2799,6 +2820,7 @@ static int adv76xx_parse_dt(struct adv76xx_state *state) struct device_node *endpoint; struct device_node *np; unsigned int flags; + int ret; u32 v; np = state->i2c_clients[ADV76XX_PAGE_IO]->dev.of_node; @@ -2808,7 +2830,11 @@ static int adv76xx_parse_dt(struct adv76xx_state *state) if (!endpoint) return -EINVAL; - v4l2_of_parse_endpoint(endpoint, &bus_cfg); + ret = v4l2_of_parse_endpoint(endpoint, &bus_cfg); + if (ret) { + of_node_put(endpoint); + return ret; + } if (!of_property_read_u32(endpoint, "default-input", &v)) state->pdata.default_input = v; diff --git a/drivers/media/i2c/msp3400-driver.c b/drivers/media/i2c/msp3400-driver.c index a84561d..e016626 100644 --- a/drivers/media/i2c/msp3400-driver.c +++ b/drivers/media/i2c/msp3400-driver.c @@ -688,6 +688,9 @@ static int msp_probe(struct i2c_client *client, const struct i2c_device_id *id) int msp_revision; int msp_product, msp_prod_hi, msp_prod_lo; int msp_rom; +#if defined(CONFIG_MEDIA_CONTROLLER) + int ret; +#endif if (!id) strlcpy(client->name, "msp3400", sizeof(client->name)); @@ -704,6 +707,17 @@ static int msp_probe(struct i2c_client *client, const struct i2c_device_id *id) sd = &state->sd; v4l2_i2c_subdev_init(sd, client, &msp_ops); +#if defined(CONFIG_MEDIA_CONTROLLER) + state->pads[IF_AUD_DEC_PAD_IF_INPUT].flags = MEDIA_PAD_FL_SINK; + state->pads[IF_AUD_DEC_PAD_OUT].flags = MEDIA_PAD_FL_SOURCE; + + sd->entity.function = MEDIA_ENT_F_IF_AUD_DECODER; + + ret = media_entity_pads_init(&sd->entity, 2, state->pads); + if (ret < 0) + return ret; +#endif + state->v4l2_std = V4L2_STD_NTSC; state->detected_std = V4L2_STD_ALL; state->audmode = V4L2_TUNER_MODE_STEREO; diff --git a/drivers/media/i2c/msp3400-driver.h b/drivers/media/i2c/msp3400-driver.h index 6cae213..a8702ac 100644 --- a/drivers/media/i2c/msp3400-driver.h +++ b/drivers/media/i2c/msp3400-driver.h @@ -7,6 +7,7 @@ #include <media/drv-intf/msp3400.h> #include <media/v4l2-device.h> #include <media/v4l2-ctrls.h> +#include <media/v4l2-mc.h> /* ---------------------------------------------------------------------- */ @@ -102,6 +103,10 @@ struct msp_state { wait_queue_head_t wq; unsigned int restart:1; unsigned int watch_stereo:1; + +#if IS_ENABLED(CONFIG_MEDIA_CONTROLLER) + struct media_pad pads[IF_AUD_DEC_PAD_NUM_PADS]; +#endif }; static inline struct msp_state *to_state(struct v4l2_subdev *sd) diff --git a/drivers/media/i2c/mt9v011.c b/drivers/media/i2c/mt9v011.c index b9fea11..9ed1b26 100644 --- a/drivers/media/i2c/mt9v011.c +++ b/drivers/media/i2c/mt9v011.c @@ -50,6 +50,9 @@ MODULE_PARM_DESC(debug, "Debug level (0-2)"); struct mt9v011 { struct v4l2_subdev sd; +#ifdef CONFIG_MEDIA_CONTROLLER + struct media_pad pad; +#endif struct v4l2_ctrl_handler ctrls; unsigned width, height; unsigned xtal; @@ -493,6 +496,9 @@ static int mt9v011_probe(struct i2c_client *c, u16 version; struct mt9v011 *core; struct v4l2_subdev *sd; +#ifdef CONFIG_MEDIA_CONTROLLER + int ret; +#endif /* Check if the adapter supports the needed features */ if (!i2c_check_functionality(c->adapter, @@ -506,6 +512,15 @@ static int mt9v011_probe(struct i2c_client *c, sd = &core->sd; v4l2_i2c_subdev_init(sd, c, &mt9v011_ops); +#ifdef CONFIG_MEDIA_CONTROLLER + core->pad.flags = MEDIA_PAD_FL_SOURCE; + sd->entity.function = MEDIA_ENT_F_CAM_SENSOR; + + ret = media_entity_pads_init(&sd->entity, 1, &core->pad); + if (ret < 0) + return ret; +#endif + /* Check if the sensor is really a MT9V011 */ version = mt9v011_read(sd, R00_MT9V011_CHIP_VERSION); if ((version != MT9V011_VERSION) && diff --git a/drivers/media/i2c/mt9v032.c b/drivers/media/i2c/mt9v032.c index 2e1d116..501b370 100644 --- a/drivers/media/i2c/mt9v032.c +++ b/drivers/media/i2c/mt9v032.c @@ -14,6 +14,7 @@ #include <linux/clk.h> #include <linux/delay.h> +#include <linux/gpio/consumer.h> #include <linux/i2c.h> #include <linux/log2.h> #include <linux/mutex.h> @@ -251,6 +252,8 @@ struct mt9v032 { struct regmap *regmap; struct clk *clk; + struct gpio_desc *reset_gpio; + struct gpio_desc *standby_gpio; struct mt9v032_platform_data *pdata; const struct mt9v032_model_info *model; @@ -312,16 +315,31 @@ static int mt9v032_power_on(struct mt9v032 *mt9v032) struct regmap *map = mt9v032->regmap; int ret; + if (mt9v032->reset_gpio) + gpiod_set_value_cansleep(mt9v032->reset_gpio, 1); + ret = clk_set_rate(mt9v032->clk, mt9v032->sysclk); if (ret < 0) return ret; + /* System clock has to be enabled before releasing the reset */ ret = clk_prepare_enable(mt9v032->clk); if (ret) return ret; udelay(1); + if (mt9v032->reset_gpio) { + gpiod_set_value_cansleep(mt9v032->reset_gpio, 0); + + /* After releasing reset we need to wait 10 clock cycles + * before accessing the sensor over I2C. As the minimum SYSCLK + * frequency is 13MHz, waiting 1µs will be enough in the worst + * case. + */ + udelay(1); + } + /* Reset the chip and stop data read out */ ret = regmap_write(map, MT9V032_RESET, 1); if (ret < 0) @@ -954,6 +972,16 @@ static int mt9v032_probe(struct i2c_client *client, if (IS_ERR(mt9v032->clk)) return PTR_ERR(mt9v032->clk); + mt9v032->reset_gpio = devm_gpiod_get_optional(&client->dev, "reset", + GPIOD_OUT_HIGH); + if (IS_ERR(mt9v032->reset_gpio)) + return PTR_ERR(mt9v032->reset_gpio); + + mt9v032->standby_gpio = devm_gpiod_get_optional(&client->dev, "standby", + GPIOD_OUT_LOW); + if (IS_ERR(mt9v032->standby_gpio)) + return PTR_ERR(mt9v032->standby_gpio); + mutex_init(&mt9v032->power_lock); mt9v032->pdata = pdata; mt9v032->model = (const void *)did->driver_data; diff --git a/drivers/media/i2c/ov2659.c b/drivers/media/i2c/ov2659.c index 02b9a34..1f999e9 100644 --- a/drivers/media/i2c/ov2659.c +++ b/drivers/media/i2c/ov2659.c @@ -1321,10 +1321,6 @@ static int ov2659_detect(struct v4l2_subdev *sd) } usleep_range(1000, 2000); - ret = ov2659_init(sd, 0); - if (ret < 0) - return ret; - /* Check sensor revision */ ret = ov2659_read(client, REG_SC_CHIP_ID_H, &pid); if (!ret) @@ -1338,8 +1334,10 @@ static int ov2659_detect(struct v4l2_subdev *sd) dev_err(&client->dev, "Sensor detection failed (%04X, %d)\n", id, ret); - else + else { dev_info(&client->dev, "Found OV%04X sensor\n", id); + ret = ov2659_init(sd, 0); + } } return ret; diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-core.c b/drivers/media/i2c/s5c73m3/s5c73m3-core.c index 57b3d27..08af58f 100644 --- a/drivers/media/i2c/s5c73m3/s5c73m3-core.c +++ b/drivers/media/i2c/s5c73m3/s5c73m3-core.c @@ -1639,8 +1639,10 @@ static int s5c73m3_get_platform_data(struct s5c73m3 *state) return 0; } - v4l2_of_parse_endpoint(node_ep, &ep); + ret = v4l2_of_parse_endpoint(node_ep, &ep); of_node_put(node_ep); + if (ret) + return ret; if (ep.bus_type != V4L2_MBUS_CSI2) { dev_err(dev, "unsupported bus type\n"); diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-spi.c b/drivers/media/i2c/s5c73m3/s5c73m3-spi.c index 7d65b36..72ef9f9 100644 --- a/drivers/media/i2c/s5c73m3/s5c73m3-spi.c +++ b/drivers/media/i2c/s5c73m3/s5c73m3-spi.c @@ -37,7 +37,6 @@ enum spi_direction { SPI_DIR_RX, SPI_DIR_TX }; -MODULE_DEVICE_TABLE(of, s5c73m3_spi_ids); static int spi_xmit(struct spi_device *spi_dev, void *addr, const int len, enum spi_direction dir) diff --git a/drivers/media/i2c/s5k5baf.c b/drivers/media/i2c/s5k5baf.c index fc3a5a8..db82ed0 100644 --- a/drivers/media/i2c/s5k5baf.c +++ b/drivers/media/i2c/s5k5baf.c @@ -1868,8 +1868,11 @@ static int s5k5baf_parse_device_node(struct s5k5baf *state, struct device *dev) return -EINVAL; } - v4l2_of_parse_endpoint(node_ep, &ep); + ret = v4l2_of_parse_endpoint(node_ep, &ep); of_node_put(node_ep); + if (ret) + return ret; + state->bus_type = ep.bus_type; switch (state->bus_type) { diff --git a/drivers/media/i2c/saa7115.c b/drivers/media/i2c/saa7115.c index 24d2b76..d2a1ce2 100644 --- a/drivers/media/i2c/saa7115.c +++ b/drivers/media/i2c/saa7115.c @@ -46,6 +46,7 @@ #include <linux/videodev2.h> #include <media/v4l2-device.h> #include <media/v4l2-ctrls.h> +#include <media/v4l2-mc.h> #include <media/i2c/saa7115.h> #include <asm/div64.h> @@ -74,6 +75,9 @@ enum saa711x_model { struct saa711x_state { struct v4l2_subdev sd; +#ifdef CONFIG_MEDIA_CONTROLLER + struct media_pad pads[DEMOD_NUM_PADS]; +#endif struct v4l2_ctrl_handler hdl; struct { @@ -1809,6 +1813,9 @@ static int saa711x_probe(struct i2c_client *client, struct saa7115_platform_data *pdata; int ident; char name[CHIP_VER_SIZE + 1]; +#if defined(CONFIG_MEDIA_CONTROLLER) + int ret; +#endif /* Check if the adapter supports the needed features */ if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) @@ -1832,6 +1839,18 @@ static int saa711x_probe(struct i2c_client *client, sd = &state->sd; v4l2_i2c_subdev_init(sd, client, &saa711x_ops); +#if defined(CONFIG_MEDIA_CONTROLLER) + state->pads[DEMOD_PAD_IF_INPUT].flags = MEDIA_PAD_FL_SINK; + state->pads[DEMOD_PAD_VID_OUT].flags = MEDIA_PAD_FL_SOURCE; + state->pads[DEMOD_PAD_VBI_OUT].flags = MEDIA_PAD_FL_SOURCE; + + sd->entity.function = MEDIA_ENT_F_ATV_DECODER; + + ret = media_entity_pads_init(&sd->entity, DEMOD_NUM_PADS, state->pads); + if (ret < 0) + return ret; +#endif + v4l_info(client, "%s found @ 0x%x (%s)\n", name, client->addr << 1, client->adapter->name); hdl = &state->hdl; diff --git a/drivers/media/i2c/soc_camera/mt9m001.c b/drivers/media/i2c/soc_camera/mt9m001.c index 2e14e52..69becc3 100644 --- a/drivers/media/i2c/soc_camera/mt9m001.c +++ b/drivers/media/i2c/soc_camera/mt9m001.c @@ -632,7 +632,7 @@ static struct v4l2_subdev_video_ops mt9m001_subdev_video_ops = { .s_mbus_config = mt9m001_s_mbus_config, }; -static struct v4l2_subdev_sensor_ops mt9m001_subdev_sensor_ops = { +static const struct v4l2_subdev_sensor_ops mt9m001_subdev_sensor_ops = { .g_skip_top_lines = mt9m001_g_skip_top_lines, }; diff --git a/drivers/media/i2c/soc_camera/mt9t031.c b/drivers/media/i2c/soc_camera/mt9t031.c index 3b6eeed..5c8e3ff 100644 --- a/drivers/media/i2c/soc_camera/mt9t031.c +++ b/drivers/media/i2c/soc_camera/mt9t031.c @@ -728,7 +728,7 @@ static struct v4l2_subdev_video_ops mt9t031_subdev_video_ops = { .s_mbus_config = mt9t031_s_mbus_config, }; -static struct v4l2_subdev_sensor_ops mt9t031_subdev_sensor_ops = { +static const struct v4l2_subdev_sensor_ops mt9t031_subdev_sensor_ops = { .g_skip_top_lines = mt9t031_g_skip_top_lines, }; diff --git a/drivers/media/i2c/soc_camera/mt9v022.c b/drivers/media/i2c/soc_camera/mt9v022.c index c2ba1fb..2721e58 100644 --- a/drivers/media/i2c/soc_camera/mt9v022.c +++ b/drivers/media/i2c/soc_camera/mt9v022.c @@ -860,7 +860,7 @@ static struct v4l2_subdev_video_ops mt9v022_subdev_video_ops = { .s_mbus_config = mt9v022_s_mbus_config, }; -static struct v4l2_subdev_sensor_ops mt9v022_subdev_sensor_ops = { +static const struct v4l2_subdev_sensor_ops mt9v022_subdev_sensor_ops = { .g_skip_top_lines = mt9v022_g_skip_top_lines, }; diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c index 3397eb9..da7469b 100644 --- a/drivers/media/i2c/tc358743.c +++ b/drivers/media/i2c/tc358743.c @@ -59,8 +59,7 @@ MODULE_LICENSE("GPL"); #define EDID_NUM_BLOCKS_MAX 8 #define EDID_BLOCK_SIZE 128 -/* Max transfer size done by I2C transfer functions */ -#define MAX_XFER_SIZE (EDID_NUM_BLOCKS_MAX * EDID_BLOCK_SIZE + 2) +#define I2C_MAX_XFER_SIZE (EDID_BLOCK_SIZE + 2) static const struct v4l2_dv_timings_cap tc358743_timings_cap = { .type = V4L2_DV_BT_656_1120, @@ -97,9 +96,6 @@ struct tc358743_state { /* edid */ u8 edid_blocks_written; - /* used by i2c_wr() */ - u8 wr_data[MAX_XFER_SIZE]; - struct v4l2_dv_timings timings; u32 mbus_fmt_code; @@ -149,13 +145,15 @@ static void i2c_wr(struct v4l2_subdev *sd, u16 reg, u8 *values, u32 n) { struct tc358743_state *state = to_state(sd); struct i2c_client *client = state->i2c_client; - u8 *data = state->wr_data; int err, i; struct i2c_msg msg; + u8 data[I2C_MAX_XFER_SIZE]; - if ((2 + n) > sizeof(state->wr_data)) + if ((2 + n) > I2C_MAX_XFER_SIZE) { + n = I2C_MAX_XFER_SIZE - 2; v4l2_warn(sd, "i2c wr reg=%04x: len=%d is too big!\n", reg, 2 + n); + } msg.addr = client->addr; msg.buf = data; @@ -859,15 +857,16 @@ static void tc358743_format_change(struct v4l2_subdev *sd) if (tc358743_get_detected_timings(sd, &timings)) { enable_stream(sd, false); - v4l2_dbg(1, debug, sd, "%s: Format changed. No signal\n", + v4l2_dbg(1, debug, sd, "%s: No signal\n", __func__); } else { if (!v4l2_match_dv_timings(&state->timings, &timings, 0, false)) enable_stream(sd, false); - v4l2_print_dv_timings(sd->name, - "tc358743_format_change: Format changed. New format: ", - &timings, false); + if (debug) + v4l2_print_dv_timings(sd->name, + "tc358743_format_change: New format: ", + &timings, false); } if (sd->devnode) @@ -1581,6 +1580,7 @@ static int tc358743_s_edid(struct v4l2_subdev *sd, { struct tc358743_state *state = to_state(sd); u16 edid_len = edid->blocks * EDID_BLOCK_SIZE; + int i; v4l2_dbg(2, debug, sd, "%s, pad %d, start block %d, blocks %d\n", __func__, edid->pad, edid->start_block, edid->blocks); @@ -1606,7 +1606,8 @@ static int tc358743_s_edid(struct v4l2_subdev *sd, return 0; } - i2c_wr(sd, EDID_RAM, edid->edid, edid_len); + for (i = 0; i < edid_len; i += EDID_BLOCK_SIZE) + i2c_wr(sd, EDID_RAM + i, edid->edid + i, EDID_BLOCK_SIZE); state->edid_blocks_written = edid->blocks; diff --git a/drivers/media/i2c/tvp514x.c b/drivers/media/i2c/tvp514x.c index 7fa5f1e..7cdd948 100644 --- a/drivers/media/i2c/tvp514x.c +++ b/drivers/media/i2c/tvp514x.c @@ -1001,7 +1001,7 @@ static struct tvp514x_decoder tvp514x_dev = { static struct tvp514x_platform_data * tvp514x_get_pdata(struct i2c_client *client) { - struct tvp514x_platform_data *pdata; + struct tvp514x_platform_data *pdata = NULL; struct v4l2_of_endpoint bus_cfg; struct device_node *endpoint; unsigned int flags; @@ -1013,11 +1013,13 @@ tvp514x_get_pdata(struct i2c_client *client) if (!endpoint) return NULL; + if (v4l2_of_parse_endpoint(endpoint, &bus_cfg)) + goto done; + pdata = devm_kzalloc(&client->dev, sizeof(*pdata), GFP_KERNEL); if (!pdata) goto done; - v4l2_of_parse_endpoint(endpoint, &bus_cfg); flags = bus_cfg.bus.parallel.flags; if (flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH) diff --git a/drivers/media/i2c/tvp5150.c b/drivers/media/i2c/tvp5150.c index 6c3769d..19b5273 100644 --- a/drivers/media/i2c/tvp5150.c +++ b/drivers/media/i2c/tvp5150.c @@ -9,11 +9,14 @@ #include <linux/slab.h> #include <linux/videodev2.h> #include <linux/delay.h> +#include <linux/gpio/consumer.h> #include <linux/module.h> #include <media/v4l2-async.h> #include <media/v4l2-device.h> #include <media/i2c/tvp5150.h> #include <media/v4l2-ctrls.h> +#include <media/v4l2-of.h> +#include <media/v4l2-mc.h> #include "tvp5150_reg.h" @@ -35,6 +38,9 @@ MODULE_PARM_DESC(debug, "Debug level (0-2)"); struct tvp5150 { struct v4l2_subdev sd; +#ifdef CONFIG_MEDIA_CONTROLLER + struct media_pad pads[DEMOD_NUM_PADS]; +#endif struct v4l2_ctrl_handler hdl; struct v4l2_rect rect; @@ -42,6 +48,8 @@ struct tvp5150 { u32 input; u32 output; int enable; + + enum v4l2_mbus_type mbus_type; }; static inline struct tvp5150 *to_tvp5150(struct v4l2_subdev *sd) @@ -772,6 +780,10 @@ static int tvp5150_reset(struct v4l2_subdev *sd, u32 val) v4l2_ctrl_handler_setup(&decoder->hdl); tvp5150_set_std(sd, decoder->norm); + + if (decoder->mbus_type == V4L2_MBUS_PARALLEL) + tvp5150_write(sd, TVP5150_DATA_RATE_SEL, 0x40); + return 0; }; @@ -818,17 +830,6 @@ static v4l2_std_id tvp5150_read_std(struct v4l2_subdev *sd) } } -static int tvp5150_enum_mbus_code(struct v4l2_subdev *sd, - struct v4l2_subdev_pad_config *cfg, - struct v4l2_subdev_mbus_code_enum *code) -{ - if (code->pad || code->index) - return -EINVAL; - - code->code = MEDIA_BUS_FMT_UYVY8_2X8; - return 0; -} - static int tvp5150_fill_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg, struct v4l2_subdev_format *format) @@ -844,10 +845,10 @@ static int tvp5150_fill_fmt(struct v4l2_subdev *sd, tvp5150_reset(sd, 0); f->width = decoder->rect.width; - f->height = decoder->rect.height; + f->height = decoder->rect.height / 2; f->code = MEDIA_BUS_FMT_UYVY8_2X8; - f->field = V4L2_FIELD_SEQ_TB; + f->field = V4L2_FIELD_ALTERNATE; f->colorspace = V4L2_COLORSPACE_SMPTE170M; v4l2_dbg(1, debug, sd, "width = %d, height = %d\n", f->width, @@ -948,10 +949,76 @@ static int tvp5150_cropcap(struct v4l2_subdev *sd, struct v4l2_cropcap *a) return 0; } +static int tvp5150_g_mbus_config(struct v4l2_subdev *sd, + struct v4l2_mbus_config *cfg) +{ + struct tvp5150 *decoder = to_tvp5150(sd); + + cfg->type = decoder->mbus_type; + cfg->flags = V4L2_MBUS_MASTER | V4L2_MBUS_PCLK_SAMPLE_RISING + | V4L2_MBUS_FIELD_EVEN_LOW | V4L2_MBUS_DATA_ACTIVE_HIGH; + + return 0; +} + +/**************************************************************************** + V4L2 subdev pad ops + ****************************************************************************/ +static int tvp5150_enum_mbus_code(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_mbus_code_enum *code) +{ + if (code->pad || code->index) + return -EINVAL; + + code->code = MEDIA_BUS_FMT_UYVY8_2X8; + return 0; +} + +static int tvp5150_enum_frame_size(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_frame_size_enum *fse) +{ + struct tvp5150 *decoder = to_tvp5150(sd); + + if (fse->index >= 8 || fse->code != MEDIA_BUS_FMT_UYVY8_2X8) + return -EINVAL; + + fse->code = MEDIA_BUS_FMT_UYVY8_2X8; + fse->min_width = decoder->rect.width; + fse->max_width = decoder->rect.width; + fse->min_height = decoder->rect.height / 2; + fse->max_height = decoder->rect.height / 2; + + return 0; +} + /**************************************************************************** I2C Command ****************************************************************************/ +static int tvp5150_s_stream(struct v4l2_subdev *sd, int enable) +{ + struct tvp5150 *decoder = to_tvp5150(sd); + /* Output format: 8-bit ITU-R BT.656 with embedded syncs */ + int val = 0x09; + + /* Output format: 8-bit 4:2:2 YUV with discrete sync */ + if (decoder->mbus_type == V4L2_MBUS_PARALLEL) + val = 0x0d; + + /* Initializes TVP5150 to its default values */ + /* # set PCLK (27MHz) */ + tvp5150_write(sd, TVP5150_CONF_SHARED_PIN, 0x00); + + if (enable) + tvp5150_write(sd, TVP5150_MISC_CTL, val); + else + tvp5150_write(sd, TVP5150_MISC_CTL, 0x00); + + return 0; +} + static int tvp5150_s_routing(struct v4l2_subdev *sd, u32 input, u32 output, u32 config) { @@ -1073,10 +1140,12 @@ static const struct v4l2_subdev_tuner_ops tvp5150_tuner_ops = { static const struct v4l2_subdev_video_ops tvp5150_video_ops = { .s_std = tvp5150_s_std, + .s_stream = tvp5150_s_stream, .s_routing = tvp5150_s_routing, .s_crop = tvp5150_s_crop, .g_crop = tvp5150_g_crop, .cropcap = tvp5150_cropcap, + .g_mbus_config = tvp5150_g_mbus_config, }; static const struct v4l2_subdev_vbi_ops tvp5150_vbi_ops = { @@ -1088,6 +1157,7 @@ static const struct v4l2_subdev_vbi_ops tvp5150_vbi_ops = { static const struct v4l2_subdev_pad_ops tvp5150_pad_ops = { .enum_mbus_code = tvp5150_enum_mbus_code, + .enum_frame_size = tvp5150_enum_frame_size, .set_fmt = tvp5150_fill_fmt, .get_fmt = tvp5150_fill_fmt, }; @@ -1105,63 +1175,167 @@ static const struct v4l2_subdev_ops tvp5150_ops = { I2C Client & Driver ****************************************************************************/ +static int tvp5150_detect_version(struct tvp5150 *core) +{ + struct v4l2_subdev *sd = &core->sd; + struct i2c_client *c = v4l2_get_subdevdata(sd); + unsigned int i; + u16 dev_id; + u16 rom_ver; + u8 regs[4]; + int res; + + /* + * Read consequent registers - TVP5150_MSB_DEV_ID, TVP5150_LSB_DEV_ID, + * TVP5150_ROM_MAJOR_VER, TVP5150_ROM_MINOR_VER + */ + for (i = 0; i < 4; i++) { + res = tvp5150_read(sd, TVP5150_MSB_DEV_ID + i); + if (res < 0) + return res; + regs[i] = res; + } + + dev_id = (regs[0] << 8) | regs[1]; + rom_ver = (regs[2] << 8) | regs[3]; + + v4l2_info(sd, "tvp%04x (%u.%u) chip found @ 0x%02x (%s)\n", + dev_id, regs[2], regs[3], c->addr << 1, c->adapter->name); + + if (dev_id == 0x5150 && rom_ver == 0x0321) { /* TVP51510A */ + v4l2_info(sd, "tvp5150a detected.\n"); + } else if (dev_id == 0x5150 && rom_ver == 0x0400) { /* TVP5150AM1 */ + v4l2_info(sd, "tvp5150am1 detected.\n"); + + /* ITU-T BT.656.4 timing */ + tvp5150_write(sd, TVP5150_REV_SELECT, 0); + } else if (dev_id == 0x5151 && rom_ver == 0x0100) { /* TVP5151 */ + v4l2_info(sd, "tvp5151 detected.\n"); + } else { + v4l2_info(sd, "*** unknown tvp%04x chip detected.\n", dev_id); + } + + return 0; +} + +static int tvp5150_init(struct i2c_client *c) +{ + struct gpio_desc *pdn_gpio; + struct gpio_desc *reset_gpio; + + pdn_gpio = devm_gpiod_get_optional(&c->dev, "pdn", GPIOD_OUT_HIGH); + if (IS_ERR(pdn_gpio)) + return PTR_ERR(pdn_gpio); + + if (pdn_gpio) { + gpiod_set_value_cansleep(pdn_gpio, 0); + /* Delay time between power supplies active and reset */ + msleep(20); + } + + reset_gpio = devm_gpiod_get_optional(&c->dev, "reset", GPIOD_OUT_HIGH); + if (IS_ERR(reset_gpio)) + return PTR_ERR(reset_gpio); + + if (reset_gpio) { + /* RESETB pulse duration */ + ndelay(500); + gpiod_set_value_cansleep(reset_gpio, 0); + /* Delay time between end of reset to I2C active */ + usleep_range(200, 250); + } + + return 0; +} + +static int tvp5150_parse_dt(struct tvp5150 *decoder, struct device_node *np) +{ + struct v4l2_of_endpoint bus_cfg; + struct device_node *ep; + unsigned int flags; + int ret = 0; + + ep = of_graph_get_next_endpoint(np, NULL); + if (!ep) + return -EINVAL; + + ret = v4l2_of_parse_endpoint(ep, &bus_cfg); + if (ret) + goto err; + + flags = bus_cfg.bus.parallel.flags; + + if (bus_cfg.bus_type == V4L2_MBUS_PARALLEL && + !(flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH && + flags & V4L2_MBUS_VSYNC_ACTIVE_HIGH && + flags & V4L2_MBUS_FIELD_EVEN_LOW)) + return -EINVAL; + + decoder->mbus_type = bus_cfg.bus_type; + +err: + of_node_put(ep); + return ret; +} + static int tvp5150_probe(struct i2c_client *c, const struct i2c_device_id *id) { struct tvp5150 *core; struct v4l2_subdev *sd; - int tvp5150_id[4]; - int i, res; + struct device_node *np = c->dev.of_node; + int res; /* Check if the adapter supports the needed features */ if (!i2c_check_functionality(c->adapter, I2C_FUNC_SMBUS_READ_BYTE | I2C_FUNC_SMBUS_WRITE_BYTE_DATA)) return -EIO; + res = tvp5150_init(c); + if (res) + return res; + core = devm_kzalloc(&c->dev, sizeof(*core), GFP_KERNEL); if (!core) return -ENOMEM; + sd = &core->sd; - v4l2_i2c_subdev_init(sd, c, &tvp5150_ops); - /* - * Read consequent registers - TVP5150_MSB_DEV_ID, TVP5150_LSB_DEV_ID, - * TVP5150_ROM_MAJOR_VER, TVP5150_ROM_MINOR_VER - */ - for (i = 0; i < 4; i++) { - res = tvp5150_read(sd, TVP5150_MSB_DEV_ID + i); - if (res < 0) + if (IS_ENABLED(CONFIG_OF) && np) { + res = tvp5150_parse_dt(core, np); + if (res) { + v4l2_err(sd, "DT parsing error: %d\n", res); return res; - tvp5150_id[i] = res; + } + } else { + /* Default to BT.656 embedded sync */ + core->mbus_type = V4L2_MBUS_BT656; } - v4l_info(c, "chip found @ 0x%02x (%s)\n", - c->addr << 1, c->adapter->name); + v4l2_i2c_subdev_init(sd, c, &tvp5150_ops); + sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; - if (tvp5150_id[2] == 4 && tvp5150_id[3] == 0) { /* Is TVP5150AM1 */ - v4l2_info(sd, "tvp%02x%02xam1 detected.\n", - tvp5150_id[0], tvp5150_id[1]); +#if defined(CONFIG_MEDIA_CONTROLLER) + core->pads[DEMOD_PAD_IF_INPUT].flags = MEDIA_PAD_FL_SINK; + core->pads[DEMOD_PAD_VID_OUT].flags = MEDIA_PAD_FL_SOURCE; + core->pads[DEMOD_PAD_VBI_OUT].flags = MEDIA_PAD_FL_SOURCE; - /* ITU-T BT.656.4 timing */ - tvp5150_write(sd, TVP5150_REV_SELECT, 0); - } else { - /* Is TVP5150A */ - if (tvp5150_id[2] == 3 || tvp5150_id[3] == 0x21) { - v4l2_info(sd, "tvp%02x%02xa detected.\n", - tvp5150_id[0], tvp5150_id[1]); - } else { - v4l2_info(sd, "*** unknown tvp%02x%02x chip detected.\n", - tvp5150_id[0], tvp5150_id[1]); - v4l2_info(sd, "*** Rom ver is %d.%d\n", - tvp5150_id[2], tvp5150_id[3]); - } - } + sd->entity.function = MEDIA_ENT_F_ATV_DECODER; + + res = media_entity_pads_init(&sd->entity, DEMOD_NUM_PADS, core->pads); + if (res < 0) + return res; +#endif + + res = tvp5150_detect_version(core); + if (res < 0) + return res; core->norm = V4L2_STD_ALL; /* Default is autodetect */ core->input = TVP5150_COMPOSITE1; core->enable = 1; - v4l2_ctrl_handler_init(&core->hdl, 4); + v4l2_ctrl_handler_init(&core->hdl, 5); v4l2_ctrl_new_std(&core->hdl, &tvp5150_ctrl_ops, V4L2_CID_BRIGHTNESS, 0, 255, 1, 128); v4l2_ctrl_new_std(&core->hdl, &tvp5150_ctrl_ops, @@ -1170,6 +1344,9 @@ static int tvp5150_probe(struct i2c_client *c, V4L2_CID_SATURATION, 0, 255, 1, 128); v4l2_ctrl_new_std(&core->hdl, &tvp5150_ctrl_ops, V4L2_CID_HUE, -128, 127, 1, 0); + v4l2_ctrl_new_std(&core->hdl, &tvp5150_ctrl_ops, + V4L2_CID_PIXEL_RATE, 27000000, + 27000000, 1, 27000000); sd->ctrl_handler = &core->hdl; if (core->hdl.error) { res = core->hdl.error; @@ -1221,8 +1398,17 @@ static const struct i2c_device_id tvp5150_id[] = { }; MODULE_DEVICE_TABLE(i2c, tvp5150_id); +#if IS_ENABLED(CONFIG_OF) +static const struct of_device_id tvp5150_of_match[] = { + { .compatible = "ti,tvp5150", }, + { /* sentinel */ }, +}; +MODULE_DEVICE_TABLE(of, tvp5150_of_match); +#endif + static struct i2c_driver tvp5150_driver = { .driver = { + .of_match_table = of_match_ptr(tvp5150_of_match), .name = "tvp5150", }, .probe = tvp5150_probe, diff --git a/drivers/media/i2c/tvp7002.c b/drivers/media/i2c/tvp7002.c index 83c79fa..4df640c 100644 --- a/drivers/media/i2c/tvp7002.c +++ b/drivers/media/i2c/tvp7002.c @@ -894,7 +894,7 @@ static struct tvp7002_config * tvp7002_get_pdata(struct i2c_client *client) { struct v4l2_of_endpoint bus_cfg; - struct tvp7002_config *pdata; + struct tvp7002_config *pdata = NULL; struct device_node *endpoint; unsigned int flags; @@ -905,11 +905,13 @@ tvp7002_get_pdata(struct i2c_client *client) if (!endpoint) return NULL; + if (v4l2_of_parse_endpoint(endpoint, &bus_cfg)) + goto done; + pdata = devm_kzalloc(&client->dev, sizeof(*pdata), GFP_KERNEL); if (!pdata) goto done; - v4l2_of_parse_endpoint(endpoint, &bus_cfg); flags = bus_cfg.bus.parallel.flags; if (flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH) diff --git a/drivers/media/i2c/vpx3220.c b/drivers/media/i2c/vpx3220.c index 4b564f1..90b693f 100644 --- a/drivers/media/i2c/vpx3220.c +++ b/drivers/media/i2c/vpx3220.c @@ -124,7 +124,7 @@ static int vpx3220_fp_write(struct v4l2_subdev *sd, u8 fpaddr, u16 data) return 0; } -static u16 vpx3220_fp_read(struct v4l2_subdev *sd, u16 fpaddr) +static int vpx3220_fp_read(struct v4l2_subdev *sd, u16 fpaddr) { struct i2c_client *client = v4l2_get_subdevdata(sd); s16 data; diff --git a/drivers/media/media-device.c b/drivers/media/media-device.c index 7dae0ac..4d1c13d 100644 --- a/drivers/media/media-device.c +++ b/drivers/media/media-device.c @@ -234,7 +234,6 @@ static long media_device_setup_link(struct media_device *mdev, return ret; } -#if 0 /* Let's postpone it to Kernel 4.6 */ static long __media_device_get_topology(struct media_device *mdev, struct media_v2_topology *topo) { @@ -390,7 +389,6 @@ static long media_device_get_topology(struct media_device *mdev, return 0; } -#endif static long media_device_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) @@ -424,14 +422,13 @@ static long media_device_ioctl(struct file *filp, unsigned int cmd, mutex_unlock(&dev->graph_mutex); break; -#if 0 /* Let's postpone it to Kernel 4.6 */ case MEDIA_IOC_G_TOPOLOGY: mutex_lock(&dev->graph_mutex); ret = media_device_get_topology(dev, (struct media_v2_topology __user *)arg); mutex_unlock(&dev->graph_mutex); break; -#endif + default: ret = -ENOIOCTLCMD; } @@ -480,9 +477,7 @@ static long media_device_compat_ioctl(struct file *filp, unsigned int cmd, case MEDIA_IOC_DEVICE_INFO: case MEDIA_IOC_ENUM_ENTITIES: case MEDIA_IOC_SETUP_LINK: -#if 0 /* Let's postpone it to Kernel 4.6 */ case MEDIA_IOC_G_TOPOLOGY: -#endif return media_device_ioctl(filp, cmd, arg); case MEDIA_IOC_ENUM_LINKS32: diff --git a/drivers/media/media-devnode.c b/drivers/media/media-devnode.c index cea35bf..29409f4 100644 --- a/drivers/media/media-devnode.c +++ b/drivers/media/media-devnode.c @@ -181,6 +181,7 @@ static int media_open(struct inode *inode, struct file *filp) ret = mdev->fops->open(filp); if (ret) { put_device(&mdev->dev); + filp->private_data = NULL; return ret; } } diff --git a/drivers/media/media-entity.c b/drivers/media/media-entity.c index e89d85a..f2e4360 100644 --- a/drivers/media/media-entity.c +++ b/drivers/media/media-entity.c @@ -452,9 +452,12 @@ error: media_entity_graph_walk_start(graph, entity_err); while ((entity_err = media_entity_graph_walk_next(graph))) { - entity_err->stream_count--; - if (entity_err->stream_count == 0) - entity_err->pipe = NULL; + /* don't let the stream_count go negative */ + if (entity->stream_count > 0) { + entity_err->stream_count--; + if (entity_err->stream_count == 0) + entity_err->pipe = NULL; + } /* * We haven't increased stream_count further than this @@ -486,9 +489,12 @@ void media_entity_pipeline_stop(struct media_entity *entity) media_entity_graph_walk_start(graph, entity); while ((entity = media_entity_graph_walk_next(graph))) { - entity->stream_count--; - if (entity->stream_count == 0) - entity->pipe = NULL; + /* don't let the stream_count go negative */ + if (entity->stream_count > 0) { + entity->stream_count--; + if (entity->stream_count == 0) + entity->pipe = NULL; + } } if (!--pipe->streaming_count) diff --git a/drivers/media/pci/b2c2/flexcop-pci.c b/drivers/media/pci/b2c2/flexcop-pci.c index 8b5e0b3..4cac1fc 100644 --- a/drivers/media/pci/b2c2/flexcop-pci.c +++ b/drivers/media/pci/b2c2/flexcop-pci.c @@ -39,7 +39,7 @@ MODULE_PARM_DESC(debug, #define DRIVER_VERSION "0.1" #define DRIVER_NAME "flexcop-pci" -#define DRIVER_AUTHOR "Patrick Boettcher <patrick.boettcher@desy.de>" +#define DRIVER_AUTHOR "Patrick Boettcher <patrick.boettcher@posteo.de>" struct flexcop_pci { struct pci_dev *pdev; diff --git a/drivers/media/pci/bt8xx/bttv-driver.c b/drivers/media/pci/bt8xx/bttv-driver.c index 9400e99..2c41237 100644 --- a/drivers/media/pci/bt8xx/bttv-driver.c +++ b/drivers/media/pci/bt8xx/bttv-driver.c @@ -186,7 +186,7 @@ MODULE_VERSION(BTTV_VERSION); static ssize_t show_card(struct device *cd, struct device_attribute *attr, char *buf) { - struct video_device *vfd = container_of(cd, struct video_device, dev); + struct video_device *vfd = to_video_device(cd); struct bttv *btv = video_get_drvdata(vfd); return sprintf(buf, "%d\n", btv ? btv->c.type : UNSET); } @@ -1726,22 +1726,15 @@ static int bttv_s_std(struct file *file, void *priv, v4l2_std_id id) struct bttv_fh *fh = priv; struct bttv *btv = fh->btv; unsigned int i; - int err = 0; for (i = 0; i < BTTV_TVNORMS; i++) if (id & bttv_tvnorms[i].v4l2_id) break; - if (i == BTTV_TVNORMS) { - err = -EINVAL; - goto err; - } - + if (i == BTTV_TVNORMS) + return -EINVAL; btv->std = id; set_tvnorm(btv, i); - -err: - - return err; + return 0; } static int bttv_g_std(struct file *file, void *priv, v4l2_std_id *id) @@ -1770,12 +1763,9 @@ static int bttv_enum_input(struct file *file, void *priv, { struct bttv_fh *fh = priv; struct bttv *btv = fh->btv; - int rc = 0; - if (i->index >= bttv_tvcards[btv->c.type].video_inputs) { - rc = -EINVAL; - goto err; - } + if (i->index >= bttv_tvcards[btv->c.type].video_inputs) + return -EINVAL; i->type = V4L2_INPUT_TYPE_CAMERA; i->audioset = 0; @@ -1799,10 +1789,7 @@ static int bttv_enum_input(struct file *file, void *priv, } i->std = BTTV_NORMS; - -err: - - return rc; + return 0; } static int bttv_g_input(struct file *file, void *priv, unsigned int *i) diff --git a/drivers/media/pci/bt8xx/dst.c b/drivers/media/pci/bt8xx/dst.c index 4a90eee..35bc9b2 100644 --- a/drivers/media/pci/bt8xx/dst.c +++ b/drivers/media/pci/bt8xx/dst.c @@ -1688,9 +1688,9 @@ static int dst_get_tuning_algo(struct dvb_frontend *fe) return dst_algo ? DVBFE_ALGO_HW : DVBFE_ALGO_SW; } -static int dst_get_frontend(struct dvb_frontend *fe) +static int dst_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct dst_state *state = fe->demodulator_priv; p->frequency = state->decode_freq; diff --git a/drivers/media/pci/bt8xx/dvb-bt8xx.c b/drivers/media/pci/bt8xx/dvb-bt8xx.c index d407244..e69d338 100644 --- a/drivers/media/pci/bt8xx/dvb-bt8xx.c +++ b/drivers/media/pci/bt8xx/dvb-bt8xx.c @@ -318,7 +318,7 @@ static int microtune_mt7202dtf_request_firmware(struct dvb_frontend* fe, const s return request_firmware(fw, name, &bt->bt->dev->dev); } -static struct sp887x_config microtune_mt7202dtf_config = { +static const struct sp887x_config microtune_mt7202dtf_config = { .demod_address = 0x70, .request_firmware = microtune_mt7202dtf_request_firmware, }; @@ -458,7 +458,7 @@ static void or51211_sleep(struct dvb_frontend * fe) bttv_write_gpio(bt->bttv_nr, 0x0001, 0x0000); } -static struct or51211_config or51211_config = { +static const struct or51211_config or51211_config = { .demod_address = 0x15, .request_firmware = or51211_request_firmware, .setmode = or51211_setmode, diff --git a/drivers/media/pci/ddbridge/ddbridge-core.c b/drivers/media/pci/ddbridge/ddbridge-core.c index 9d5b314..6e995ef 100644 --- a/drivers/media/pci/ddbridge/ddbridge-core.c +++ b/drivers/media/pci/ddbridge/ddbridge-core.c @@ -690,7 +690,7 @@ static int tuner_attach_stv6110(struct ddb_input *input, int type) struct stv090x_config *feconf = type ? &stv0900_aa : &stv0900; struct stv6110x_config *tunerconf = (input->nr & 1) ? &stv6110b : &stv6110a; - struct stv6110x_devctl *ctl; + const struct stv6110x_devctl *ctl; ctl = dvb_attach(stv6110x_attach, input->fe, tunerconf, i2c); if (!ctl) { diff --git a/drivers/media/pci/netup_unidvb/netup_unidvb_core.c b/drivers/media/pci/netup_unidvb/netup_unidvb_core.c index 525ebfe..c94cecd 100644 --- a/drivers/media/pci/netup_unidvb/netup_unidvb_core.c +++ b/drivers/media/pci/netup_unidvb/netup_unidvb_core.c @@ -771,10 +771,9 @@ static int netup_unidvb_initdev(struct pci_dev *pci_dev, /* allocate device context */ ndev = kzalloc(sizeof(*ndev), GFP_KERNEL); - if (!ndev) goto dev_alloc_err; - memset(ndev, 0, sizeof(*ndev)); + ndev->old_fw = old_firmware; ndev->wq = create_singlethread_workqueue(NETUP_UNIDVB_NAME); if (!ndev->wq) { diff --git a/drivers/media/pci/ngene/ngene-cards.c b/drivers/media/pci/ngene/ngene-cards.c index 039bed3..4e783a6 100644 --- a/drivers/media/pci/ngene/ngene-cards.c +++ b/drivers/media/pci/ngene/ngene-cards.c @@ -57,7 +57,7 @@ static int tuner_attach_stv6110(struct ngene_channel *chan) chan->dev->card_info->fe_config[chan->number]; struct stv6110x_config *tunerconf = (struct stv6110x_config *) chan->dev->card_info->tuner_config[chan->number]; - struct stv6110x_devctl *ctl; + const struct stv6110x_devctl *ctl; /* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */ if (chan->number < 2) diff --git a/drivers/media/pci/saa7134/saa7134-empress.c b/drivers/media/pci/saa7134/saa7134-empress.c index 56b932c..ca417a4 100644 --- a/drivers/media/pci/saa7134/saa7134-empress.c +++ b/drivers/media/pci/saa7134/saa7134-empress.c @@ -189,6 +189,7 @@ static const struct v4l2_ioctl_ops ts_ioctl_ops = { .vidioc_querybuf = vb2_ioctl_querybuf, .vidioc_qbuf = vb2_ioctl_qbuf, .vidioc_dqbuf = vb2_ioctl_dqbuf, + .vidioc_expbuf = vb2_ioctl_expbuf, .vidioc_streamon = vb2_ioctl_streamon, .vidioc_streamoff = vb2_ioctl_streamoff, .vidioc_g_frequency = saa7134_g_frequency, @@ -286,7 +287,7 @@ static int empress_init(struct saa7134_dev *dev) * transfers that do not start at the beginning of a page. A USERPTR * can start anywhere in a page, so USERPTR support is a no-go. */ - q->io_modes = VB2_MMAP | VB2_READ; + q->io_modes = VB2_MMAP | VB2_DMABUF | VB2_READ; q->drv_priv = &dev->ts_q; q->ops = &saa7134_empress_qops; q->gfp_flags = GFP_DMA32; diff --git a/drivers/media/pci/saa7134/saa7134-go7007.c b/drivers/media/pci/saa7134/saa7134-go7007.c index 8a2abb3..2799538 100644 --- a/drivers/media/pci/saa7134/saa7134-go7007.c +++ b/drivers/media/pci/saa7134/saa7134-go7007.c @@ -378,7 +378,7 @@ static int saa7134_go7007_send_firmware(struct go7007 *go, u8 *data, int len) return 0; } -static struct go7007_hpi_ops saa7134_go7007_hpi_ops = { +static const struct go7007_hpi_ops saa7134_go7007_hpi_ops = { .interface_reset = saa7134_go7007_interface_reset, .write_interrupt = saa7134_go7007_write_interrupt, .read_interrupt = saa7134_go7007_read_interrupt, diff --git a/drivers/media/pci/saa7134/saa7134-video.c b/drivers/media/pci/saa7134/saa7134-video.c index a63c136..7a42d3a 100644 --- a/drivers/media/pci/saa7134/saa7134-video.c +++ b/drivers/media/pci/saa7134/saa7134-video.c @@ -1906,6 +1906,7 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = { .vidioc_querybuf = vb2_ioctl_querybuf, .vidioc_qbuf = vb2_ioctl_qbuf, .vidioc_dqbuf = vb2_ioctl_dqbuf, + .vidioc_expbuf = vb2_ioctl_expbuf, .vidioc_s_std = saa7134_s_std, .vidioc_g_std = saa7134_g_std, .vidioc_querystd = saa7134_querystd, @@ -2089,7 +2090,7 @@ int saa7134_video_init1(struct saa7134_dev *dev) * USERPTR support is a no-go unless the application knows about these * limitations and has special support for this. */ - q->io_modes = VB2_MMAP | VB2_READ; + q->io_modes = VB2_MMAP | VB2_DMABUF | VB2_READ; if (saa7134_userptr) q->io_modes |= VB2_USERPTR; q->drv_priv = &dev->video_q; diff --git a/drivers/media/pci/ttpci/av7110.c b/drivers/media/pci/ttpci/av7110.c index a69dc6a..18d229f 100644 --- a/drivers/media/pci/ttpci/av7110.c +++ b/drivers/media/pci/ttpci/av7110.c @@ -1739,7 +1739,7 @@ static int alps_tdlb7_request_firmware(struct dvb_frontend* fe, const struct fir #endif } -static struct sp8870_config alps_tdlb7_config = { +static const struct sp8870_config alps_tdlb7_config = { .demod_address = 0x71, .request_firmware = alps_tdlb7_request_firmware, diff --git a/drivers/media/pci/ttpci/budget.c b/drivers/media/pci/ttpci/budget.c index de54310..9f48100 100644 --- a/drivers/media/pci/ttpci/budget.c +++ b/drivers/media/pci/ttpci/budget.c @@ -644,7 +644,7 @@ static void frontend_init(struct budget *budget) } case 0x101c: { /* TT S2-1600 */ - struct stv6110x_devctl *ctl; + const struct stv6110x_devctl *ctl; saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTLO); msleep(50); saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTHI); @@ -697,7 +697,7 @@ static void frontend_init(struct budget *budget) break; case 0x1020: { /* Omicom S2 */ - struct stv6110x_devctl *ctl; + const struct stv6110x_devctl *ctl; saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTLO); msleep(50); saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTHI); diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig index 8b89ebe1..fd4fcd5 100644 --- a/drivers/media/platform/Kconfig +++ b/drivers/media/platform/Kconfig @@ -120,6 +120,18 @@ source "drivers/media/platform/s5p-tv/Kconfig" source "drivers/media/platform/am437x/Kconfig" source "drivers/media/platform/xilinx/Kconfig" +config VIDEO_TI_CAL + tristate "TI CAL (Camera Adaptation Layer) driver" + depends on VIDEO_DEV && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API + depends on SOC_DRA7XX || COMPILE_TEST + select VIDEOBUF2_DMA_CONTIG + default n + ---help--- + Support for the TI CAL (Camera Adaptation Layer) block + found on DRA72X SoC. + In TI Technical Reference Manual this module is referred as + Camera Interface Subsystem (CAMSS). + endif # V4L_PLATFORM_DRIVERS menuconfig V4L_MEM2MEM_DRIVERS diff --git a/drivers/media/platform/Makefile b/drivers/media/platform/Makefile index efa0295..028a723 100644 --- a/drivers/media/platform/Makefile +++ b/drivers/media/platform/Makefile @@ -18,6 +18,8 @@ obj-$(CONFIG_VIDEO_VIM2M) += vim2m.o obj-$(CONFIG_VIDEO_TI_VPE) += ti-vpe/ +obj-$(CONFIG_VIDEO_TI_CAL) += ti-vpe/ + obj-$(CONFIG_VIDEO_MX2_EMMAPRP) += mx2_emmaprp.o obj-$(CONFIG_VIDEO_CODA) += coda/ diff --git a/drivers/media/platform/coda/coda-bit.c b/drivers/media/platform/coda/coda-bit.c index 7d28899..6efe9d0 100644 --- a/drivers/media/platform/coda/coda-bit.c +++ b/drivers/media/platform/coda/coda-bit.c @@ -1342,7 +1342,7 @@ static void coda_finish_encode(struct coda_ctx *ctx) /* Calculate bytesused field */ if (dst_buf->sequence == 0) { - vb2_set_plane_payload(&dst_buf->vb2_buf, 0, + vb2_set_plane_payload(&dst_buf->vb2_buf, 0, wr_ptr - start_ptr + ctx->vpu_header_size[0] + ctx->vpu_header_size[1] + ctx->vpu_header_size[2]); diff --git a/drivers/media/platform/davinci/dm644x_ccdc.c b/drivers/media/platform/davinci/dm644x_ccdc.c index ffbefdf..6fba32b 100644 --- a/drivers/media/platform/davinci/dm644x_ccdc.c +++ b/drivers/media/platform/davinci/dm644x_ccdc.c @@ -261,7 +261,7 @@ static int ccdc_update_raw_params(struct ccdc_config_params_raw *raw_params) */ if (raw_params->fault_pxl.fp_num != config_params->fault_pxl.fp_num) { if (fpc_physaddr != NULL) { - free_pages((unsigned long)fpc_physaddr, + free_pages((unsigned long)fpc_virtaddr, get_order (config_params->fault_pxl.fp_num * FP_NUM_BYTES)); diff --git a/drivers/media/platform/exynos-gsc/gsc-m2m.c b/drivers/media/platform/exynos-gsc/gsc-m2m.c index 93782f1..a600e32 100644 --- a/drivers/media/platform/exynos-gsc/gsc-m2m.c +++ b/drivers/media/platform/exynos-gsc/gsc-m2m.c @@ -700,7 +700,7 @@ static unsigned int gsc_m2m_poll(struct file *file, { struct gsc_ctx *ctx = fh_to_ctx(file->private_data); struct gsc_dev *gsc = ctx->gsc_dev; - int ret; + unsigned int ret; if (mutex_lock_interruptible(&gsc->lock)) return -ERESTARTSYS; diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c index e79ddbb..feb521f 100644 --- a/drivers/media/platform/exynos4-is/media-dev.c +++ b/drivers/media/platform/exynos4-is/media-dev.c @@ -389,13 +389,19 @@ static int fimc_md_parse_port_node(struct fimc_md *fmd, struct fimc_source_info *pd = &fmd->sensor[index].pdata; struct device_node *rem, *ep, *np; struct v4l2_of_endpoint endpoint; + int ret; /* Assume here a port node can have only one endpoint node. */ ep = of_get_next_child(port, NULL); if (!ep) return 0; - v4l2_of_parse_endpoint(ep, &endpoint); + ret = v4l2_of_parse_endpoint(ep, &endpoint); + if (ret) { + of_node_put(ep); + return ret; + } + if (WARN_ON(endpoint.base.port == 0) || index >= FIMC_MAX_SENSORS) return -EINVAL; @@ -486,8 +492,10 @@ static int fimc_md_register_sensor_entities(struct fimc_md *fmd) continue; ret = fimc_md_parse_port_node(fmd, port, index); - if (ret < 0) + if (ret < 0) { + of_node_put(node); goto rpm_put; + } index++; } @@ -498,8 +506,10 @@ static int fimc_md_register_sensor_entities(struct fimc_md *fmd) for_each_child_of_node(ports, node) { ret = fimc_md_parse_port_node(fmd, node, index); - if (ret < 0) + if (ret < 0) { + of_node_put(node); break; + } index++; } rpm_put: @@ -707,8 +717,10 @@ static int fimc_md_register_platform_entities(struct fimc_md *fmd, ret = fimc_md_register_platform_entity(fmd, pdev, plat_entity); put_device(&pdev->dev); - if (ret < 0) + if (ret < 0) { + of_node_put(node); break; + } } return ret; diff --git a/drivers/media/platform/exynos4-is/mipi-csis.c b/drivers/media/platform/exynos4-is/mipi-csis.c index ac5e50e..bd5c46c 100644 --- a/drivers/media/platform/exynos4-is/mipi-csis.c +++ b/drivers/media/platform/exynos4-is/mipi-csis.c @@ -736,6 +736,7 @@ static int s5pcsis_parse_dt(struct platform_device *pdev, { struct device_node *node = pdev->dev.of_node; struct v4l2_of_endpoint endpoint; + int ret; if (of_property_read_u32(node, "clock-frequency", &state->clk_frequency)) @@ -751,7 +752,9 @@ static int s5pcsis_parse_dt(struct platform_device *pdev, return -EINVAL; } /* Get port node and validate MIPI-CSI channel id. */ - v4l2_of_parse_endpoint(node, &endpoint); + ret = v4l2_of_parse_endpoint(node, &endpoint); + if (ret) + goto err; state->index = endpoint.base.port - FIMC_INPUT_MIPI_CSI2_0; if (state->index >= CSIS_MAX_ENTITIES) @@ -764,9 +767,10 @@ static int s5pcsis_parse_dt(struct platform_device *pdev, "samsung,csis-wclk"); state->num_lanes = endpoint.bus.mipi_csi2.num_data_lanes; - of_node_put(node); - return 0; +err: + of_node_put(node); + return ret; } static int s5pcsis_pm_resume(struct device *dev, bool runtime); diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c index 0bcfa55..f9e5245 100644 --- a/drivers/media/platform/omap3isp/isp.c +++ b/drivers/media/platform/omap3isp/isp.c @@ -449,7 +449,7 @@ void omap3isp_configure_bridge(struct isp_device *isp, case CCDC_INPUT_PARALLEL: ispctrl_val |= ISPCTRL_PAR_SER_CLK_SEL_PARALLEL; ispctrl_val |= parcfg->clk_pol << ISPCTRL_PAR_CLK_POL_SHIFT; - shift += parcfg->data_lane_shift * 2; + shift += parcfg->data_lane_shift; break; case CCDC_INPUT_CSI2A: @@ -2235,8 +2235,11 @@ static int isp_of_parse_node(struct device *dev, struct device_node *node, struct isp_bus_cfg *buscfg = &isd->bus; struct v4l2_of_endpoint vep; unsigned int i; + int ret; - v4l2_of_parse_endpoint(node, &vep); + ret = v4l2_of_parse_endpoint(node, &vep); + if (ret) + return ret; dev_dbg(dev, "parsing endpoint %s, interface %u\n", node->full_name, vep.base.port); @@ -2528,12 +2531,13 @@ static int isp_probe(struct platform_device *pdev) } /* Interrupt */ - isp->irq_num = platform_get_irq(pdev, 0); - if (isp->irq_num <= 0) { + ret = platform_get_irq(pdev, 0); + if (ret <= 0) { dev_err(isp->dev, "No IRQ resource\n"); ret = -ENODEV; goto error_iommu; } + isp->irq_num = ret; if (devm_request_irq(isp->dev, isp->irq_num, isp_isr, IRQF_SHARED, "OMAP3 ISP", isp)) { @@ -2599,6 +2603,7 @@ static const struct of_device_id omap3isp_of_table[] = { { .compatible = "ti,omap3-isp" }, { }, }; +MODULE_DEVICE_TABLE(of, omap3isp_of_table); static struct platform_driver omap3isp_driver = { .probe = isp_probe, diff --git a/drivers/media/platform/omap3isp/ispccdc.c b/drivers/media/platform/omap3isp/ispccdc.c index bb3974c..882310e 100644 --- a/drivers/media/platform/omap3isp/ispccdc.c +++ b/drivers/media/platform/omap3isp/ispccdc.c @@ -2421,7 +2421,7 @@ static int ccdc_link_validate(struct v4l2_subdev *sd, &((struct isp_bus_cfg *) media_entity_to_v4l2_subdev(link->source->entity) ->host_priv)->bus.parallel; - parallel_shift = parcfg->data_lane_shift * 2; + parallel_shift = parcfg->data_lane_shift; } else { parallel_shift = 0; } diff --git a/drivers/media/platform/omap3isp/isppreview.c b/drivers/media/platform/omap3isp/isppreview.c index 84a9667..ac30a0f 100644 --- a/drivers/media/platform/omap3isp/isppreview.c +++ b/drivers/media/platform/omap3isp/isppreview.c @@ -1480,13 +1480,6 @@ static void preview_isr_buffer(struct isp_prev_device *prev) struct isp_buffer *buffer; int restart = 0; - if (prev->input == PREVIEW_INPUT_MEMORY) { - buffer = omap3isp_video_buffer_next(&prev->video_in); - if (buffer != NULL) - preview_set_inaddr(prev, buffer->dma); - pipe->state |= ISP_PIPELINE_IDLE_INPUT; - } - if (prev->output & PREVIEW_OUTPUT_MEMORY) { buffer = omap3isp_video_buffer_next(&prev->video_out); if (buffer != NULL) { @@ -1496,6 +1489,13 @@ static void preview_isr_buffer(struct isp_prev_device *prev) pipe->state |= ISP_PIPELINE_IDLE_OUTPUT; } + if (prev->input == PREVIEW_INPUT_MEMORY) { + buffer = omap3isp_video_buffer_next(&prev->video_in); + if (buffer != NULL) + preview_set_inaddr(prev, buffer->dma); + pipe->state |= ISP_PIPELINE_IDLE_INPUT; + } + switch (prev->state) { case ISP_PIPELINE_STREAM_SINGLESHOT: if (isp_pipeline_ready(pipe)) diff --git a/drivers/media/platform/omap3isp/ispvideo.c b/drivers/media/platform/omap3isp/ispvideo.c index 994dfc0..2aff755 100644 --- a/drivers/media/platform/omap3isp/ispvideo.c +++ b/drivers/media/platform/omap3isp/ispvideo.c @@ -434,10 +434,68 @@ static void isp_video_buffer_queue(struct vb2_buffer *buf) } } +/* + * omap3isp_video_return_buffers - Return all queued buffers to videobuf2 + * @video: ISP video object + * @state: new state for the returned buffers + * + * Return all buffers queued on the video node to videobuf2 in the given state. + * The buffer state should be VB2_BUF_STATE_QUEUED if called due to an error + * when starting the stream, or VB2_BUF_STATE_ERROR otherwise. + * + * The function must be called with the video irqlock held. + */ +static void omap3isp_video_return_buffers(struct isp_video *video, + enum vb2_buffer_state state) +{ + while (!list_empty(&video->dmaqueue)) { + struct isp_buffer *buf; + + buf = list_first_entry(&video->dmaqueue, + struct isp_buffer, irqlist); + list_del(&buf->irqlist); + vb2_buffer_done(&buf->vb.vb2_buf, state); + } +} + +static int isp_video_start_streaming(struct vb2_queue *queue, + unsigned int count) +{ + struct isp_video_fh *vfh = vb2_get_drv_priv(queue); + struct isp_video *video = vfh->video; + struct isp_pipeline *pipe = to_isp_pipeline(&video->video.entity); + unsigned long flags; + int ret; + + /* In sensor-to-memory mode, the stream can be started synchronously + * to the stream on command. In memory-to-memory mode, it will be + * started when buffers are queued on both the input and output. + */ + if (pipe->input) + return 0; + + ret = omap3isp_pipeline_set_stream(pipe, + ISP_PIPELINE_STREAM_CONTINUOUS); + if (ret < 0) { + spin_lock_irqsave(&video->irqlock, flags); + omap3isp_video_return_buffers(video, VB2_BUF_STATE_QUEUED); + spin_unlock_irqrestore(&video->irqlock, flags); + return ret; + } + + spin_lock_irqsave(&video->irqlock, flags); + if (list_empty(&video->dmaqueue)) + video->dmaqueue_flags |= ISP_VIDEO_DMAQUEUE_UNDERRUN; + spin_unlock_irqrestore(&video->irqlock, flags); + + return 0; +} + static const struct vb2_ops isp_video_queue_ops = { .queue_setup = isp_video_queue_setup, .buf_prepare = isp_video_buffer_prepare, .buf_queue = isp_video_buffer_queue, + .start_streaming = isp_video_start_streaming, }; /* @@ -459,7 +517,7 @@ static const struct vb2_ops isp_video_queue_ops = { struct isp_buffer *omap3isp_video_buffer_next(struct isp_video *video) { struct isp_pipeline *pipe = to_isp_pipeline(&video->video.entity); - enum isp_pipeline_state state; + enum vb2_buffer_state vb_state; struct isp_buffer *buf; unsigned long flags; @@ -495,17 +553,19 @@ struct isp_buffer *omap3isp_video_buffer_next(struct isp_video *video) /* Report pipeline errors to userspace on the capture device side. */ if (video->type == V4L2_BUF_TYPE_VIDEO_CAPTURE && pipe->error) { - state = VB2_BUF_STATE_ERROR; + vb_state = VB2_BUF_STATE_ERROR; pipe->error = false; } else { - state = VB2_BUF_STATE_DONE; + vb_state = VB2_BUF_STATE_DONE; } - vb2_buffer_done(&buf->vb.vb2_buf, state); + vb2_buffer_done(&buf->vb.vb2_buf, vb_state); spin_lock_irqsave(&video->irqlock, flags); if (list_empty(&video->dmaqueue)) { + enum isp_pipeline_state state; + spin_unlock_irqrestore(&video->irqlock, flags); if (video->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) @@ -541,26 +601,16 @@ struct isp_buffer *omap3isp_video_buffer_next(struct isp_video *video) * omap3isp_video_cancel_stream - Cancel stream on a video node * @video: ISP video object * - * Cancelling a stream mark all buffers on the video node as erroneous and makes - * sure no new buffer can be queued. + * Cancelling a stream returns all buffers queued on the video node to videobuf2 + * in the erroneous state and makes sure no new buffer can be queued. */ void omap3isp_video_cancel_stream(struct isp_video *video) { unsigned long flags; spin_lock_irqsave(&video->irqlock, flags); - - while (!list_empty(&video->dmaqueue)) { - struct isp_buffer *buf; - - buf = list_first_entry(&video->dmaqueue, - struct isp_buffer, irqlist); - list_del(&buf->irqlist); - vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_ERROR); - } - + omap3isp_video_return_buffers(video, VB2_BUF_STATE_ERROR); video->error = true; - spin_unlock_irqrestore(&video->irqlock, flags); } @@ -1087,29 +1137,10 @@ isp_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type) if (ret < 0) goto err_check_format; - /* In sensor-to-memory mode, the stream can be started synchronously - * to the stream on command. In memory-to-memory mode, it will be - * started when buffers are queued on both the input and output. - */ - if (pipe->input == NULL) { - ret = omap3isp_pipeline_set_stream(pipe, - ISP_PIPELINE_STREAM_CONTINUOUS); - if (ret < 0) - goto err_set_stream; - spin_lock_irqsave(&video->irqlock, flags); - if (list_empty(&video->dmaqueue)) - video->dmaqueue_flags |= ISP_VIDEO_DMAQUEUE_UNDERRUN; - spin_unlock_irqrestore(&video->irqlock, flags); - } - mutex_unlock(&video->stream_lock); return 0; -err_set_stream: - mutex_lock(&video->queue_lock); - vb2_streamoff(&vfh->queue, type); - mutex_unlock(&video->queue_lock); err_check_format: media_entity_pipeline_stop(&video->video.entity); err_pipeline_start: diff --git a/drivers/media/platform/omap3isp/omap3isp.h b/drivers/media/platform/omap3isp/omap3isp.h index 190e259..443e8f7 100644 --- a/drivers/media/platform/omap3isp/omap3isp.h +++ b/drivers/media/platform/omap3isp/omap3isp.h @@ -33,9 +33,9 @@ enum isp_interface_type { * struct isp_parallel_cfg - Parallel interface configuration * @data_lane_shift: Data lane shifter * 0 - CAMEXT[13:0] -> CAM[13:0] - * 1 - CAMEXT[13:2] -> CAM[11:0] - * 2 - CAMEXT[13:4] -> CAM[9:0] - * 3 - CAMEXT[13:6] -> CAM[7:0] + * 2 - CAMEXT[13:2] -> CAM[11:0] + * 4 - CAMEXT[13:4] -> CAM[9:0] + * 6 - CAMEXT[13:6] -> CAM[7:0] * @clk_pol: Pixel clock polarity * 0 - Sample on rising edge, 1 - Sample on falling edge * @hs_pol: Horizontal synchronization polarity @@ -48,7 +48,7 @@ enum isp_interface_type { * 0 - Normal, 1 - One's complement */ struct isp_parallel_cfg { - unsigned int data_lane_shift:2; + unsigned int data_lane_shift:3; unsigned int clk_pol:1; unsigned int hs_pol:1; unsigned int vs_pol:1; diff --git a/drivers/media/platform/rcar_jpu.c b/drivers/media/platform/rcar_jpu.c index 485f525..552789a 100644 --- a/drivers/media/platform/rcar_jpu.c +++ b/drivers/media/platform/rcar_jpu.c @@ -1613,6 +1613,7 @@ static const struct of_device_id jpu_dt_ids[] = { { .compatible = "renesas,jpu-r8a7791" }, /* M2-W */ { .compatible = "renesas,jpu-r8a7792" }, /* V2H */ { .compatible = "renesas,jpu-r8a7793" }, /* M2-N */ + { .compatible = "renesas,rcar-gen2-jpu" }, { }, }; MODULE_DEVICE_TABLE(of, jpu_dt_ids); diff --git a/drivers/media/platform/soc_camera/rcar_vin.c b/drivers/media/platform/soc_camera/rcar_vin.c index b7fd695..dc75a80 100644 --- a/drivers/media/platform/soc_camera/rcar_vin.c +++ b/drivers/media/platform/soc_camera/rcar_vin.c @@ -143,6 +143,7 @@ #define RCAR_VIN_BT656 (1 << 3) enum chip_id { + RCAR_GEN3, RCAR_GEN2, RCAR_H1, RCAR_M1, @@ -1818,6 +1819,7 @@ static struct soc_camera_host_ops rcar_vin_host_ops = { #ifdef CONFIG_OF static const struct of_device_id rcar_vin_of_table[] = { + { .compatible = "renesas,vin-r8a7795", .data = (void *)RCAR_GEN3 }, { .compatible = "renesas,vin-r8a7794", .data = (void *)RCAR_GEN2 }, { .compatible = "renesas,vin-r8a7793", .data = (void *)RCAR_GEN2 }, { .compatible = "renesas,vin-r8a7791", .data = (void *)RCAR_GEN2 }, diff --git a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c index 90c87f2..b9f369c 100644 --- a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c +++ b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c @@ -213,8 +213,7 @@ static int sh_mobile_ceu_videobuf_setup(struct vb2_queue *vq, unsigned int *count, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) { - struct soc_camera_device *icd = container_of(vq, - struct soc_camera_device, vb2_vidq); + struct soc_camera_device *icd = soc_camera_from_vb2q(vq); struct soc_camera_host *ici = to_soc_camera_host(icd->parent); struct sh_mobile_ceu_dev *pcdev = ici->priv; @@ -361,8 +360,7 @@ static int sh_mobile_ceu_videobuf_prepare(struct vb2_buffer *vb) static void sh_mobile_ceu_videobuf_queue(struct vb2_buffer *vb) { struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); - struct soc_camera_device *icd = container_of(vb->vb2_queue, - struct soc_camera_device, vb2_vidq); + struct soc_camera_device *icd = soc_camera_from_vb2q(vb->vb2_queue); struct soc_camera_host *ici = to_soc_camera_host(icd->parent); struct sh_mobile_ceu_dev *pcdev = ici->priv; struct sh_mobile_ceu_buffer *buf = to_ceu_vb(vbuf); @@ -413,8 +411,7 @@ error: static void sh_mobile_ceu_videobuf_release(struct vb2_buffer *vb) { struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); - struct soc_camera_device *icd = container_of(vb->vb2_queue, - struct soc_camera_device, vb2_vidq); + struct soc_camera_device *icd = soc_camera_from_vb2q(vb->vb2_queue); struct soc_camera_host *ici = to_soc_camera_host(icd->parent); struct sh_mobile_ceu_buffer *buf = to_ceu_vb(vbuf); struct sh_mobile_ceu_dev *pcdev = ici->priv; @@ -444,8 +441,7 @@ static void sh_mobile_ceu_videobuf_release(struct vb2_buffer *vb) static int sh_mobile_ceu_videobuf_init(struct vb2_buffer *vb) { struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); - struct soc_camera_device *icd = container_of(vb->vb2_queue, - struct soc_camera_device, vb2_vidq); + struct soc_camera_device *icd = soc_camera_from_vb2q(vb->vb2_queue); struct soc_camera_host *ici = to_soc_camera_host(icd->parent); struct sh_mobile_ceu_dev *pcdev = ici->priv; @@ -460,7 +456,7 @@ static int sh_mobile_ceu_videobuf_init(struct vb2_buffer *vb) static void sh_mobile_ceu_stop_streaming(struct vb2_queue *q) { - struct soc_camera_device *icd = container_of(q, struct soc_camera_device, vb2_vidq); + struct soc_camera_device *icd = soc_camera_from_vb2q(q); struct soc_camera_host *ici = to_soc_camera_host(icd->parent); struct sh_mobile_ceu_dev *pcdev = ici->priv; struct list_head *buf_head, *tmp; diff --git a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.c b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.c index 69d7fe4..2c0015b 100644 --- a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.c +++ b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.c @@ -118,7 +118,7 @@ int c8sectpfe_frontend_attach(struct dvb_frontend **fe, struct channel_info *tsin, int chan_num) { struct tda18212_config *tda18212; - struct stv6110x_devctl *fe2; + const struct stv6110x_devctl *fe2; struct i2c_client *client; struct i2c_board_info tda18212_info = { .type = "tda18212", diff --git a/drivers/media/platform/ti-vpe/Makefile b/drivers/media/platform/ti-vpe/Makefile index be680f8..e236059 100644 --- a/drivers/media/platform/ti-vpe/Makefile +++ b/drivers/media/platform/ti-vpe/Makefile @@ -3,3 +3,7 @@ obj-$(CONFIG_VIDEO_TI_VPE) += ti-vpe.o ti-vpe-y := vpe.o sc.o csc.o vpdma.o ccflags-$(CONFIG_VIDEO_TI_VPE_DEBUG) += -DDEBUG + +obj-$(CONFIG_VIDEO_TI_CAL) += ti-cal.o + +ti-cal-y := cal.o diff --git a/drivers/media/platform/ti-vpe/cal.c b/drivers/media/platform/ti-vpe/cal.c new file mode 100644 index 0000000..69ec79b --- /dev/null +++ b/drivers/media/platform/ti-vpe/cal.c @@ -0,0 +1,1970 @@ +/* + * TI CAL camera interface driver + * + * Copyright (c) 2015 Texas Instruments Inc. + * Benoit Parrot, <bparrot@ti.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation + */ + +#include <linux/interrupt.h> +#include <linux/io.h> +#include <linux/ioctl.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/delay.h> +#include <linux/pm_runtime.h> +#include <linux/slab.h> +#include <linux/videodev2.h> +#include <linux/of_device.h> +#include <linux/of_graph.h> + +#include <media/v4l2-of.h> +#include <media/v4l2-async.h> +#include <media/v4l2-common.h> +#include <media/v4l2-ctrls.h> +#include <media/v4l2-device.h> +#include <media/v4l2-event.h> +#include <media/v4l2-ioctl.h> +#include <media/v4l2-ctrls.h> +#include <media/v4l2-fh.h> +#include <media/v4l2-event.h> +#include <media/v4l2-common.h> +#include <media/videobuf2-core.h> +#include <media/videobuf2-dma-contig.h> +#include "cal_regs.h" + +#define CAL_MODULE_NAME "cal" + +#define MAX_WIDTH 1920 +#define MAX_HEIGHT 1200 + +#define CAL_VERSION "0.1.0" + +MODULE_DESCRIPTION("TI CAL driver"); +MODULE_AUTHOR("Benoit Parrot, <bparrot@ti.com>"); +MODULE_LICENSE("GPL v2"); +MODULE_VERSION(CAL_VERSION); + +static unsigned video_nr = -1; +module_param(video_nr, uint, 0644); +MODULE_PARM_DESC(video_nr, "videoX start number, -1 is autodetect"); + +static unsigned debug; +module_param(debug, uint, 0644); +MODULE_PARM_DESC(debug, "activates debug info"); + +/* timeperframe: min/max and default */ +static const struct v4l2_fract + tpf_default = {.numerator = 1001, .denominator = 30000}; + +#define cal_dbg(level, caldev, fmt, arg...) \ + v4l2_dbg(level, debug, &caldev->v4l2_dev, fmt, ##arg) +#define cal_info(caldev, fmt, arg...) \ + v4l2_info(&caldev->v4l2_dev, fmt, ##arg) +#define cal_err(caldev, fmt, arg...) \ + v4l2_err(&caldev->v4l2_dev, fmt, ##arg) + +#define ctx_dbg(level, ctx, fmt, arg...) \ + v4l2_dbg(level, debug, &ctx->v4l2_dev, fmt, ##arg) +#define ctx_info(ctx, fmt, arg...) \ + v4l2_info(&ctx->v4l2_dev, fmt, ##arg) +#define ctx_err(ctx, fmt, arg...) \ + v4l2_err(&ctx->v4l2_dev, fmt, ##arg) + +#define CAL_NUM_INPUT 1 +#define CAL_NUM_CONTEXT 2 + +#define bytes_per_line(pixel, bpp) (ALIGN(pixel * bpp, 16)) + +#define reg_read(dev, offset) ioread32(dev->base + offset) +#define reg_write(dev, offset, val) iowrite32(val, dev->base + offset) + +#define reg_read_field(dev, offset, mask) get_field(reg_read(dev, offset), \ + mask) +#define reg_write_field(dev, offset, field, mask) { \ + u32 val = reg_read(dev, offset); \ + set_field(&val, field, mask); \ + reg_write(dev, offset, val); } + +/* ------------------------------------------------------------------ + * Basic structures + * ------------------------------------------------------------------ + */ + +struct cal_fmt { + u32 fourcc; + u32 code; + u8 depth; +}; + +static struct cal_fmt cal_formats[] = { + { + .fourcc = V4L2_PIX_FMT_YUYV, + .code = MEDIA_BUS_FMT_YUYV8_2X8, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_UYVY, + .code = MEDIA_BUS_FMT_UYVY8_2X8, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_YVYU, + .code = MEDIA_BUS_FMT_YVYU8_2X8, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_VYUY, + .code = MEDIA_BUS_FMT_VYUY8_2X8, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_RGB565, /* gggbbbbb rrrrrggg */ + .code = MEDIA_BUS_FMT_RGB565_2X8_LE, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_RGB565X, /* rrrrrggg gggbbbbb */ + .code = MEDIA_BUS_FMT_RGB565_2X8_BE, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_RGB555, /* gggbbbbb arrrrrgg */ + .code = MEDIA_BUS_FMT_RGB555_2X8_PADHI_LE, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_RGB555X, /* arrrrrgg gggbbbbb */ + .code = MEDIA_BUS_FMT_RGB555_2X8_PADHI_BE, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_RGB24, /* rgb */ + .code = MEDIA_BUS_FMT_RGB888_2X12_LE, + .depth = 24, + }, { + .fourcc = V4L2_PIX_FMT_BGR24, /* bgr */ + .code = MEDIA_BUS_FMT_RGB888_2X12_BE, + .depth = 24, + }, { + .fourcc = V4L2_PIX_FMT_RGB32, /* argb */ + .code = MEDIA_BUS_FMT_ARGB8888_1X32, + .depth = 32, + }, { + .fourcc = V4L2_PIX_FMT_SBGGR8, + .code = MEDIA_BUS_FMT_SBGGR8_1X8, + .depth = 8, + }, { + .fourcc = V4L2_PIX_FMT_SGBRG8, + .code = MEDIA_BUS_FMT_SGBRG8_1X8, + .depth = 8, + }, { + .fourcc = V4L2_PIX_FMT_SGRBG8, + .code = MEDIA_BUS_FMT_SGRBG8_1X8, + .depth = 8, + }, { + .fourcc = V4L2_PIX_FMT_SRGGB8, + .code = MEDIA_BUS_FMT_SRGGB8_1X8, + .depth = 8, + }, { + .fourcc = V4L2_PIX_FMT_SBGGR10, + .code = MEDIA_BUS_FMT_SBGGR10_1X10, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_SGBRG10, + .code = MEDIA_BUS_FMT_SGBRG10_1X10, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_SGRBG10, + .code = MEDIA_BUS_FMT_SGRBG10_1X10, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_SRGGB10, + .code = MEDIA_BUS_FMT_SRGGB10_1X10, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_SBGGR12, + .code = MEDIA_BUS_FMT_SBGGR12_1X12, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_SGBRG12, + .code = MEDIA_BUS_FMT_SGBRG12_1X12, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_SGRBG12, + .code = MEDIA_BUS_FMT_SGRBG12_1X12, + .depth = 16, + }, { + .fourcc = V4L2_PIX_FMT_SRGGB12, + .code = MEDIA_BUS_FMT_SRGGB12_1X12, + .depth = 16, + }, +}; + +/* Print Four-character-code (FOURCC) */ +static char *fourcc_to_str(u32 fmt) +{ + static char code[5]; + + code[0] = (unsigned char)(fmt & 0xff); + code[1] = (unsigned char)((fmt >> 8) & 0xff); + code[2] = (unsigned char)((fmt >> 16) & 0xff); + code[3] = (unsigned char)((fmt >> 24) & 0xff); + code[4] = '\0'; + + return code; +} + +/* buffer for one video frame */ +struct cal_buffer { + /* common v4l buffer stuff -- must be first */ + struct vb2_v4l2_buffer vb; + struct list_head list; + const struct cal_fmt *fmt; +}; + +struct cal_dmaqueue { + struct list_head active; + + /* Counters to control fps rate */ + int frame; + int ini_jiffies; +}; + +struct cm_data { + void __iomem *base; + struct resource *res; + + unsigned int camerrx_control; + + struct platform_device *pdev; +}; + +struct cc_data { + void __iomem *base; + struct resource *res; + + struct platform_device *pdev; +}; + +/* + * there is one cal_dev structure in the driver, it is shared by + * all instances. + */ +struct cal_dev { + int irq; + void __iomem *base; + struct resource *res; + struct platform_device *pdev; + struct v4l2_device v4l2_dev; + + /* Control Module handle */ + struct cm_data *cm; + /* Camera Core Module handle */ + struct cc_data *cc[CAL_NUM_CSI2_PORTS]; + + struct cal_ctx *ctx[CAL_NUM_CONTEXT]; +}; + +/* + * There is one cal_ctx structure for each camera core context. + */ +struct cal_ctx { + struct v4l2_device v4l2_dev; + struct v4l2_ctrl_handler ctrl_handler; + struct video_device vdev; + struct v4l2_async_notifier notifier; + struct v4l2_subdev *sensor; + struct v4l2_of_endpoint endpoint; + + struct v4l2_async_subdev asd; + struct v4l2_async_subdev *asd_list[1]; + + struct v4l2_fh fh; + struct cal_dev *dev; + struct cc_data *cc; + + /* v4l2_ioctl mutex */ + struct mutex mutex; + /* v4l2 buffers lock */ + spinlock_t slock; + + /* Several counters */ + unsigned long jiffies; + + struct vb2_alloc_ctx *alloc_ctx; + struct cal_dmaqueue vidq; + + /* Input Number */ + int input; + + /* video capture */ + const struct cal_fmt *fmt; + /* Used to store current pixel format */ + struct v4l2_format v_fmt; + /* Used to store current mbus frame format */ + struct v4l2_mbus_framefmt m_fmt; + + /* Current subdev enumerated format */ + struct cal_fmt *active_fmt[ARRAY_SIZE(cal_formats)]; + int num_active_fmt; + + struct v4l2_fract timeperframe; + unsigned int sequence; + unsigned int external_rate; + struct vb2_queue vb_vidq; + unsigned int seq_count; + unsigned int csi2_port; + unsigned int virtual_channel; + + /* Pointer pointing to current v4l2_buffer */ + struct cal_buffer *cur_frm; + /* Pointer pointing to next v4l2_buffer */ + struct cal_buffer *next_frm; +}; + +static const struct cal_fmt *find_format_by_pix(struct cal_ctx *ctx, + u32 pixelformat) +{ + const struct cal_fmt *fmt; + unsigned int k; + + for (k = 0; k < ctx->num_active_fmt; k++) { + fmt = ctx->active_fmt[k]; + if (fmt->fourcc == pixelformat) + return fmt; + } + + return NULL; +} + +static const struct cal_fmt *find_format_by_code(struct cal_ctx *ctx, + u32 code) +{ + const struct cal_fmt *fmt; + unsigned int k; + + for (k = 0; k < ctx->num_active_fmt; k++) { + fmt = ctx->active_fmt[k]; + if (fmt->code == code) + return fmt; + } + + return NULL; +} + +static inline struct cal_ctx *notifier_to_ctx(struct v4l2_async_notifier *n) +{ + return container_of(n, struct cal_ctx, notifier); +} + +static inline int get_field(u32 value, u32 mask) +{ + return (value & mask) >> __ffs(mask); +} + +static inline void set_field(u32 *valp, u32 field, u32 mask) +{ + u32 val = *valp; + + val &= ~mask; + val |= (field << __ffs(mask)) & mask; + *valp = val; +} + +/* + * Control Module block access + */ +static struct cm_data *cm_create(struct cal_dev *dev) +{ + struct platform_device *pdev = dev->pdev; + struct cm_data *cm; + + cm = devm_kzalloc(&pdev->dev, sizeof(*cm), GFP_KERNEL); + if (!cm) + return ERR_PTR(-ENOMEM); + + cm->res = platform_get_resource_byname(pdev, IORESOURCE_MEM, + "camerrx_control"); + cm->base = devm_ioremap_resource(&pdev->dev, cm->res); + if (IS_ERR(cm->base)) { + cal_err(dev, "failed to ioremap\n"); + return cm->base; + } + + cal_dbg(1, dev, "ioresource %s at %pa - %pa\n", + cm->res->name, &cm->res->start, &cm->res->end); + + return cm; +} + +static void camerarx_phy_enable(struct cal_ctx *ctx) +{ + u32 val; + + if (!ctx->dev->cm->base) { + ctx_err(ctx, "cm not mapped\n"); + return; + } + + val = reg_read(ctx->dev->cm, CM_CTRL_CORE_CAMERRX_CONTROL); + if (ctx->csi2_port == 1) { + set_field(&val, 1, CM_CAMERRX_CTRL_CSI0_CTRLCLKEN_MASK); + set_field(&val, 0, CM_CAMERRX_CTRL_CSI0_CAMMODE_MASK); + /* enable all lanes by default */ + set_field(&val, 0xf, CM_CAMERRX_CTRL_CSI0_LANEENABLE_MASK); + set_field(&val, 1, CM_CAMERRX_CTRL_CSI0_MODE_MASK); + } else if (ctx->csi2_port == 2) { + set_field(&val, 1, CM_CAMERRX_CTRL_CSI1_CTRLCLKEN_MASK); + set_field(&val, 0, CM_CAMERRX_CTRL_CSI1_CAMMODE_MASK); + /* enable all lanes by default */ + set_field(&val, 0x3, CM_CAMERRX_CTRL_CSI1_LANEENABLE_MASK); + set_field(&val, 1, CM_CAMERRX_CTRL_CSI1_MODE_MASK); + } + reg_write(ctx->dev->cm, CM_CTRL_CORE_CAMERRX_CONTROL, val); +} + +static void camerarx_phy_disable(struct cal_ctx *ctx) +{ + u32 val; + + if (!ctx->dev->cm->base) { + ctx_err(ctx, "cm not mapped\n"); + return; + } + + val = reg_read(ctx->dev->cm, CM_CTRL_CORE_CAMERRX_CONTROL); + if (ctx->csi2_port == 1) + set_field(&val, 0x0, CM_CAMERRX_CTRL_CSI0_CTRLCLKEN_MASK); + else if (ctx->csi2_port == 2) + set_field(&val, 0x0, CM_CAMERRX_CTRL_CSI1_CTRLCLKEN_MASK); + reg_write(ctx->dev->cm, CM_CTRL_CORE_CAMERRX_CONTROL, val); +} + +/* + * Camera Instance access block + */ +static struct cc_data *cc_create(struct cal_dev *dev, unsigned int core) +{ + struct platform_device *pdev = dev->pdev; + struct cc_data *cc; + + cc = devm_kzalloc(&pdev->dev, sizeof(*cc), GFP_KERNEL); + if (!cc) + return ERR_PTR(-ENOMEM); + + cc->res = platform_get_resource_byname(pdev, + IORESOURCE_MEM, + (core == 0) ? + "cal_rx_core0" : + "cal_rx_core1"); + cc->base = devm_ioremap_resource(&pdev->dev, cc->res); + if (IS_ERR(cc->base)) { + cal_err(dev, "failed to ioremap\n"); + return cc->base; + } + + cal_dbg(1, dev, "ioresource %s at %pa - %pa\n", + cc->res->name, &cc->res->start, &cc->res->end); + + return cc; +} + +/* + * Get Revision and HW info + */ +static void cal_get_hwinfo(struct cal_dev *dev) +{ + u32 revision = 0; + u32 hwinfo = 0; + + revision = reg_read(dev, CAL_HL_REVISION); + cal_dbg(3, dev, "CAL_HL_REVISION = 0x%08x (expecting 0x40000200)\n", + revision); + + hwinfo = reg_read(dev, CAL_HL_HWINFO); + cal_dbg(3, dev, "CAL_HL_HWINFO = 0x%08x (expecting 0xA3C90469)\n", + hwinfo); +} + +static inline int cal_runtime_get(struct cal_dev *dev) +{ + int r; + + r = pm_runtime_get_sync(&dev->pdev->dev); + + return r; +} + +static inline void cal_runtime_put(struct cal_dev *dev) +{ + pm_runtime_put_sync(&dev->pdev->dev); +} + +static void cal_quickdump_regs(struct cal_dev *dev) +{ + cal_info(dev, "CAL Registers @ 0x%pa:\n", &dev->res->start); + print_hex_dump(KERN_INFO, "", DUMP_PREFIX_OFFSET, 16, 4, + dev->base, resource_size(dev->res), false); + + if (dev->ctx[0]) { + cal_info(dev, "CSI2 Core 0 Registers @ %pa:\n", + &dev->ctx[0]->cc->res->start); + print_hex_dump(KERN_INFO, "", DUMP_PREFIX_OFFSET, 16, 4, + dev->ctx[0]->cc->base, + resource_size(dev->ctx[0]->cc->res), + false); + } + + if (dev->ctx[1]) { + cal_info(dev, "CSI2 Core 1 Registers @ %pa:\n", + &dev->ctx[1]->cc->res->start); + print_hex_dump(KERN_INFO, "", DUMP_PREFIX_OFFSET, 16, 4, + dev->ctx[1]->cc->base, + resource_size(dev->ctx[1]->cc->res), + false); + } + + cal_info(dev, "CAMERRX_Control Registers @ %pa:\n", + &dev->cm->res->start); + print_hex_dump(KERN_INFO, "", DUMP_PREFIX_OFFSET, 16, 4, + dev->cm->base, + resource_size(dev->cm->res), false); +} + +/* + * Enable the expected IRQ sources + */ +static void enable_irqs(struct cal_ctx *ctx) +{ + /* Enable IRQ_WDMA_END 0/1 */ + reg_write_field(ctx->dev, + CAL_HL_IRQENABLE_SET(2), + CAL_HL_IRQ_ENABLE, + CAL_HL_IRQ_MASK(ctx->csi2_port)); + /* Enable IRQ_WDMA_START 0/1 */ + reg_write_field(ctx->dev, + CAL_HL_IRQENABLE_SET(3), + CAL_HL_IRQ_ENABLE, + CAL_HL_IRQ_MASK(ctx->csi2_port)); + /* Todo: Add VC_IRQ and CSI2_COMPLEXIO_IRQ handling */ + reg_write(ctx->dev, CAL_CSI2_VC_IRQENABLE(1), 0xFF000000); +} + +static void disable_irqs(struct cal_ctx *ctx) +{ + /* Disable IRQ_WDMA_END 0/1 */ + reg_write_field(ctx->dev, + CAL_HL_IRQENABLE_CLR(2), + CAL_HL_IRQ_CLEAR, + CAL_HL_IRQ_MASK(ctx->csi2_port)); + /* Disable IRQ_WDMA_START 0/1 */ + reg_write_field(ctx->dev, + CAL_HL_IRQENABLE_CLR(3), + CAL_HL_IRQ_CLEAR, + CAL_HL_IRQ_MASK(ctx->csi2_port)); + /* Todo: Add VC_IRQ and CSI2_COMPLEXIO_IRQ handling */ + reg_write(ctx->dev, CAL_CSI2_VC_IRQENABLE(1), 0); +} + +static void csi2_init(struct cal_ctx *ctx) +{ + int i; + u32 val; + + val = reg_read(ctx->dev, CAL_CSI2_TIMING(ctx->csi2_port)); + set_field(&val, CAL_GEN_ENABLE, + CAL_CSI2_TIMING_FORCE_RX_MODE_IO1_MASK); + set_field(&val, CAL_GEN_ENABLE, + CAL_CSI2_TIMING_STOP_STATE_X16_IO1_MASK); + set_field(&val, CAL_GEN_DISABLE, + CAL_CSI2_TIMING_STOP_STATE_X4_IO1_MASK); + set_field(&val, 407, CAL_CSI2_TIMING_STOP_STATE_COUNTER_IO1_MASK); + reg_write(ctx->dev, CAL_CSI2_TIMING(ctx->csi2_port), val); + ctx_dbg(3, ctx, "CAL_CSI2_TIMING(%d) = 0x%08x\n", ctx->csi2_port, + reg_read(ctx->dev, CAL_CSI2_TIMING(ctx->csi2_port))); + + val = reg_read(ctx->dev, CAL_CSI2_COMPLEXIO_CFG(ctx->csi2_port)); + set_field(&val, CAL_CSI2_COMPLEXIO_CFG_RESET_CTRL_OPERATIONAL, + CAL_CSI2_COMPLEXIO_CFG_RESET_CTRL_MASK); + set_field(&val, CAL_CSI2_COMPLEXIO_CFG_PWR_CMD_STATE_ON, + CAL_CSI2_COMPLEXIO_CFG_PWR_CMD_MASK); + reg_write(ctx->dev, CAL_CSI2_COMPLEXIO_CFG(ctx->csi2_port), val); + for (i = 0; i < 10; i++) { + if (reg_read_field(ctx->dev, + CAL_CSI2_COMPLEXIO_CFG(ctx->csi2_port), + CAL_CSI2_COMPLEXIO_CFG_PWR_STATUS_MASK) == + CAL_CSI2_COMPLEXIO_CFG_PWR_STATUS_STATE_ON) + break; + usleep_range(1000, 1100); + } + ctx_dbg(3, ctx, "CAL_CSI2_COMPLEXIO_CFG(%d) = 0x%08x\n", ctx->csi2_port, + reg_read(ctx->dev, CAL_CSI2_COMPLEXIO_CFG(ctx->csi2_port))); + + val = reg_read(ctx->dev, CAL_CTRL); + set_field(&val, CAL_CTRL_BURSTSIZE_BURST128, CAL_CTRL_BURSTSIZE_MASK); + set_field(&val, 0xF, CAL_CTRL_TAGCNT_MASK); + set_field(&val, CAL_CTRL_POSTED_WRITES_NONPOSTED, + CAL_CTRL_POSTED_WRITES_MASK); + set_field(&val, 0xFF, CAL_CTRL_MFLAGL_MASK); + set_field(&val, 0xFF, CAL_CTRL_MFLAGH_MASK); + reg_write(ctx->dev, CAL_CTRL, val); + ctx_dbg(3, ctx, "CAL_CTRL = 0x%08x\n", reg_read(ctx->dev, CAL_CTRL)); +} + +static void csi2_lane_config(struct cal_ctx *ctx) +{ + u32 val = reg_read(ctx->dev, CAL_CSI2_COMPLEXIO_CFG(ctx->csi2_port)); + u32 lane_mask = CAL_CSI2_COMPLEXIO_CFG_CLOCK_POSITION_MASK; + u32 polarity_mask = CAL_CSI2_COMPLEXIO_CFG_CLOCK_POL_MASK; + struct v4l2_of_bus_mipi_csi2 *mipi_csi2 = &ctx->endpoint.bus.mipi_csi2; + int lane; + + set_field(&val, mipi_csi2->clock_lane + 1, lane_mask); + set_field(&val, mipi_csi2->lane_polarities[0], polarity_mask); + for (lane = 0; lane < mipi_csi2->num_data_lanes; lane++) { + /* + * Every lane are one nibble apart starting with the + * clock followed by the data lanes so shift masks by 4. + */ + lane_mask <<= 4; + polarity_mask <<= 4; + set_field(&val, mipi_csi2->data_lanes[lane] + 1, lane_mask); + set_field(&val, mipi_csi2->lane_polarities[lane + 1], + polarity_mask); + } + + reg_write(ctx->dev, CAL_CSI2_COMPLEXIO_CFG(ctx->csi2_port), val); + ctx_dbg(3, ctx, "CAL_CSI2_COMPLEXIO_CFG(%d) = 0x%08x\n", + ctx->csi2_port, val); +} + +static void csi2_ppi_enable(struct cal_ctx *ctx) +{ + reg_write_field(ctx->dev, CAL_CSI2_PPI_CTRL(ctx->csi2_port), + CAL_GEN_ENABLE, CAL_CSI2_PPI_CTRL_IF_EN_MASK); +} + +static void csi2_ppi_disable(struct cal_ctx *ctx) +{ + reg_write_field(ctx->dev, CAL_CSI2_PPI_CTRL(ctx->csi2_port), + CAL_GEN_DISABLE, CAL_CSI2_PPI_CTRL_IF_EN_MASK); +} + +static void csi2_ctx_config(struct cal_ctx *ctx) +{ + u32 val; + + val = reg_read(ctx->dev, CAL_CSI2_CTX0(ctx->csi2_port)); + set_field(&val, ctx->csi2_port, CAL_CSI2_CTX_CPORT_MASK); + /* + * DT type: MIPI CSI-2 Specs + * 0x1: All - DT filter is disabled + * 0x24: RGB888 1 pixel = 3 bytes + * 0x2B: RAW10 4 pixels = 5 bytes + * 0x2A: RAW8 1 pixel = 1 byte + * 0x1E: YUV422 2 pixels = 4 bytes + */ + set_field(&val, 0x1, CAL_CSI2_CTX_DT_MASK); + /* Virtual Channel from the CSI2 sensor usually 0! */ + set_field(&val, ctx->virtual_channel, CAL_CSI2_CTX_VC_MASK); + /* NUM_LINES_PER_FRAME => 0 means auto detect */ + set_field(&val, 0, CAL_CSI2_CTX_LINES_MASK); + set_field(&val, CAL_CSI2_CTX_ATT_PIX, CAL_CSI2_CTX_ATT_MASK); + set_field(&val, CAL_CSI2_CTX_PACK_MODE_LINE, + CAL_CSI2_CTX_PACK_MODE_MASK); + reg_write(ctx->dev, CAL_CSI2_CTX0(ctx->csi2_port), val); + ctx_dbg(3, ctx, "CAL_CSI2_CTX0(%d) = 0x%08x\n", ctx->csi2_port, + reg_read(ctx->dev, CAL_CSI2_CTX0(ctx->csi2_port))); +} + +static void pix_proc_config(struct cal_ctx *ctx) +{ + u32 val; + + val = reg_read(ctx->dev, CAL_PIX_PROC(ctx->csi2_port)); + set_field(&val, CAL_PIX_PROC_EXTRACT_B8, CAL_PIX_PROC_EXTRACT_MASK); + set_field(&val, CAL_PIX_PROC_DPCMD_BYPASS, CAL_PIX_PROC_DPCMD_MASK); + set_field(&val, CAL_PIX_PROC_DPCME_BYPASS, CAL_PIX_PROC_DPCME_MASK); + set_field(&val, CAL_PIX_PROC_PACK_B8, CAL_PIX_PROC_PACK_MASK); + set_field(&val, ctx->csi2_port, CAL_PIX_PROC_CPORT_MASK); + set_field(&val, CAL_GEN_ENABLE, CAL_PIX_PROC_EN_MASK); + reg_write(ctx->dev, CAL_PIX_PROC(ctx->csi2_port), val); + ctx_dbg(3, ctx, "CAL_PIX_PROC(%d) = 0x%08x\n", ctx->csi2_port, + reg_read(ctx->dev, CAL_PIX_PROC(ctx->csi2_port))); +} + +static void cal_wr_dma_config(struct cal_ctx *ctx, + unsigned int width) +{ + u32 val; + + val = reg_read(ctx->dev, CAL_WR_DMA_CTRL(ctx->csi2_port)); + set_field(&val, ctx->csi2_port, CAL_WR_DMA_CTRL_CPORT_MASK); + set_field(&val, CAL_WR_DMA_CTRL_DTAG_PIX_DAT, + CAL_WR_DMA_CTRL_DTAG_MASK); + set_field(&val, CAL_WR_DMA_CTRL_MODE_CONST, + CAL_WR_DMA_CTRL_MODE_MASK); + set_field(&val, CAL_WR_DMA_CTRL_PATTERN_LINEAR, + CAL_WR_DMA_CTRL_PATTERN_MASK); + set_field(&val, CAL_GEN_ENABLE, CAL_WR_DMA_CTRL_STALL_RD_MASK); + reg_write(ctx->dev, CAL_WR_DMA_CTRL(ctx->csi2_port), val); + ctx_dbg(3, ctx, "CAL_WR_DMA_CTRL(%d) = 0x%08x\n", ctx->csi2_port, + reg_read(ctx->dev, CAL_WR_DMA_CTRL(ctx->csi2_port))); + + /* + * width/16 not sure but giving it a whirl. + * zero does not work right + */ + reg_write_field(ctx->dev, + CAL_WR_DMA_OFST(ctx->csi2_port), + (width / 16), + CAL_WR_DMA_OFST_MASK); + ctx_dbg(3, ctx, "CAL_WR_DMA_OFST(%d) = 0x%08x\n", ctx->csi2_port, + reg_read(ctx->dev, CAL_WR_DMA_OFST(ctx->csi2_port))); + + val = reg_read(ctx->dev, CAL_WR_DMA_XSIZE(ctx->csi2_port)); + /* 64 bit word means no skipping */ + set_field(&val, 0, CAL_WR_DMA_XSIZE_XSKIP_MASK); + /* + * (width*8)/64 this should be size of an entire line + * in 64bit word but 0 means all data until the end + * is detected automagically + */ + set_field(&val, (width / 8), CAL_WR_DMA_XSIZE_MASK); + reg_write(ctx->dev, CAL_WR_DMA_XSIZE(ctx->csi2_port), val); + ctx_dbg(3, ctx, "CAL_WR_DMA_XSIZE(%d) = 0x%08x\n", ctx->csi2_port, + reg_read(ctx->dev, CAL_WR_DMA_XSIZE(ctx->csi2_port))); +} + +static void cal_wr_dma_addr(struct cal_ctx *ctx, unsigned int dmaaddr) +{ + reg_write(ctx->dev, CAL_WR_DMA_ADDR(ctx->csi2_port), dmaaddr); +} + +/* + * TCLK values are OK at their reset values + */ +#define TCLK_TERM 0 +#define TCLK_MISS 1 +#define TCLK_SETTLE 14 +#define THS_SETTLE 15 + +static void csi2_phy_config(struct cal_ctx *ctx) +{ + unsigned int reg0, reg1; + unsigned int ths_term, ths_settle; + unsigned int ddrclkperiod_us; + + /* + * THS_TERM: Programmed value = floor(20 ns/DDRClk period) - 2. + */ + ddrclkperiod_us = ctx->external_rate / 2000000; + ddrclkperiod_us = 1000000 / ddrclkperiod_us; + ctx_dbg(1, ctx, "ddrclkperiod_us: %d\n", ddrclkperiod_us); + + ths_term = 20000 / ddrclkperiod_us; + ths_term = (ths_term >= 2) ? ths_term - 2 : ths_term; + ctx_dbg(1, ctx, "ths_term: %d (0x%02x)\n", ths_term, ths_term); + + /* + * THS_SETTLE: Programmed value = floor(176.3 ns/CtrlClk period) - 1. + * Since CtrlClk is fixed at 96Mhz then we get + * ths_settle = floor(176.3 / 10.416) - 1 = 15 + * If we ever switch to a dynamic clock then this code might be useful + * + * unsigned int ctrlclkperiod_us; + * ctrlclkperiod_us = 96000000 / 1000000; + * ctrlclkperiod_us = 1000000 / ctrlclkperiod_us; + * ctx_dbg(1, ctx, "ctrlclkperiod_us: %d\n", ctrlclkperiod_us); + + * ths_settle = 176300 / ctrlclkperiod_us; + * ths_settle = (ths_settle > 1) ? ths_settle - 1 : ths_settle; + */ + + ths_settle = THS_SETTLE; + ctx_dbg(1, ctx, "ths_settle: %d (0x%02x)\n", ths_settle, ths_settle); + + reg0 = reg_read(ctx->cc, CAL_CSI2_PHY_REG0); + set_field(®0, CAL_CSI2_PHY_REG0_HSCLOCKCONFIG_DISABLE, + CAL_CSI2_PHY_REG0_HSCLOCKCONFIG_MASK); + set_field(®0, ths_term, CAL_CSI2_PHY_REG0_THS_TERM_MASK); + set_field(®0, ths_settle, CAL_CSI2_PHY_REG0_THS_SETTLE_MASK); + + ctx_dbg(1, ctx, "CSI2_%d_REG0 = 0x%08x\n", (ctx->csi2_port - 1), reg0); + reg_write(ctx->cc, CAL_CSI2_PHY_REG0, reg0); + + reg1 = reg_read(ctx->cc, CAL_CSI2_PHY_REG1); + set_field(®1, TCLK_TERM, CAL_CSI2_PHY_REG1_TCLK_TERM_MASK); + set_field(®1, 0xb8, CAL_CSI2_PHY_REG1_DPHY_HS_SYNC_PATTERN_MASK); + set_field(®1, TCLK_MISS, CAL_CSI2_PHY_REG1_CTRLCLK_DIV_FACTOR_MASK); + set_field(®1, TCLK_SETTLE, CAL_CSI2_PHY_REG1_TCLK_SETTLE_MASK); + + ctx_dbg(1, ctx, "CSI2_%d_REG1 = 0x%08x\n", (ctx->csi2_port - 1), reg1); + reg_write(ctx->cc, CAL_CSI2_PHY_REG1, reg1); +} + +static int cal_get_external_info(struct cal_ctx *ctx) +{ + struct v4l2_ctrl *ctrl; + + ctrl = v4l2_ctrl_find(ctx->sensor->ctrl_handler, V4L2_CID_PIXEL_RATE); + if (!ctrl) { + ctx_err(ctx, "no pixel rate control in subdev: %s\n", + ctx->sensor->name); + return -EPIPE; + } + + ctx->external_rate = v4l2_ctrl_g_ctrl_int64(ctrl); + ctx_dbg(3, ctx, "sensor Pixel Rate: %d\n", ctx->external_rate); + + return 0; +} + +static inline void cal_schedule_next_buffer(struct cal_ctx *ctx) +{ + struct cal_dmaqueue *dma_q = &ctx->vidq; + struct cal_buffer *buf; + unsigned long addr; + + buf = list_entry(dma_q->active.next, struct cal_buffer, list); + ctx->next_frm = buf; + list_del(&buf->list); + + addr = vb2_dma_contig_plane_dma_addr(&buf->vb.vb2_buf, 0); + cal_wr_dma_addr(ctx, addr); +} + +static inline void cal_process_buffer_complete(struct cal_ctx *ctx) +{ + ctx->cur_frm->vb.vb2_buf.timestamp = ktime_get_ns(); + ctx->cur_frm->vb.field = ctx->m_fmt.field; + ctx->cur_frm->vb.sequence = ctx->sequence++; + + vb2_buffer_done(&ctx->cur_frm->vb.vb2_buf, VB2_BUF_STATE_DONE); + ctx->cur_frm = ctx->next_frm; +} + +#define isvcirqset(irq, vc, ff) (irq & \ + (CAL_CSI2_VC_IRQENABLE_ ##ff ##_IRQ_##vc ##_MASK)) + +#define isportirqset(irq, port) (irq & CAL_HL_IRQ_MASK(port)) + +static irqreturn_t cal_irq(int irq_cal, void *data) +{ + struct cal_dev *dev = (struct cal_dev *)data; + struct cal_ctx *ctx; + struct cal_dmaqueue *dma_q; + u32 irqst2, irqst3; + + /* Check which DMA just finished */ + irqst2 = reg_read(dev, CAL_HL_IRQSTATUS(2)); + if (irqst2) { + /* Clear Interrupt status */ + reg_write(dev, CAL_HL_IRQSTATUS(2), irqst2); + + /* Need to check both port */ + if (isportirqset(irqst2, 1)) { + ctx = dev->ctx[0]; + + if (ctx->cur_frm != ctx->next_frm) + cal_process_buffer_complete(ctx); + } + + if (isportirqset(irqst2, 2)) { + ctx = dev->ctx[1]; + + if (ctx->cur_frm != ctx->next_frm) + cal_process_buffer_complete(ctx); + } + } + + /* Check which DMA just started */ + irqst3 = reg_read(dev, CAL_HL_IRQSTATUS(3)); + if (irqst3) { + /* Clear Interrupt status */ + reg_write(dev, CAL_HL_IRQSTATUS(3), irqst3); + + /* Need to check both port */ + if (isportirqset(irqst3, 1)) { + ctx = dev->ctx[0]; + dma_q = &ctx->vidq; + + spin_lock(&ctx->slock); + if (!list_empty(&dma_q->active) && + ctx->cur_frm == ctx->next_frm) + cal_schedule_next_buffer(ctx); + spin_unlock(&ctx->slock); + } + + if (isportirqset(irqst3, 2)) { + ctx = dev->ctx[1]; + dma_q = &ctx->vidq; + + spin_lock(&ctx->slock); + if (!list_empty(&dma_q->active) && + ctx->cur_frm == ctx->next_frm) + cal_schedule_next_buffer(ctx); + spin_unlock(&ctx->slock); + } + } + + return IRQ_HANDLED; +} + +/* + * video ioctls + */ +static int cal_querycap(struct file *file, void *priv, + struct v4l2_capability *cap) +{ + struct cal_ctx *ctx = video_drvdata(file); + + strlcpy(cap->driver, CAL_MODULE_NAME, sizeof(cap->driver)); + strlcpy(cap->card, CAL_MODULE_NAME, sizeof(cap->card)); + + snprintf(cap->bus_info, sizeof(cap->bus_info), + "platform:%s", ctx->v4l2_dev.name); + cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING | + V4L2_CAP_READWRITE; + cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS; + return 0; +} + +static int cal_enum_fmt_vid_cap(struct file *file, void *priv, + struct v4l2_fmtdesc *f) +{ + struct cal_ctx *ctx = video_drvdata(file); + const struct cal_fmt *fmt = NULL; + + if (f->index >= ctx->num_active_fmt) + return -EINVAL; + + fmt = ctx->active_fmt[f->index]; + + f->pixelformat = fmt->fourcc; + f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + return 0; +} + +static int __subdev_get_format(struct cal_ctx *ctx, + struct v4l2_mbus_framefmt *fmt) +{ + struct v4l2_subdev_format sd_fmt; + struct v4l2_mbus_framefmt *mbus_fmt = &sd_fmt.format; + int ret; + + if (!ctx->sensor) + return -EINVAL; + + sd_fmt.which = V4L2_SUBDEV_FORMAT_ACTIVE; + sd_fmt.pad = 0; + + ret = v4l2_subdev_call(ctx->sensor, pad, get_fmt, NULL, &sd_fmt); + if (ret) + return ret; + + *fmt = *mbus_fmt; + + ctx_dbg(1, ctx, "%s %dx%d code:%04X\n", __func__, + fmt->width, fmt->height, fmt->code); + + return 0; +} + +static int __subdev_set_format(struct cal_ctx *ctx, + struct v4l2_mbus_framefmt *fmt) +{ + struct v4l2_subdev_format sd_fmt; + struct v4l2_mbus_framefmt *mbus_fmt = &sd_fmt.format; + int ret; + + if (!ctx->sensor) + return -EINVAL; + + sd_fmt.which = V4L2_SUBDEV_FORMAT_ACTIVE; + sd_fmt.pad = 0; + *mbus_fmt = *fmt; + + ret = v4l2_subdev_call(ctx->sensor, pad, set_fmt, NULL, &sd_fmt); + if (ret) + return ret; + + ctx_dbg(1, ctx, "%s %dx%d code:%04X\n", __func__, + fmt->width, fmt->height, fmt->code); + + return 0; +} + +static int cal_calc_format_size(struct cal_ctx *ctx, + const struct cal_fmt *fmt, + struct v4l2_format *f) +{ + if (!fmt) { + ctx_dbg(3, ctx, "No cal_fmt provided!\n"); + return -EINVAL; + } + + v4l_bound_align_image(&f->fmt.pix.width, 48, MAX_WIDTH, 2, + &f->fmt.pix.height, 32, MAX_HEIGHT, 0, 0); + f->fmt.pix.bytesperline = bytes_per_line(f->fmt.pix.width, + fmt->depth >> 3); + f->fmt.pix.sizeimage = f->fmt.pix.height * + f->fmt.pix.bytesperline; + + ctx_dbg(3, ctx, "%s: fourcc: %s size: %dx%d bpl:%d img_size:%d\n", + __func__, fourcc_to_str(f->fmt.pix.pixelformat), + f->fmt.pix.width, f->fmt.pix.height, + f->fmt.pix.bytesperline, f->fmt.pix.sizeimage); + + return 0; +} + +static int cal_g_fmt_vid_cap(struct file *file, void *priv, + struct v4l2_format *f) +{ + struct cal_ctx *ctx = video_drvdata(file); + + *f = ctx->v_fmt; + + return 0; +} + +static int cal_try_fmt_vid_cap(struct file *file, void *priv, + struct v4l2_format *f) +{ + struct cal_ctx *ctx = video_drvdata(file); + const struct cal_fmt *fmt; + struct v4l2_subdev_frame_size_enum fse; + int ret, found; + + fmt = find_format_by_pix(ctx, f->fmt.pix.pixelformat); + if (!fmt) { + ctx_dbg(3, ctx, "Fourcc format (0x%08x) not found.\n", + f->fmt.pix.pixelformat); + + /* Just get the first one enumerated */ + fmt = ctx->active_fmt[0]; + f->fmt.pix.pixelformat = fmt->fourcc; + } + + f->fmt.pix.field = ctx->v_fmt.fmt.pix.field; + + /* check for/find a valid width/height */ + ret = 0; + found = false; + fse.pad = 0; + fse.code = fmt->code; + fse.which = V4L2_SUBDEV_FORMAT_ACTIVE; + for (fse.index = 0; ; fse.index++) { + ret = v4l2_subdev_call(ctx->sensor, pad, enum_frame_size, + NULL, &fse); + if (ret) + break; + + if ((f->fmt.pix.width == fse.max_width) && + (f->fmt.pix.height == fse.max_height)) { + found = true; + break; + } else if ((f->fmt.pix.width >= fse.min_width) && + (f->fmt.pix.width <= fse.max_width) && + (f->fmt.pix.height >= fse.min_height) && + (f->fmt.pix.height <= fse.max_height)) { + found = true; + break; + } + } + + if (!found) { + /* use existing values as default */ + f->fmt.pix.width = ctx->v_fmt.fmt.pix.width; + f->fmt.pix.height = ctx->v_fmt.fmt.pix.height; + } + + /* + * Use current colorspace for now, it will get + * updated properly during s_fmt + */ + f->fmt.pix.colorspace = ctx->v_fmt.fmt.pix.colorspace; + return cal_calc_format_size(ctx, fmt, f); +} + +static int cal_s_fmt_vid_cap(struct file *file, void *priv, + struct v4l2_format *f) +{ + struct cal_ctx *ctx = video_drvdata(file); + struct vb2_queue *q = &ctx->vb_vidq; + const struct cal_fmt *fmt; + struct v4l2_mbus_framefmt mbus_fmt; + int ret; + + if (vb2_is_busy(q)) { + ctx_dbg(3, ctx, "%s device busy\n", __func__); + return -EBUSY; + } + + ret = cal_try_fmt_vid_cap(file, priv, f); + if (ret < 0) + return ret; + + fmt = find_format_by_pix(ctx, f->fmt.pix.pixelformat); + + v4l2_fill_mbus_format(&mbus_fmt, &f->fmt.pix, fmt->code); + + ret = __subdev_set_format(ctx, &mbus_fmt); + if (ret) + return ret; + + /* Just double check nothing has gone wrong */ + if (mbus_fmt.code != fmt->code) { + ctx_dbg(3, ctx, + "%s subdev changed format on us, this should not happen\n", + __func__); + return -EINVAL; + } + + v4l2_fill_pix_format(&ctx->v_fmt.fmt.pix, &mbus_fmt); + ctx->v_fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + ctx->v_fmt.fmt.pix.pixelformat = fmt->fourcc; + cal_calc_format_size(ctx, fmt, &ctx->v_fmt); + ctx->fmt = fmt; + ctx->m_fmt = mbus_fmt; + *f = ctx->v_fmt; + + return 0; +} + +static int cal_enum_framesizes(struct file *file, void *fh, + struct v4l2_frmsizeenum *fsize) +{ + struct cal_ctx *ctx = video_drvdata(file); + const struct cal_fmt *fmt; + struct v4l2_subdev_frame_size_enum fse; + int ret; + + /* check for valid format */ + fmt = find_format_by_pix(ctx, fsize->pixel_format); + if (!fmt) { + ctx_dbg(3, ctx, "Invalid pixel code: %x\n", + fsize->pixel_format); + return -EINVAL; + } + + fse.index = fsize->index; + fse.pad = 0; + fse.code = fmt->code; + + ret = v4l2_subdev_call(ctx->sensor, pad, enum_frame_size, NULL, &fse); + if (ret) + return -EINVAL; + + ctx_dbg(1, ctx, "%s: index: %d code: %x W:[%d,%d] H:[%d,%d]\n", + __func__, fse.index, fse.code, fse.min_width, fse.max_width, + fse.min_height, fse.max_height); + + fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE; + fsize->discrete.width = fse.max_width; + fsize->discrete.height = fse.max_height; + + return 0; +} + +static int cal_enum_input(struct file *file, void *priv, + struct v4l2_input *inp) +{ + if (inp->index >= CAL_NUM_INPUT) + return -EINVAL; + + inp->type = V4L2_INPUT_TYPE_CAMERA; + sprintf(inp->name, "Camera %u", inp->index); + return 0; +} + +static int cal_g_input(struct file *file, void *priv, unsigned int *i) +{ + struct cal_ctx *ctx = video_drvdata(file); + + *i = ctx->input; + return 0; +} + +static int cal_s_input(struct file *file, void *priv, unsigned int i) +{ + struct cal_ctx *ctx = video_drvdata(file); + + if (i >= CAL_NUM_INPUT) + return -EINVAL; + + ctx->input = i; + return 0; +} + +/* timeperframe is arbitrary and continuous */ +static int cal_enum_frameintervals(struct file *file, void *priv, + struct v4l2_frmivalenum *fival) +{ + struct cal_ctx *ctx = video_drvdata(file); + const struct cal_fmt *fmt; + struct v4l2_subdev_frame_size_enum fse; + int ret; + + if (fival->index) + return -EINVAL; + + fmt = find_format_by_pix(ctx, fival->pixel_format); + if (!fmt) + return -EINVAL; + + /* check for valid width/height */ + ret = 0; + fse.pad = 0; + fse.code = fmt->code; + fse.which = V4L2_SUBDEV_FORMAT_ACTIVE; + for (fse.index = 0; ; fse.index++) { + ret = v4l2_subdev_call(ctx->sensor, pad, enum_frame_size, + NULL, &fse); + if (ret) + return -EINVAL; + + if ((fival->width == fse.max_width) && + (fival->height == fse.max_height)) + break; + else if ((fival->width >= fse.min_width) && + (fival->width <= fse.max_width) && + (fival->height >= fse.min_height) && + (fival->height <= fse.max_height)) + break; + + return -EINVAL; + } + + fival->type = V4L2_FRMIVAL_TYPE_DISCRETE; + fival->discrete.numerator = 1; + fival->discrete.denominator = 30; + + return 0; +} + +/* + * Videobuf operations + */ +static int cal_queue_setup(struct vb2_queue *vq, + unsigned int *nbuffers, unsigned int *nplanes, + unsigned int sizes[], void *alloc_ctxs[]) +{ + struct cal_ctx *ctx = vb2_get_drv_priv(vq); + unsigned size = ctx->v_fmt.fmt.pix.sizeimage; + + if (vq->num_buffers + *nbuffers < 3) + *nbuffers = 3 - vq->num_buffers; + alloc_ctxs[0] = ctx->alloc_ctx; + + if (*nplanes) { + if (sizes[0] < size) + return -EINVAL; + size = sizes[0]; + } + + *nplanes = 1; + sizes[0] = size; + + ctx_dbg(3, ctx, "nbuffers=%d, size=%d\n", *nbuffers, sizes[0]); + + return 0; +} + +static int cal_buffer_prepare(struct vb2_buffer *vb) +{ + struct cal_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue); + struct cal_buffer *buf = container_of(vb, struct cal_buffer, + vb.vb2_buf); + unsigned long size; + + if (WARN_ON(!ctx->fmt)) + return -EINVAL; + + size = ctx->v_fmt.fmt.pix.sizeimage; + if (vb2_plane_size(vb, 0) < size) { + ctx_err(ctx, + "data will not fit into plane (%lu < %lu)\n", + vb2_plane_size(vb, 0), size); + return -EINVAL; + } + + vb2_set_plane_payload(&buf->vb.vb2_buf, 0, size); + return 0; +} + +static void cal_buffer_queue(struct vb2_buffer *vb) +{ + struct cal_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue); + struct cal_buffer *buf = container_of(vb, struct cal_buffer, + vb.vb2_buf); + struct cal_dmaqueue *vidq = &ctx->vidq; + unsigned long flags = 0; + + /* recheck locking */ + spin_lock_irqsave(&ctx->slock, flags); + list_add_tail(&buf->list, &vidq->active); + spin_unlock_irqrestore(&ctx->slock, flags); +} + +static int cal_start_streaming(struct vb2_queue *vq, unsigned int count) +{ + struct cal_ctx *ctx = vb2_get_drv_priv(vq); + struct cal_dmaqueue *dma_q = &ctx->vidq; + struct cal_buffer *buf, *tmp; + unsigned long addr = 0; + unsigned long flags; + int ret; + + spin_lock_irqsave(&ctx->slock, flags); + if (list_empty(&dma_q->active)) { + spin_unlock_irqrestore(&ctx->slock, flags); + ctx_dbg(3, ctx, "buffer queue is empty\n"); + return -EIO; + } + + buf = list_entry(dma_q->active.next, struct cal_buffer, list); + ctx->cur_frm = buf; + ctx->next_frm = buf; + list_del(&buf->list); + spin_unlock_irqrestore(&ctx->slock, flags); + + addr = vb2_dma_contig_plane_dma_addr(&ctx->cur_frm->vb.vb2_buf, 0); + ctx->sequence = 0; + + ret = cal_get_external_info(ctx); + if (ret < 0) + goto err; + + cal_runtime_get(ctx->dev); + + enable_irqs(ctx); + camerarx_phy_enable(ctx); + csi2_init(ctx); + csi2_phy_config(ctx); + csi2_lane_config(ctx); + csi2_ctx_config(ctx); + pix_proc_config(ctx); + cal_wr_dma_config(ctx, ctx->v_fmt.fmt.pix.bytesperline); + cal_wr_dma_addr(ctx, addr); + csi2_ppi_enable(ctx); + + if (ctx->sensor) { + if (v4l2_subdev_call(ctx->sensor, video, s_stream, 1)) { + ctx_err(ctx, "stream on failed in subdev\n"); + cal_runtime_put(ctx->dev); + ret = -EINVAL; + goto err; + } + } + + if (debug >= 4) + cal_quickdump_regs(ctx->dev); + + return 0; + +err: + list_for_each_entry_safe(buf, tmp, &dma_q->active, list) { + list_del(&buf->list); + vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_QUEUED); + } + return ret; +} + +static void cal_stop_streaming(struct vb2_queue *vq) +{ + struct cal_ctx *ctx = vb2_get_drv_priv(vq); + struct cal_dmaqueue *dma_q = &ctx->vidq; + struct cal_buffer *buf, *tmp; + unsigned long flags; + + if (ctx->sensor) { + if (v4l2_subdev_call(ctx->sensor, video, s_stream, 0)) + ctx_err(ctx, "stream off failed in subdev\n"); + } + + csi2_ppi_disable(ctx); + disable_irqs(ctx); + + /* Release all active buffers */ + spin_lock_irqsave(&ctx->slock, flags); + list_for_each_entry_safe(buf, tmp, &dma_q->active, list) { + list_del(&buf->list); + vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_ERROR); + } + + if (ctx->cur_frm == ctx->next_frm) { + vb2_buffer_done(&ctx->cur_frm->vb.vb2_buf, VB2_BUF_STATE_ERROR); + } else { + vb2_buffer_done(&ctx->cur_frm->vb.vb2_buf, VB2_BUF_STATE_ERROR); + vb2_buffer_done(&ctx->next_frm->vb.vb2_buf, + VB2_BUF_STATE_ERROR); + } + ctx->cur_frm = NULL; + ctx->next_frm = NULL; + spin_unlock_irqrestore(&ctx->slock, flags); + + cal_runtime_put(ctx->dev); +} + +static struct vb2_ops cal_video_qops = { + .queue_setup = cal_queue_setup, + .buf_prepare = cal_buffer_prepare, + .buf_queue = cal_buffer_queue, + .start_streaming = cal_start_streaming, + .stop_streaming = cal_stop_streaming, + .wait_prepare = vb2_ops_wait_prepare, + .wait_finish = vb2_ops_wait_finish, +}; + +static const struct v4l2_file_operations cal_fops = { + .owner = THIS_MODULE, + .open = v4l2_fh_open, + .release = vb2_fop_release, + .read = vb2_fop_read, + .poll = vb2_fop_poll, + .unlocked_ioctl = video_ioctl2, /* V4L2 ioctl handler */ + .mmap = vb2_fop_mmap, +}; + +static const struct v4l2_ioctl_ops cal_ioctl_ops = { + .vidioc_querycap = cal_querycap, + .vidioc_enum_fmt_vid_cap = cal_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = cal_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = cal_try_fmt_vid_cap, + .vidioc_s_fmt_vid_cap = cal_s_fmt_vid_cap, + .vidioc_enum_framesizes = cal_enum_framesizes, + .vidioc_reqbufs = vb2_ioctl_reqbufs, + .vidioc_create_bufs = vb2_ioctl_create_bufs, + .vidioc_prepare_buf = vb2_ioctl_prepare_buf, + .vidioc_querybuf = vb2_ioctl_querybuf, + .vidioc_qbuf = vb2_ioctl_qbuf, + .vidioc_dqbuf = vb2_ioctl_dqbuf, + .vidioc_enum_input = cal_enum_input, + .vidioc_g_input = cal_g_input, + .vidioc_s_input = cal_s_input, + .vidioc_enum_frameintervals = cal_enum_frameintervals, + .vidioc_streamon = vb2_ioctl_streamon, + .vidioc_streamoff = vb2_ioctl_streamoff, + .vidioc_log_status = v4l2_ctrl_log_status, + .vidioc_subscribe_event = v4l2_ctrl_subscribe_event, + .vidioc_unsubscribe_event = v4l2_event_unsubscribe, +}; + +static struct video_device cal_videodev = { + .name = CAL_MODULE_NAME, + .fops = &cal_fops, + .ioctl_ops = &cal_ioctl_ops, + .minor = -1, + .release = video_device_release_empty, +}; + +/* ----------------------------------------------------------------- + * Initialization and module stuff + * ------------------------------------------------------------------ + */ +static int cal_complete_ctx(struct cal_ctx *ctx); + +static int cal_async_bound(struct v4l2_async_notifier *notifier, + struct v4l2_subdev *subdev, + struct v4l2_async_subdev *asd) +{ + struct cal_ctx *ctx = notifier_to_ctx(notifier); + struct v4l2_subdev_mbus_code_enum mbus_code; + int ret = 0; + int i, j, k; + + if (ctx->sensor) { + ctx_info(ctx, "Rejecting subdev %s (Already set!!)", + subdev->name); + return 0; + } + + ctx->sensor = subdev; + ctx_dbg(1, ctx, "Using sensor %s for capture\n", subdev->name); + + /* Enumerate sub device formats and enable all matching local formats */ + ctx->num_active_fmt = 0; + for (j = 0, i = 0; ret != -EINVAL; ++j) { + struct cal_fmt *fmt; + + memset(&mbus_code, 0, sizeof(mbus_code)); + mbus_code.index = j; + ret = v4l2_subdev_call(subdev, pad, enum_mbus_code, + NULL, &mbus_code); + if (ret) + continue; + + ctx_dbg(2, ctx, + "subdev %s: code: %04x idx: %d\n", + subdev->name, mbus_code.code, j); + + for (k = 0; k < ARRAY_SIZE(cal_formats); k++) { + fmt = &cal_formats[k]; + + if (mbus_code.code == fmt->code) { + ctx->active_fmt[i] = fmt; + ctx_dbg(2, ctx, + "matched fourcc: %s: code: %04x idx: %d\n", + fourcc_to_str(fmt->fourcc), + fmt->code, i); + ctx->num_active_fmt = ++i; + } + } + } + + if (i == 0) { + ctx_err(ctx, "No suitable format reported by subdev %s\n", + subdev->name); + return -EINVAL; + } + + cal_complete_ctx(ctx); + + return 0; +} + +static int cal_async_complete(struct v4l2_async_notifier *notifier) +{ + struct cal_ctx *ctx = notifier_to_ctx(notifier); + const struct cal_fmt *fmt; + struct v4l2_mbus_framefmt mbus_fmt; + int ret; + + ret = __subdev_get_format(ctx, &mbus_fmt); + if (ret) + return ret; + + fmt = find_format_by_code(ctx, mbus_fmt.code); + if (!fmt) { + ctx_dbg(3, ctx, "mbus code format (0x%08x) not found.\n", + mbus_fmt.code); + return -EINVAL; + } + + /* Save current subdev format */ + v4l2_fill_pix_format(&ctx->v_fmt.fmt.pix, &mbus_fmt); + ctx->v_fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + ctx->v_fmt.fmt.pix.pixelformat = fmt->fourcc; + cal_calc_format_size(ctx, fmt, &ctx->v_fmt); + ctx->fmt = fmt; + ctx->m_fmt = mbus_fmt; + + return 0; +} + +static int cal_complete_ctx(struct cal_ctx *ctx) +{ + struct video_device *vfd; + struct vb2_queue *q; + int ret; + + ctx->timeperframe = tpf_default; + ctx->external_rate = 192000000; + + /* initialize locks */ + spin_lock_init(&ctx->slock); + mutex_init(&ctx->mutex); + + /* initialize queue */ + q = &ctx->vb_vidq; + q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + q->io_modes = VB2_MMAP | VB2_DMABUF | VB2_READ; + q->drv_priv = ctx; + q->buf_struct_size = sizeof(struct cal_buffer); + q->ops = &cal_video_qops; + q->mem_ops = &vb2_dma_contig_memops; + q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; + q->lock = &ctx->mutex; + q->min_buffers_needed = 3; + + ret = vb2_queue_init(q); + if (ret) + return ret; + + /* init video dma queues */ + INIT_LIST_HEAD(&ctx->vidq.active); + + vfd = &ctx->vdev; + *vfd = cal_videodev; + vfd->v4l2_dev = &ctx->v4l2_dev; + vfd->queue = q; + + /* + * Provide a mutex to v4l2 core. It will be used to protect + * all fops and v4l2 ioctls. + */ + vfd->lock = &ctx->mutex; + video_set_drvdata(vfd, ctx); + + ret = video_register_device(vfd, VFL_TYPE_GRABBER, video_nr); + if (ret < 0) + return ret; + + v4l2_info(&ctx->v4l2_dev, "V4L2 device registered as %s\n", + video_device_node_name(vfd)); + + ctx->alloc_ctx = vb2_dma_contig_init_ctx(vfd->v4l2_dev->dev); + if (IS_ERR(ctx->alloc_ctx)) { + ctx_err(ctx, "Failed to alloc vb2 context\n"); + ret = PTR_ERR(ctx->alloc_ctx); + goto vdev_unreg; + } + + return 0; + +vdev_unreg: + video_unregister_device(vfd); + return ret; +} + +static struct device_node * +of_get_next_port(const struct device_node *parent, + struct device_node *prev) +{ + struct device_node *port = NULL; + + if (!parent) + return NULL; + + if (!prev) { + struct device_node *ports; + /* + * It's the first call, we have to find a port subnode + * within this node or within an optional 'ports' node. + */ + ports = of_get_child_by_name(parent, "ports"); + if (ports) + parent = ports; + + port = of_get_child_by_name(parent, "port"); + + /* release the 'ports' node */ + of_node_put(ports); + } else { + struct device_node *ports; + + ports = of_get_parent(prev); + if (!ports) + return NULL; + + do { + port = of_get_next_child(ports, prev); + if (!port) { + of_node_put(ports); + return NULL; + } + prev = port; + } while (of_node_cmp(port->name, "port") != 0); + } + + return port; +} + +static struct device_node * +of_get_next_endpoint(const struct device_node *parent, + struct device_node *prev) +{ + struct device_node *ep = NULL; + + if (!parent) + return NULL; + + do { + ep = of_get_next_child(parent, prev); + if (!ep) + return NULL; + prev = ep; + } while (of_node_cmp(ep->name, "endpoint") != 0); + + return ep; +} + +static int of_cal_create_instance(struct cal_ctx *ctx, int inst) +{ + struct platform_device *pdev = ctx->dev->pdev; + struct device_node *ep_node, *port, *remote_ep, + *sensor_node, *parent; + struct v4l2_of_endpoint *endpoint; + struct v4l2_async_subdev *asd; + u32 regval = 0; + int ret, index, found_port = 0, lane; + + parent = pdev->dev.of_node; + + asd = &ctx->asd; + endpoint = &ctx->endpoint; + + ep_node = NULL; + port = NULL; + remote_ep = NULL; + sensor_node = NULL; + ret = -EINVAL; + + ctx_dbg(3, ctx, "Scanning Port node for csi2 port: %d\n", inst); + for (index = 0; index < CAL_NUM_CSI2_PORTS; index++) { + port = of_get_next_port(parent, port); + if (!port) { + ctx_dbg(1, ctx, "No port node found for csi2 port:%d\n", + index); + goto cleanup_exit; + } + + /* Match the slice number with <REG> */ + of_property_read_u32(port, "reg", ®val); + ctx_dbg(3, ctx, "port:%d inst:%d <reg>:%d\n", + index, inst, regval); + if ((regval == inst) && (index == inst)) { + found_port = 1; + break; + } + } + + if (!found_port) { + ctx_dbg(1, ctx, "No port node matches csi2 port:%d\n", + inst); + goto cleanup_exit; + } + + ctx_dbg(3, ctx, "Scanning sub-device for csi2 port: %d\n", + inst); + + ep_node = of_get_next_endpoint(port, ep_node); + if (!ep_node) { + ctx_dbg(3, ctx, "can't get next endpoint\n"); + goto cleanup_exit; + } + + sensor_node = of_graph_get_remote_port_parent(ep_node); + if (!sensor_node) { + ctx_dbg(3, ctx, "can't get remote parent\n"); + goto cleanup_exit; + } + asd->match_type = V4L2_ASYNC_MATCH_OF; + asd->match.of.node = sensor_node; + + remote_ep = of_parse_phandle(ep_node, "remote-endpoint", 0); + if (!remote_ep) { + ctx_dbg(3, ctx, "can't get remote-endpoint\n"); + goto cleanup_exit; + } + v4l2_of_parse_endpoint(remote_ep, endpoint); + + if (endpoint->bus_type != V4L2_MBUS_CSI2) { + ctx_err(ctx, "Port:%d sub-device %s is not a CSI2 device\n", + inst, sensor_node->name); + goto cleanup_exit; + } + + /* Store Virtual Channel number */ + ctx->virtual_channel = endpoint->base.id; + + ctx_dbg(3, ctx, "Port:%d v4l2-endpoint: CSI2\n", inst); + ctx_dbg(3, ctx, "Virtual Channel=%d\n", ctx->virtual_channel); + ctx_dbg(3, ctx, "flags=0x%08x\n", endpoint->bus.mipi_csi2.flags); + ctx_dbg(3, ctx, "clock_lane=%d\n", endpoint->bus.mipi_csi2.clock_lane); + ctx_dbg(3, ctx, "num_data_lanes=%d\n", + endpoint->bus.mipi_csi2.num_data_lanes); + ctx_dbg(3, ctx, "data_lanes= <\n"); + for (lane = 0; lane < endpoint->bus.mipi_csi2.num_data_lanes; lane++) + ctx_dbg(3, ctx, "\t%d\n", + endpoint->bus.mipi_csi2.data_lanes[lane]); + ctx_dbg(3, ctx, "\t>\n"); + + ctx_dbg(1, ctx, "Port: %d found sub-device %s\n", + inst, sensor_node->name); + + ctx->asd_list[0] = asd; + ctx->notifier.subdevs = ctx->asd_list; + ctx->notifier.num_subdevs = 1; + ctx->notifier.bound = cal_async_bound; + ctx->notifier.complete = cal_async_complete; + ret = v4l2_async_notifier_register(&ctx->v4l2_dev, + &ctx->notifier); + if (ret) { + ctx_err(ctx, "Error registering async notifier\n"); + ret = -EINVAL; + } + +cleanup_exit: + if (!remote_ep) + of_node_put(remote_ep); + if (!sensor_node) + of_node_put(sensor_node); + if (!ep_node) + of_node_put(ep_node); + if (!port) + of_node_put(port); + + return ret; +} + +static struct cal_ctx *cal_create_instance(struct cal_dev *dev, int inst) +{ + struct cal_ctx *ctx; + struct v4l2_ctrl_handler *hdl; + int ret; + + ctx = devm_kzalloc(&dev->pdev->dev, sizeof(*ctx), GFP_KERNEL); + if (!ctx) + return 0; + + /* save the cal_dev * for future ref */ + ctx->dev = dev; + + snprintf(ctx->v4l2_dev.name, sizeof(ctx->v4l2_dev.name), + "%s-%03d", CAL_MODULE_NAME, inst); + ret = v4l2_device_register(&dev->pdev->dev, &ctx->v4l2_dev); + if (ret) + goto err_exit; + + hdl = &ctx->ctrl_handler; + ret = v4l2_ctrl_handler_init(hdl, 11); + if (ret) { + ctx_err(ctx, "Failed to init ctrl handler\n"); + goto unreg_dev; + } + ctx->v4l2_dev.ctrl_handler = hdl; + + /* Make sure Camera Core H/W register area is available */ + ctx->cc = dev->cc[inst]; + + /* Store the instance id */ + ctx->csi2_port = inst + 1; + + ret = of_cal_create_instance(ctx, inst); + if (ret) { + ret = -EINVAL; + goto free_hdl; + } + return ctx; + +free_hdl: + v4l2_ctrl_handler_free(hdl); +unreg_dev: + v4l2_device_unregister(&ctx->v4l2_dev); +err_exit: + return 0; +} + +static int cal_probe(struct platform_device *pdev) +{ + struct cal_dev *dev; + int ret; + int irq; + + dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL); + if (!dev) + return -ENOMEM; + + /* set pseudo v4l2 device name so we can use v4l2_printk */ + strlcpy(dev->v4l2_dev.name, CAL_MODULE_NAME, + sizeof(dev->v4l2_dev.name)); + + /* save pdev pointer */ + dev->pdev = pdev; + + dev->res = platform_get_resource_byname(pdev, IORESOURCE_MEM, + "cal_top"); + dev->base = devm_ioremap_resource(&pdev->dev, dev->res); + if (IS_ERR(dev->base)) + return PTR_ERR(dev->base); + + cal_dbg(1, dev, "ioresource %s at %pa - %pa\n", + dev->res->name, &dev->res->start, &dev->res->end); + + irq = platform_get_irq(pdev, 0); + cal_dbg(1, dev, "got irq# %d\n", irq); + ret = devm_request_irq(&pdev->dev, irq, cal_irq, 0, CAL_MODULE_NAME, + dev); + if (ret) + return ret; + + platform_set_drvdata(pdev, dev); + + dev->cm = cm_create(dev); + if (IS_ERR(dev->cm)) + return PTR_ERR(dev->cm); + + dev->cc[0] = cc_create(dev, 0); + if (IS_ERR(dev->cc[0])) + return PTR_ERR(dev->cc[0]); + + dev->cc[1] = cc_create(dev, 1); + if (IS_ERR(dev->cc[1])) + return PTR_ERR(dev->cc[1]); + + dev->ctx[0] = NULL; + dev->ctx[1] = NULL; + + dev->ctx[0] = cal_create_instance(dev, 0); + dev->ctx[1] = cal_create_instance(dev, 1); + if (!dev->ctx[0] && !dev->ctx[1]) { + cal_err(dev, "Neither port is configured, no point in staying up\n"); + return -ENODEV; + } + + pm_runtime_enable(&pdev->dev); + + ret = cal_runtime_get(dev); + if (ret) + goto runtime_disable; + + /* Just check we can actually access the module */ + cal_get_hwinfo(dev); + + cal_runtime_put(dev); + + return 0; + +runtime_disable: + pm_runtime_disable(&pdev->dev); + return ret; +} + +static int cal_remove(struct platform_device *pdev) +{ + struct cal_dev *dev = + (struct cal_dev *)platform_get_drvdata(pdev); + struct cal_ctx *ctx; + int i; + + cal_dbg(1, dev, "Removing %s\n", CAL_MODULE_NAME); + + cal_runtime_get(dev); + + for (i = 0; i < CAL_NUM_CONTEXT; i++) { + ctx = dev->ctx[i]; + if (ctx) { + ctx_dbg(1, ctx, "unregistering %s\n", + video_device_node_name(&ctx->vdev)); + camerarx_phy_disable(ctx); + v4l2_async_notifier_unregister(&ctx->notifier); + vb2_dma_contig_cleanup_ctx(ctx->alloc_ctx); + v4l2_ctrl_handler_free(&ctx->ctrl_handler); + v4l2_device_unregister(&ctx->v4l2_dev); + video_unregister_device(&ctx->vdev); + } + } + + cal_runtime_put(dev); + pm_runtime_disable(&pdev->dev); + + return 0; +} + +#if defined(CONFIG_OF) +static const struct of_device_id cal_of_match[] = { + { .compatible = "ti,dra72-cal", }, + {}, +}; +MODULE_DEVICE_TABLE(of, cal_of_match); +#endif + +static struct platform_driver cal_pdrv = { + .probe = cal_probe, + .remove = cal_remove, + .driver = { + .name = CAL_MODULE_NAME, + .of_match_table = of_match_ptr(cal_of_match), + }, +}; + +module_platform_driver(cal_pdrv); diff --git a/drivers/media/platform/ti-vpe/cal_regs.h b/drivers/media/platform/ti-vpe/cal_regs.h new file mode 100644 index 0000000..82b3dcf --- /dev/null +++ b/drivers/media/platform/ti-vpe/cal_regs.h @@ -0,0 +1,479 @@ +/* + * TI CAL camera interface driver + * + * Copyright (c) 2015 Texas Instruments Inc. + * + * Benoit Parrot, <bparrot@ti.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ + +#ifndef __TI_CAL_REGS_H +#define __TI_CAL_REGS_H + +#define CAL_NUM_CSI2_PORTS 2 + +/* CAL register offsets */ + +#define CAL_HL_REVISION 0x0000 +#define CAL_HL_HWINFO 0x0004 +#define CAL_HL_SYSCONFIG 0x0010 +#define CAL_HL_IRQ_EOI 0x001c +#define CAL_HL_IRQSTATUS_RAW(m) (0x20U + ((m-1) * 0x10U)) +#define CAL_HL_IRQSTATUS(m) (0x24U + ((m-1) * 0x10U)) +#define CAL_HL_IRQENABLE_SET(m) (0x28U + ((m-1) * 0x10U)) +#define CAL_HL_IRQENABLE_CLR(m) (0x2cU + ((m-1) * 0x10U)) +#define CAL_PIX_PROC(m) (0xc0U + ((m-1) * 0x4U)) +#define CAL_CTRL 0x100 +#define CAL_CTRL1 0x104 +#define CAL_LINE_NUMBER_EVT 0x108 +#define CAL_VPORT_CTRL1 0x120 +#define CAL_VPORT_CTRL2 0x124 +#define CAL_BYS_CTRL1 0x130 +#define CAL_BYS_CTRL2 0x134 +#define CAL_RD_DMA_CTRL 0x140 +#define CAL_RD_DMA_PIX_ADDR 0x144 +#define CAL_RD_DMA_PIX_OFST 0x148 +#define CAL_RD_DMA_XSIZE 0x14c +#define CAL_RD_DMA_YSIZE 0x150 +#define CAL_RD_DMA_INIT_ADDR 0x154 +#define CAL_RD_DMA_INIT_OFST 0x168 +#define CAL_RD_DMA_CTRL2 0x16c +#define CAL_WR_DMA_CTRL(m) (0x200U + ((m-1) * 0x10U)) +#define CAL_WR_DMA_ADDR(m) (0x204U + ((m-1) * 0x10U)) +#define CAL_WR_DMA_OFST(m) (0x208U + ((m-1) * 0x10U)) +#define CAL_WR_DMA_XSIZE(m) (0x20cU + ((m-1) * 0x10U)) +#define CAL_CSI2_PPI_CTRL(m) (0x300U + ((m-1) * 0x80U)) +#define CAL_CSI2_COMPLEXIO_CFG(m) (0x304U + ((m-1) * 0x80U)) +#define CAL_CSI2_COMPLEXIO_IRQSTATUS(m) (0x308U + ((m-1) * 0x80U)) +#define CAL_CSI2_SHORT_PACKET(m) (0x30cU + ((m-1) * 0x80U)) +#define CAL_CSI2_COMPLEXIO_IRQENABLE(m) (0x310U + ((m-1) * 0x80U)) +#define CAL_CSI2_TIMING(m) (0x314U + ((m-1) * 0x80U)) +#define CAL_CSI2_VC_IRQENABLE(m) (0x318U + ((m-1) * 0x80U)) +#define CAL_CSI2_VC_IRQSTATUS(m) (0x328U + ((m-1) * 0x80U)) +#define CAL_CSI2_CTX0(m) (0x330U + ((m-1) * 0x80U)) +#define CAL_CSI2_CTX1(m) (0x334U + ((m-1) * 0x80U)) +#define CAL_CSI2_CTX2(m) (0x338U + ((m-1) * 0x80U)) +#define CAL_CSI2_CTX3(m) (0x33cU + ((m-1) * 0x80U)) +#define CAL_CSI2_CTX4(m) (0x340U + ((m-1) * 0x80U)) +#define CAL_CSI2_CTX5(m) (0x344U + ((m-1) * 0x80U)) +#define CAL_CSI2_CTX6(m) (0x348U + ((m-1) * 0x80U)) +#define CAL_CSI2_CTX7(m) (0x34cU + ((m-1) * 0x80U)) +#define CAL_CSI2_STATUS0(m) (0x350U + ((m-1) * 0x80U)) +#define CAL_CSI2_STATUS1(m) (0x354U + ((m-1) * 0x80U)) +#define CAL_CSI2_STATUS2(m) (0x358U + ((m-1) * 0x80U)) +#define CAL_CSI2_STATUS3(m) (0x35cU + ((m-1) * 0x80U)) +#define CAL_CSI2_STATUS4(m) (0x360U + ((m-1) * 0x80U)) +#define CAL_CSI2_STATUS5(m) (0x364U + ((m-1) * 0x80U)) +#define CAL_CSI2_STATUS6(m) (0x368U + ((m-1) * 0x80U)) +#define CAL_CSI2_STATUS7(m) (0x36cU + ((m-1) * 0x80U)) + +/* CAL CSI2 PHY register offsets */ +#define CAL_CSI2_PHY_REG0 0x000 +#define CAL_CSI2_PHY_REG1 0x004 +#define CAL_CSI2_PHY_REG2 0x008 + +/* CAL Control Module Core Camerrx Control register offsets */ +#define CM_CTRL_CORE_CAMERRX_CONTROL 0x000 + +/********************************************************************* +* Generic value used in various field below +*********************************************************************/ + +#define CAL_GEN_DISABLE 0 +#define CAL_GEN_ENABLE 1 +#define CAL_GEN_FALSE 0 +#define CAL_GEN_TRUE 1 + +/********************************************************************* +* Field Definition Macros +*********************************************************************/ + +#define CAL_HL_REVISION_MINOR_MASK GENMASK(5, 0) +#define CAL_HL_REVISION_CUSTOM_MASK GENMASK(7, 6) +#define CAL_HL_REVISION_MAJOR_MASK GENMASK(10, 8) +#define CAL_HL_REVISION_RTL_MASK GENMASK(15, 11) +#define CAL_HL_REVISION_FUNC_MASK GENMASK(27, 16) +#define CAL_HL_REVISION_SCHEME_MASK GENMASK(31, 30) +#define CAL_HL_REVISION_SCHEME_H08 1 +#define CAL_HL_REVISION_SCHEME_LEGACY 0 + +#define CAL_HL_HWINFO_WFIFO_MASK GENMASK(3, 0) +#define CAL_HL_HWINFO_RFIFO_MASK GENMASK(7, 4) +#define CAL_HL_HWINFO_PCTX_MASK GENMASK(12, 8) +#define CAL_HL_HWINFO_WCTX_MASK GENMASK(18, 13) +#define CAL_HL_HWINFO_VFIFO_MASK GENMASK(22, 19) +#define CAL_HL_HWINFO_NCPORT_MASK GENMASK(27, 23) +#define CAL_HL_HWINFO_NPPI_CTXS0_MASK GENMASK(29, 28) +#define CAL_HL_HWINFO_NPPI_CTXS1_MASK GENMASK(31, 30) +#define CAL_HL_HWINFO_NPPI_CONTEXTS_ZERO 0 +#define CAL_HL_HWINFO_NPPI_CONTEXTS_FOUR 1 +#define CAL_HL_HWINFO_NPPI_CONTEXTS_EIGHT 2 +#define CAL_HL_HWINFO_NPPI_CONTEXTS_RESERVED 3 + +#define CAL_HL_SYSCONFIG_SOFTRESET_MASK BIT_MASK(0) +#define CAL_HL_SYSCONFIG_SOFTRESET_DONE 0x0 +#define CAL_HL_SYSCONFIG_SOFTRESET_PENDING 0x1 +#define CAL_HL_SYSCONFIG_SOFTRESET_NOACTION 0x0 +#define CAL_HL_SYSCONFIG_SOFTRESET_RESET 0x1 +#define CAL_HL_SYSCONFIG_IDLE_MASK GENMASK(3, 2) +#define CAL_HL_SYSCONFIG_IDLEMODE_FORCE 0 +#define CAL_HL_SYSCONFIG_IDLEMODE_NO 1 +#define CAL_HL_SYSCONFIG_IDLEMODE_SMART1 2 +#define CAL_HL_SYSCONFIG_IDLEMODE_SMART2 3 + +#define CAL_HL_IRQ_EOI_LINE_NUMBER_MASK BIT_MASK(0) +#define CAL_HL_IRQ_EOI_LINE_NUMBER_READ0 0 +#define CAL_HL_IRQ_EOI_LINE_NUMBER_EOI0 0 + +#define CAL_HL_IRQ_MASK(m) BIT_MASK(m-1) +#define CAL_HL_IRQ_NOACTION 0x0 +#define CAL_HL_IRQ_ENABLE 0x1 +#define CAL_HL_IRQ_CLEAR 0x1 +#define CAL_HL_IRQ_DISABLED 0x0 +#define CAL_HL_IRQ_ENABLED 0x1 +#define CAL_HL_IRQ_PENDING 0x1 + +#define CAL_PIX_PROC_EN_MASK BIT_MASK(0) +#define CAL_PIX_PROC_EXTRACT_MASK GENMASK(4, 1) +#define CAL_PIX_PROC_EXTRACT_B6 0x0 +#define CAL_PIX_PROC_EXTRACT_B7 0x1 +#define CAL_PIX_PROC_EXTRACT_B8 0x2 +#define CAL_PIX_PROC_EXTRACT_B10 0x3 +#define CAL_PIX_PROC_EXTRACT_B10_MIPI 0x4 +#define CAL_PIX_PROC_EXTRACT_B12 0x5 +#define CAL_PIX_PROC_EXTRACT_B12_MIPI 0x6 +#define CAL_PIX_PROC_EXTRACT_B14 0x7 +#define CAL_PIX_PROC_EXTRACT_B14_MIPI 0x8 +#define CAL_PIX_PROC_EXTRACT_B16_BE 0x9 +#define CAL_PIX_PROC_EXTRACT_B16_LE 0xa +#define CAL_PIX_PROC_DPCMD_MASK GENMASK(9, 5) +#define CAL_PIX_PROC_DPCMD_BYPASS 0x0 +#define CAL_PIX_PROC_DPCMD_DPCM_10_8_1 0x2 +#define CAL_PIX_PROC_DPCMD_DPCM_12_8_1 0x8 +#define CAL_PIX_PROC_DPCMD_DPCM_10_7_1 0x4 +#define CAL_PIX_PROC_DPCMD_DPCM_10_7_2 0x5 +#define CAL_PIX_PROC_DPCMD_DPCM_10_6_1 0x6 +#define CAL_PIX_PROC_DPCMD_DPCM_10_6_2 0x7 +#define CAL_PIX_PROC_DPCMD_DPCM_12_7_1 0xa +#define CAL_PIX_PROC_DPCMD_DPCM_12_6_1 0xc +#define CAL_PIX_PROC_DPCMD_DPCM_14_10 0xe +#define CAL_PIX_PROC_DPCMD_DPCM_14_8_1 0x10 +#define CAL_PIX_PROC_DPCMD_DPCM_16_12_1 0x12 +#define CAL_PIX_PROC_DPCMD_DPCM_16_10_1 0x14 +#define CAL_PIX_PROC_DPCMD_DPCM_16_8_1 0x16 +#define CAL_PIX_PROC_DPCME_MASK GENMASK(15, 11) +#define CAL_PIX_PROC_DPCME_BYPASS 0x0 +#define CAL_PIX_PROC_DPCME_DPCM_10_8_1 0x2 +#define CAL_PIX_PROC_DPCME_DPCM_12_8_1 0x8 +#define CAL_PIX_PROC_DPCME_DPCM_14_10 0xe +#define CAL_PIX_PROC_DPCME_DPCM_14_8_1 0x10 +#define CAL_PIX_PROC_DPCME_DPCM_16_12_1 0x12 +#define CAL_PIX_PROC_DPCME_DPCM_16_10_1 0x14 +#define CAL_PIX_PROC_DPCME_DPCM_16_8_1 0x16 +#define CAL_PIX_PROC_PACK_MASK GENMASK(18, 16) +#define CAL_PIX_PROC_PACK_B8 0x0 +#define CAL_PIX_PROC_PACK_B10_MIPI 0x2 +#define CAL_PIX_PROC_PACK_B12 0x3 +#define CAL_PIX_PROC_PACK_B12_MIPI 0x4 +#define CAL_PIX_PROC_PACK_B16 0x5 +#define CAL_PIX_PROC_PACK_ARGB 0x6 +#define CAL_PIX_PROC_CPORT_MASK GENMASK(23, 19) + +#define CAL_CTRL_POSTED_WRITES_MASK BIT_MASK(0) +#define CAL_CTRL_POSTED_WRITES_NONPOSTED 0 +#define CAL_CTRL_POSTED_WRITES 1 +#define CAL_CTRL_TAGCNT_MASK GENMASK(4, 1) +#define CAL_CTRL_BURSTSIZE_MASK GENMASK(6, 5) +#define CAL_CTRL_BURSTSIZE_BURST16 0x0 +#define CAL_CTRL_BURSTSIZE_BURST32 0x1 +#define CAL_CTRL_BURSTSIZE_BURST64 0x2 +#define CAL_CTRL_BURSTSIZE_BURST128 0x3 +#define CAL_CTRL_LL_FORCE_STATE_MASK GENMASK(12, 7) +#define CAL_CTRL_MFLAGL_MASK GENMASK(20, 13) +#define CAL_CTRL_PWRSCPCLK_MASK BIT_MASK(21) +#define CAL_CTRL_PWRSCPCLK_AUTO 0 +#define CAL_CTRL_PWRSCPCLK_FORCE 1 +#define CAL_CTRL_RD_DMA_STALL_MASK BIT_MASK(22) +#define CAL_CTRL_MFLAGH_MASK GENMASK(31, 24) + +#define CAL_CTRL1_PPI_GROUPING_MASK GENMASK(1, 0) +#define CAL_CTRL1_PPI_GROUPING_DISABLED 0 +#define CAL_CTRL1_PPI_GROUPING_RESERVED 1 +#define CAL_CTRL1_PPI_GROUPING_0 2 +#define CAL_CTRL1_PPI_GROUPING_1 3 +#define CAL_CTRL1_INTERLEAVE01_MASK GENMASK(3, 2) +#define CAL_CTRL1_INTERLEAVE01_DISABLED 0 +#define CAL_CTRL1_INTERLEAVE01_PIX1 1 +#define CAL_CTRL1_INTERLEAVE01_PIX4 2 +#define CAL_CTRL1_INTERLEAVE01_RESERVED 3 +#define CAL_CTRL1_INTERLEAVE23_MASK GENMASK(5, 4) +#define CAL_CTRL1_INTERLEAVE23_DISABLED 0 +#define CAL_CTRL1_INTERLEAVE23_PIX1 1 +#define CAL_CTRL1_INTERLEAVE23_PIX4 2 +#define CAL_CTRL1_INTERLEAVE23_RESERVED 3 + +#define CAL_LINE_NUMBER_EVT_CPORT_MASK GENMASK(4, 0) +#define CAL_LINE_NUMBER_EVT_MASK GENMASK(29, 16) + +#define CAL_VPORT_CTRL1_PCLK_MASK GENMASK(16, 0) +#define CAL_VPORT_CTRL1_XBLK_MASK GENMASK(24, 17) +#define CAL_VPORT_CTRL1_YBLK_MASK GENMASK(30, 25) +#define CAL_VPORT_CTRL1_WIDTH_MASK BIT_MASK(31) +#define CAL_VPORT_CTRL1_WIDTH_ONE 0 +#define CAL_VPORT_CTRL1_WIDTH_TWO 1 + +#define CAL_VPORT_CTRL2_CPORT_MASK GENMASK(4, 0) +#define CAL_VPORT_CTRL2_FREERUNNING_MASK BIT_MASK(15) +#define CAL_VPORT_CTRL2_FREERUNNING_GATED 0 +#define CAL_VPORT_CTRL2_FREERUNNING_FREE 1 +#define CAL_VPORT_CTRL2_FS_RESETS_MASK BIT_MASK(16) +#define CAL_VPORT_CTRL2_FS_RESETS_NO 0 +#define CAL_VPORT_CTRL2_FS_RESETS_YES 1 +#define CAL_VPORT_CTRL2_FSM_RESET_MASK BIT_MASK(17) +#define CAL_VPORT_CTRL2_FSM_RESET_NOEFFECT 0 +#define CAL_VPORT_CTRL2_FSM_RESET 1 +#define CAL_VPORT_CTRL2_RDY_THR_MASK GENMASK(31, 18) + +#define CAL_BYS_CTRL1_PCLK_MASK GENMASK(16, 0) +#define CAL_BYS_CTRL1_XBLK_MASK GENMASK(24, 17) +#define CAL_BYS_CTRL1_YBLK_MASK GENMASK(30, 25) +#define CAL_BYS_CTRL1_BYSINEN_MASK BIT_MASK(31) + +#define CAL_BYS_CTRL2_CPORTIN_MASK GENMASK(4, 0) +#define CAL_BYS_CTRL2_CPORTOUT_MASK GENMASK(9, 5) +#define CAL_BYS_CTRL2_DUPLICATEDDATA_MASK BIT_MASK(10) +#define CAL_BYS_CTRL2_DUPLICATEDDATA_NO 0 +#define CAL_BYS_CTRL2_DUPLICATEDDATA_YES 1 +#define CAL_BYS_CTRL2_FREERUNNING_MASK BIT_MASK(11) +#define CAL_BYS_CTRL2_FREERUNNING_NO 0 +#define CAL_BYS_CTRL2_FREERUNNING_YES 1 + +#define CAL_RD_DMA_CTRL_GO_MASK BIT_MASK(0) +#define CAL_RD_DMA_CTRL_GO_DIS 0 +#define CAL_RD_DMA_CTRL_GO_EN 1 +#define CAL_RD_DMA_CTRL_GO_IDLE 0 +#define CAL_RD_DMA_CTRL_GO_BUSY 1 +#define CAL_RD_DMA_CTRL_INIT_MASK BIT_MASK(1) +#define CAL_RD_DMA_CTRL_BW_LIMITER_MASK GENMASK(10, 2) +#define CAL_RD_DMA_CTRL_OCP_TAG_CNT_MASK GENMASK(14, 11) +#define CAL_RD_DMA_CTRL_PCLK_MASK GENMASK(31, 15) + +#define CAL_RD_DMA_PIX_ADDR_MASK GENMASK(31, 3) + +#define CAL_RD_DMA_PIX_OFST_MASK GENMASK(31, 4) + +#define CAL_RD_DMA_XSIZE_MASK GENMASK(31, 19) + +#define CAL_RD_DMA_YSIZE_MASK GENMASK(29, 16) + +#define CAL_RD_DMA_INIT_ADDR_MASK GENMASK(31, 3) + +#define CAL_RD_DMA_INIT_OFST_MASK GENMASK(31, 3) + +#define CAL_RD_DMA_CTRL2_CIRC_MODE_MASK GENMASK(2, 0) +#define CAL_RD_DMA_CTRL2_CIRC_MODE_DIS 0 +#define CAL_RD_DMA_CTRL2_CIRC_MODE_ONE 1 +#define CAL_RD_DMA_CTRL2_CIRC_MODE_FOUR 2 +#define CAL_RD_DMA_CTRL2_CIRC_MODE_SIXTEEN 3 +#define CAL_RD_DMA_CTRL2_CIRC_MODE_SIXTYFOUR 4 +#define CAL_RD_DMA_CTRL2_CIRC_MODE_RESERVED 5 +#define CAL_RD_DMA_CTRL2_ICM_CSTART_MASK BIT_MASK(3) +#define CAL_RD_DMA_CTRL2_PATTERN_MASK GENMASK(5, 4) +#define CAL_RD_DMA_CTRL2_PATTERN_LINEAR 0 +#define CAL_RD_DMA_CTRL2_PATTERN_YUV420 1 +#define CAL_RD_DMA_CTRL2_PATTERN_RD2SKIP2 2 +#define CAL_RD_DMA_CTRL2_PATTERN_RD2SKIP4 3 +#define CAL_RD_DMA_CTRL2_BYSOUT_LE_WAIT_MASK BIT_MASK(6) +#define CAL_RD_DMA_CTRL2_BYSOUT_LE_WAIT_FREERUNNING 0 +#define CAL_RD_DMA_CTRL2_BYSOUT_LE_WAIT_WAITFORBYSOUT 1 +#define CAL_RD_DMA_CTRL2_CIRC_SIZE_MASK GENMASK(29, 16) + +#define CAL_WR_DMA_CTRL_MODE_MASK GENMASK(2, 0) +#define CAL_WR_DMA_CTRL_MODE_DIS 0 +#define CAL_WR_DMA_CTRL_MODE_SHD 1 +#define CAL_WR_DMA_CTRL_MODE_CNT 2 +#define CAL_WR_DMA_CTRL_MODE_CNT_INIT 3 +#define CAL_WR_DMA_CTRL_MODE_CONST 4 +#define CAL_WR_DMA_CTRL_MODE_RESERVED 5 +#define CAL_WR_DMA_CTRL_PATTERN_MASK GENMASK(4, 3) +#define CAL_WR_DMA_CTRL_PATTERN_LINEAR 0 +#define CAL_WR_DMA_CTRL_PATTERN_WR2SKIP2 2 +#define CAL_WR_DMA_CTRL_PATTERN_WR2SKIP4 3 +#define CAL_WR_DMA_CTRL_PATTERN_RESERVED 1 +#define CAL_WR_DMA_CTRL_ICM_PSTART_MASK BIT_MASK(5) +#define CAL_WR_DMA_CTRL_DTAG_MASK GENMASK(8, 6) +#define CAL_WR_DMA_CTRL_DTAG_ATT_HDR 0 +#define CAL_WR_DMA_CTRL_DTAG_ATT_DAT 1 +#define CAL_WR_DMA_CTRL_DTAG 2 +#define CAL_WR_DMA_CTRL_DTAG_PIX_HDR 3 +#define CAL_WR_DMA_CTRL_DTAG_PIX_DAT 4 +#define CAL_WR_DMA_CTRL_DTAG_D5 5 +#define CAL_WR_DMA_CTRL_DTAG_D6 6 +#define CAL_WR_DMA_CTRL_DTAG_D7 7 +#define CAL_WR_DMA_CTRL_CPORT_MASK GENMASK(13, 9) +#define CAL_WR_DMA_CTRL_STALL_RD_MASK BIT_MASK(14) +#define CAL_WR_DMA_CTRL_YSIZE_MASK GENMASK(31, 18) + +#define CAL_WR_DMA_ADDR_MASK GENMASK(31, 4) + +#define CAL_WR_DMA_OFST_MASK GENMASK(18, 4) +#define CAL_WR_DMA_OFST_CIRC_MODE_MASK GENMASK(23, 22) +#define CAL_WR_DMA_OFST_CIRC_MODE_ONE 1 +#define CAL_WR_DMA_OFST_CIRC_MODE_FOUR 2 +#define CAL_WR_DMA_OFST_CIRC_MODE_SIXTYFOUR 3 +#define CAL_WR_DMA_OFST_CIRC_MODE_DISABLED 0 +#define CAL_WR_DMA_OFST_CIRC_SIZE_MASK GENMASK(31, 24) + +#define CAL_WR_DMA_XSIZE_XSKIP_MASK GENMASK(15, 3) +#define CAL_WR_DMA_XSIZE_MASK GENMASK(31, 19) + +#define CAL_CSI2_PPI_CTRL_IF_EN_MASK BIT_MASK(0) +#define CAL_CSI2_PPI_CTRL_ECC_EN_MASK BIT_MASK(2) +#define CAL_CSI2_PPI_CTRL_FRAME_MASK BIT_MASK(3) +#define CAL_CSI2_PPI_CTRL_FRAME_IMMEDIATE 0 +#define CAL_CSI2_PPI_CTRL_FRAME 1 + +#define CAL_CSI2_COMPLEXIO_CFG_CLOCK_POSITION_MASK GENMASK(2, 0) +#define CAL_CSI2_COMPLEXIO_CFG_POSITION_5 5 +#define CAL_CSI2_COMPLEXIO_CFG_POSITION_4 4 +#define CAL_CSI2_COMPLEXIO_CFG_POSITION_3 3 +#define CAL_CSI2_COMPLEXIO_CFG_POSITION_2 2 +#define CAL_CSI2_COMPLEXIO_CFG_POSITION_1 1 +#define CAL_CSI2_COMPLEXIO_CFG_POSITION_NOT_USED 0 +#define CAL_CSI2_COMPLEXIO_CFG_CLOCK_POL_MASK BIT_MASK(3) +#define CAL_CSI2_COMPLEXIO_CFG_POL_PLUSMINUS 0 +#define CAL_CSI2_COMPLEXIO_CFG_POL_MINUSPLUS 1 +#define CAL_CSI2_COMPLEXIO_CFG_DATA1_POSITION_MASK GENMASK(6, 4) +#define CAL_CSI2_COMPLEXIO_CFG_DATA1_POL_MASK BIT_MASK(7) +#define CAL_CSI2_COMPLEXIO_CFG_DATA2_POSITION_MASK GENMASK(10, 8) +#define CAL_CSI2_COMPLEXIO_CFG_DATA2_POL_MASK BIT_MASK(11) +#define CAL_CSI2_COMPLEXIO_CFG_DATA3_POSITION_MASK GENMASK(14, 12) +#define CAL_CSI2_COMPLEXIO_CFG_DATA3_POL_MASK BIT_MASK(15) +#define CAL_CSI2_COMPLEXIO_CFG_DATA4_POSITION_MASK GENMASK(18, 16) +#define CAL_CSI2_COMPLEXIO_CFG_DATA4_POL_MASK BIT_MASK(19) +#define CAL_CSI2_COMPLEXIO_CFG_PWR_AUTO_MASK BIT_MASK(24) +#define CAL_CSI2_COMPLEXIO_CFG_PWR_STATUS_MASK GENMASK(26, 25) +#define CAL_CSI2_COMPLEXIO_CFG_PWR_STATUS_STATE_OFF 0 +#define CAL_CSI2_COMPLEXIO_CFG_PWR_STATUS_STATE_ON 1 +#define CAL_CSI2_COMPLEXIO_CFG_PWR_STATUS_STATE_ULP 2 +#define CAL_CSI2_COMPLEXIO_CFG_PWR_CMD_MASK GENMASK(28, 27) +#define CAL_CSI2_COMPLEXIO_CFG_PWR_CMD_STATE_OFF 0 +#define CAL_CSI2_COMPLEXIO_CFG_PWR_CMD_STATE_ON 1 +#define CAL_CSI2_COMPLEXIO_CFG_PWR_CMD_STATE_ULP 2 +#define CAL_CSI2_COMPLEXIO_CFG_RESET_DONE_MASK BIT_MASK(29) +#define CAL_CSI2_COMPLEXIO_CFG_RESET_DONE_RESETCOMPLETED 1 +#define CAL_CSI2_COMPLEXIO_CFG_RESET_DONE_RESETONGOING 0 +#define CAL_CSI2_COMPLEXIO_CFG_RESET_CTRL_MASK BIT_MASK(30) +#define CAL_CSI2_COMPLEXIO_CFG_RESET_CTRL 0 +#define CAL_CSI2_COMPLEXIO_CFG_RESET_CTRL_OPERATIONAL 1 + +#define CAL_CSI2_SHORT_PACKET_MASK GENMASK(23, 0) + +#define CAL_CSI2_COMPLEXIO_IRQ_ERRSOTHS1_MASK BIT_MASK(0) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRSOTHS2_MASK BIT_MASK(1) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRSOTHS3_MASK BIT_MASK(2) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRSOTHS4_MASK BIT_MASK(3) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRSOTHS5_MASK BIT_MASK(4) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRSOTSYNCHS1_MASK BIT_MASK(5) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRSOTSYNCHS2_MASK BIT_MASK(6) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRSOTSYNCHS3_MASK BIT_MASK(7) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRSOTSYNCHS4_MASK BIT_MASK(8) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRSOTSYNCHS5_MASK BIT_MASK(9) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRESC1_MASK BIT_MASK(10) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRESC2_MASK BIT_MASK(11) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRESC3_MASK BIT_MASK(12) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRESC4_MASK BIT_MASK(13) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRESC5_MASK BIT_MASK(14) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRCONTROL1_MASK BIT_MASK(15) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRCONTROL2_MASK BIT_MASK(16) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRCONTROL3_MASK BIT_MASK(17) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRCONTROL4_MASK BIT_MASK(18) +#define CAL_CSI2_COMPLEXIO_IRQ_ERRCONTROL5_MASK BIT_MASK(19) +#define CAL_CSI2_COMPLEXIO_IRQ_STATEULPM1_MASK BIT_MASK(20) +#define CAL_CSI2_COMPLEXIO_IRQ_STATEULPM2_MASK BIT_MASK(21) +#define CAL_CSI2_COMPLEXIO_IRQ_STATEULPM3_MASK BIT_MASK(22) +#define CAL_CSI2_COMPLEXIO_IRQ_STATEULPM4_MASK BIT_MASK(23) +#define CAL_CSI2_COMPLEXIO_IRQ_STATEULPM5_MASK BIT_MASK(24) +#define CAL_CSI2_COMPLEXIO_IRQ_STATEALLULPMENTER_MASK BIT_MASK(25) +#define CAL_CSI2_COMPLEXIO_IRQ_STATEALLULPMEXIT_MASK BIT_MASK(26) +#define CAL_CSI2_COMPLEXIO_IRQ_FIFO_OVR_MASK BIT_MASK(27) +#define CAL_CSI2_COMPLEXIO_IRQ_SHORT_PACKET_MASK BIT_MASK(28) +#define CAL_CSI2_COMPLEXIO_IRQ_ECC_NO_CORRECTION_MASK BIT_MASK(30) + +#define CAL_CSI2_TIMING_STOP_STATE_COUNTER_IO1_MASK GENMASK(12, 0) +#define CAL_CSI2_TIMING_STOP_STATE_X4_IO1_MASK BIT_MASK(13) +#define CAL_CSI2_TIMING_STOP_STATE_X16_IO1_MASK BIT_MASK(14) +#define CAL_CSI2_TIMING_FORCE_RX_MODE_IO1_MASK BIT_MASK(15) + +#define CAL_CSI2_VC_IRQ_FS_IRQ_0_MASK BIT_MASK(0) +#define CAL_CSI2_VC_IRQ_FE_IRQ_0_MASK BIT_MASK(1) +#define CAL_CSI2_VC_IRQ_LS_IRQ_0_MASK BIT_MASK(2) +#define CAL_CSI2_VC_IRQ_LE_IRQ_0_MASK BIT_MASK(3) +#define CAL_CSI2_VC_IRQ_CS_IRQ_0_MASK BIT_MASK(4) +#define CAL_CSI2_VC_IRQ_ECC_CORRECTION0_IRQ_0_MASK BIT_MASK(5) +#define CAL_CSI2_VC_IRQ_FS_IRQ_1_MASK BIT_MASK(8) +#define CAL_CSI2_VC_IRQ_FE_IRQ_1_MASK BIT_MASK(9) +#define CAL_CSI2_VC_IRQ_LS_IRQ_1_MASK BIT_MASK(10) +#define CAL_CSI2_VC_IRQ_LE_IRQ_1_MASK BIT_MASK(11) +#define CAL_CSI2_VC_IRQ_CS_IRQ_1_MASK BIT_MASK(12) +#define CAL_CSI2_VC_IRQ_ECC_CORRECTION0_IRQ_1_MASK BIT_MASK(13) +#define CAL_CSI2_VC_IRQ_FS_IRQ_2_MASK BIT_MASK(16) +#define CAL_CSI2_VC_IRQ_FE_IRQ_2_MASK BIT_MASK(17) +#define CAL_CSI2_VC_IRQ_LS_IRQ_2_MASK BIT_MASK(18) +#define CAL_CSI2_VC_IRQ_LE_IRQ_2_MASK BIT_MASK(19) +#define CAL_CSI2_VC_IRQ_CS_IRQ_2_MASK BIT_MASK(20) +#define CAL_CSI2_VC_IRQ_ECC_CORRECTION0_IRQ_2_MASK BIT_MASK(21) +#define CAL_CSI2_VC_IRQ_FS_IRQ_3_MASK BIT_MASK(24) +#define CAL_CSI2_VC_IRQ_FE_IRQ_3_MASK BIT_MASK(25) +#define CAL_CSI2_VC_IRQ_LS_IRQ_3_MASK BIT_MASK(26) +#define CAL_CSI2_VC_IRQ_LE_IRQ_3_MASK BIT_MASK(27) +#define CAL_CSI2_VC_IRQ_CS_IRQ_3_MASK BIT_MASK(28) +#define CAL_CSI2_VC_IRQ_ECC_CORRECTION0_IRQ_3_MASK BIT_MASK(29) + +#define CAL_CSI2_CTX_DT_MASK GENMASK(5, 0) +#define CAL_CSI2_CTX_VC_MASK GENMASK(7, 6) +#define CAL_CSI2_CTX_CPORT_MASK GENMASK(12, 8) +#define CAL_CSI2_CTX_ATT_MASK BIT_MASK(13) +#define CAL_CSI2_CTX_ATT_PIX 0 +#define CAL_CSI2_CTX_ATT 1 +#define CAL_CSI2_CTX_PACK_MODE_MASK BIT_MASK(14) +#define CAL_CSI2_CTX_PACK_MODE_LINE 0 +#define CAL_CSI2_CTX_PACK_MODE_FRAME 1 +#define CAL_CSI2_CTX_LINES_MASK GENMASK(29, 16) + +#define CAL_CSI2_STATUS_FRAME_MASK GENMASK(15, 0) + +#define CAL_CSI2_PHY_REG0_THS_SETTLE_MASK GENMASK(7, 0) +#define CAL_CSI2_PHY_REG0_THS_TERM_MASK GENMASK(15, 8) +#define CAL_CSI2_PHY_REG0_HSCLOCKCONFIG_MASK BIT_MASK(24) +#define CAL_CSI2_PHY_REG0_HSCLOCKCONFIG_DISABLE 1 +#define CAL_CSI2_PHY_REG0_HSCLOCKCONFIG_ENABLE 0 + +#define CAL_CSI2_PHY_REG1_TCLK_SETTLE_MASK GENMASK(7, 0) +#define CAL_CSI2_PHY_REG1_CTRLCLK_DIV_FACTOR_MASK GENMASK(9, 8) +#define CAL_CSI2_PHY_REG1_DPHY_HS_SYNC_PATTERN_MASK GENMASK(17, 10) +#define CAL_CSI2_PHY_REG1_TCLK_TERM_MASK GENMASK(24, 18) +#define CAL_CSI2_PHY_REG1_CLOCK_MISS_DETECTOR_STATUS_MASK BIT_MASK(25) +#define CAL_CSI2_PHY_REG1_CLOCK_MISS_DETECTOR_STATUS_ERROR 1 +#define CAL_CSI2_PHY_REG1_CLOCK_MISS_DETECTOR_STATUS_SUCCESS 0 +#define CAL_CSI2_PHY_REG1_RESET_DONE_STATUS_MASK GENMASK(29, 28) + +#define CAL_CSI2_PHY_REG2_CCP2_SYNC_PATTERN_MASK GENMASK(23, 0) +#define CAL_CSI2_PHY_REG2_TRIGGER_CMD_RXTRIGESC3_MASK GENMASK(25, 24) +#define CAL_CSI2_PHY_REG2_TRIGGER_CMD_RXTRIGESC2_MASK GENMASK(27, 26) +#define CAL_CSI2_PHY_REG2_TRIGGER_CMD_RXTRIGESC1_MASK GENMASK(29, 28) +#define CAL_CSI2_PHY_REG2_TRIGGER_CMD_RXTRIGESC0_MASK GENMASK(31, 30) + +#define CM_CAMERRX_CTRL_CSI1_CTRLCLKEN_MASK BIT_MASK(0) +#define CM_CAMERRX_CTRL_CSI1_CAMMODE_MASK GENMASK(2, 1) +#define CM_CAMERRX_CTRL_CSI1_LANEENABLE_MASK GENMASK(4, 3) +#define CM_CAMERRX_CTRL_CSI1_MODE_MASK BIT_MASK(5) +#define CM_CAMERRX_CTRL_CSI0_CTRLCLKEN_MASK BIT_MASK(10) +#define CM_CAMERRX_CTRL_CSI0_CAMMODE_MASK GENMASK(12, 11) +#define CM_CAMERRX_CTRL_CSI0_LANEENABLE_MASK GENMASK(16, 13) +#define CM_CAMERRX_CTRL_CSI0_MODE_MASK BIT_MASK(17) + +#endif diff --git a/drivers/media/platform/vim2m.c b/drivers/media/platform/vim2m.c index 418113c..c4b5fab 100644 --- a/drivers/media/platform/vim2m.c +++ b/drivers/media/platform/vim2m.c @@ -1074,7 +1074,7 @@ static int __init vim2m_init(void) if (ret) platform_device_unregister(&vim2m_pdev); - return 0; + return ret; } module_init(vim2m_init); diff --git a/drivers/media/platform/vivid/vivid-tpg.h b/drivers/media/platform/vivid/vivid-tpg.h index 9baed6a..93fbaee 100644 --- a/drivers/media/platform/vivid/vivid-tpg.h +++ b/drivers/media/platform/vivid/vivid-tpg.h @@ -418,6 +418,8 @@ static inline void tpg_s_bytesperline(struct tpg_data *tpg, unsigned plane, unsi tpg->bytesperline[p] = plane_w / tpg->hdownsampling[p]; } + if (tpg_g_interleaved(tpg)) + tpg->bytesperline[1] = tpg->bytesperline[0]; } diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c index 859f0c0..271f725 100644 --- a/drivers/media/radio/radio-si476x.c +++ b/drivers/media/radio/radio-si476x.c @@ -1530,11 +1530,11 @@ static int si476x_radio_probe(struct platform_device *pdev) if (si476x_core_has_diversity(radio->core)) { si476x_ctrls[SI476X_IDX_DIVERSITY_MODE].def = si476x_phase_diversity_mode_to_idx(radio->core->diversity_mode); - si476x_radio_add_new_custom(radio, SI476X_IDX_DIVERSITY_MODE); + rval = si476x_radio_add_new_custom(radio, SI476X_IDX_DIVERSITY_MODE); if (rval < 0) goto exit; - si476x_radio_add_new_custom(radio, SI476X_IDX_INTERCHIP_LINK); + rval = si476x_radio_add_new_custom(radio, SI476X_IDX_INTERCHIP_LINK); if (rval < 0) goto exit; } diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c index ebc73b0..3f9e6df 100644 --- a/drivers/media/radio/wl128x/fmdrv_common.c +++ b/drivers/media/radio/wl128x/fmdrv_common.c @@ -68,7 +68,7 @@ MODULE_PARM_DESC(default_radio_region, "Region: 0=Europe/US, 1=Japan"); /* RDS buffer blocks */ static u32 default_rds_buf = 300; module_param(default_rds_buf, uint, 0444); -MODULE_PARM_DESC(rds_buf, "RDS buffer entries"); +MODULE_PARM_DESC(default_rds_buf, "RDS buffer entries"); /* Radio Nr */ static u32 radio_nr = -1; diff --git a/drivers/media/rc/nuvoton-cir.c b/drivers/media/rc/nuvoton-cir.c index 18adf58..c96da3a 100644 --- a/drivers/media/rc/nuvoton-cir.c +++ b/drivers/media/rc/nuvoton-cir.c @@ -80,17 +80,24 @@ static inline void nvt_clear_reg_bit(struct nvt_dev *nvt, u8 val, u8 reg) } /* enter extended function mode */ -static inline void nvt_efm_enable(struct nvt_dev *nvt) +static inline int nvt_efm_enable(struct nvt_dev *nvt) { + if (!request_muxed_region(nvt->cr_efir, 2, NVT_DRIVER_NAME)) + return -EBUSY; + /* Enabling Extended Function Mode explicitly requires writing 2x */ outb(EFER_EFM_ENABLE, nvt->cr_efir); outb(EFER_EFM_ENABLE, nvt->cr_efir); + + return 0; } /* exit extended function mode */ static inline void nvt_efm_disable(struct nvt_dev *nvt) { outb(EFER_EFM_DISABLE, nvt->cr_efir); + + release_region(nvt->cr_efir, 2); } /* @@ -100,8 +107,25 @@ static inline void nvt_efm_disable(struct nvt_dev *nvt) */ static inline void nvt_select_logical_dev(struct nvt_dev *nvt, u8 ldev) { - outb(CR_LOGICAL_DEV_SEL, nvt->cr_efir); - outb(ldev, nvt->cr_efdr); + nvt_cr_write(nvt, ldev, CR_LOGICAL_DEV_SEL); +} + +/* select and enable logical device with setting EFM mode*/ +static inline void nvt_enable_logical_dev(struct nvt_dev *nvt, u8 ldev) +{ + nvt_efm_enable(nvt); + nvt_select_logical_dev(nvt, ldev); + nvt_cr_write(nvt, LOGICAL_DEV_ENABLE, CR_LOGICAL_DEV_EN); + nvt_efm_disable(nvt); +} + +/* select and disable logical device with setting EFM mode*/ +static inline void nvt_disable_logical_dev(struct nvt_dev *nvt, u8 ldev) +{ + nvt_efm_enable(nvt); + nvt_select_logical_dev(nvt, ldev); + nvt_cr_write(nvt, LOGICAL_DEV_DISABLE, CR_LOGICAL_DEV_EN); + nvt_efm_disable(nvt); } /* write val to cir config register */ @@ -137,6 +161,22 @@ static u8 nvt_cir_wake_reg_read(struct nvt_dev *nvt, u8 offset) return val; } +/* don't override io address if one is set already */ +static void nvt_set_ioaddr(struct nvt_dev *nvt, unsigned long *ioaddr) +{ + unsigned long old_addr; + + old_addr = nvt_cr_read(nvt, CR_CIR_BASE_ADDR_HI) << 8; + old_addr |= nvt_cr_read(nvt, CR_CIR_BASE_ADDR_LO); + + if (old_addr) + *ioaddr = old_addr; + else { + nvt_cr_write(nvt, *ioaddr >> 8, CR_CIR_BASE_ADDR_HI); + nvt_cr_write(nvt, *ioaddr & 0xff, CR_CIR_BASE_ADDR_LO); + } +} + /* dump current cir register contents */ static void cir_dump_regs(struct nvt_dev *nvt) { @@ -251,7 +291,7 @@ static inline const char *nvt_find_chip(struct nvt_dev *nvt, int id) /* detect hardware features */ -static void nvt_hw_detect(struct nvt_dev *nvt) +static int nvt_hw_detect(struct nvt_dev *nvt) { const char *chip_name; int chip_id; @@ -266,10 +306,17 @@ static void nvt_hw_detect(struct nvt_dev *nvt) nvt_efm_enable(nvt); nvt->chip_major = nvt_cr_read(nvt, CR_CHIP_ID_HI); } - nvt->chip_minor = nvt_cr_read(nvt, CR_CHIP_ID_LO); + nvt_efm_disable(nvt); + chip_id = nvt->chip_major << 8 | nvt->chip_minor; + if (chip_id == NVT_INVALID) { + dev_err(&nvt->pdev->dev, + "No device found on either EFM port\n"); + return -ENODEV; + } + chip_name = nvt_find_chip(nvt, chip_id); /* warn, but still let the driver load, if we don't know this chip */ @@ -282,7 +329,7 @@ static void nvt_hw_detect(struct nvt_dev *nvt) "found %s or compatible: chip id: 0x%02x 0x%02x", chip_name, nvt->chip_major, nvt->chip_minor); - nvt_efm_disable(nvt); + return 0; } static void nvt_cir_ldev_init(struct nvt_dev *nvt) @@ -305,12 +352,10 @@ static void nvt_cir_ldev_init(struct nvt_dev *nvt) val |= psval; nvt_cr_write(nvt, val, psreg); - /* Select CIR logical device and enable */ + /* Select CIR logical device */ nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR); - nvt_cr_write(nvt, LOGICAL_DEV_ENABLE, CR_LOGICAL_DEV_EN); - nvt_cr_write(nvt, nvt->cir_addr >> 8, CR_CIR_BASE_ADDR_HI); - nvt_cr_write(nvt, nvt->cir_addr & 0xff, CR_CIR_BASE_ADDR_LO); + nvt_set_ioaddr(nvt, &nvt->cir_addr); nvt_cr_write(nvt, nvt->cir_irq, CR_CIR_IRQ_RSRC); @@ -320,7 +365,7 @@ static void nvt_cir_ldev_init(struct nvt_dev *nvt) static void nvt_cir_wake_ldev_init(struct nvt_dev *nvt) { - /* Select ACPI logical device, enable it and CIR Wake */ + /* Select ACPI logical device and anable it */ nvt_select_logical_dev(nvt, LOGICAL_DEV_ACPI); nvt_cr_write(nvt, LOGICAL_DEV_ENABLE, CR_LOGICAL_DEV_EN); @@ -330,12 +375,10 @@ static void nvt_cir_wake_ldev_init(struct nvt_dev *nvt) /* enable pme interrupt of cir wakeup event */ nvt_set_reg_bit(nvt, PME_INTR_CIR_PASS_BIT, CR_ACPI_IRQ_EVENTS2); - /* Select CIR Wake logical device and enable */ + /* Select CIR Wake logical device */ nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR_WAKE); - nvt_cr_write(nvt, LOGICAL_DEV_ENABLE, CR_LOGICAL_DEV_EN); - nvt_cr_write(nvt, nvt->cir_wake_addr >> 8, CR_CIR_BASE_ADDR_HI); - nvt_cr_write(nvt, nvt->cir_wake_addr & 0xff, CR_CIR_BASE_ADDR_LO); + nvt_set_ioaddr(nvt, &nvt->cir_wake_addr); nvt_cr_write(nvt, nvt->cir_wake_irq, CR_CIR_IRQ_RSRC); @@ -355,11 +398,19 @@ static void nvt_clear_cir_fifo(struct nvt_dev *nvt) /* clear out the hardware's cir wake rx fifo */ static void nvt_clear_cir_wake_fifo(struct nvt_dev *nvt) { - u8 val; + u8 val, config; + + config = nvt_cir_wake_reg_read(nvt, CIR_WAKE_IRCON); + + /* clearing wake fifo works in learning mode only */ + nvt_cir_wake_reg_write(nvt, config & ~CIR_WAKE_IRCON_MODE0, + CIR_WAKE_IRCON); val = nvt_cir_wake_reg_read(nvt, CIR_WAKE_FIFOCON); nvt_cir_wake_reg_write(nvt, val | CIR_WAKE_FIFOCON_RXFIFOCLR, CIR_WAKE_FIFOCON); + + nvt_cir_wake_reg_write(nvt, config, CIR_WAKE_IRCON); } /* clear out the hardware's cir tx fifo */ @@ -408,6 +459,9 @@ static void nvt_cir_regs_init(struct nvt_dev *nvt) /* and finally, enable interrupts */ nvt_set_cir_iren(nvt); + + /* enable the CIR logical device */ + nvt_enable_logical_dev(nvt, LOGICAL_DEV_CIR); } static void nvt_cir_wake_regs_init(struct nvt_dev *nvt) @@ -442,10 +496,15 @@ static void nvt_cir_wake_regs_init(struct nvt_dev *nvt) /* clear any and all stray interrupts */ nvt_cir_wake_reg_write(nvt, 0xff, CIR_WAKE_IRSTS); + + /* enable the CIR WAKE logical device */ + nvt_enable_logical_dev(nvt, LOGICAL_DEV_CIR_WAKE); } static void nvt_enable_wake(struct nvt_dev *nvt) { + unsigned long flags; + nvt_efm_enable(nvt); nvt_select_logical_dev(nvt, LOGICAL_DEV_ACPI); @@ -457,12 +516,16 @@ static void nvt_enable_wake(struct nvt_dev *nvt) nvt_efm_disable(nvt); + spin_lock_irqsave(&nvt->nvt_lock, flags); + nvt_cir_wake_reg_write(nvt, CIR_WAKE_IRCON_MODE0 | CIR_WAKE_IRCON_RXEN | CIR_WAKE_IRCON_R | CIR_WAKE_IRCON_RXINV | CIR_WAKE_IRCON_SAMPLE_PERIOD_SEL, CIR_WAKE_IRCON); nvt_cir_wake_reg_write(nvt, 0xff, CIR_WAKE_IRSTS); nvt_cir_wake_reg_write(nvt, 0, CIR_WAKE_IREN); + + spin_unlock_irqrestore(&nvt->nvt_lock, flags); } #if 0 /* Currently unused */ @@ -670,7 +733,6 @@ static void nvt_handle_rx_fifo_overrun(struct nvt_dev *nvt) /* copy data from hardware rx fifo into driver buffer */ static void nvt_get_rx_ir_data(struct nvt_dev *nvt) { - unsigned long flags; u8 fifocount, val; unsigned int b_idx; bool overrun = false; @@ -689,8 +751,6 @@ static void nvt_get_rx_ir_data(struct nvt_dev *nvt) nvt_dbg("attempting to fetch %u bytes from hw rx fifo", fifocount); - spin_lock_irqsave(&nvt->nvt_lock, flags); - b_idx = nvt->pkts; /* This should never happen, but lets check anyway... */ @@ -712,8 +772,6 @@ static void nvt_get_rx_ir_data(struct nvt_dev *nvt) if (overrun) nvt_handle_rx_fifo_overrun(nvt); - - spin_unlock_irqrestore(&nvt->nvt_lock, flags); } static void nvt_cir_log_irqs(u8 status, u8 iren) @@ -736,16 +794,13 @@ static void nvt_cir_log_irqs(u8 status, u8 iren) static bool nvt_cir_tx_inactive(struct nvt_dev *nvt) { unsigned long flags; - bool tx_inactive; u8 tx_state; spin_lock_irqsave(&nvt->tx.lock, flags); tx_state = nvt->tx.tx_state; spin_unlock_irqrestore(&nvt->tx.lock, flags); - tx_inactive = (tx_state == ST_TX_NONE); - - return tx_inactive; + return tx_state == ST_TX_NONE; } /* interrupt service routine for incoming and outgoing CIR data */ @@ -757,9 +812,7 @@ static irqreturn_t nvt_cir_isr(int irq, void *data) nvt_dbg_verbose("%s firing", __func__); - nvt_efm_enable(nvt); - nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR); - nvt_efm_disable(nvt); + spin_lock_irqsave(&nvt->nvt_lock, flags); /* * Get IR Status register contents. Write 1 to ack/clear @@ -775,9 +828,14 @@ static irqreturn_t nvt_cir_isr(int irq, void *data) * 0: CIR_IRSTS_GH - Min Length Detected */ status = nvt_cir_reg_read(nvt, CIR_IRSTS); - if (!status) { + iren = nvt_cir_reg_read(nvt, CIR_IREN); + + /* IRQ may be shared with CIR WAKE, therefore check for each + * status bit whether the related interrupt source is enabled + */ + if (!(status & iren)) { + spin_unlock_irqrestore(&nvt->nvt_lock, flags); nvt_dbg_verbose("%s exiting, IRSTS 0x0", __func__); - nvt_cir_reg_write(nvt, 0xff, CIR_IRSTS); return IRQ_NONE; } @@ -785,13 +843,6 @@ static irqreturn_t nvt_cir_isr(int irq, void *data) nvt_cir_reg_write(nvt, status, CIR_IRSTS); nvt_cir_reg_write(nvt, 0, CIR_IRSTS); - /* Interrupt may be shared with CIR Wake, bail if CIR not enabled */ - iren = nvt_cir_reg_read(nvt, CIR_IREN); - if (!iren) { - nvt_dbg_verbose("%s exiting, CIR not enabled", __func__); - return IRQ_NONE; - } - nvt_cir_log_irqs(status, iren); if (status & CIR_IRSTS_RTR) { @@ -805,16 +856,14 @@ static irqreturn_t nvt_cir_isr(int irq, void *data) if (nvt_cir_tx_inactive(nvt)) nvt_get_rx_ir_data(nvt); - spin_lock_irqsave(&nvt->nvt_lock, flags); - cur_state = nvt->study_state; - spin_unlock_irqrestore(&nvt->nvt_lock, flags); - if (cur_state == ST_STUDY_NONE) nvt_clear_cir_fifo(nvt); } + spin_unlock_irqrestore(&nvt->nvt_lock, flags); + if (status & CIR_IRSTS_TE) nvt_clear_tx_fifo(nvt); @@ -863,9 +912,18 @@ static irqreturn_t nvt_cir_wake_isr(int irq, void *data) nvt_dbg_wake("%s firing", __func__); + spin_lock_irqsave(&nvt->nvt_lock, flags); + status = nvt_cir_wake_reg_read(nvt, CIR_WAKE_IRSTS); - if (!status) + iren = nvt_cir_wake_reg_read(nvt, CIR_WAKE_IREN); + + /* IRQ may be shared with CIR, therefore check for each + * status bit whether the related interrupt source is enabled + */ + if (!(status & iren)) { + spin_unlock_irqrestore(&nvt->nvt_lock, flags); return IRQ_NONE; + } if (status & CIR_WAKE_IRSTS_IR_PENDING) nvt_clear_cir_wake_fifo(nvt); @@ -873,13 +931,6 @@ static irqreturn_t nvt_cir_wake_isr(int irq, void *data) nvt_cir_wake_reg_write(nvt, status, CIR_WAKE_IRSTS); nvt_cir_wake_reg_write(nvt, 0, CIR_WAKE_IRSTS); - /* Interrupt may be shared with CIR, bail if Wake not enabled */ - iren = nvt_cir_wake_reg_read(nvt, CIR_WAKE_IREN); - if (!iren) { - nvt_dbg_wake("%s exiting, wake not enabled", __func__); - return IRQ_HANDLED; - } - if ((status & CIR_WAKE_IRSTS_PE) && (nvt->wake_state == ST_WAKE_START)) { while (nvt_cir_wake_reg_read(nvt, CIR_WAKE_RD_FIFO_ONLY_IDX)) { @@ -888,39 +939,21 @@ static irqreturn_t nvt_cir_wake_isr(int irq, void *data) } nvt_cir_wake_reg_write(nvt, 0, CIR_WAKE_IREN); - spin_lock_irqsave(&nvt->nvt_lock, flags); nvt->wake_state = ST_WAKE_FINISH; - spin_unlock_irqrestore(&nvt->nvt_lock, flags); } + spin_unlock_irqrestore(&nvt->nvt_lock, flags); + nvt_dbg_wake("%s done", __func__); return IRQ_HANDLED; } -static void nvt_enable_cir(struct nvt_dev *nvt) +static void nvt_disable_cir(struct nvt_dev *nvt) { - /* set function enable flags */ - nvt_cir_reg_write(nvt, CIR_IRCON_TXEN | CIR_IRCON_RXEN | - CIR_IRCON_RXINV | CIR_IRCON_SAMPLE_PERIOD_SEL, - CIR_IRCON); - - nvt_efm_enable(nvt); - - /* enable the CIR logical device */ - nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR); - nvt_cr_write(nvt, LOGICAL_DEV_ENABLE, CR_LOGICAL_DEV_EN); - - nvt_efm_disable(nvt); - - /* clear all pending interrupts */ - nvt_cir_reg_write(nvt, 0xff, CIR_IRSTS); + unsigned long flags; - /* enable interrupts */ - nvt_set_cir_iren(nvt); -} + spin_lock_irqsave(&nvt->nvt_lock, flags); -static void nvt_disable_cir(struct nvt_dev *nvt) -{ /* disable CIR interrupts */ nvt_cir_reg_write(nvt, 0, CIR_IREN); @@ -934,13 +967,10 @@ static void nvt_disable_cir(struct nvt_dev *nvt) nvt_clear_cir_fifo(nvt); nvt_clear_tx_fifo(nvt); - nvt_efm_enable(nvt); + spin_unlock_irqrestore(&nvt->nvt_lock, flags); /* disable the CIR logical device */ - nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR); - nvt_cr_write(nvt, LOGICAL_DEV_DISABLE, CR_LOGICAL_DEV_EN); - - nvt_efm_disable(nvt); + nvt_disable_logical_dev(nvt, LOGICAL_DEV_CIR); } static int nvt_open(struct rc_dev *dev) @@ -949,20 +979,31 @@ static int nvt_open(struct rc_dev *dev) unsigned long flags; spin_lock_irqsave(&nvt->nvt_lock, flags); - nvt_enable_cir(nvt); + + /* set function enable flags */ + nvt_cir_reg_write(nvt, CIR_IRCON_TXEN | CIR_IRCON_RXEN | + CIR_IRCON_RXINV | CIR_IRCON_SAMPLE_PERIOD_SEL, + CIR_IRCON); + + /* clear all pending interrupts */ + nvt_cir_reg_write(nvt, 0xff, CIR_IRSTS); + + /* enable interrupts */ + nvt_set_cir_iren(nvt); + spin_unlock_irqrestore(&nvt->nvt_lock, flags); + /* enable the CIR logical device */ + nvt_enable_logical_dev(nvt, LOGICAL_DEV_CIR); + return 0; } static void nvt_close(struct rc_dev *dev) { struct nvt_dev *nvt = dev->priv; - unsigned long flags; - spin_lock_irqsave(&nvt->nvt_lock, flags); nvt_disable_cir(nvt); - spin_unlock_irqrestore(&nvt->nvt_lock, flags); } /* Allocate memory, probe hardware, and initialize everything */ @@ -1024,7 +1065,9 @@ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id) init_waitqueue_head(&nvt->tx.queue); - nvt_hw_detect(nvt); + ret = nvt_hw_detect(nvt); + if (ret) + goto exit_free_dev_rdev; /* Initialize CIR & CIR Wake Logical Devices */ nvt_efm_enable(nvt); @@ -1032,7 +1075,10 @@ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id) nvt_cir_wake_ldev_init(nvt); nvt_efm_disable(nvt); - /* Initialize CIR & CIR Wake Config Registers */ + /* + * Initialize CIR & CIR Wake Config Registers + * and enable logical devices + */ nvt_cir_regs_init(nvt); nvt_cir_wake_regs_init(nvt); @@ -1079,12 +1125,12 @@ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id) goto exit_unregister_device; if (!devm_request_region(&pdev->dev, nvt->cir_wake_addr, - CIR_IOREG_LENGTH, NVT_DRIVER_NAME)) + CIR_IOREG_LENGTH, NVT_DRIVER_NAME "-wake")) goto exit_unregister_device; if (devm_request_irq(&pdev->dev, nvt->cir_wake_irq, nvt_cir_wake_isr, IRQF_SHARED, - NVT_DRIVER_NAME, (void *)nvt)) + NVT_DRIVER_NAME "-wake", (void *)nvt)) goto exit_unregister_device; device_init_wakeup(&pdev->dev, true); @@ -1109,15 +1155,11 @@ exit_free_dev_rdev: static void nvt_remove(struct pnp_dev *pdev) { struct nvt_dev *nvt = pnp_get_drvdata(pdev); - unsigned long flags; - spin_lock_irqsave(&nvt->nvt_lock, flags); - /* disable CIR */ - nvt_cir_reg_write(nvt, 0, CIR_IREN); nvt_disable_cir(nvt); + /* enable CIR Wake (for IR power-on) */ nvt_enable_wake(nvt); - spin_unlock_irqrestore(&nvt->nvt_lock, flags); rc_unregister_device(nvt->rdev); } @@ -1129,26 +1171,23 @@ static int nvt_suspend(struct pnp_dev *pdev, pm_message_t state) nvt_dbg("%s called", __func__); - /* zero out misc state tracking */ - spin_lock_irqsave(&nvt->nvt_lock, flags); - nvt->study_state = ST_STUDY_NONE; - nvt->wake_state = ST_WAKE_NONE; - spin_unlock_irqrestore(&nvt->nvt_lock, flags); - spin_lock_irqsave(&nvt->tx.lock, flags); nvt->tx.tx_state = ST_TX_NONE; spin_unlock_irqrestore(&nvt->tx.lock, flags); + spin_lock_irqsave(&nvt->nvt_lock, flags); + + /* zero out misc state tracking */ + nvt->study_state = ST_STUDY_NONE; + nvt->wake_state = ST_WAKE_NONE; + /* disable all CIR interrupts */ nvt_cir_reg_write(nvt, 0, CIR_IREN); - nvt_efm_enable(nvt); + spin_unlock_irqrestore(&nvt->nvt_lock, flags); /* disable cir logical dev */ - nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR); - nvt_cr_write(nvt, LOGICAL_DEV_DISABLE, CR_LOGICAL_DEV_EN); - - nvt_efm_disable(nvt); + nvt_disable_logical_dev(nvt, LOGICAL_DEV_CIR); /* make sure wake is enabled */ nvt_enable_wake(nvt); @@ -1162,16 +1201,6 @@ static int nvt_resume(struct pnp_dev *pdev) nvt_dbg("%s called", __func__); - /* open interrupt */ - nvt_set_cir_iren(nvt); - - /* Enable CIR logical device */ - nvt_efm_enable(nvt); - nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR); - nvt_cr_write(nvt, LOGICAL_DEV_ENABLE, CR_LOGICAL_DEV_EN); - - nvt_efm_disable(nvt); - nvt_cir_regs_init(nvt); nvt_cir_wake_regs_init(nvt); @@ -1181,6 +1210,7 @@ static int nvt_resume(struct pnp_dev *pdev) static void nvt_shutdown(struct pnp_dev *pdev) { struct nvt_dev *nvt = pnp_get_drvdata(pdev); + nvt_enable_wake(nvt); } diff --git a/drivers/media/rc/nuvoton-cir.h b/drivers/media/rc/nuvoton-cir.h index 0ad15d3..4a5650d 100644 --- a/drivers/media/rc/nuvoton-cir.h +++ b/drivers/media/rc/nuvoton-cir.h @@ -68,7 +68,8 @@ enum nvt_chip_ver { NVT_W83667HG = 0xa510, NVT_6775F = 0xb470, NVT_6776F = 0xc330, - NVT_6779D = 0xc560 + NVT_6779D = 0xc560, + NVT_INVALID = 0xffff, }; struct nvt_chip { @@ -157,8 +158,8 @@ struct nvt_dev { /* total length of CIR and CIR WAKE */ #define CIR_IOREG_LENGTH 0x0f -/* RX limit length, 8 high bits for SLCH, 8 low bits for SLCL (0x7d0 = 2000) */ -#define CIR_RX_LIMIT_COUNT 0x7d0 +/* RX limit length, 8 high bits for SLCH, 8 low bits for SLCL */ +#define CIR_RX_LIMIT_COUNT (IR_DEFAULT_TIMEOUT / US_TO_NS(SAMPLE_PERIOD)) /* CIR Regs */ #define CIR_IRCON 0x00 @@ -292,10 +293,7 @@ struct nvt_dev { #define CIR_WAKE_IREN_RTR 0x40 #define CIR_WAKE_IREN_PE 0x20 #define CIR_WAKE_IREN_RFO 0x10 -#define CIR_WAKE_IREN_TE 0x08 -#define CIR_WAKE_IREN_TTR 0x04 -#define CIR_WAKE_IREN_TFU 0x02 -#define CIR_WAKE_IREN_GH 0x01 +#define CIR_WAKE_IREN_GH 0x08 /* CIR WAKE FIFOCON settings */ #define CIR_WAKE_FIFOCON_RXFIFOCLR 0x08 diff --git a/drivers/media/rc/rc-core-priv.h b/drivers/media/rc/rc-core-priv.h index 7359f3d..585d5e5 100644 --- a/drivers/media/rc/rc-core-priv.h +++ b/drivers/media/rc/rc-core-priv.h @@ -16,6 +16,9 @@ #ifndef _RC_CORE_PRIV #define _RC_CORE_PRIV +/* Define the max number of pulse/space transitions to buffer */ +#define MAX_IR_EVENT_SIZE 512 + #include <linux/slab.h> #include <linux/spinlock.h> #include <media/rc-core.h> @@ -35,7 +38,8 @@ struct ir_raw_event_ctrl { struct list_head list; /* to keep track of raw clients */ struct task_struct *thread; spinlock_t lock; - struct kfifo_rec_ptr_1 kfifo; /* fifo for the pulse/space durations */ + /* fifo for the pulse/space durations */ + DECLARE_KFIFO(kfifo, struct ir_raw_event, MAX_IR_EVENT_SIZE); ktime_t last_event; /* when last event occurred */ enum raw_event_type last_type; /* last event type */ struct rc_dev *dev; /* pointer to the parent rc_dev */ diff --git a/drivers/media/rc/rc-ir-raw.c b/drivers/media/rc/rc-ir-raw.c index c69807f..144304c 100644 --- a/drivers/media/rc/rc-ir-raw.c +++ b/drivers/media/rc/rc-ir-raw.c @@ -20,9 +20,6 @@ #include <linux/freezer.h> #include "rc-core-priv.h" -/* Define the max number of pulse/space transitions to buffer */ -#define MAX_IR_EVENT_SIZE 512 - /* Used to keep track of IR raw clients, protected by ir_raw_handler_lock */ static LIST_HEAD(ir_raw_client_list); @@ -36,14 +33,12 @@ static int ir_raw_event_thread(void *data) struct ir_raw_event ev; struct ir_raw_handler *handler; struct ir_raw_event_ctrl *raw = (struct ir_raw_event_ctrl *)data; - int retval; while (!kthread_should_stop()) { spin_lock_irq(&raw->lock); - retval = kfifo_len(&raw->kfifo); - if (retval < sizeof(ev)) { + if (!kfifo_len(&raw->kfifo)) { set_current_state(TASK_INTERRUPTIBLE); if (kthread_should_stop()) @@ -54,7 +49,8 @@ static int ir_raw_event_thread(void *data) continue; } - retval = kfifo_out(&raw->kfifo, &ev, sizeof(ev)); + if(!kfifo_out(&raw->kfifo, &ev, 1)) + dev_err(&raw->dev->dev, "IR event FIFO is empty!\n"); spin_unlock_irq(&raw->lock); mutex_lock(&ir_raw_handler_lock); @@ -87,8 +83,10 @@ int ir_raw_event_store(struct rc_dev *dev, struct ir_raw_event *ev) IR_dprintk(2, "sample: (%05dus %s)\n", TO_US(ev->duration), TO_STR(ev->pulse)); - if (kfifo_in(&dev->raw->kfifo, ev, sizeof(*ev)) != sizeof(*ev)) - return -ENOMEM; + if (!kfifo_put(&dev->raw->kfifo, *ev)) { + dev_err(&dev->dev, "IR event FIFO is full!\n"); + return -ENOSPC; + } return 0; } @@ -273,11 +271,7 @@ int ir_raw_event_register(struct rc_dev *dev) dev->raw->dev = dev; dev->change_protocol = change_protocol; - rc = kfifo_alloc(&dev->raw->kfifo, - sizeof(struct ir_raw_event) * MAX_IR_EVENT_SIZE, - GFP_KERNEL); - if (rc < 0) - goto out; + INIT_KFIFO(dev->raw->kfifo); spin_lock_init(&dev->raw->lock); dev->raw->thread = kthread_run(ir_raw_event_thread, dev->raw, @@ -319,7 +313,6 @@ void ir_raw_event_unregister(struct rc_dev *dev) handler->raw_unregister(dev); mutex_unlock(&ir_raw_handler_lock); - kfifo_free(&dev->raw->kfifo); kfree(dev->raw); dev->raw = NULL; } diff --git a/drivers/media/tuners/m88rs6000t.c b/drivers/media/tuners/m88rs6000t.c index 504bfbc..9f3e0fd 100644 --- a/drivers/media/tuners/m88rs6000t.c +++ b/drivers/media/tuners/m88rs6000t.c @@ -461,13 +461,12 @@ static int m88rs6000t_sleep(struct dvb_frontend *fe) dev_dbg(&dev->client->dev, "%s:\n", __func__); ret = regmap_write(dev->regmap, 0x07, 0x6d); - if (ret) - goto err; - usleep_range(5000, 10000); -err: - if (ret) + if (ret) { dev_dbg(&dev->client->dev, "failed=%d\n", ret); - return ret; + return ret; + } + usleep_range(5000, 10000); + return 0; } static int m88rs6000t_get_frequency(struct dvb_frontend *fe, u32 *frequency) diff --git a/drivers/media/tuners/r820t.c b/drivers/media/tuners/r820t.c index a7a8452..6ab35e3 100644 --- a/drivers/media/tuners/r820t.c +++ b/drivers/media/tuners/r820t.c @@ -1295,7 +1295,7 @@ static int generic_set_freq(struct dvb_frontend *fe, v4l2_std_id std, u32 delsys) { struct r820t_priv *priv = fe->tuner_priv; - int rc = -EINVAL; + int rc; u32 lo_freq; tuner_dbg("should set frequency to %d kHz, bw %d MHz\n", diff --git a/drivers/media/tuners/si2157.c b/drivers/media/tuners/si2157.c index 0e1ca2b..3450dfb 100644 --- a/drivers/media/tuners/si2157.c +++ b/drivers/media/tuners/si2157.c @@ -364,8 +364,8 @@ static int si2157_get_if_frequency(struct dvb_frontend *fe, u32 *frequency) static const struct dvb_tuner_ops si2157_ops = { .info = { .name = "Silicon Labs Si2146/2147/2148/2157/2158", - .frequency_min = 55000000, - .frequency_max = 862000000, + .frequency_min = 42000000, + .frequency_max = 870000000, }, .init = si2157_init, @@ -458,6 +458,9 @@ static int si2157_remove(struct i2c_client *client) dev_dbg(&client->dev, "\n"); + /* stop statistics polling */ + cancel_delayed_work_sync(&dev->stat_work); + memset(&fe->ops.tuner_ops, 0, sizeof(struct dvb_tuner_ops)); fe->tuner_priv = NULL; kfree(dev); diff --git a/drivers/media/tuners/tuner-xc2028.c b/drivers/media/tuners/tuner-xc2028.c index 4e941f0..317ef63 100644 --- a/drivers/media/tuners/tuner-xc2028.c +++ b/drivers/media/tuners/tuner-xc2028.c @@ -1403,11 +1403,14 @@ static int xc2028_set_config(struct dvb_frontend *fe, void *priv_cfg) * in order to avoid troubles during device release. */ kfree(priv->ctrl.fname); + priv->ctrl.fname = NULL; memcpy(&priv->ctrl, p, sizeof(priv->ctrl)); if (p->fname) { priv->ctrl.fname = kstrdup(p->fname, GFP_KERNEL); - if (priv->ctrl.fname == NULL) + if (priv->ctrl.fname == NULL) { rc = -ENOMEM; + goto unlock; + } } /* @@ -1439,6 +1442,7 @@ static int xc2028_set_config(struct dvb_frontend *fe, void *priv_cfg) } else priv->state = XC2028_WAITING_FIRMWARE; } +unlock: mutex_unlock(&priv->lock); return rc; diff --git a/drivers/media/usb/as102/as102_drv.h b/drivers/media/usb/as102/as102_drv.h index aee2d76..8def19d 100644 --- a/drivers/media/usb/as102/as102_drv.h +++ b/drivers/media/usb/as102/as102_drv.h @@ -52,7 +52,7 @@ struct as10x_bus_adapter_t { struct as10x_cmd_t *cmd, *rsp; /* bus adapter private ops callback */ - struct as102_priv_ops_t *ops; + const struct as102_priv_ops_t *ops; }; struct as102_dev_t { diff --git a/drivers/media/usb/as102/as102_usb_drv.c b/drivers/media/usb/as102/as102_usb_drv.c index 3f66906..0e8030c 100644 --- a/drivers/media/usb/as102/as102_usb_drv.c +++ b/drivers/media/usb/as102/as102_usb_drv.c @@ -189,7 +189,7 @@ static int as102_read_ep2(struct as10x_bus_adapter_t *bus_adap, return actual_len; } -static struct as102_priv_ops_t as102_priv_ops = { +static const struct as102_priv_ops_t as102_priv_ops = { .upload_fw_pkt = as102_send_ep1, .xfer_cmd = as102_usb_xfer_cmd, .as102_read_ep2 = as102_read_ep2, diff --git a/drivers/media/usb/au0828/au0828-core.c b/drivers/media/usb/au0828/au0828-core.c index 9e29e70..df2bc3f 100644 --- a/drivers/media/usb/au0828/au0828-core.c +++ b/drivers/media/usb/au0828/au0828-core.c @@ -276,7 +276,7 @@ static int au0828_create_media_graph(struct au0828_dev *dev) return -EINVAL; if (tuner) { - ret = media_create_pad_link(tuner, TUNER_PAD_IF_OUTPUT, + ret = media_create_pad_link(tuner, TUNER_PAD_OUTPUT, decoder, 0, MEDIA_LNK_FL_ENABLED); if (ret) diff --git a/drivers/media/usb/au0828/au0828-dvb.c b/drivers/media/usb/au0828/au0828-dvb.c index 94363a3..0e174e8 100644 --- a/drivers/media/usb/au0828/au0828-dvb.c +++ b/drivers/media/usb/au0828/au0828-dvb.c @@ -181,7 +181,7 @@ static int stop_urb_transfer(struct au0828_dev *dev) static int start_urb_transfer(struct au0828_dev *dev) { struct urb *purb; - int i, ret = -ENOMEM; + int i, ret; dprintk(2, "%s()\n", __func__); @@ -194,7 +194,7 @@ static int start_urb_transfer(struct au0828_dev *dev) dev->urbs[i] = usb_alloc_urb(0, GFP_KERNEL); if (!dev->urbs[i]) - goto err; + return -ENOMEM; purb = dev->urbs[i]; @@ -207,9 +207,10 @@ static int start_urb_transfer(struct au0828_dev *dev) if (!purb->transfer_buffer) { usb_free_urb(purb); dev->urbs[i] = NULL; + ret = -ENOMEM; pr_err("%s: failed big buffer allocation, err = %d\n", __func__, ret); - goto err; + return ret; } purb->status = -EINPROGRESS; @@ -235,10 +236,7 @@ static int start_urb_transfer(struct au0828_dev *dev) } dev->urb_streaming = true; - ret = 0; - -err: - return ret; + return 0; } static void au0828_start_transport(struct au0828_dev *dev) diff --git a/drivers/media/usb/b2c2/flexcop-usb.c b/drivers/media/usb/b2c2/flexcop-usb.c index 0bd9690..d4bdba6 100644 --- a/drivers/media/usb/b2c2/flexcop-usb.c +++ b/drivers/media/usb/b2c2/flexcop-usb.c @@ -10,7 +10,7 @@ /* Version information */ #define DRIVER_VERSION "0.1" #define DRIVER_NAME "Technisat/B2C2 FlexCop II/IIb/III Digital TV USB Driver" -#define DRIVER_AUTHOR "Patrick Boettcher <patrick.boettcher@desy.de>" +#define DRIVER_AUTHOR "Patrick Boettcher <patrick.boettcher@posteo.de>" /* debug */ #ifdef CONFIG_DVB_B2C2_FLEXCOP_DEBUG diff --git a/drivers/media/usb/cx231xx/cx231xx-417.c b/drivers/media/usb/cx231xx/cx231xx-417.c index 48643b9..c9320d6 100644 --- a/drivers/media/usb/cx231xx/cx231xx-417.c +++ b/drivers/media/usb/cx231xx/cx231xx-417.c @@ -1382,6 +1382,8 @@ static int cx231xx_bulk_copy(struct cx231xx *dev, struct urb *urb) buffer_size = urb->actual_length; buffer = kmalloc(buffer_size, GFP_ATOMIC); + if (!buffer) + return -ENOMEM; memcpy(buffer, dma_q->ps_head, 3); memcpy(buffer+3, p_buffer, buffer_size-3); diff --git a/drivers/media/usb/cx231xx/cx231xx-audio.c b/drivers/media/usb/cx231xx/cx231xx-audio.c index de4ae5e..a6a9508 100644 --- a/drivers/media/usb/cx231xx/cx231xx-audio.c +++ b/drivers/media/usb/cx231xx/cx231xx-audio.c @@ -499,6 +499,11 @@ static int snd_cx231xx_pcm_close(struct snd_pcm_substream *substream) } dev->adev.users--; + if (substream->runtime->dma_area) { + dev_dbg(dev->dev, "freeing\n"); + vfree(substream->runtime->dma_area); + substream->runtime->dma_area = NULL; + } mutex_unlock(&dev->lock); if (dev->adev.users == 0 && dev->adev.shutdown == 1) { diff --git a/drivers/media/usb/cx231xx/cx231xx-cards.c b/drivers/media/usb/cx231xx/cx231xx-cards.c index 620b83d..54e43fe 100644 --- a/drivers/media/usb/cx231xx/cx231xx-cards.c +++ b/drivers/media/usb/cx231xx/cx231xx-cards.c @@ -1259,7 +1259,7 @@ static int cx231xx_create_media_graph(struct cx231xx *dev) return 0; if (tuner) { - ret = media_create_pad_link(tuner, TUNER_PAD_IF_OUTPUT, decoder, 0, + ret = media_create_pad_link(tuner, TUNER_PAD_OUTPUT, decoder, 0, MEDIA_LNK_FL_ENABLED); if (ret < 0) return ret; diff --git a/drivers/media/usb/dvb-usb-v2/af9035.c b/drivers/media/usb/dvb-usb-v2/af9035.c index 6e02a15..b3c09fe 100644 --- a/drivers/media/usb/dvb-usb-v2/af9035.c +++ b/drivers/media/usb/dvb-usb-v2/af9035.c @@ -684,7 +684,7 @@ static int af9035_download_firmware(struct dvb_usb_device *d, if (ret < 0) goto err; - if (tmp == 1 || tmp == 3) { + if (tmp == 1 || tmp == 3 || tmp == 5) { /* configure gpioh1, reset & power slave demod */ ret = af9035_wr_reg_mask(d, 0x00d8b0, 0x01, 0x01); if (ret < 0) @@ -823,7 +823,7 @@ static int af9035_read_config(struct dvb_usb_device *d) if (ret < 0) goto err; - if (tmp == 1 || tmp == 3) + if (tmp == 1 || tmp == 3 || tmp == 5) state->dual_mode = true; dev_dbg(&d->udev->dev, "%s: ts mode=%d dual mode=%d\n", __func__, diff --git a/drivers/media/usb/dvb-usb-v2/af9035.h b/drivers/media/usb/dvb-usb-v2/af9035.h index 416a97f..df22001 100644 --- a/drivers/media/usb/dvb-usb-v2/af9035.h +++ b/drivers/media/usb/dvb-usb-v2/af9035.h @@ -112,9 +112,10 @@ static const u32 clock_lut_it9135[] = { * 0 TS * 1 DCA + PIP * 3 PIP + * 5 DCA + PIP * n DCA * - * Values 0 and 3 are seen to this day. 0 for single TS and 3 for dual TS. + * Values 0, 3 and 5 are seen to this day. 0 for single TS and 3/5 for dual TS. */ #define EEPROM_BASE_AF9035 0x42fd diff --git a/drivers/media/usb/dvb-usb-v2/dvb_usb.h b/drivers/media/usb/dvb-usb-v2/dvb_usb.h index 023d91f..35f27e2e 100644 --- a/drivers/media/usb/dvb-usb-v2/dvb_usb.h +++ b/drivers/media/usb/dvb-usb-v2/dvb_usb.h @@ -1,7 +1,7 @@ /* * DVB USB framework * - * Copyright (C) 2004-6 Patrick Boettcher <patrick.boettcher@desy.de> + * Copyright (C) 2004-6 Patrick Boettcher <patrick.boettcher@posteo.de> * Copyright (C) 2012 Antti Palosaari <crope@iki.fi> * * This program is free software; you can redistribute it and/or modify diff --git a/drivers/media/usb/dvb-usb-v2/dvb_usb_common.h b/drivers/media/usb/dvb-usb-v2/dvb_usb_common.h index 45f0709..a1622bd 100644 --- a/drivers/media/usb/dvb-usb-v2/dvb_usb_common.h +++ b/drivers/media/usb/dvb-usb-v2/dvb_usb_common.h @@ -1,7 +1,7 @@ /* * DVB USB framework * - * Copyright (C) 2004-6 Patrick Boettcher <patrick.boettcher@desy.de> + * Copyright (C) 2004-6 Patrick Boettcher <patrick.boettcher@posteo.de> * Copyright (C) 2012 Antti Palosaari <crope@iki.fi> * * This program is free software; you can redistribute it and/or modify diff --git a/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c b/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c index f0565bf..5ec159f 100644 --- a/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c +++ b/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c @@ -1,7 +1,7 @@ /* * DVB USB framework * - * Copyright (C) 2004-6 Patrick Boettcher <patrick.boettcher@desy.de> + * Copyright (C) 2004-6 Patrick Boettcher <patrick.boettcher@posteo.de> * Copyright (C) 2012 Antti Palosaari <crope@iki.fi> * * This program is free software; you can redistribute it and/or modify @@ -1129,7 +1129,7 @@ int dvb_usbv2_reset_resume(struct usb_interface *intf) EXPORT_SYMBOL(dvb_usbv2_reset_resume); MODULE_VERSION("2.0"); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>"); MODULE_DESCRIPTION("DVB USB common"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/usb/dvb-usb-v2/dvb_usb_urb.c b/drivers/media/usb/dvb-usb-v2/dvb_usb_urb.c index 22bdce1..5bafeb64 100644 --- a/drivers/media/usb/dvb-usb-v2/dvb_usb_urb.c +++ b/drivers/media/usb/dvb-usb-v2/dvb_usb_urb.c @@ -1,7 +1,7 @@ /* * DVB USB framework * - * Copyright (C) 2004-6 Patrick Boettcher <patrick.boettcher@desy.de> + * Copyright (C) 2004-6 Patrick Boettcher <patrick.boettcher@posteo.de> * Copyright (C) 2012 Antti Palosaari <crope@iki.fi> * * This program is free software; you can redistribute it and/or modify diff --git a/drivers/media/usb/dvb-usb-v2/dvbsky.c b/drivers/media/usb/dvb-usb-v2/dvbsky.c index 1dd9625..02dbc6c 100644 --- a/drivers/media/usb/dvb-usb-v2/dvbsky.c +++ b/drivers/media/usb/dvb-usb-v2/dvbsky.c @@ -847,10 +847,17 @@ static const struct usb_device_id dvbsky_id_table[] = { USB_PID_TECHNOTREND_CONNECT_CT2_4650_CI, &dvbsky_t680c_props, "TechnoTrend TT-connect CT2-4650 CI", RC_MAP_TT_1500) }, + { DVB_USB_DEVICE(USB_VID_TECHNOTREND, + USB_PID_TECHNOTREND_CONNECT_CT2_4650_CI_2, + &dvbsky_t680c_props, "TechnoTrend TT-connect CT2-4650 CI v1.1", + RC_MAP_TT_1500) }, { DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_H7_3, &dvbsky_t680c_props, "Terratec H7 Rev.4", RC_MAP_TT_1500) }, + { DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R4, + &dvbsky_s960_props, "Terratec Cinergy S2 Rev.4", + RC_MAP_DVBSKY) }, { } }; MODULE_DEVICE_TABLE(usb, dvbsky_id_table); diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf-demod.c b/drivers/media/usb/dvb-usb-v2/mxl111sf-demod.c index 84f6de6..047a32f 100644 --- a/drivers/media/usb/dvb-usb-v2/mxl111sf-demod.c +++ b/drivers/media/usb/dvb-usb-v2/mxl111sf-demod.c @@ -507,9 +507,9 @@ static int mxl111sf_demod_read_signal_strength(struct dvb_frontend *fe, return 0; } -static int mxl111sf_demod_get_frontend(struct dvb_frontend *fe) +static int mxl111sf_demod_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *p) { - struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct mxl111sf_demod_state *state = fe->demodulator_priv; mxl_dbg("()"); diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.c b/drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.c index 444579b..7d16252 100644 --- a/drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.c +++ b/drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.c @@ -36,7 +36,7 @@ MODULE_PARM_DESC(debug, "set debugging level (1=info (or-able))."); struct mxl111sf_tuner_state { struct mxl111sf_state *mxl_state; - struct mxl111sf_tuner_config *cfg; + const struct mxl111sf_tuner_config *cfg; enum mxl_if_freq if_freq; @@ -489,8 +489,8 @@ static struct dvb_tuner_ops mxl111sf_tuner_tuner_ops = { }; struct dvb_frontend *mxl111sf_tuner_attach(struct dvb_frontend *fe, - struct mxl111sf_state *mxl_state, - struct mxl111sf_tuner_config *cfg) + struct mxl111sf_state *mxl_state, + const struct mxl111sf_tuner_config *cfg) { struct mxl111sf_tuner_state *state = NULL; diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.h b/drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.h index e6caab2..509b550 100644 --- a/drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.h +++ b/drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.h @@ -63,13 +63,13 @@ struct mxl111sf_tuner_config { #if IS_ENABLED(CONFIG_DVB_USB_MXL111SF) extern struct dvb_frontend *mxl111sf_tuner_attach(struct dvb_frontend *fe, - struct mxl111sf_state *mxl_state, - struct mxl111sf_tuner_config *cfg); + struct mxl111sf_state *mxl_state, + const struct mxl111sf_tuner_config *cfg); #else static inline struct dvb_frontend *mxl111sf_tuner_attach(struct dvb_frontend *fe, - struct mxl111sf_state *mxl_state, - struct mxl111sf_tuner_config *cfg) + struct mxl111sf_state *mxl_state, + const struct mxl111sf_tuner_config *cfg) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); return NULL; diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf.c b/drivers/media/usb/dvb-usb-v2/mxl111sf.c index b669dec..5d676b5 100644 --- a/drivers/media/usb/dvb-usb-v2/mxl111sf.c +++ b/drivers/media/usb/dvb-usb-v2/mxl111sf.c @@ -856,7 +856,7 @@ static int mxl111sf_ant_hunt(struct dvb_frontend *fe) return 0; } -static struct mxl111sf_tuner_config mxl_tuner_config = { +static const struct mxl111sf_tuner_config mxl_tuner_config = { .if_freq = MXL_IF_6_0, /* applies to external IF output, only */ .invert_spectrum = 0, .read_reg = mxl111sf_read_reg, @@ -888,7 +888,7 @@ static int mxl111sf_attach_tuner(struct dvb_usb_adapter *adap) state->tuner.function = MEDIA_ENT_F_TUNER; state->tuner.name = "mxl111sf tuner"; state->tuner_pads[TUNER_PAD_RF_INPUT].flags = MEDIA_PAD_FL_SINK; - state->tuner_pads[TUNER_PAD_IF_OUTPUT].flags = MEDIA_PAD_FL_SOURCE; + state->tuner_pads[TUNER_PAD_OUTPUT].flags = MEDIA_PAD_FL_SOURCE; ret = media_entity_pads_init(&state->tuner, TUNER_NUM_PADS, state->tuner_pads); diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c index eb5787a..c4c6e92 100644 --- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c +++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c @@ -259,6 +259,10 @@ static int rtl28xxu_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], ret = -EOPNOTSUPP; } + /* Retry failed I2C messages */ + if (ret == -EPIPE) + ret = -EAGAIN; + err_mutex_unlock: mutex_unlock(&d->i2c_mutex); @@ -619,6 +623,10 @@ static int rtl28xxu_identify_state(struct dvb_usb_device *d, const char **name) } dev_dbg(&d->intf->dev, "chip_id=%u\n", dev->chip_id); + /* Retry failed I2C messages */ + d->i2c_adap.retries = 1; + d->i2c_adap.timeout = msecs_to_jiffies(10); + return WARM; err: dev_dbg(&d->intf->dev, "failed=%d\n", ret); diff --git a/drivers/media/usb/dvb-usb-v2/usb_urb.c b/drivers/media/usb/dvb-usb-v2/usb_urb.c index ca8f3c2..55136cd 100644 --- a/drivers/media/usb/dvb-usb-v2/usb_urb.c +++ b/drivers/media/usb/dvb-usb-v2/usb_urb.c @@ -1,6 +1,6 @@ /* usb-urb.c is part of the DVB USB library. * - * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de) * see dvb-usb-init.c for copyright information. * * This file keeps functions for initializing and handling the diff --git a/drivers/media/usb/dvb-usb/a800.c b/drivers/media/usb/dvb-usb/a800.c index 83684ed..7ba975b 100644 --- a/drivers/media/usb/dvb-usb/a800.c +++ b/drivers/media/usb/dvb-usb/a800.c @@ -1,7 +1,7 @@ /* DVB USB framework compliant Linux driver for the AVerMedia AverTV DVB-T * USB2.0 (A800) DVB-T receiver. * - * Copyright (C) 2005 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2005 Patrick Boettcher (patrick.boettcher@posteo.de) * * Thanks to * - AVerMedia who kindly provided information and @@ -185,7 +185,7 @@ static struct usb_driver a800_driver = { module_usb_driver(a800_driver); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("AVerMedia AverTV DVB-T USB 2.0 (A800)"); MODULE_VERSION("1.0"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/usb/dvb-usb/af9005-fe.c b/drivers/media/usb/dvb-usb/af9005-fe.c index ac97075..09db3d0 100644 --- a/drivers/media/usb/dvb-usb/af9005-fe.c +++ b/drivers/media/usb/dvb-usb/af9005-fe.c @@ -1227,9 +1227,9 @@ static int af9005_fe_set_frontend(struct dvb_frontend *fe) return 0; } -static int af9005_fe_get_frontend(struct dvb_frontend *fe) +static int af9005_fe_get_frontend(struct dvb_frontend *fe, + struct dtv_frontend_properties *fep) { - struct dtv_frontend_properties *fep = &fe->dtv_property_cache; struct af9005_fe_state *state = fe->demodulator_priv; int ret; u8 temp; diff --git a/drivers/media/usb/dvb-usb/cxusb.c b/drivers/media/usb/dvb-usb/cxusb.c index ab71511..907ac01 100644 --- a/drivers/media/usb/dvb-usb/cxusb.c +++ b/drivers/media/usb/dvb-usb/cxusb.c @@ -13,7 +13,7 @@ * * TODO: Use the cx25840-driver for the analogue part * - * Copyright (C) 2005 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2005 Patrick Boettcher (patrick.boettcher@posteo.de) * Copyright (C) 2006 Michael Krufky (mkrufky@linuxtv.org) * Copyright (C) 2006, 2007 Chris Pascoe (c.pascoe@itee.uq.edu.au) * @@ -2314,7 +2314,7 @@ static struct usb_driver cxusb_driver = { module_usb_driver(cxusb_driver); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>"); MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>"); MODULE_DESCRIPTION("Driver for Conexant USB2.0 hybrid reference design"); diff --git a/drivers/media/usb/dvb-usb/dib0700_core.c b/drivers/media/usb/dvb-usb/dib0700_core.c index 0d248ce..c16f999 100644 --- a/drivers/media/usb/dvb-usb/dib0700_core.c +++ b/drivers/media/usb/dvb-usb/dib0700_core.c @@ -881,7 +881,7 @@ static struct usb_driver dib0700_driver = { module_usb_driver(dib0700_driver); MODULE_FIRMWARE("dvb-usb-dib0700-1.20.fw"); -MODULE_AUTHOR("Patrick Boettcher <pboettcher@dibcom.fr>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for devices based on DiBcom DiB0700 - USB bridge"); MODULE_VERSION("1.0"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/usb/dvb-usb/dib0700_devices.c b/drivers/media/usb/dvb-usb/dib0700_devices.c index 7ed4964..ea0391e 100644 --- a/drivers/media/usb/dvb-usb/dib0700_devices.c +++ b/drivers/media/usb/dvb-usb/dib0700_devices.c @@ -1736,8 +1736,13 @@ static int dib809x_tuner_attach(struct dvb_usb_adapter *adap) struct dib0700_adapter_state *st = adap->priv; struct i2c_adapter *tun_i2c = st->dib8000_ops.get_i2c_master(adap->fe_adap[0].fe, DIBX000_I2C_INTERFACE_TUNER, 1); - if (dvb_attach(dib0090_register, adap->fe_adap[0].fe, tun_i2c, &dib809x_dib0090_config) == NULL) - return -ENODEV; + if (adap->id == 0) { + if (dvb_attach(dib0090_register, adap->fe_adap[0].fe, tun_i2c, &dib809x_dib0090_config) == NULL) + return -ENODEV; + } else { + if (dvb_attach(dib0090_register, adap->fe_adap[0].fe, tun_i2c, &dib809x_dib0090_config) == NULL) + return -ENODEV; + } st->set_param_save = adap->fe_adap[0].fe->ops.tuner_ops.set_params; adap->fe_adap[0].fe->ops.tuner_ops.set_params = dib8096_set_param_override; @@ -1773,6 +1778,20 @@ static int stk809x_frontend_attach(struct dvb_usb_adapter *adap) return adap->fe_adap[0].fe == NULL ? -ENODEV : 0; } +static int stk809x_frontend1_attach(struct dvb_usb_adapter *adap) +{ + struct dib0700_adapter_state *state = adap->priv; + + if (!dvb_attach(dib8000_attach, &state->dib8000_ops)) + return -ENODEV; + + state->dib8000_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 0x10, 0x82, 0); + + adap->fe_adap[0].fe = state->dib8000_ops.init(&adap->dev->i2c_adap, 0x82, &dib809x_dib8000_config[1]); + + return adap->fe_adap[0].fe == NULL ? -ENODEV : 0; +} + static int nim8096md_tuner_attach(struct dvb_usb_adapter *adap) { struct dib0700_adapter_state *st = adap->priv; @@ -3794,6 +3813,7 @@ struct usb_device_id dib0700_usb_id_table[] = { /* 80 */{ USB_DEVICE(USB_VID_ELGATO, USB_PID_ELGATO_EYETV_DTT_2) }, { USB_DEVICE(USB_VID_PCTV, USB_PID_PCTV_2002E) }, { USB_DEVICE(USB_VID_PCTV, USB_PID_PCTV_2002E_SE) }, + { USB_DEVICE(USB_VID_PCTV, USB_PID_DIBCOM_STK8096PVR) }, { 0 } /* Terminating entry */ }; MODULE_DEVICE_TABLE(usb, dib0700_usb_id_table); @@ -4959,6 +4979,59 @@ struct dvb_usb_device_properties dib0700_devices[] = { RC_BIT_NEC, .change_protocol = dib0700_change_protocol, }, + }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, + .num_adapters = 2, + .adapter = { + { + .num_frontends = 1, + .fe = {{ + .caps = DVB_USB_ADAP_HAS_PID_FILTER | + DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF, + .pid_filter_count = 32, + .pid_filter = stk80xx_pid_filter, + .pid_filter_ctrl = stk80xx_pid_filter_ctrl, + .frontend_attach = stk809x_frontend_attach, + .tuner_attach = dib809x_tuner_attach, + + DIB0700_DEFAULT_STREAMING_CONFIG(0x02), + } }, + .size_of_priv = + sizeof(struct dib0700_adapter_state), + }, { + .num_frontends = 1, + .fe = { { + .caps = DVB_USB_ADAP_HAS_PID_FILTER | + DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF, + .pid_filter_count = 32, + .pid_filter = stk80xx_pid_filter, + .pid_filter_ctrl = stk80xx_pid_filter_ctrl, + .frontend_attach = stk809x_frontend1_attach, + .tuner_attach = dib809x_tuner_attach, + + DIB0700_DEFAULT_STREAMING_CONFIG(0x03), + } }, + .size_of_priv = + sizeof(struct dib0700_adapter_state), + }, + }, + .num_device_descs = 1, + .devices = { + { "DiBcom STK8096-PVR reference design", + { &dib0700_usb_id_table[83], NULL }, + { NULL }, + }, + }, + + .rc.core = { + .rc_interval = DEFAULT_RC_INTERVAL, + .rc_codes = RC_MAP_DIB0700_RC5_TABLE, + .module_name = "dib0700", + .rc_query = dib0700_rc_query_old_firmware, + .allowed_protos = RC_BIT_RC5 | + RC_BIT_RC6_MCE | + RC_BIT_NEC, + .change_protocol = dib0700_change_protocol, + }, }, }; diff --git a/drivers/media/usb/dvb-usb/dibusb-common.c b/drivers/media/usb/dvb-usb/dibusb-common.c index ef3a8f7..35de609 100644 --- a/drivers/media/usb/dvb-usb/dibusb-common.c +++ b/drivers/media/usb/dvb-usb/dibusb-common.c @@ -1,6 +1,6 @@ /* Common methods for dibusb-based-receivers. * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free diff --git a/drivers/media/usb/dvb-usb/dibusb-mb.c b/drivers/media/usb/dvb-usb/dibusb-mb.c index a4ac37e..a005764 100644 --- a/drivers/media/usb/dvb-usb/dibusb-mb.c +++ b/drivers/media/usb/dvb-usb/dibusb-mb.c @@ -1,10 +1,10 @@ /* DVB USB compliant linux driver for mobile DVB-T USB devices based on * reference designs made by DiBcom (http://www.dibcom.fr/) (DiB3000M-B) * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * based on GPL code from DiBcom, which has - * Copyright (C) 2004 Amaury Demol for DiBcom (ademol@dibcom.fr) + * Copyright (C) 2004 Amaury Demol for DiBcom * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free @@ -465,7 +465,7 @@ static struct usb_driver dibusb_driver = { module_usb_driver(dibusb_driver); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for DiBcom USB DVB-T devices (DiB3000M-B based)"); MODULE_VERSION("1.0"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/usb/dvb-usb/dibusb-mc.c b/drivers/media/usb/dvb-usb/dibusb-mc.c index 9d1a59d0..08fb8a3 100644 --- a/drivers/media/usb/dvb-usb/dibusb-mc.c +++ b/drivers/media/usb/dvb-usb/dibusb-mc.c @@ -1,10 +1,10 @@ /* DVB USB compliant linux driver for mobile DVB-T USB devices based on * reference designs made by DiBcom (http://www.dibcom.fr/) (DiB3000M-C/P) * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * based on GPL code from DiBcom, which has - * Copyright (C) 2004 Amaury Demol for DiBcom (ademol@dibcom.fr) + * Copyright (C) 2004 Amaury Demol for DiBcom * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free @@ -143,7 +143,7 @@ static struct usb_driver dibusb_mc_driver = { module_usb_driver(dibusb_mc_driver); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for DiBcom USB2.0 DVB-T (DiB3000M-C/P based) devices"); MODULE_VERSION("1.0"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/usb/dvb-usb/dibusb.h b/drivers/media/usb/dvb-usb/dibusb.h index 32ab139..3f82163 100644 --- a/drivers/media/usb/dvb-usb/dibusb.h +++ b/drivers/media/usb/dvb-usb/dibusb.h @@ -1,6 +1,6 @@ /* Header file for all dibusb-based-receivers. * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free diff --git a/drivers/media/usb/dvb-usb/digitv.c b/drivers/media/usb/dvb-usb/digitv.c index 772bde3..6313433 100644 --- a/drivers/media/usb/dvb-usb/digitv.c +++ b/drivers/media/usb/dvb-usb/digitv.c @@ -1,7 +1,7 @@ /* DVB USB compliant linux driver for Nebula Electronics uDigiTV DVB-T USB2.0 * receiver * - * Copyright (C) 2005 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2005 Patrick Boettcher (patrick.boettcher@posteo.de) * * partly based on the SDK published by Nebula Electronics * @@ -348,7 +348,7 @@ static struct usb_driver digitv_driver = { module_usb_driver(digitv_driver); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for Nebula Electronics uDigiTV DVB-T USB2.0"); MODULE_VERSION("1.0-alpha"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/usb/dvb-usb/dtt200u-fe.c b/drivers/media/usb/dvb-usb/dtt200u-fe.c index 8637ad1..c09332b 100644 --- a/drivers/media/usb/dvb-usb/dtt200u-fe.c +++ b/drivers/media/usb/dvb-usb/dtt200u-fe.c @@ -1,7 +1,7 @@ /* Frontend part of the Linux driver for the WideView/ Yakumo/ Hama/ * Typhoon/ Yuan DVB-T USB2.0 receiver. * - * Copyright (C) 2005 Patrick Boettcher <patrick.boettcher@desy.de> + * Copyright (C) 2005 Patrick Boettcher <patrick.boettcher@posteo.de> * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free @@ -140,10 +140,11 @@ static int dtt200u_fe_set_frontend(struct dvb_frontend *fe) return 0; } -static int dtt200u_fe_get_frontend(struct dvb_frontend* fe) +static int dtt200u_fe_get_frontend(struct dvb_frontend* fe, + struct dtv_frontend_properties *fep) { - struct dtv_frontend_properties *fep = &fe->dtv_property_cache; struct dtt200u_fe_state *state = fe->demodulator_priv; + memcpy(fep, &state->fep, sizeof(struct dtv_frontend_properties)); return 0; } diff --git a/drivers/media/usb/dvb-usb/dtt200u.c b/drivers/media/usb/dvb-usb/dtt200u.c index c357fb3..ca3b69a 100644 --- a/drivers/media/usb/dvb-usb/dtt200u.c +++ b/drivers/media/usb/dvb-usb/dtt200u.c @@ -1,7 +1,7 @@ /* DVB USB library compliant Linux driver for the WideView/ Yakumo/ Hama/ * Typhoon/ Yuan/ Miglia DVB-T USB2.0 receiver. * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * Thanks to Steve Chang from WideView for providing support for the WT-220U. * @@ -362,7 +362,7 @@ static struct usb_driver dtt200u_usb_driver = { module_usb_driver(dtt200u_usb_driver); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for the WideView/Yakumo/Hama/Typhoon/Club3D/Miglia DVB-T USB2.0 devices"); MODULE_VERSION("1.0"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/usb/dvb-usb/dtt200u.h b/drivers/media/usb/dvb-usb/dtt200u.h index 005b0a7..efccc39 100644 --- a/drivers/media/usb/dvb-usb/dtt200u.h +++ b/drivers/media/usb/dvb-usb/dtt200u.h @@ -1,7 +1,7 @@ /* Common header file of Linux driver for the WideView/ Yakumo/ Hama/ * Typhoon/ Yuan DVB-T USB2.0 receiver. * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free diff --git a/drivers/media/usb/dvb-usb/dvb-usb-common.h b/drivers/media/usb/dvb-usb/dvb-usb-common.h index 6b7b2a8..7e619d6 100644 --- a/drivers/media/usb/dvb-usb/dvb-usb-common.h +++ b/drivers/media/usb/dvb-usb/dvb-usb-common.h @@ -1,6 +1,6 @@ /* dvb-usb-common.h is part of the DVB USB library. * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * see dvb-usb-init.c for copyright information. * * a header file containing prototypes and types for internal use of the dvb-usb-lib diff --git a/drivers/media/usb/dvb-usb/dvb-usb-dvb.c b/drivers/media/usb/dvb-usb/dvb-usb-dvb.c index 9ddfcab..71de19b 100644 --- a/drivers/media/usb/dvb-usb/dvb-usb-dvb.c +++ b/drivers/media/usb/dvb-usb/dvb-usb-dvb.c @@ -1,6 +1,6 @@ /* dvb-usb-dvb.c is part of the DVB USB library. * - * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de) * see dvb-usb-init.c for copyright information. * * This file contains functions for initializing and handling the diff --git a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c index 733a7ff..dd048a7 100644 --- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c +++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c @@ -1,6 +1,6 @@ /* dvb-usb-firmware.c is part of the DVB USB library. * - * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de) * see dvb-usb-init.c for copyright information. * * This file contains functions for downloading the firmware to Cypress FX 1 and 2 based devices. diff --git a/drivers/media/usb/dvb-usb/dvb-usb-i2c.c b/drivers/media/usb/dvb-usb/dvb-usb-i2c.c index 88e4a62..4f0b0ad 100644 --- a/drivers/media/usb/dvb-usb/dvb-usb-i2c.c +++ b/drivers/media/usb/dvb-usb/dvb-usb-i2c.c @@ -1,6 +1,6 @@ /* dvb-usb-i2c.c is part of the DVB USB library. * - * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de) * see dvb-usb-init.c for copyright information. * * This file contains functions for (de-)initializing an I2C adapter. diff --git a/drivers/media/usb/dvb-usb/dvb-usb-init.c b/drivers/media/usb/dvb-usb/dvb-usb-init.c index 1adf325..3896ba9 100644 --- a/drivers/media/usb/dvb-usb/dvb-usb-init.c +++ b/drivers/media/usb/dvb-usb/dvb-usb-init.c @@ -3,7 +3,7 @@ * * dvb-usb-init.c * - * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de) * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free @@ -299,6 +299,6 @@ void dvb_usb_device_exit(struct usb_interface *intf) EXPORT_SYMBOL(dvb_usb_device_exit); MODULE_VERSION("1.0"); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("A library module containing commonly used USB and DVB function USB DVB devices"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/usb/dvb-usb/dvb-usb-remote.c b/drivers/media/usb/dvb-usb/dvb-usb-remote.c index 7b5dae3..c259f9e 100644 --- a/drivers/media/usb/dvb-usb/dvb-usb-remote.c +++ b/drivers/media/usb/dvb-usb/dvb-usb-remote.c @@ -1,6 +1,6 @@ /* dvb-usb-remote.c is part of the DVB USB library. * - * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de) * see dvb-usb-init.c for copyright information. * * This file contains functions for initializing the input-device and for handling remote-control-queries. diff --git a/drivers/media/usb/dvb-usb/dvb-usb-urb.c b/drivers/media/usb/dvb-usb/dvb-usb-urb.c index 5c8f651..95f9097 100644 --- a/drivers/media/usb/dvb-usb/dvb-usb-urb.c +++ b/drivers/media/usb/dvb-usb/dvb-usb-urb.c @@ -1,6 +1,6 @@ /* dvb-usb-urb.c is part of the DVB USB library. * - * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de) * see dvb-usb-init.c for copyright information. * * This file keeps functions for initializing and handling the diff --git a/drivers/media/usb/dvb-usb/dvb-usb.h b/drivers/media/usb/dvb-usb/dvb-usb.h index ce4c4e3..639c467 100644 --- a/drivers/media/usb/dvb-usb/dvb-usb.h +++ b/drivers/media/usb/dvb-usb/dvb-usb.h @@ -1,6 +1,6 @@ /* dvb-usb.h is part of the DVB USB library. * - * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de) * see dvb-usb-init.c for copyright information. * * the headerfile, all dvb-usb-drivers have to include. diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c index 14ef25d..dd46d6c 100644 --- a/drivers/media/usb/dvb-usb/dw2102.c +++ b/drivers/media/usb/dvb-usb/dw2102.c @@ -1688,6 +1688,7 @@ enum dw2102_table_entry { TECHNOTREND_S2_4600, TEVII_S482_1, TEVII_S482_2, + TERRATEC_CINERGY_S2_BOX, }; static struct usb_device_id dw2102_table[] = { @@ -1702,19 +1703,20 @@ static struct usb_device_id dw2102_table[] = { [TEVII_S660] = {USB_DEVICE(0x9022, USB_PID_TEVII_S660)}, [PROF_7500] = {USB_DEVICE(0x3034, 0x7500)}, [GENIATECH_SU3000] = {USB_DEVICE(0x1f4d, 0x3000)}, - [TERRATEC_CINERGY_S2] = {USB_DEVICE(USB_VID_TERRATEC, 0x00a8)}, + [TERRATEC_CINERGY_S2] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R1)}, [TEVII_S480_1] = {USB_DEVICE(0x9022, USB_PID_TEVII_S480_1)}, [TEVII_S480_2] = {USB_DEVICE(0x9022, USB_PID_TEVII_S480_2)}, [X3M_SPC1400HD] = {USB_DEVICE(0x1f4d, 0x3100)}, [TEVII_S421] = {USB_DEVICE(0x9022, USB_PID_TEVII_S421)}, [TEVII_S632] = {USB_DEVICE(0x9022, USB_PID_TEVII_S632)}, - [TERRATEC_CINERGY_S2_R2] = {USB_DEVICE(USB_VID_TERRATEC, 0x00b0)}, + [TERRATEC_CINERGY_S2_R2] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R2)}, [GOTVIEW_SAT_HD] = {USB_DEVICE(0x1FE1, USB_PID_GOTVIEW_SAT_HD)}, [GENIATECH_T220] = {USB_DEVICE(0x1f4d, 0xD220)}, [TECHNOTREND_S2_4600] = {USB_DEVICE(USB_VID_TECHNOTREND, USB_PID_TECHNOTREND_CONNECT_S2_4600)}, [TEVII_S482_1] = {USB_DEVICE(0x9022, 0xd483)}, [TEVII_S482_2] = {USB_DEVICE(0x9022, 0xd484)}, + [TERRATEC_CINERGY_S2_BOX] = {USB_DEVICE(USB_VID_TERRATEC, 0x0105)}, { } }; @@ -2232,7 +2234,7 @@ static struct dvb_usb_device_properties tt_s2_4600_properties = { } }, } }, - .num_device_descs = 3, + .num_device_descs = 4, .devices = { { "TechnoTrend TT-connect S2-4600", { &dw2102_table[TECHNOTREND_S2_4600], NULL }, @@ -2246,6 +2248,10 @@ static struct dvb_usb_device_properties tt_s2_4600_properties = { { &dw2102_table[TEVII_S482_2], NULL }, { NULL }, }, + { "Terratec Cinergy S2 USB BOX", + { &dw2102_table[TERRATEC_CINERGY_S2_BOX], NULL }, + { NULL }, + }, } }; diff --git a/drivers/media/usb/dvb-usb/friio-fe.c b/drivers/media/usb/dvb-usb/friio-fe.c index 8ec92fb..979f05b 100644 --- a/drivers/media/usb/dvb-usb/friio-fe.c +++ b/drivers/media/usb/dvb-usb/friio-fe.c @@ -283,20 +283,6 @@ static int jdvbt90502_set_property(struct dvb_frontend *fe, return r; } -static int jdvbt90502_get_frontend(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - p->inversion = INVERSION_AUTO; - p->bandwidth_hz = 6000000; - p->code_rate_HP = FEC_AUTO; - p->code_rate_LP = FEC_AUTO; - p->modulation = QAM_64; - p->transmission_mode = TRANSMISSION_MODE_AUTO; - p->guard_interval = GUARD_INTERVAL_AUTO; - p->hierarchy = HIERARCHY_AUTO; - return 0; -} - static int jdvbt90502_set_frontend(struct dvb_frontend *fe) { struct dtv_frontend_properties *p = &fe->dtv_property_cache; @@ -312,8 +298,16 @@ static int jdvbt90502_set_frontend(struct dvb_frontend *fe) deb_fe("%s: Freq:%d\n", __func__, p->frequency); - /* for recovery from DTV_CLEAN */ - fe->dtv_property_cache.delivery_system = SYS_ISDBT; + /* This driver only works on auto mode */ + p->inversion = INVERSION_AUTO; + p->bandwidth_hz = 6000000; + p->code_rate_HP = FEC_AUTO; + p->code_rate_LP = FEC_AUTO; + p->modulation = QAM_64; + p->transmission_mode = TRANSMISSION_MODE_AUTO; + p->guard_interval = GUARD_INTERVAL_AUTO; + p->hierarchy = HIERARCHY_AUTO; + p->delivery_system = SYS_ISDBT; ret = jdvbt90502_pll_set_freq(state, p->frequency); if (ret) { @@ -466,7 +460,6 @@ static struct dvb_frontend_ops jdvbt90502_ops = { .set_property = jdvbt90502_set_property, .set_frontend = jdvbt90502_set_frontend, - .get_frontend = jdvbt90502_get_frontend, .read_status = jdvbt90502_read_status, .read_signal_strength = jdvbt90502_read_signal_strength, diff --git a/drivers/media/usb/dvb-usb/nova-t-usb2.c b/drivers/media/usb/dvb-usb/nova-t-usb2.c index 6c55384..fc7569e 100644 --- a/drivers/media/usb/dvb-usb/nova-t-usb2.c +++ b/drivers/media/usb/dvb-usb/nova-t-usb2.c @@ -1,7 +1,7 @@ /* DVB USB framework compliant Linux driver for the Hauppauge WinTV-NOVA-T usb2 * DVB-T receiver. * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free @@ -227,7 +227,7 @@ static struct usb_driver nova_t_driver = { module_usb_driver(nova_t_driver); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Hauppauge WinTV-NOVA-T usb2"); MODULE_VERSION("1.0"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c index 6c3c477..51487d2 100644 --- a/drivers/media/usb/dvb-usb/technisat-usb2.c +++ b/drivers/media/usb/dvb-usb/technisat-usb2.c @@ -512,7 +512,7 @@ static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a) &a->dev->i2c_adap, STV090x_DEMODULATOR_0); if (a->fe_adap[0].fe) { - struct stv6110x_devctl *ctl; + const struct stv6110x_devctl *ctl; ctl = dvb_attach(stv6110x_attach, a->fe_adap[0].fe, diff --git a/drivers/media/usb/dvb-usb/ttusb2.c b/drivers/media/usb/dvb-usb/ttusb2.c index f107173..ecc207f 100644 --- a/drivers/media/usb/dvb-usb/ttusb2.c +++ b/drivers/media/usb/dvb-usb/ttusb2.c @@ -820,7 +820,7 @@ static struct usb_driver ttusb2_driver = { module_usb_driver(ttusb2_driver); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for Pinnacle PCTV 400e DVB-S USB2.0"); MODULE_VERSION("1.0"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/usb/dvb-usb/umt-010.c b/drivers/media/usb/dvb-usb/umt-010.c index 9b04229..58ad5b4 100644 --- a/drivers/media/usb/dvb-usb/umt-010.c +++ b/drivers/media/usb/dvb-usb/umt-010.c @@ -1,7 +1,7 @@ /* DVB USB framework compliant Linux driver for the HanfTek UMT-010 USB2.0 * DVB-T receiver. * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free @@ -145,7 +145,7 @@ static struct usb_driver umt_driver = { module_usb_driver(umt_driver); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for HanfTek UMT 010 USB2.0 DVB-T device"); MODULE_VERSION("1.0"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/usb/dvb-usb/usb-urb.c b/drivers/media/usb/dvb-usb/usb-urb.c index d62ee0f..8917360 100644 --- a/drivers/media/usb/dvb-usb/usb-urb.c +++ b/drivers/media/usb/dvb-usb/usb-urb.c @@ -1,6 +1,6 @@ /* usb-urb.c is part of the DVB USB library. * - * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de) * see dvb-usb-init.c for copyright information. * * This file keeps functions for initializing and handling the diff --git a/drivers/media/usb/dvb-usb/vp702x-fe.c b/drivers/media/usb/dvb-usb/vp702x-fe.c index d361a72..27398c0 100644 --- a/drivers/media/usb/dvb-usb/vp702x-fe.c +++ b/drivers/media/usb/dvb-usb/vp702x-fe.c @@ -4,7 +4,7 @@ * Copyright (C) 2005 Ralph Metzler <rjkm@metzlerbros.de> * Metzler Brothers Systementwicklung GbR * - * Copyright (C) 2005 Patrick Boettcher <patrick.boettcher@desy.de> + * Copyright (C) 2005 Patrick Boettcher <patrick.boettcher@posteo.de> * * Thanks to Twinhan who kindly provided hardware and information. * diff --git a/drivers/media/usb/dvb-usb/vp702x.c b/drivers/media/usb/dvb-usb/vp702x.c index ee1e19e..40de33d 100644 --- a/drivers/media/usb/dvb-usb/vp702x.c +++ b/drivers/media/usb/dvb-usb/vp702x.c @@ -4,7 +4,7 @@ * Copyright (C) 2005 Ralph Metzler <rjkm@metzlerbros.de> * Metzler Brothers Systementwicklung GbR * - * Copyright (C) 2005 Patrick Boettcher <patrick.boettcher@desy.de> + * Copyright (C) 2005 Patrick Boettcher <patrick.boettcher@posteo.de> * * Thanks to Twinhan who kindly provided hardware and information. * @@ -439,7 +439,7 @@ static struct usb_driver vp702x_usb_driver = { module_usb_driver(vp702x_usb_driver); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for Twinhan StarBox DVB-S USB2.0 and clones"); MODULE_VERSION("1.0"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/usb/dvb-usb/vp7045-fe.c b/drivers/media/usb/dvb-usb/vp7045-fe.c index e708afc..7765602 100644 --- a/drivers/media/usb/dvb-usb/vp7045-fe.c +++ b/drivers/media/usb/dvb-usb/vp7045-fe.c @@ -1,7 +1,7 @@ /* DVB frontend part of the Linux driver for TwinhanDTV Alpha/MagicBoxII USB2.0 * DVB-T receiver. * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * Thanks to Twinhan who kindly provided hardware and information. * diff --git a/drivers/media/usb/dvb-usb/vp7045.c b/drivers/media/usb/dvb-usb/vp7045.c index d750724..13340af 100644 --- a/drivers/media/usb/dvb-usb/vp7045.c +++ b/drivers/media/usb/dvb-usb/vp7045.c @@ -2,7 +2,7 @@ * - TwinhanDTV Alpha/MagicBoxII USB2.0 DVB-T receiver * - DigitalNow TinyUSB2 DVB-t receiver * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * Thanks to Twinhan who kindly provided hardware and information. * @@ -296,7 +296,7 @@ static struct usb_driver vp7045_usb_driver = { module_usb_driver(vp7045_usb_driver); -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); +MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for Twinhan MagicBox/Alpha and DNTV tinyUSB2 DVB-T USB2.0"); MODULE_VERSION("1.0"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/usb/dvb-usb/vp7045.h b/drivers/media/usb/dvb-usb/vp7045.h index cf5ec46..6649993 100644 --- a/drivers/media/usb/dvb-usb/vp7045.h +++ b/drivers/media/usb/dvb-usb/vp7045.h @@ -1,7 +1,7 @@ /* Common header-file of the Linux driver for the TwinhanDTV Alpha/MagicBoxII * USB2.0 DVB-T receiver. * - * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de) * * Thanks to Twinhan who kindly provided hardware and information. * diff --git a/drivers/media/usb/em28xx/em28xx-camera.c b/drivers/media/usb/em28xx/em28xx-camera.c index b58acd3..72f3f4d 100644 --- a/drivers/media/usb/em28xx/em28xx-camera.c +++ b/drivers/media/usb/em28xx/em28xx-camera.c @@ -64,6 +64,8 @@ static int em28xx_initialize_mt9m111(struct em28xx *dev) i2c_master_send(&dev->i2c_client[dev->def_i2c_bus], ®s[i][0], 3); + /* FIXME: This won't be creating a sensor at the media graph */ + return 0; } @@ -91,6 +93,8 @@ static int em28xx_initialize_mt9m001(struct em28xx *dev) i2c_master_send(&dev->i2c_client[dev->def_i2c_bus], ®s[i][0], 3); + /* FIXME: This won't be creating a sensor at the media graph */ + return 0; } diff --git a/drivers/media/usb/em28xx/em28xx-cards.c b/drivers/media/usb/em28xx/em28xx-cards.c index a1b6ef5..ba442c9 100644 --- a/drivers/media/usb/em28xx/em28xx-cards.c +++ b/drivers/media/usb/em28xx/em28xx-cards.c @@ -570,7 +570,7 @@ struct em28xx_board em28xx_boards[] = { .tuner_type = TUNER_ABSENT, .is_webcam = 1, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = 0, .amux = EM28XX_AMUX_VIDEO, .gpio = silvercrest_reg_seq, @@ -583,7 +583,7 @@ struct em28xx_board em28xx_boards[] = { .decoder = EM28XX_SAA711X, .tuner_type = TUNER_ABSENT, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -605,7 +605,7 @@ struct em28xx_board em28xx_boards[] = { .tuner_type = TUNER_ABSENT, .is_webcam = 1, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = 0, .amux = EM28XX_AMUX_VIDEO, } }, @@ -616,7 +616,7 @@ struct em28xx_board em28xx_boards[] = { .tda9887_conf = TDA9887_PRESENT, .decoder = EM28XX_SAA711X, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -635,7 +635,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_LINE_IN, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -655,7 +655,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -675,7 +675,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -715,7 +715,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_LINE_IN, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -735,7 +735,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_LINE_IN, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -755,7 +755,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -775,7 +775,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -800,7 +800,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE4, .amux = EM28XX_AMUX_AUX, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE5, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -819,7 +819,7 @@ struct em28xx_board em28xx_boards[] = { .tuner_type = TUNER_ABSENT, .is_webcam = 1, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = 0, .amux = EM28XX_AMUX_VIDEO, } }, @@ -829,7 +829,7 @@ struct em28xx_board em28xx_boards[] = { .tuner_type = TUNER_ABSENT, .is_webcam = 1, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = 0, .amux = EM28XX_AMUX_VIDEO, .gpio = silvercrest_reg_seq, @@ -848,7 +848,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_LINE_IN, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_VIDEO, }, { @@ -863,7 +863,7 @@ struct em28xx_board em28xx_boards[] = { .tuner_type = TUNER_ABSENT, /* Capture only device */ .decoder = EM28XX_SAA711X, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -879,7 +879,7 @@ struct em28xx_board em28xx_boards[] = { .tuner_type = TUNER_ABSENT, .is_webcam = 1, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = 0, .amux = EM28XX_AMUX_VIDEO, } }, @@ -889,7 +889,7 @@ struct em28xx_board em28xx_boards[] = { .decoder = EM28XX_SAA711X, .tuner_type = TUNER_ABSENT, /* Capture only device */ .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -909,7 +909,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -930,7 +930,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -952,7 +952,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = hauppauge_wintv_hvr_900_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = hauppauge_wintv_hvr_900_analog, @@ -974,7 +974,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = TVP5150_COMPOSITE0, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -992,7 +992,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = TVP5150_COMPOSITE0, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1006,7 +1006,7 @@ struct em28xx_board em28xx_boards[] = { .tuner_type = TUNER_ABSENT, /* Capture only device */ .decoder = EM28XX_TVP5150, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1029,7 +1029,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_LINE_IN, .gpio = pinnacle_hybrid_pro_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = pinnacle_hybrid_pro_analog, @@ -1100,7 +1100,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = terratec_cinergy_USB_XS_FR_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = terratec_cinergy_USB_XS_FR_analog, @@ -1186,7 +1186,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = hauppauge_wintv_hvr_900_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = hauppauge_wintv_hvr_900_analog, @@ -1213,7 +1213,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = hauppauge_wintv_hvr_900_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = hauppauge_wintv_hvr_900_analog, @@ -1239,7 +1239,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = hauppauge_wintv_hvr_900_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = hauppauge_wintv_hvr_900_analog, @@ -1265,7 +1265,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = hauppauge_wintv_hvr_900_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = hauppauge_wintv_hvr_900_analog, @@ -1291,7 +1291,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = hauppauge_wintv_hvr_900_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = hauppauge_wintv_hvr_900_analog, @@ -1317,7 +1317,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = hauppauge_wintv_hvr_900_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = hauppauge_wintv_hvr_900_analog, @@ -1343,7 +1343,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = default_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = default_analog, @@ -1368,7 +1368,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = hauppauge_wintv_hvr_900_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = hauppauge_wintv_hvr_900_analog, @@ -1392,7 +1392,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE4, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1413,7 +1413,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1428,7 +1428,7 @@ struct em28xx_board em28xx_boards[] = { .decoder = EM28XX_SAA711X, .tuner_type = TUNER_ABSENT, /* capture only board */ .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1443,7 +1443,7 @@ struct em28xx_board em28xx_boards[] = { .tuner_type = TUNER_ABSENT, /* Capture-only board */ .decoder = EM28XX_SAA711X, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, .gpio = vc211a_enable, @@ -1465,7 +1465,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1485,7 +1485,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1500,7 +1500,7 @@ struct em28xx_board em28xx_boards[] = { .tuner_type = TUNER_ABSENT, /* capture only board */ .decoder = EM28XX_SAA711X, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1520,7 +1520,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1541,7 +1541,7 @@ struct em28xx_board em28xx_boards[] = { .aout = EM28XX_AOUT_MONO | /* I2S */ EM28XX_AOUT_MASTER, /* Line out pin */ }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1555,6 +1555,7 @@ struct em28xx_board em28xx_boards[] = { .buttons = std_snapshot_button, .tda9887_conf = TDA9887_PRESENT, .tuner_type = TUNER_YMEC_TVF_5533MF, + .tuner_addr = 0x60, .decoder = EM28XX_SAA711X, .input = { { .type = EM28XX_VMUX_TELEVISION, @@ -1563,7 +1564,7 @@ struct em28xx_board em28xx_boards[] = { .aout = EM28XX_AOUT_MONO | /* I2S */ EM28XX_AOUT_MASTER, /* Line out pin */ }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1581,7 +1582,7 @@ struct em28xx_board em28xx_boards[] = { .type = EM28XX_VMUX_SVIDEO, .vmux = SAA7115_SVIDEO3, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, } }, }, @@ -1610,7 +1611,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = em2880_msi_digivox_ad_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = em2880_msi_digivox_ad_analog, @@ -1633,7 +1634,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = em2880_msi_digivox_ad_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = em2880_msi_digivox_ad_analog, @@ -1654,7 +1655,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = TVP5150_COMPOSITE0, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1677,7 +1678,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = default_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = default_analog, @@ -1708,7 +1709,7 @@ struct em28xx_board em28xx_boards[] = { .gpio = em2882_kworld_315u_analog, .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, .gpio = em2882_kworld_315u_analog1, @@ -1735,7 +1736,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = default_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = default_analog, @@ -1758,7 +1759,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = default_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = default_analog, @@ -1782,7 +1783,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = pinnacle_hybrid_pro_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = pinnacle_hybrid_pro_analog, @@ -1808,7 +1809,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = hauppauge_wintv_hvr_900_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = hauppauge_wintv_hvr_900_analog, @@ -1834,7 +1835,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = TVP5150_COMPOSITE0, .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1859,7 +1860,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = hauppauge_wintv_hvr_900_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = hauppauge_wintv_hvr_900_analog, @@ -1904,7 +1905,7 @@ struct em28xx_board em28xx_boards[] = { .gpio = kworld_330u_analog, .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = kworld_330u_analog, @@ -1951,7 +1952,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1970,7 +1971,7 @@ struct em28xx_board em28xx_boards[] = { .tuner_type = TUNER_ABSENT, .decoder = EM28XX_SAA711X, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -1990,7 +1991,7 @@ struct em28xx_board em28xx_boards[] = { .vmux = TVP5150_COMPOSITE0, .amux = EM28XX_AMUX_VIDEO, }, { /* Composite has not been tested yet */ - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_VIDEO, }, { /* S-video has not been tested yet */ @@ -2006,7 +2007,7 @@ struct em28xx_board em28xx_boards[] = { .decoder = EM28XX_SAA711X, .xclk = EM28XX_XCLK_FREQUENCY_12MHZ, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -2023,7 +2024,7 @@ struct em28xx_board em28xx_boards[] = { .xclk = EM28XX_XCLK_FREQUENCY_12MHZ, .mute_gpio = terratec_av350_mute_gpio, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AUDIO_SRC_LINE, .gpio = terratec_av350_unmute_gpio, @@ -2041,7 +2042,7 @@ struct em28xx_board em28xx_boards[] = { .decoder = EM28XX_SAA711X, .tuner_type = TUNER_ABSENT, /* Capture only device */ .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -2067,7 +2068,7 @@ struct em28xx_board em28xx_boards[] = { .amux = EM28XX_AMUX_VIDEO, .gpio = evga_indtube_analog, }, { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, .gpio = evga_indtube_analog, @@ -2125,7 +2126,7 @@ struct em28xx_board em28xx_boards[] = { .tuner_type = TUNER_ABSENT, .decoder = EM28XX_SAA711X, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = SAA7115_COMPOSITE0, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -2238,7 +2239,7 @@ struct em28xx_board em28xx_boards[] = { .tuner_type = TUNER_ABSENT, .is_webcam = 1, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .amux = EM28XX_AMUX_VIDEO, .gpio = speedlink_vad_laplace_reg_seq, } }, @@ -2272,7 +2273,7 @@ struct em28xx_board em28xx_boards[] = { .tuner_type = TUNER_ABSENT, /* Capture only device */ .decoder = EM28XX_TVP5150, .input = { { - .type = EM28XX_VMUX_COMPOSITE1, + .type = EM28XX_VMUX_COMPOSITE, .vmux = TVP5150_COMPOSITE1, .amux = EM28XX_AMUX_LINE_IN, }, { @@ -3012,6 +3013,48 @@ static void flush_request_modules(struct em28xx *dev) flush_work(&dev->request_module_wk); } +static int em28xx_media_device_init(struct em28xx *dev, + struct usb_device *udev) +{ +#ifdef CONFIG_MEDIA_CONTROLLER + struct media_device *mdev; + + mdev = kzalloc(sizeof(*mdev), GFP_KERNEL); + if (!mdev) + return -ENOMEM; + + mdev->dev = &udev->dev; + + if (!dev->name) + strlcpy(mdev->model, "unknown em28xx", sizeof(mdev->model)); + else + strlcpy(mdev->model, dev->name, sizeof(mdev->model)); + if (udev->serial) + strlcpy(mdev->serial, udev->serial, sizeof(mdev->serial)); + strcpy(mdev->bus_info, udev->devpath); + mdev->hw_revision = le16_to_cpu(udev->descriptor.bcdDevice); + mdev->driver_version = LINUX_VERSION_CODE; + + media_device_init(mdev); + + dev->media_dev = mdev; +#endif + return 0; +} + +static void em28xx_unregister_media_device(struct em28xx *dev) +{ + +#ifdef CONFIG_MEDIA_CONTROLLER + if (dev->media_dev) { + media_device_unregister(dev->media_dev); + media_device_cleanup(dev->media_dev); + kfree(dev->media_dev); + dev->media_dev = NULL; + } +#endif +} + /* * em28xx_release_resources() * unregisters the v4l2,i2c and usb devices @@ -3023,6 +3066,8 @@ static void em28xx_release_resources(struct em28xx *dev) mutex_lock(&dev->lock); + em28xx_unregister_media_device(dev); + if (dev->def_i2c_bus) em28xx_i2c_unregister(dev, 1); em28xx_i2c_unregister(dev, 0); @@ -3167,6 +3212,8 @@ static int em28xx_init_dev(struct em28xx *dev, struct usb_device *udev, */ snprintf(dev->name, sizeof(dev->name), "%s #%d", chip_name, dev->devno); + em28xx_media_device_init(dev, udev); + if (dev->is_audio_only) { retval = em28xx_audio_setup(dev); if (retval) @@ -3467,7 +3514,7 @@ static int em28xx_usb_probe(struct usb_interface *interface, /* save our data pointer in this interface device */ usb_set_intfdata(interface, dev); - /* allocate device struct */ + /* allocate device struct and check if the device is a webcam */ mutex_init(&dev->lock); retval = em28xx_init_dev(dev, udev, interface, nr); if (retval) { @@ -3483,6 +3530,15 @@ static int em28xx_usb_probe(struct usb_interface *interface, try_bulk = usb_xfer_mode > 0; } + /* Disable V4L2 if the device doesn't have a decoder */ + if (has_video && + dev->board.decoder == EM28XX_NODECODER && !dev->board.is_webcam) { + printk(DRIVER_NAME + ": Currently, V4L2 is not supported on this model\n"); + has_video = false; + dev->has_video = false; + } + /* Select USB transfer types to use */ if (has_video) { if (!dev->analog_ep_isoc || (try_bulk && dev->analog_ep_bulk)) @@ -3501,9 +3557,14 @@ static int em28xx_usb_probe(struct usb_interface *interface, request_modules(dev); - /* Should be the last thing to do, to avoid newer udev's to - open the device before fully initializing it + /* + * Do it at the end, to reduce dynamic configuration changes during + * the device init. Yet, as request_modules() can be async, the + * topology will likely change after the load of the em28xx subdrivers. */ +#ifdef CONFIG_MEDIA_CONTROLLER + retval = media_device_register(dev->media_dev); +#endif return 0; diff --git a/drivers/media/usb/em28xx/em28xx-dvb.c b/drivers/media/usb/em28xx/em28xx-dvb.c index bf5c244..ea80541 100644 --- a/drivers/media/usb/em28xx/em28xx-dvb.c +++ b/drivers/media/usb/em28xx/em28xx-dvb.c @@ -916,6 +916,9 @@ static int em28xx_register_dvb(struct em28xx_dvb *dvb, struct module *module, dev->name, result); goto fail_adapter; } +#ifdef CONFIG_MEDIA_CONTROLLER_DVB + dvb->adapter.mdev = dev->media_dev; +#endif /* Ensure all frontends negotiate bus access */ dvb->fe[0]->ops.ts_bus_ctrl = em28xx_dvb_bus_ctrl; @@ -994,8 +997,15 @@ static int em28xx_register_dvb(struct em28xx_dvb *dvb, struct module *module, /* register network adapter */ dvb_net_init(&dvb->adapter, &dvb->net, &dvb->demux.dmx); + + result = dvb_create_media_graph(&dvb->adapter, false); + if (result < 0) + goto fail_create_graph; + return 0; +fail_create_graph: + dvb_net_release(&dvb->net); fail_fe_conn: dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem); fail_fe_mem: diff --git a/drivers/media/usb/em28xx/em28xx-video.c b/drivers/media/usb/em28xx/em28xx-video.c index 0e86ff4..16a2d40 100644 --- a/drivers/media/usb/em28xx/em28xx-video.c +++ b/drivers/media/usb/em28xx/em28xx-video.c @@ -196,7 +196,6 @@ static void em28xx_wake_i2c(struct em28xx *dev) v4l2_device_call_all(v4l2_dev, 0, core, reset, 0); v4l2_device_call_all(v4l2_dev, 0, video, s_routing, INPUT(dev->ctl_input)->vmux, 0, 0); - v4l2_device_call_all(v4l2_dev, 0, video, s_stream, 0); } static int em28xx_colorlevels_set_default(struct em28xx *dev) @@ -867,6 +866,275 @@ static void res_free(struct em28xx *dev, enum v4l2_buf_type f_type) em28xx_videodbg("res: put %d\n", res_type); } +static void em28xx_v4l2_media_release(struct em28xx *dev) +{ +#ifdef CONFIG_MEDIA_CONTROLLER + int i; + + for (i = 0; i < MAX_EM28XX_INPUT; i++) { + if (!INPUT(i)->type) + return; + media_device_unregister_entity(&dev->input_ent[i]); + } +#endif +} + +/* + * Media Controller helper functions + */ + +static int em28xx_v4l2_create_media_graph(struct em28xx *dev) +{ +#ifdef CONFIG_MEDIA_CONTROLLER + struct em28xx_v4l2 *v4l2 = dev->v4l2; + struct media_device *mdev = dev->media_dev; + struct media_entity *entity; + struct media_entity *if_vid = NULL, *if_aud = NULL; + struct media_entity *tuner = NULL, *decoder = NULL; + int i, ret; + + if (!mdev) + return 0; + + /* Webcams are really simple */ + if (dev->board.is_webcam) { + media_device_for_each_entity(entity, mdev) { + if (entity->function != MEDIA_ENT_F_CAM_SENSOR) + continue; + ret = media_create_pad_link(entity, 0, + &v4l2->vdev.entity, 0, + MEDIA_LNK_FL_ENABLED); + if (ret) + return ret; + } + return 0; + } + + /* Non-webcams have analog TV decoder and other complexities */ + + media_device_for_each_entity(entity, mdev) { + switch (entity->function) { + case MEDIA_ENT_F_IF_VID_DECODER: + if_vid = entity; + break; + case MEDIA_ENT_F_IF_AUD_DECODER: + if_aud = entity; + break; + case MEDIA_ENT_F_TUNER: + tuner = entity; + break; + case MEDIA_ENT_F_ATV_DECODER: + decoder = entity; + break; + } + } + + /* Analog setup, using tuner as a link */ + + /* Something bad happened! */ + if (!decoder) + return -EINVAL; + + if (tuner) { + if (if_vid) { + ret = media_create_pad_link(tuner, TUNER_PAD_OUTPUT, + if_vid, + IF_VID_DEC_PAD_IF_INPUT, + MEDIA_LNK_FL_ENABLED); + if (ret) + return ret; + ret = media_create_pad_link(if_vid, IF_VID_DEC_PAD_OUT, + decoder, DEMOD_PAD_IF_INPUT, + MEDIA_LNK_FL_ENABLED); + if (ret) + return ret; + } else { + ret = media_create_pad_link(tuner, TUNER_PAD_OUTPUT, + decoder, DEMOD_PAD_IF_INPUT, + MEDIA_LNK_FL_ENABLED); + if (ret) + return ret; + } + + if (if_aud) { + ret = media_create_pad_link(tuner, TUNER_PAD_AUD_OUT, + if_aud, + IF_AUD_DEC_PAD_IF_INPUT, + MEDIA_LNK_FL_ENABLED); + if (ret) + return ret; + } else { + if_aud = tuner; + } + + } + ret = media_create_pad_link(decoder, DEMOD_PAD_VID_OUT, + &v4l2->vdev.entity, 0, + MEDIA_LNK_FL_ENABLED); + if (ret) + return ret; + + if (em28xx_vbi_supported(dev)) { + ret = media_create_pad_link(decoder, DEMOD_PAD_VBI_OUT, + &v4l2->vbi_dev.entity, 0, + MEDIA_LNK_FL_ENABLED); + if (ret) + return ret; + } + + for (i = 0; i < MAX_EM28XX_INPUT; i++) { + struct media_entity *ent = &dev->input_ent[i]; + + if (!INPUT(i)->type) + break; + + switch (INPUT(i)->type) { + case EM28XX_VMUX_COMPOSITE: + case EM28XX_VMUX_SVIDEO: + ret = media_create_pad_link(ent, 0, decoder, + DEMOD_PAD_IF_INPUT, 0); + if (ret) + return ret; + break; + default: /* EM28XX_VMUX_TELEVISION or EM28XX_RADIO */ + if (!tuner) + break; + + ret = media_create_pad_link(ent, 0, tuner, + TUNER_PAD_RF_INPUT, + MEDIA_LNK_FL_ENABLED); + if (ret) + return ret; + break; + } + } +#endif + return 0; +} + +static int em28xx_enable_analog_tuner(struct em28xx *dev) +{ +#ifdef CONFIG_MEDIA_CONTROLLER + struct media_device *mdev = dev->media_dev; + struct em28xx_v4l2 *v4l2 = dev->v4l2; + struct media_entity *source; + struct media_link *link, *found_link = NULL; + int ret, active_links = 0; + + if (!mdev || !v4l2->decoder) + return 0; + + /* + * This will find the tuner that is connected into the decoder. + * Technically, this is not 100% correct, as the device may be + * using an analog input instead of the tuner. However, as we can't + * do DVB streaming while the DMA engine is being used for V4L2, + * this should be enough for the actual needs. + */ + list_for_each_entry(link, &v4l2->decoder->links, list) { + if (link->sink->entity == v4l2->decoder) { + found_link = link; + if (link->flags & MEDIA_LNK_FL_ENABLED) + active_links++; + break; + } + } + + if (active_links == 1 || !found_link) + return 0; + + source = found_link->source->entity; + list_for_each_entry(link, &source->links, list) { + struct media_entity *sink; + int flags = 0; + + sink = link->sink->entity; + + if (sink == v4l2->decoder) + flags = MEDIA_LNK_FL_ENABLED; + + ret = media_entity_setup_link(link, flags); + if (ret) { + pr_err("Couldn't change link %s->%s to %s. Error %d\n", + source->name, sink->name, + flags ? "enabled" : "disabled", + ret); + return ret; + } else + em28xx_videodbg("link %s->%s was %s\n", + source->name, sink->name, + flags ? "ENABLED" : "disabled"); + } +#endif + return 0; +} + +static const char * const iname[] = { + [EM28XX_VMUX_COMPOSITE] = "Composite", + [EM28XX_VMUX_SVIDEO] = "S-Video", + [EM28XX_VMUX_TELEVISION] = "Television", + [EM28XX_RADIO] = "Radio", +}; + +static void em28xx_v4l2_create_entities(struct em28xx *dev) +{ +#if defined(CONFIG_MEDIA_CONTROLLER) + struct em28xx_v4l2 *v4l2 = dev->v4l2; + int ret, i; + + /* Initialize Video, VBI and Radio pads */ + v4l2->video_pad.flags = MEDIA_PAD_FL_SINK; + ret = media_entity_pads_init(&v4l2->vdev.entity, 1, &v4l2->video_pad); + if (ret < 0) + pr_err("failed to initialize video media entity!\n"); + + if (em28xx_vbi_supported(dev)) { + v4l2->vbi_pad.flags = MEDIA_PAD_FL_SINK; + ret = media_entity_pads_init(&v4l2->vbi_dev.entity, 1, + &v4l2->vbi_pad); + if (ret < 0) + pr_err("failed to initialize vbi media entity!\n"); + } + + /* Webcams don't have input connectors */ + if (dev->board.is_webcam) + return; + + /* Create entities for each input connector */ + for (i = 0; i < MAX_EM28XX_INPUT; i++) { + struct media_entity *ent = &dev->input_ent[i]; + + if (!INPUT(i)->type) + break; + + ent->name = iname[INPUT(i)->type]; + ent->flags = MEDIA_ENT_FL_CONNECTOR; + dev->input_pad[i].flags = MEDIA_PAD_FL_SOURCE; + + switch (INPUT(i)->type) { + case EM28XX_VMUX_COMPOSITE: + ent->function = MEDIA_ENT_F_CONN_COMPOSITE; + break; + case EM28XX_VMUX_SVIDEO: + ent->function = MEDIA_ENT_F_CONN_SVIDEO; + break; + default: /* EM28XX_VMUX_TELEVISION or EM28XX_RADIO */ + ent->function = MEDIA_ENT_F_CONN_RF; + break; + } + + ret = media_entity_pads_init(ent, 1, &dev->input_pad[i]); + if (ret < 0) + pr_err("failed to initialize input pad[%d]!\n", i); + + ret = media_device_register_entity(dev->media_dev, ent); + if (ret < 0) + pr_err("failed to register input entity %d!\n", i); + } +#endif +} + + /* ------------------------------------------------------------------ Videobuf2 operations ------------------------------------------------------------------*/ @@ -884,6 +1152,9 @@ static int queue_setup(struct vb2_queue *vq, return sizes[0] < size ? -EINVAL : 0; *nplanes = 1; sizes[0] = size; + + em28xx_enable_analog_tuner(dev); + return 0; } @@ -962,6 +1233,9 @@ int em28xx_start_analog_streaming(struct vb2_queue *vq, unsigned int count) f.type = V4L2_TUNER_ANALOG_TV; v4l2_device_call_all(&v4l2->v4l2_dev, 0, tuner, s_frequency, &f); + + /* Enable video stream at TV decoder */ + v4l2_device_call_all(&v4l2->v4l2_dev, 0, video, s_stream, 1); } v4l2->streaming_users++; @@ -981,6 +1255,9 @@ static void em28xx_stop_streaming(struct vb2_queue *vq) res_free(dev, vq->type); if (v4l2->streaming_users-- == 1) { + /* Disable video stream at TV decoder */ + v4l2_device_call_all(&v4l2->v4l2_dev, 0, video, s_stream, 0); + /* Last active user, so shutdown all the URBS */ em28xx_uninit_usb_xfer(dev, EM28XX_ANALOG_MODE); } @@ -1013,6 +1290,9 @@ void em28xx_stop_vbi_streaming(struct vb2_queue *vq) res_free(dev, vq->type); if (v4l2->streaming_users-- == 1) { + /* Disable video stream at TV decoder */ + v4l2_device_call_all(&v4l2->v4l2_dev, 0, video, s_stream, 0); + /* Last active user, so shutdown all the URBS */ em28xx_uninit_usb_xfer(dev, EM28XX_ANALOG_MODE); } @@ -1224,6 +1504,12 @@ static void scale_to_size(struct em28xx *dev, *width = (((unsigned long)maxw) << 12) / (hscale + 4096L); *height = (((unsigned long)maxh) << 12) / (vscale + 4096L); + + /* Don't let width or height to be zero */ + if (*width < 1) + *width = 1; + if (*height < 1) + *height = 1; } /* ------------------------------------------------------------------ @@ -1299,6 +1585,11 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv, v4l_bound_align_image(&width, 48, maxw, 1, &height, 32, maxh, 1, 0); } + /* Avoid division by zero at size_to_scale */ + if (width < 1) + width = 1; + if (height < 1) + height = 1; size_to_scale(dev, width, height, &hscale, &vscale); scale_to_size(dev, hscale, vscale, &width, &height); @@ -1434,18 +1725,6 @@ static int vidioc_s_parm(struct file *file, void *priv, 0, video, s_parm, p); } -static const char *iname[] = { - [EM28XX_VMUX_COMPOSITE1] = "Composite1", - [EM28XX_VMUX_COMPOSITE2] = "Composite2", - [EM28XX_VMUX_COMPOSITE3] = "Composite3", - [EM28XX_VMUX_COMPOSITE4] = "Composite4", - [EM28XX_VMUX_SVIDEO] = "S-Video", - [EM28XX_VMUX_TELEVISION] = "Television", - [EM28XX_VMUX_CABLE] = "Cable TV", - [EM28XX_VMUX_DVB] = "DVB", - [EM28XX_VMUX_DEBUG] = "for debug only", -}; - static int vidioc_enum_input(struct file *file, void *priv, struct v4l2_input *i) { @@ -1463,8 +1742,7 @@ static int vidioc_enum_input(struct file *file, void *priv, strcpy(i->name, iname[INPUT(n)->type]); - if ((EM28XX_VMUX_TELEVISION == INPUT(n)->type) || - (EM28XX_VMUX_CABLE == INPUT(n)->type)) + if ((EM28XX_VMUX_TELEVISION == INPUT(n)->type)) i->type = V4L2_INPUT_TYPE_TUNER; i->std = dev->v4l2->vdev.tvnorms; @@ -1961,6 +2239,8 @@ static int em28xx_v4l2_fini(struct em28xx *dev) em28xx_uninit_usb_xfer(dev, EM28XX_ANALOG_MODE); + em28xx_v4l2_media_release(dev); + if (video_is_registered(&v4l2->radio_dev)) { em28xx_info("V4L2 device %s deregistered\n", video_device_node_name(&v4l2->radio_dev)); @@ -2284,6 +2564,9 @@ static int em28xx_v4l2_init(struct em28xx *dev) v4l2->dev = dev; dev->v4l2 = v4l2; +#ifdef CONFIG_MEDIA_CONTROLLER + v4l2->v4l2_dev.mdev = dev->media_dev; +#endif ret = v4l2_device_register(&dev->udev->dev, &v4l2->v4l2_dev); if (ret < 0) { em28xx_errdev("Call to v4l2_device_register() failed!\n"); @@ -2556,6 +2839,16 @@ static int em28xx_v4l2_init(struct em28xx *dev) video_device_node_name(&v4l2->radio_dev)); } + /* Init entities at the Media Controller */ + em28xx_v4l2_create_entities(dev); + + ret = em28xx_v4l2_create_media_graph(dev); + if (ret) { + em28xx_errdev("failed to create media graph\n"); + em28xx_v4l2_media_release(dev); + goto unregister_dev; + } + em28xx_info("V4L2 video device registered as %s\n", video_device_node_name(&v4l2->vdev)); @@ -2577,6 +2870,22 @@ static int em28xx_v4l2_init(struct em28xx *dev) return 0; unregister_dev: + if (video_is_registered(&v4l2->radio_dev)) { + em28xx_info("V4L2 device %s deregistered\n", + video_device_node_name(&v4l2->radio_dev)); + video_unregister_device(&v4l2->radio_dev); + } + if (video_is_registered(&v4l2->vbi_dev)) { + em28xx_info("V4L2 device %s deregistered\n", + video_device_node_name(&v4l2->vbi_dev)); + video_unregister_device(&v4l2->vbi_dev); + } + if (video_is_registered(&v4l2->vdev)) { + em28xx_info("V4L2 device %s deregistered\n", + video_device_node_name(&v4l2->vdev)); + video_unregister_device(&v4l2->vdev); + } + v4l2_ctrl_handler_free(&v4l2->ctrl_handler); v4l2_device_unregister(&v4l2->v4l2_dev); err: diff --git a/drivers/media/usb/em28xx/em28xx.h b/drivers/media/usb/em28xx/em28xx.h index 8ff066c..2674449 100644 --- a/drivers/media/usb/em28xx/em28xx.h +++ b/drivers/media/usb/em28xx/em28xx.h @@ -26,7 +26,7 @@ #ifndef _EM28XX_H #define _EM28XX_H -#define EM28XX_VERSION "0.2.1" +#define EM28XX_VERSION "0.2.2" #define DRIVER_DESC "Empia em28xx device driver" #include <linux/workqueue.h> @@ -291,15 +291,9 @@ struct em28xx_dmaqueue { #define MAX_EM28XX_INPUT 4 enum enum28xx_itype { - EM28XX_VMUX_COMPOSITE1 = 1, - EM28XX_VMUX_COMPOSITE2, - EM28XX_VMUX_COMPOSITE3, - EM28XX_VMUX_COMPOSITE4, + EM28XX_VMUX_COMPOSITE = 1, EM28XX_VMUX_SVIDEO, EM28XX_VMUX_TELEVISION, - EM28XX_VMUX_CABLE, - EM28XX_VMUX_DVB, - EM28XX_VMUX_DEBUG, EM28XX_RADIO, }; @@ -558,6 +552,11 @@ struct em28xx_v4l2 { bool top_field; int vbi_read; unsigned int field_count; + +#ifdef CONFIG_MEDIA_CONTROLLER + struct media_pad video_pad, vbi_pad; + struct media_entity *decoder; +#endif }; struct em28xx_audio { @@ -718,6 +717,12 @@ struct em28xx { /* Snapshot button input device */ char snapshot_button_path[30]; /* path of the input dev */ struct input_dev *sbutton_input_dev; + +#ifdef CONFIG_MEDIA_CONTROLLER + struct media_device *media_dev; + struct media_entity input_ent[MAX_EM28XX_INPUT]; + struct media_pad input_pad[MAX_EM28XX_INPUT]; +#endif }; #define kref_to_dev(d) container_of(d, struct em28xx, ref) diff --git a/drivers/media/usb/go7007/go7007-priv.h b/drivers/media/usb/go7007/go7007-priv.h index 745185e..bebee8c 100644 --- a/drivers/media/usb/go7007/go7007-priv.h +++ b/drivers/media/usb/go7007/go7007-priv.h @@ -250,7 +250,7 @@ struct go7007 { struct i2c_adapter i2c_adapter; /* HPI driver */ - struct go7007_hpi_ops *hpi_ops; + const struct go7007_hpi_ops *hpi_ops; void *hpi_context; int interrupt_available; wait_queue_head_t interrupt_waitq; diff --git a/drivers/media/usb/go7007/go7007-usb.c b/drivers/media/usb/go7007/go7007-usb.c index 3dbf14c..14d3f8c 100644 --- a/drivers/media/usb/go7007/go7007-usb.c +++ b/drivers/media/usb/go7007/go7007-usb.c @@ -932,7 +932,7 @@ static void go7007_usb_release(struct go7007 *go) kfree(go->hpi_context); } -static struct go7007_hpi_ops go7007_usb_ezusb_hpi_ops = { +static const struct go7007_hpi_ops go7007_usb_ezusb_hpi_ops = { .interface_reset = go7007_usb_interface_reset, .write_interrupt = go7007_usb_ezusb_write_interrupt, .read_interrupt = go7007_usb_read_interrupt, @@ -942,7 +942,7 @@ static struct go7007_hpi_ops go7007_usb_ezusb_hpi_ops = { .release = go7007_usb_release, }; -static struct go7007_hpi_ops go7007_usb_onboard_hpi_ops = { +static const struct go7007_hpi_ops go7007_usb_onboard_hpi_ops = { .interface_reset = go7007_usb_interface_reset, .write_interrupt = go7007_usb_onboard_write_interrupt, .read_interrupt = go7007_usb_read_interrupt, diff --git a/drivers/media/usb/hdpvr/hdpvr-core.c b/drivers/media/usb/hdpvr/hdpvr-core.c index 3fc6419..08f0ca7 100644 --- a/drivers/media/usb/hdpvr/hdpvr-core.c +++ b/drivers/media/usb/hdpvr/hdpvr-core.c @@ -273,7 +273,9 @@ static int hdpvr_probe(struct usb_interface *interface, struct hdpvr_device *dev; struct usb_host_interface *iface_desc; struct usb_endpoint_descriptor *endpoint; +#if IS_ENABLED(CONFIG_I2C) struct i2c_client *client; +#endif size_t buffer_size; int i; int retval = -ENOMEM; diff --git a/drivers/media/usb/hdpvr/hdpvr-video.c b/drivers/media/usb/hdpvr/hdpvr-video.c index 7dee22d..ba7f022 100644 --- a/drivers/media/usb/hdpvr/hdpvr-video.c +++ b/drivers/media/usb/hdpvr/hdpvr-video.c @@ -462,10 +462,8 @@ static ssize_t hdpvr_read(struct file *file, char __user *buffer, size_t count, } if (wait_event_interruptible(dev->wait_data, - buf->status == BUFSTAT_READY)) { - ret = -ERESTARTSYS; - goto err; - } + buf->status == BUFSTAT_READY)) + return -ERESTARTSYS; } if (buf->status != BUFSTAT_READY) diff --git a/drivers/media/usb/msi2500/msi2500.c b/drivers/media/usb/msi2500/msi2500.c index c104315..2d33033 100644 --- a/drivers/media/usb/msi2500/msi2500.c +++ b/drivers/media/usb/msi2500/msi2500.c @@ -839,8 +839,6 @@ static int msi2500_set_usb_adc(struct msi2500_dev *dev) goto err; ret = msi2500_ctrl_msg(dev, CMD_WREG, reg3); - if (ret) - goto err; err: return ret; } diff --git a/drivers/media/usb/pwc/pwc-if.c b/drivers/media/usb/pwc/pwc-if.c index 086cf1c..18aed5d 100644 --- a/drivers/media/usb/pwc/pwc-if.c +++ b/drivers/media/usb/pwc/pwc-if.c @@ -91,6 +91,7 @@ static const struct usb_device_id pwc_device_table [] = { { USB_DEVICE(0x0471, 0x0312) }, { USB_DEVICE(0x0471, 0x0313) }, /* the 'new' 720K */ { USB_DEVICE(0x0471, 0x0329) }, /* Philips SPC 900NC PC Camera */ + { USB_DEVICE(0x0471, 0x032C) }, /* Philips SPC 880NC PC Camera */ { USB_DEVICE(0x069A, 0x0001) }, /* Askey */ { USB_DEVICE(0x046D, 0x08B0) }, /* Logitech QuickCam Pro 3000 */ { USB_DEVICE(0x046D, 0x08B1) }, /* Logitech QuickCam Notebook Pro */ @@ -810,6 +811,11 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id name = "Philips SPC 900NC webcam"; type_id = 740; break; + case 0x032C: + PWC_INFO("Philips SPC 880NC USB webcam detected.\n"); + name = "Philips SPC 880NC webcam"; + type_id = 740; + break; default: return -ENODEV; break; diff --git a/drivers/media/usb/stk1160/stk1160-video.c b/drivers/media/usb/stk1160/stk1160-video.c index 46191d5..6ecb0b4 100644 --- a/drivers/media/usb/stk1160/stk1160-video.c +++ b/drivers/media/usb/stk1160/stk1160-video.c @@ -98,7 +98,6 @@ void stk1160_buffer_done(struct stk1160 *dev) buf->vb.sequence = dev->sequence++; buf->vb.field = V4L2_FIELD_INTERLACED; - buf->vb.vb2_buf.planes[0].bytesused = buf->bytesused; buf->vb.vb2_buf.timestamp = ktime_get_ns(); vb2_set_plane_payload(&buf->vb.vb2_buf, 0, buf->bytesused); diff --git a/drivers/media/usb/usbtv/usbtv-video.c b/drivers/media/usb/usbtv/usbtv-video.c index 4ebb339..f6cfad4 100644 --- a/drivers/media/usb/usbtv/usbtv-video.c +++ b/drivers/media/usb/usbtv/usbtv-video.c @@ -312,20 +312,24 @@ static void usbtv_image_chunk(struct usbtv *usbtv, __be32 *chunk) usbtv_chunk_to_vbuf(frame, &chunk[1], chunk_no, odd); usbtv->chunks_done++; - /* Last chunk in a frame, signalling an end */ - if (odd && chunk_no == usbtv->n_chunks-1) { - int size = vb2_plane_size(&buf->vb.vb2_buf, 0); - enum vb2_buffer_state state = usbtv->chunks_done == - usbtv->n_chunks ? - VB2_BUF_STATE_DONE : - VB2_BUF_STATE_ERROR; - - buf->vb.field = V4L2_FIELD_INTERLACED; - buf->vb.sequence = usbtv->sequence++; - buf->vb.vb2_buf.timestamp = ktime_get_ns(); - vb2_set_plane_payload(&buf->vb.vb2_buf, 0, size); - vb2_buffer_done(&buf->vb.vb2_buf, state); - list_del(&buf->list); + /* Last chunk in a field */ + if (chunk_no == usbtv->n_chunks-1) { + /* Last chunk in a frame, signalling an end */ + if (odd && !usbtv->last_odd) { + int size = vb2_plane_size(&buf->vb.vb2_buf, 0); + enum vb2_buffer_state state = usbtv->chunks_done == + usbtv->n_chunks ? + VB2_BUF_STATE_DONE : + VB2_BUF_STATE_ERROR; + + buf->vb.field = V4L2_FIELD_INTERLACED; + buf->vb.sequence = usbtv->sequence++; + buf->vb.vb2_buf.timestamp = ktime_get_ns(); + vb2_set_plane_payload(&buf->vb.vb2_buf, 0, size); + vb2_buffer_done(&buf->vb.vb2_buf, state); + list_del(&buf->list); + } + usbtv->last_odd = odd; } spin_unlock_irqrestore(&usbtv->buflock, flags); @@ -389,6 +393,10 @@ static struct urb *usbtv_setup_iso_transfer(struct usbtv *usbtv) ip->transfer_flags = URB_ISO_ASAP; ip->transfer_buffer = kzalloc(size * USBTV_ISOC_PACKETS, GFP_KERNEL); + if (!ip->transfer_buffer) { + usb_free_urb(ip); + return NULL; + } ip->complete = usbtv_iso_cb; ip->number_of_packets = USBTV_ISOC_PACKETS; ip->transfer_buffer_length = size * USBTV_ISOC_PACKETS; @@ -639,6 +647,7 @@ static int usbtv_start_streaming(struct vb2_queue *vq, unsigned int count) if (usbtv->udev == NULL) return -ENODEV; + usbtv->last_odd = 1; usbtv->sequence = 0; return usbtv_start(usbtv); } diff --git a/drivers/media/usb/usbtv/usbtv.h b/drivers/media/usb/usbtv/usbtv.h index 19cb8bf..161b38d 100644 --- a/drivers/media/usb/usbtv/usbtv.h +++ b/drivers/media/usb/usbtv/usbtv.h @@ -95,6 +95,7 @@ struct usbtv { int width, height; int n_chunks; int iso_size; + int last_odd; unsigned int sequence; struct urb *isoc_urbs[USBTV_ISOC_TRANSFERS]; diff --git a/drivers/media/usb/usbvision/usbvision-video.c b/drivers/media/usb/usbvision/usbvision-video.c index de9ff3b..12f5ebb 100644 --- a/drivers/media/usb/usbvision/usbvision-video.c +++ b/drivers/media/usb/usbvision/usbvision-video.c @@ -162,8 +162,7 @@ MODULE_ALIAS(DRIVER_ALIAS); static inline struct usb_usbvision *cd_to_usbvision(struct device *cd) { - struct video_device *vdev = - container_of(cd, struct video_device, dev); + struct video_device *vdev = to_video_device(cd); return video_get_drvdata(vdev); } @@ -177,8 +176,7 @@ static DEVICE_ATTR(version, S_IRUGO, show_version, NULL); static ssize_t show_model(struct device *cd, struct device_attribute *attr, char *buf) { - struct video_device *vdev = - container_of(cd, struct video_device, dev); + struct video_device *vdev = to_video_device(cd); struct usb_usbvision *usbvision = video_get_drvdata(vdev); return sprintf(buf, "%s\n", usbvision_device_data[usbvision->dev_model].model_string); @@ -188,8 +186,7 @@ static DEVICE_ATTR(model, S_IRUGO, show_model, NULL); static ssize_t show_hue(struct device *cd, struct device_attribute *attr, char *buf) { - struct video_device *vdev = - container_of(cd, struct video_device, dev); + struct video_device *vdev = to_video_device(cd); struct usb_usbvision *usbvision = video_get_drvdata(vdev); struct v4l2_control ctrl; ctrl.id = V4L2_CID_HUE; @@ -203,8 +200,7 @@ static DEVICE_ATTR(hue, S_IRUGO, show_hue, NULL); static ssize_t show_contrast(struct device *cd, struct device_attribute *attr, char *buf) { - struct video_device *vdev = - container_of(cd, struct video_device, dev); + struct video_device *vdev = to_video_device(cd); struct usb_usbvision *usbvision = video_get_drvdata(vdev); struct v4l2_control ctrl; ctrl.id = V4L2_CID_CONTRAST; @@ -218,8 +214,7 @@ static DEVICE_ATTR(contrast, S_IRUGO, show_contrast, NULL); static ssize_t show_brightness(struct device *cd, struct device_attribute *attr, char *buf) { - struct video_device *vdev = - container_of(cd, struct video_device, dev); + struct video_device *vdev = to_video_device(cd); struct usb_usbvision *usbvision = video_get_drvdata(vdev); struct v4l2_control ctrl; ctrl.id = V4L2_CID_BRIGHTNESS; @@ -233,8 +228,7 @@ static DEVICE_ATTR(brightness, S_IRUGO, show_brightness, NULL); static ssize_t show_saturation(struct device *cd, struct device_attribute *attr, char *buf) { - struct video_device *vdev = - container_of(cd, struct video_device, dev); + struct video_device *vdev = to_video_device(cd); struct usb_usbvision *usbvision = video_get_drvdata(vdev); struct v4l2_control ctrl; ctrl.id = V4L2_CID_SATURATION; @@ -248,8 +242,7 @@ static DEVICE_ATTR(saturation, S_IRUGO, show_saturation, NULL); static ssize_t show_streaming(struct device *cd, struct device_attribute *attr, char *buf) { - struct video_device *vdev = - container_of(cd, struct video_device, dev); + struct video_device *vdev = to_video_device(cd); struct usb_usbvision *usbvision = video_get_drvdata(vdev); return sprintf(buf, "%s\n", YES_NO(usbvision->streaming == stream_on ? 1 : 0)); @@ -259,8 +252,7 @@ static DEVICE_ATTR(streaming, S_IRUGO, show_streaming, NULL); static ssize_t show_compression(struct device *cd, struct device_attribute *attr, char *buf) { - struct video_device *vdev = - container_of(cd, struct video_device, dev); + struct video_device *vdev = to_video_device(cd); struct usb_usbvision *usbvision = video_get_drvdata(vdev); return sprintf(buf, "%s\n", YES_NO(usbvision->isoc_mode == ISOC_MODE_COMPRESS)); @@ -270,8 +262,7 @@ static DEVICE_ATTR(compression, S_IRUGO, show_compression, NULL); static ssize_t show_device_bridge(struct device *cd, struct device_attribute *attr, char *buf) { - struct video_device *vdev = - container_of(cd, struct video_device, dev); + struct video_device *vdev = to_video_device(cd); struct usb_usbvision *usbvision = video_get_drvdata(vdev); return sprintf(buf, "%d\n", usbvision->bridge_type); } @@ -1156,6 +1147,7 @@ static int usbvision_radio_close(struct file *file) usbvision_audio_off(usbvision); usbvision->radio = 0; usbvision->user--; + mutex_unlock(&usbvision->v4l2_lock); if (usbvision->remove_pending) { printk(KERN_INFO "%s: Final disconnect\n", __func__); @@ -1164,7 +1156,6 @@ static int usbvision_radio_close(struct file *file) return 0; } - mutex_unlock(&usbvision->v4l2_lock); PDEBUG(DBG_IO, "success"); return v4l2_fh_release(file); } diff --git a/drivers/media/v4l2-core/Kconfig b/drivers/media/v4l2-core/Kconfig index 9beece0..29b3436 100644 --- a/drivers/media/v4l2-core/Kconfig +++ b/drivers/media/v4l2-core/Kconfig @@ -37,7 +37,6 @@ config VIDEO_PCI_SKELETON # Used by drivers that need tuner.ko config VIDEO_TUNER tristate - depends on MEDIA_TUNER # Used by drivers that need v4l2-mem2mem.ko config V4L2_MEM2MEM_DEV diff --git a/drivers/media/v4l2-core/tuner-core.c b/drivers/media/v4l2-core/tuner-core.c index 76496fd..731487b 100644 --- a/drivers/media/v4l2-core/tuner-core.c +++ b/drivers/media/v4l2-core/tuner-core.c @@ -696,16 +696,32 @@ static int tuner_probe(struct i2c_client *client, /* Should be just before return */ register_client: #if defined(CONFIG_MEDIA_CONTROLLER) - t->pad[TUNER_PAD_RF_INPUT].flags = MEDIA_PAD_FL_SINK; - t->pad[TUNER_PAD_IF_OUTPUT].flags = MEDIA_PAD_FL_SOURCE; - t->sd.entity.function = MEDIA_ENT_F_TUNER; t->sd.entity.name = t->name; + /* + * Handle the special case where the tuner has actually + * two stages: the PLL to tune into a frequency and the + * IF-PLL demodulator (tda988x). + */ + if (t->type == TUNER_TDA9887) { + t->pad[IF_VID_DEC_PAD_IF_INPUT].flags = MEDIA_PAD_FL_SINK; + t->pad[IF_VID_DEC_PAD_OUT].flags = MEDIA_PAD_FL_SOURCE; + ret = media_entity_pads_init(&t->sd.entity, + IF_VID_DEC_PAD_NUM_PADS, + &t->pad[0]); + t->sd.entity.function = MEDIA_ENT_F_IF_VID_DECODER; + } else { + t->pad[TUNER_PAD_RF_INPUT].flags = MEDIA_PAD_FL_SINK; + t->pad[TUNER_PAD_OUTPUT].flags = MEDIA_PAD_FL_SOURCE; + t->pad[TUNER_PAD_AUD_OUT].flags = MEDIA_PAD_FL_SOURCE; + ret = media_entity_pads_init(&t->sd.entity, TUNER_NUM_PADS, + &t->pad[0]); + t->sd.entity.function = MEDIA_ENT_F_TUNER; + } - ret = media_entity_pads_init(&t->sd.entity, TUNER_NUM_PADS, &t->pad[0]); if (ret < 0) { tuner_err("failed to initialize media entity!\n"); kfree(t); - return -ENODEV; + return ret; } #endif /* Sets a default mode */ diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c index 8fd84a6..019644f 100644 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c @@ -415,7 +415,8 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user get_user(kp->index, &up->index) || get_user(kp->type, &up->type) || get_user(kp->flags, &up->flags) || - get_user(kp->memory, &up->memory)) + get_user(kp->memory, &up->memory) || + get_user(kp->length, &up->length)) return -EFAULT; if (V4L2_TYPE_IS_OUTPUT(kp->type)) @@ -427,9 +428,6 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user return -EFAULT; if (V4L2_TYPE_IS_MULTIPLANAR(kp->type)) { - if (get_user(kp->length, &up->length)) - return -EFAULT; - num_planes = kp->length; if (num_planes == 0) { kp->m.planes = NULL; @@ -462,16 +460,14 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user } else { switch (kp->memory) { case V4L2_MEMORY_MMAP: - if (get_user(kp->length, &up->length) || - get_user(kp->m.offset, &up->m.offset)) + if (get_user(kp->m.offset, &up->m.offset)) return -EFAULT; break; case V4L2_MEMORY_USERPTR: { compat_long_t tmp; - if (get_user(kp->length, &up->length) || - get_user(tmp, &up->m.userptr)) + if (get_user(tmp, &up->m.userptr)) return -EFAULT; kp->m.userptr = (unsigned long)compat_ptr(tmp); @@ -513,7 +509,8 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user copy_to_user(&up->timecode, &kp->timecode, sizeof(struct v4l2_timecode)) || put_user(kp->sequence, &up->sequence) || put_user(kp->reserved2, &up->reserved2) || - put_user(kp->reserved, &up->reserved)) + put_user(kp->reserved, &up->reserved) || + put_user(kp->length, &up->length)) return -EFAULT; if (V4L2_TYPE_IS_MULTIPLANAR(kp->type)) { @@ -536,13 +533,11 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user } else { switch (kp->memory) { case V4L2_MEMORY_MMAP: - if (put_user(kp->length, &up->length) || - put_user(kp->m.offset, &up->m.offset)) + if (put_user(kp->m.offset, &up->m.offset)) return -EFAULT; break; case V4L2_MEMORY_USERPTR: - if (put_user(kp->length, &up->length) || - put_user(kp->m.userptr, &up->m.userptr)) + if (put_user(kp->m.userptr, &up->m.userptr)) return -EFAULT; break; case V4L2_MEMORY_OVERLAY: diff --git a/drivers/media/v4l2-core/v4l2-dv-timings.c b/drivers/media/v4l2-core/v4l2-dv-timings.c index ec258b7..889de0a 100644 --- a/drivers/media/v4l2-core/v4l2-dv-timings.c +++ b/drivers/media/v4l2-core/v4l2-dv-timings.c @@ -165,7 +165,8 @@ bool v4l2_valid_dv_timings(const struct v4l2_dv_timings *t, bt->width > cap->max_width || bt->pixelclock < cap->min_pixelclock || bt->pixelclock > cap->max_pixelclock || - (cap->standards && bt->standards && + (!(caps & V4L2_DV_BT_CAP_CUSTOM) && + cap->standards && bt->standards && !(bt->standards & cap->standards)) || (bt->interlaced && !(caps & V4L2_DV_BT_CAP_INTERLACED)) || (!bt->interlaced && !(caps & V4L2_DV_BT_CAP_PROGRESSIVE))) diff --git a/drivers/media/v4l2-core/v4l2-of.c b/drivers/media/v4l2-core/v4l2-of.c index b27cbb1..93b3368 100644 --- a/drivers/media/v4l2-core/v4l2-of.c +++ b/drivers/media/v4l2-core/v4l2-of.c @@ -146,7 +146,7 @@ static void v4l2_of_parse_parallel_bus(const struct device_node *node, * variable without a low fixed limit. Please use * v4l2_of_alloc_parse_endpoint() in new drivers instead. * - * Return: 0. + * Return: 0 on success or a negative error code on failure. */ int v4l2_of_parse_endpoint(const struct device_node *node, struct v4l2_of_endpoint *endpoint) diff --git a/drivers/media/v4l2-core/videobuf2-core.c b/drivers/media/v4l2-core/videobuf2-core.c index ff8953a..dab9408 100644 --- a/drivers/media/v4l2-core/videobuf2-core.c +++ b/drivers/media/v4l2-core/videobuf2-core.c @@ -1227,6 +1227,7 @@ static int __qbuf_dmabuf(struct vb2_buffer *vb, const void *pb) if (planes[plane].length < vb->planes[plane].min_length) { dprintk(1, "invalid dmabuf length for plane %d\n", plane); + dma_buf_put(dbuf); ret = -EINVAL; goto err; } diff --git a/drivers/staging/media/davinci_vpfe/davinci_vpfe_user.h b/drivers/staging/media/davinci_vpfe/davinci_vpfe_user.h index 7b7e7b2..3cc9be7 100644 --- a/drivers/staging/media/davinci_vpfe/davinci_vpfe_user.h +++ b/drivers/staging/media/davinci_vpfe/davinci_vpfe_user.h @@ -538,7 +538,7 @@ struct vpfe_isif_raw_config { }; /********************************************************************** - IPIPE API Structures +* IPIPE API Structures **********************************************************************/ /* IPIPE module configurations */ diff --git a/drivers/staging/media/lirc/lirc_parallel.c b/drivers/staging/media/lirc/lirc_parallel.c index d009bcb..68ede6c 100644 --- a/drivers/staging/media/lirc/lirc_parallel.c +++ b/drivers/staging/media/lirc/lirc_parallel.c @@ -193,7 +193,7 @@ static int lirc_claim(void) return 0; } } - out(LIRC_LP_CONTROL, LP_PSELECP|LP_PINITP); + out(LIRC_LP_CONTROL, LP_PSELECP | LP_PINITP); is_claimed = 1; return 1; } @@ -264,7 +264,7 @@ static void lirc_lirc_irq_handler(void *blah) init = 1; } - timeout = timer/10; /* timeout after 1/10 sec. */ + timeout = timer / 10; /* timeout after 1/10 sec. */ signal = 1; level = lirc_get_timer(); do { @@ -286,15 +286,15 @@ static void lirc_lirc_irq_handler(void *blah) /* adjust value to usecs */ __u64 helper; - helper = ((__u64) signal)*1000000; + helper = ((__u64)signal) * 1000000; do_div(helper, timer); - signal = (long) helper; + signal = (long)helper; if (signal > LIRC_SFH506_DELAY) data = signal - LIRC_SFH506_DELAY; else data = 1; - rbuf_write(PULSE_BIT|data); /* pulse */ + rbuf_write(PULSE_BIT | data); /* pulse */ } lastkt = ktime_get(); #else @@ -331,7 +331,7 @@ static ssize_t lirc_read(struct file *filep, char __user *buf, size_t n, set_current_state(TASK_INTERRUPTIBLE); while (count < n) { if (rptr != wptr) { - if (copy_to_user(buf+count, &rbuf[rptr], + if (copy_to_user(buf + count, &rbuf[rptr], sizeof(int))) { result = -EFAULT; break; @@ -393,9 +393,9 @@ static ssize_t lirc_write(struct file *filep, const char __user *buf, size_t n, for (i = 0; i < count; i++) { __u64 helper; - helper = ((__u64) wbuf[i])*timer; + helper = ((__u64)wbuf[i]) * timer; do_div(helper, 1000000); - wbuf[i] = (int) helper; + wbuf[i] = (int)helper; } local_irq_save(flags); @@ -647,7 +647,7 @@ static int __init lirc_parallel_init(void) goto exit_device_put; pport = parport_find_base(io); - if (pport == NULL) { + if (!pport) { pr_notice("no port at %x found\n", io); result = -ENXIO; goto exit_device_put; @@ -656,7 +656,7 @@ static int __init lirc_parallel_init(void) pf, kf, lirc_lirc_irq_handler, 0, NULL); parport_put_port(pport); - if (ppdevice == NULL) { + if (!ppdevice) { pr_notice("parport_register_device() failed\n"); result = -ENXIO; goto exit_device_put; @@ -664,7 +664,7 @@ static int __init lirc_parallel_init(void) if (parport_claim(ppdevice) != 0) goto skip_init; is_claimed = 1; - out(LIRC_LP_CONTROL, LP_PSELECP|LP_PINITP); + out(LIRC_LP_CONTROL, LP_PSELECP | LP_PINITP); #ifdef LIRC_TIMER if (debug) @@ -730,7 +730,7 @@ module_param(irq, int, S_IRUGO); MODULE_PARM_DESC(irq, "Interrupt (7 or 5)"); module_param(tx_mask, int, S_IRUGO); -MODULE_PARM_DESC(tx_maxk, "Transmitter mask (default: 0x01)"); +MODULE_PARM_DESC(tx_mask, "Transmitter mask (default: 0x01)"); module_param(debug, bool, S_IRUGO | S_IWUSR); MODULE_PARM_DESC(debug, "Enable debugging messages"); |
