diff options
Diffstat (limited to 'drivers/media/rc')
| -rw-r--r-- | drivers/media/rc/imon.c | 8 | ||||
| -rw-r--r-- | drivers/media/rc/keymaps/Makefile | 3 | ||||
| -rw-r--r-- | drivers/media/rc/keymaps/rc-su3000.c | 75 | ||||
| -rw-r--r-- | drivers/media/rc/mceusb.c | 10 | ||||
| -rw-r--r-- | drivers/media/rc/rc-main.c | 20 | ||||
| -rw-r--r-- | drivers/media/rc/st_rc.c | 13 |
6 files changed, 119 insertions, 10 deletions
diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c index f329485..822b9f4 100644 --- a/drivers/media/rc/imon.c +++ b/drivers/media/rc/imon.c @@ -1909,10 +1909,8 @@ static struct input_dev *imon_init_idev(struct imon_context *ictx) int ret, i; idev = input_allocate_device(); - if (!idev) { - dev_err(ictx->dev, "input dev allocation failed\n"); + if (!idev) goto out; - } snprintf(ictx->name_idev, sizeof(ictx->name_idev), "iMON Panel, Knob and Mouse(%04x:%04x)", @@ -1960,10 +1958,8 @@ static struct input_dev *imon_init_touch(struct imon_context *ictx) int ret; touch = input_allocate_device(); - if (!touch) { - dev_err(ictx->dev, "touchscreen input dev allocation failed\n"); + if (!touch) goto touch_alloc_failed; - } snprintf(ictx->name_touch, sizeof(ictx->name_touch), "iMON USB Touchscreen (%04x:%04x)", diff --git a/drivers/media/rc/keymaps/Makefile b/drivers/media/rc/keymaps/Makefile index b1cde8c..0b8c549 100644 --- a/drivers/media/rc/keymaps/Makefile +++ b/drivers/media/rc/keymaps/Makefile @@ -98,4 +98,5 @@ obj-$(CONFIG_RC_MAP) += rc-adstech-dvb-t-pci.o \ rc-videomate-s350.o \ rc-videomate-tv-pvr.o \ rc-winfast.o \ - rc-winfast-usbii-deluxe.o + rc-winfast-usbii-deluxe.o \ + rc-su3000.o diff --git a/drivers/media/rc/keymaps/rc-su3000.c b/drivers/media/rc/keymaps/rc-su3000.c new file mode 100644 index 0000000..8dbd3e9 --- /dev/null +++ b/drivers/media/rc/keymaps/rc-su3000.c @@ -0,0 +1,75 @@ +/* rc-su3000.h - Keytable for Geniatech HDStar Remote Controller + * + * Copyright (c) 2013 by Evgeny Plehov <Evgeny Plehov@ukr.net> + * + * 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 Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <media/rc-map.h> +#include <linux/module.h> + +static struct rc_map_table su3000[] = { + { 0x25, KEY_POWER }, /* right-bottom Red */ + { 0x0a, KEY_MUTE }, /* -/-- */ + { 0x01, KEY_1 }, + { 0x02, KEY_2 }, + { 0x03, KEY_3 }, + { 0x04, KEY_4 }, + { 0x05, KEY_5 }, + { 0x06, KEY_6 }, + { 0x07, KEY_7 }, + { 0x08, KEY_8 }, + { 0x09, KEY_9 }, + { 0x00, KEY_0 }, + { 0x20, KEY_UP }, /* CH+ */ + { 0x21, KEY_DOWN }, /* CH+ */ + { 0x12, KEY_VOLUMEUP }, /* Brightness Up */ + { 0x13, KEY_VOLUMEDOWN },/* Brightness Down */ + { 0x1f, KEY_RECORD }, + { 0x17, KEY_PLAY }, + { 0x16, KEY_PAUSE }, + { 0x0b, KEY_STOP }, + { 0x27, KEY_FASTFORWARD },/* >> */ + { 0x26, KEY_REWIND }, /* << */ + { 0x0d, KEY_OK }, /* Mute */ + { 0x11, KEY_LEFT }, /* VOL- */ + { 0x10, KEY_RIGHT }, /* VOL+ */ + { 0x29, KEY_BACK }, /* button under 9 */ + { 0x2c, KEY_MENU }, /* TTX */ + { 0x2b, KEY_EPG }, /* EPG */ + { 0x1e, KEY_RED }, /* OSD */ + { 0x0e, KEY_GREEN }, /* Window */ + { 0x2d, KEY_YELLOW }, /* button under << */ + { 0x0f, KEY_BLUE }, /* bottom yellow button */ + { 0x14, KEY_AUDIO }, /* Snapshot */ + { 0x38, KEY_TV }, /* TV/Radio */ + { 0x0c, KEY_ESC } /* upper Red button */ +}; + +static struct rc_map_list su3000_map = { + .map = { + .scan = su3000, + .size = ARRAY_SIZE(su3000), + .rc_type = RC_TYPE_RC5, + .name = RC_MAP_SU3000, + } +}; + +static int __init init_rc_map_su3000(void) +{ + return rc_map_register(&su3000_map); +} + +static void __exit exit_rc_map_su3000(void) +{ + rc_map_unregister(&su3000_map); +} + +module_init(init_rc_map_su3000) +module_exit(exit_rc_map_su3000) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Evgeny Plehov <Evgeny Plehov@ukr.net>"); diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c index 3c76101..a25bb15 100644 --- a/drivers/media/rc/mceusb.c +++ b/drivers/media/rc/mceusb.c @@ -199,6 +199,7 @@ static bool debug; #define VENDOR_TIVO 0x105a #define VENDOR_CONEXANT 0x0572 #define VENDOR_TWISTEDMELON 0x2596 +#define VENDOR_HAUPPAUGE 0x2040 enum mceusb_model_type { MCE_GEN2 = 0, /* Most boards */ @@ -210,6 +211,7 @@ enum mceusb_model_type { MULTIFUNCTION, TIVO_KIT, MCE_GEN2_NO_TX, + HAUPPAUGE_CX_HYBRID_TV, }; struct mceusb_model { @@ -258,6 +260,11 @@ static const struct mceusb_model mceusb_model[] = { .no_tx = 1, /* tx isn't wired up at all */ .name = "Conexant Hybrid TV (cx231xx) MCE IR", }, + [HAUPPAUGE_CX_HYBRID_TV] = { + .rc_map = RC_MAP_HAUPPAUGE, + .no_tx = 1, /* eeprom says it has no tx */ + .name = "Conexant Hybrid TV (cx231xx) MCE IR no TX", + }, [MULTIFUNCTION] = { .mce_gen2 = 1, .ir_intfnum = 2, @@ -399,6 +406,9 @@ static struct usb_device_id mceusb_dev_table[] = { { USB_DEVICE(VENDOR_TWISTEDMELON, 0x8016) }, /* Twisted Melon Inc. - Manta Transceiver */ { USB_DEVICE(VENDOR_TWISTEDMELON, 0x8042) }, + /* Hauppauge WINTV-HVR-HVR 930C-HD - based on cx231xx */ + { USB_DEVICE(VENDOR_HAUPPAUGE, 0xb130), + .driver_info = HAUPPAUGE_CX_HYBRID_TV }, /* Terminating entry */ { } }; diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c index 46da365..02e2f38 100644 --- a/drivers/media/rc/rc-main.c +++ b/drivers/media/rc/rc-main.c @@ -22,6 +22,10 @@ #include <linux/module.h> #include "rc-core-priv.h" +/* Bitmap to store allocated device numbers from 0 to IRRCV_NUM_DEVICES - 1 */ +#define IRRCV_NUM_DEVICES 256 +DECLARE_BITMAP(ir_core_dev_number, IRRCV_NUM_DEVICES); + /* Sizes are in bytes, 256 bytes allows for 32 entries on x64 */ #define IR_TAB_MIN_SIZE 256 #define IR_TAB_MAX_SIZE 8192 @@ -1065,10 +1069,9 @@ EXPORT_SYMBOL_GPL(rc_free_device); int rc_register_device(struct rc_dev *dev) { static bool raw_init = false; /* raw decoders loaded? */ - static atomic_t devno = ATOMIC_INIT(0); struct rc_map *rc_map; const char *path; - int rc; + int rc, devno; if (!dev || !dev->map_name) return -EINVAL; @@ -1096,7 +1099,15 @@ int rc_register_device(struct rc_dev *dev) */ mutex_lock(&dev->lock); - dev->devno = (unsigned long)(atomic_inc_return(&devno) - 1); + do { + devno = find_first_zero_bit(ir_core_dev_number, + IRRCV_NUM_DEVICES); + /* No free device slots */ + if (devno >= IRRCV_NUM_DEVICES) + return -ENOMEM; + } while (test_and_set_bit(devno, ir_core_dev_number)); + + dev->devno = devno; dev_set_name(&dev->dev, "rc%ld", dev->devno); dev_set_drvdata(&dev->dev, dev); rc = device_add(&dev->dev); @@ -1186,6 +1197,7 @@ out_dev: device_del(&dev->dev); out_unlock: mutex_unlock(&dev->lock); + clear_bit(dev->devno, ir_core_dev_number); return rc; } EXPORT_SYMBOL_GPL(rc_register_device); @@ -1197,6 +1209,8 @@ void rc_unregister_device(struct rc_dev *dev) del_timer_sync(&dev->timer_keyup); + clear_bit(dev->devno, ir_core_dev_number); + if (dev->driver_type == RC_DRIVER_IR_RAW) ir_raw_event_unregister(dev); diff --git a/drivers/media/rc/st_rc.c b/drivers/media/rc/st_rc.c index 65120c2..8f0cddb 100644 --- a/drivers/media/rc/st_rc.c +++ b/drivers/media/rc/st_rc.c @@ -13,6 +13,7 @@ #include <linux/module.h> #include <linux/of.h> #include <linux/platform_device.h> +#include <linux/reset.h> #include <media/rc-core.h> #include <linux/pinctrl/consumer.h> @@ -28,6 +29,7 @@ struct st_rc_device { int sample_mult; int sample_div; bool rxuhfmode; + struct reset_control *rstc; }; /* Registers */ @@ -161,6 +163,10 @@ static void st_rc_hardware_init(struct st_rc_device *dev) unsigned int rx_max_symbol_per = MAX_SYMB_TIME; unsigned int rx_sampling_freq_div; + /* Enable the IP */ + if (dev->rstc) + reset_control_deassert(dev->rstc); + clk_prepare_enable(dev->sys_clock); baseclock = clk_get_rate(dev->sys_clock); @@ -271,6 +277,11 @@ static int st_rc_probe(struct platform_device *pdev) else rc_dev->rx_base = rc_dev->base; + + rc_dev->rstc = reset_control_get(dev, NULL); + if (IS_ERR(rc_dev->rstc)) + rc_dev->rstc = NULL; + rc_dev->dev = dev; platform_set_drvdata(pdev, rc_dev); st_rc_hardware_init(rc_dev); @@ -338,6 +349,8 @@ static int st_rc_suspend(struct device *dev) writel(0x00, rc_dev->rx_base + IRB_RX_EN); writel(0x00, rc_dev->rx_base + IRB_RX_INT_EN); clk_disable_unprepare(rc_dev->sys_clock); + if (rc_dev->rstc) + reset_control_assert(rc_dev->rstc); } return 0; |
