diff options
author | Nick Andrew <nick@nick-andrew.net> | 2007-03-22 17:09:35 -0300 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-05-09 10:12:57 -0300 |
commit | aa50ec2b4998f3937d7050826db190c82bed64e7 (patch) | |
tree | 09c342e058ddb4ea516b3f6f3db994a32c51fb2f /drivers/media | |
parent | 36a63ee34b568de8d0762f9b07f34ae5caae7724 (diff) | |
download | op-kernel-dev-aa50ec2b4998f3937d7050826db190c82bed64e7.zip op-kernel-dev-aa50ec2b4998f3937d7050826db190c82bed64e7.tar.gz |
V4L/DVB (5605): M920x: Add support for LifeView TV Walker Twin
Add support for "LifeView TV Walker Twin" (USB IDs 10fd:0513, 10fd:0514)
Signed-off-by: Nick Andrew <nick@nick-andrew.net>
Signed-off-by: Aapo Tahkola <aet@rasterburn.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media')
-rw-r--r-- | drivers/media/dvb/dvb-usb/dvb-usb-ids.h | 2 | ||||
-rw-r--r-- | drivers/media/dvb/dvb-usb/m920x.c | 280 | ||||
-rw-r--r-- | drivers/media/dvb/dvb-usb/m920x.h | 9 |
3 files changed, 276 insertions, 15 deletions
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h index 97715f7..dffce1d 100644 --- a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h +++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h @@ -145,6 +145,8 @@ #define USB_PID_MSI_DIGI_VOX_MINI_II 0x1513 #define USB_PID_OPERA1_COLD 0x2830 #define USB_PID_OPERA1_WARM 0x3829 +#define USB_PID_LIFEVIEW_TV_WALKER_TWIN_COLD 0x0514 +#define USB_PID_LIFEVIEW_TV_WALKER_TWIN_WARM 0x0513 #endif diff --git a/drivers/media/dvb/dvb-usb/m920x.c b/drivers/media/dvb/dvb-usb/m920x.c index 45d7bc2..fe5deeef 100644 --- a/drivers/media/dvb/dvb-usb/m920x.c +++ b/drivers/media/dvb/dvb-usb/m920x.c @@ -41,6 +41,26 @@ static struct dvb_usb_rc_key megasky_rc_keys [] = { { 0x0, 0x0e, KEY_COFFEE }, /* "MTS" */ }; +static struct dvb_usb_rc_key tvwalkertwin_rc_keys [] = { + { 0x0, 0x01, KEY_ZOOM }, /* Full Screen */ + { 0x0, 0x02, KEY_CAMERA }, /* snapshot */ + { 0x0, 0x03, KEY_MUTE }, + { 0x0, 0x04, KEY_REWIND }, + { 0x0, 0x05, KEY_PLAYPAUSE }, /* Play/Pause */ + { 0x0, 0x06, KEY_FASTFORWARD }, + { 0x0, 0x07, KEY_RECORD }, + { 0x0, 0x08, KEY_STOP }, + { 0x0, 0x09, KEY_TIME }, /* Timeshift */ + { 0x0, 0x0c, KEY_COFFEE }, /* Recall */ + { 0x0, 0x0e, KEY_CHANNELUP }, + { 0x0, 0x12, KEY_POWER }, + { 0x0, 0x15, KEY_MENU }, /* source */ + { 0x0, 0x18, KEY_CYCLEWINDOWS }, /* TWIN PIP */ + { 0x0, 0x1a, KEY_CHANNELDOWN }, + { 0x0, 0x1b, KEY_VOLUMEDOWN }, + { 0x0, 0x1e, KEY_VOLUMEUP }, +}; + static inline int m9206_read(struct usb_device *udev, u8 request, u16 value,\ u16 index, void *data, int size) { @@ -74,17 +94,23 @@ static inline int m9206_write(struct usb_device *udev, u8 request, return ret; } -static int m9206_init(struct dvb_usb_device *d) +static int m9206_init(struct dvb_usb_device *d, struct m9206_inits *rc_seq) { int ret = 0; /* Remote controller init. */ if (d->props.rc_query) { - if ((ret = m9206_write(d->udev, M9206_CORE, 0xa8, M9206_RC_INIT2)) != 0) - return ret; + deb_rc("Initialising remote control\n"); + while (rc_seq->address) { + if ((ret = m9206_write(d->udev, M9206_CORE, rc_seq->data, rc_seq->address)) != 0) { + deb_rc("Initialising remote control failed\n"); + return ret; + } - if ((ret = m9206_write(d->udev, M9206_CORE, 0x51, M9206_RC_INIT1)) != 0) - return ret; + rc_seq++; + } + + deb_rc("Initialising remote control success\n"); } return ret; @@ -111,6 +137,14 @@ static int m9206_rc_query(struct dvb_usb_device *d, u32 *event, int *state) *state = REMOTE_NO_KEY_PRESSED; goto unlock; + case 0x88: /* framing error or "invalid code" */ + case 0x99: + case 0xc0: + case 0xd8: + *state = REMOTE_NO_KEY_PRESSED; + m->rep_count = 0; + goto unlock; + case 0x93: case 0x92: m->rep_count = 0; @@ -118,20 +152,22 @@ static int m9206_rc_query(struct dvb_usb_device *d, u32 *event, int *state) goto unlock; case 0x91: - /* For comfort. */ + /* prevent immediate auto-repeat */ if (++m->rep_count > 2) *state = REMOTE_KEY_REPEAT; + else + *state = REMOTE_NO_KEY_PRESSED; goto unlock; default: - deb_rc("Unexpected rc response %x\n", rc_state[0]); + deb_rc("Unexpected rc state %02x\n", rc_state[0]); *state = REMOTE_NO_KEY_PRESSED; goto unlock; } } if (rc_state[1] != 0) - deb_rc("Unknown rc key %x\n", rc_state[1]); + deb_rc("Unknown rc key %02x\n", rc_state[1]); *state = REMOTE_NO_KEY_PRESSED; @@ -416,6 +452,12 @@ static int megasky_qt1010_tuner_attach(struct dvb_usb_adapter *adap) return 0; } +static struct m9206_inits megasky_rc_init [] = { + { M9206_RC_INIT2, 0xa8 }, + { M9206_RC_INIT1, 0x51 }, + { } /* terminating entry */ +}; + static struct tda1004x_config digivox_tda10046_config = { .demod_address = 0x08, .invert = 0, @@ -447,9 +489,106 @@ static int digivox_tda8275_tuner_attach(struct dvb_usb_adapter *adap) return 0; } +/* LifeView TV Walker Twin has 1 x M9206, 2 x TDA10046, 2 x TDA8275A + * TDA10046 #0 is located at i2c address 0x08 + * TDA10046 #1 is located at i2c address 0x0b + * TDA8275A #0 is located at i2c address 0x60 + * TDA8275A #1 is located at i2c address 0x61 + */ + +static struct tda1004x_config tvwalkertwin_0_tda10046_config = { + .demod_address = 0x08, + .invert = 0, + .invert_oclk = 0, + .ts_mode = TDA10046_TS_SERIAL, + .xtal_freq = TDA10046_XTAL_16M, + .if_freq = TDA10046_FREQ_045, + .agc_config = TDA10046_AGC_TDA827X, + .gpio_config = TDA10046_GPTRI, + .request_firmware = NULL, /* uses firmware EEPROM */ +}; + +static struct tda1004x_config tvwalkertwin_1_tda10046_config = { + .demod_address = 0x0b, + .invert = 0, + .invert_oclk = 0, + .ts_mode = TDA10046_TS_SERIAL, + .xtal_freq = TDA10046_XTAL_16M, + .if_freq = TDA10046_FREQ_045, + .agc_config = TDA10046_AGC_TDA827X, + .gpio_config = TDA10046_GPTRI, + .request_firmware = NULL, /* uses firmware EEPROM */ +}; + +static int tvwalkertwin_0_tda10046_frontend_attach(struct dvb_usb_adapter *adap) +{ + deb_rc("tvwalkertwin_0_tda10046_frontend_attach!\n"); + + if ((adap->fe = dvb_attach(tda10046_attach, &tvwalkertwin_0_tda10046_config, &adap->dev->i2c_adap)) == NULL) + return -EIO; + + deb_rc("Attached demod 0 at address %02x\n", tvwalkertwin_0_tda10046_config.demod_address); + + return 0; +} + +static int tvwalkertwin_1_tda10046_frontend_attach(struct dvb_usb_adapter *adap) +{ + deb_rc("tvwalkertwin_1_tda10046_frontend_attach!\n"); + + if ((adap->fe = dvb_attach(tda10046_attach, &tvwalkertwin_1_tda10046_config, &adap->dev->i2c_adap)) == NULL) + return -EIO; + + deb_rc("Attached demod 1 at address %02x\n", tvwalkertwin_1_tda10046_config.demod_address); + + return 0; +} + +static int tvwalkertwin_0_tda8275_tuner_attach(struct dvb_usb_adapter *adap) +{ + int address = 0x60; + + deb_rc("tvwalkertwin_0_tda8275_tuner_attach!\n"); + + if (dvb_attach(tda827x_attach, adap->fe, address, &adap->dev->i2c_adap, + NULL) == NULL) + return -ENODEV; + + deb_rc("Attached tuner 0 at address %02x\n", address); + + return 0; +} + +static int tvwalkertwin_1_tda8275_tuner_attach(struct dvb_usb_adapter *adap) +{ + int address = 0x61; + + deb_rc("tvwalkertwin_1_tda8275_tuner_attach!\n"); + + if (dvb_attach(tda827x_attach, adap->fe, address, &adap->dev->i2c_adap, + NULL) == NULL) + return -ENODEV; + + deb_rc("Attached tuner 1 at address %02x\n", address); + + return 0; +} + +static struct m9206_inits tvwalkertwin_rc_init [] = { + { M9206_RC_INIT2, 0x00 }, + { M9206_RC_INIT1, 0xef }, + { 0xff28, 0x00 }, + { 0xff23, 0x00 }, + { 0xff21, 0x30 }, + { } /* terminating entry */ +}; + /* DVB USB Driver stuff */ static struct dvb_usb_device_properties megasky_properties; static struct dvb_usb_device_properties digivox_mini_ii_properties; +static struct dvb_usb_device_properties tvwalkertwin_properties; +static struct m9206_inits megasky_rc_init []; +static struct m9206_inits tvwalkertwin_rc_init []; static int m920x_probe(struct usb_interface *intf, const struct usb_device_id *id) @@ -457,14 +596,46 @@ static int m920x_probe(struct usb_interface *intf, struct dvb_usb_device *d; struct usb_host_interface *alt; int ret; + struct m9206_inits *rc_init_seq = NULL; + int bInterfaceNumber = intf->cur_altsetting->desc.bInterfaceNumber; - deb_rc("Probed!\n"); + deb_rc("Probing for m920x device at interface %d\n", bInterfaceNumber); - if (((ret = dvb_usb_device_init(intf, &megasky_properties, THIS_MODULE, &d)) == 0) || - ((ret = dvb_usb_device_init(intf, &digivox_mini_ii_properties, THIS_MODULE, &d)) == 0)) - goto found; + if (bInterfaceNumber == 0) { + /* Single-tuner device, or first interface on + * multi-tuner device + */ - return ret; + if ((ret = dvb_usb_device_init(intf, &megasky_properties, + THIS_MODULE, &d)) == 0) { + rc_init_seq = megasky_rc_init; + goto found; + } + + if ((ret = dvb_usb_device_init(intf, + &digivox_mini_ii_properties, THIS_MODULE, &d)) == 0) { + /* No remote control, so no rc_init_seq */ + goto found; + } + + /* This configures both tuners on the TV Walker Twin */ + if ((ret = dvb_usb_device_init(intf, &tvwalkertwin_properties, + THIS_MODULE, &d)) == 0) { + rc_init_seq = tvwalkertwin_rc_init; + goto found; + } + + return ret; + } else { + /* Another interface on a multi-tuner device */ + + /* The LifeView TV Walker Twin gets here, but struct + * tvwalkertwin_properties already configured both + * tuners, so there is nothing for us to do here + */ + + return -ENODEV; + } found: alt = usb_altnum_to_altsetting(intf, 1); @@ -478,7 +649,7 @@ found: if (ret < 0) return ret; - if ((ret = m9206_init(d)) != 0) + if ((ret = m9206_init(d, rc_init_seq)) != 0) return ret; return ret; @@ -488,6 +659,10 @@ static struct usb_device_id m920x_table [] = { { USB_DEVICE(USB_VID_MSI, USB_PID_MSI_MEGASKY580) }, { USB_DEVICE(USB_VID_ANUBIS_ELECTRONIC, USB_PID_MSI_DIGI_VOX_MINI_II) }, + { USB_DEVICE(USB_VID_ANUBIS_ELECTRONIC, + USB_PID_LIFEVIEW_TV_WALKER_TWIN_COLD) }, + { USB_DEVICE(USB_VID_ANUBIS_ELECTRONIC, + USB_PID_LIFEVIEW_TV_WALKER_TWIN_WARM) }, { } /* Terminating entry */ }; MODULE_DEVICE_TABLE (usb, m920x_table); @@ -585,6 +760,81 @@ static struct dvb_usb_device_properties digivox_mini_ii_properties = { } }; +/* LifeView TV Walker Twin support by Nick Andrew <nick@nick-andrew.net> */ + +static struct dvb_usb_device_properties tvwalkertwin_properties = { + .caps = DVB_USB_IS_AN_I2C_ADAPTER, + + .usb_ctrl = DEVICE_SPECIFIC, + .firmware = "dvb-usb-tvwalkert.fw", + .download_firmware = m9206_firmware_download, + + .rc_interval = 100, + .rc_key_map = tvwalkertwin_rc_keys, + .rc_key_map_size = ARRAY_SIZE(tvwalkertwin_rc_keys), + .rc_query = m9206_rc_query, + + .size_of_priv = sizeof(struct m9206_state), + + .identify_state = m920x_identify_state, + .num_adapters = 2, + .adapter = { + { + .caps = DVB_USB_ADAP_HAS_PID_FILTER | + DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF, + + .pid_filter_count = 8, + .pid_filter = m9206_pid_filter, + .pid_filter_ctrl = m9206_pid_filter_ctrl, + + .frontend_attach = tvwalkertwin_0_tda10046_frontend_attach, + .tuner_attach = tvwalkertwin_0_tda8275_tuner_attach, + + .stream = { + .type = USB_BULK, + .count = 8, + .endpoint = 0x81, + .u = { + .bulk = { + .buffersize = 512, + } + } + }, + }, + { + .caps = DVB_USB_ADAP_HAS_PID_FILTER | + DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF, + + .pid_filter_count = 8, + .pid_filter = m9206_pid_filter, + .pid_filter_ctrl = m9206_pid_filter_ctrl, + + .frontend_attach = tvwalkertwin_1_tda10046_frontend_attach, + .tuner_attach = tvwalkertwin_1_tda8275_tuner_attach, + + .stream = { + .type = USB_BULK, + .count = 8, + .endpoint = 0x82, + .u = { + .bulk = { + .buffersize = 512, + } + } + }, + } + }, + .i2c_algo = &m9206_i2c_algo, + + .num_device_descs = 1, + .devices = { + { .name = "LifeView TV Walker Twin DVB-T USB2.0", + .cold_ids = { &m920x_table[2], NULL }, + .warm_ids = { &m920x_table[3], NULL }, + }, + } +}; + static struct usb_driver m920x_driver = { .name = "dvb_usb_m920x", .probe = m920x_probe, @@ -615,6 +865,6 @@ module_init (m920x_module_init); module_exit (m920x_module_exit); MODULE_AUTHOR("Aapo Tahkola <aet@rasterburn.org>"); -MODULE_DESCRIPTION("Driver MSI Mega Sky 580 DVB-T USB2.0 / Uli m920x"); +MODULE_DESCRIPTION("DVB Driver for ULI M920x"); MODULE_VERSION("0.1"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/dvb-usb/m920x.h b/drivers/media/dvb/dvb-usb/m920x.h index 7dd3db6..a2a9755 100644 --- a/drivers/media/dvb/dvb-usb/m920x.h +++ b/drivers/media/dvb/dvb-usb/m920x.h @@ -64,4 +64,13 @@ struct m9206_state { int filtering_enabled; int rep_count; }; + +/* Initialisation data for the m920x + */ + +struct m9206_inits { + u16 address; + u8 data; +}; + #endif |