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V4L/DVB (5609): M920x: group like functions together 

- Group the tuner configurations together.
- Group the demod configurations together.
- Group the device-specific initialization functions together.
- Group demod_attach functions together.
- Group tuner_attach functions together.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Michael Krufky 2007-03-26 16:35:29 -03:00 committed by Mauro Carvalho Chehab
parent d3911eaa0d
commit 5afb707120
1 changed files with 101 additions and 100 deletions
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201
drivers/media/dvb/dvb-usb/m920x.c
View File

@ -22,45 +22,6 @@ static int dvb_usb_m920x_debug;
module_param_named(debug,dvb_usb_m920x_debug, int, 0644);
MODULE_PARM_DESC(debug, "set debugging level (1=rc (or-able))." DVB_USB_DEBUG_STATUS);
static struct dvb_usb_rc_key megasky_rc_keys [] = {
{ 0x0, 0x12, KEY_POWER },
{ 0x0, 0x1e, KEY_CYCLEWINDOWS }, /* min/max */
{ 0x0, 0x02, KEY_CHANNELUP },
{ 0x0, 0x05, KEY_CHANNELDOWN },
{ 0x0, 0x03, KEY_VOLUMEUP },
{ 0x0, 0x06, KEY_VOLUMEDOWN },
{ 0x0, 0x04, KEY_MUTE },
{ 0x0, 0x07, KEY_OK }, /* TS */
{ 0x0, 0x08, KEY_STOP },
{ 0x0, 0x09, KEY_MENU }, /* swap */
{ 0x0, 0x0a, KEY_REWIND },
{ 0x0, 0x1b, KEY_PAUSE },
{ 0x0, 0x1f, KEY_FASTFORWARD },
{ 0x0, 0x0c, KEY_RECORD },
{ 0x0, 0x0d, KEY_CAMERA }, /* screenshot */
{ 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)
{
@ -259,7 +220,7 @@ static struct i2c_algorithm m9206_i2c_algo = {
.functionality = m9206_i2c_func,
};
/* pid filter */
static int m9206_set_filter(struct dvb_usb_adapter *adap,
int type, int idx, int pid)
{
@ -419,6 +380,7 @@ static int m920x_identify_state(struct usb_device *udev,
return 0;
}
/* demod configurations */
static int megasky_mt352_demod_init(struct dvb_frontend *fe)
{
u8 config[] = { CONFIG, 0x3d };
@ -450,36 +412,6 @@ static struct mt352_config megasky_mt352_config = {
.demod_init = megasky_mt352_demod_init,
};
static int megasky_mt352_frontend_attach(struct dvb_usb_adapter *adap)
{
deb_rc("megasky_frontend_attach!\n");
if ((adap->fe = dvb_attach(mt352_attach, &megasky_mt352_config,
&adap->dev->i2c_adap)) == NULL)
return -EIO;
return 0;
}
static struct qt1010_config megasky_qt1010_config = {
.i2c_address = 0x62
};
static int megasky_qt1010_tuner_attach(struct dvb_usb_adapter *adap)
{
if (dvb_attach(qt1010_attach, adap->fe, &adap->dev->i2c_adap,
&megasky_qt1010_config) == NULL)
return -ENODEV;
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,
@ -492,32 +424,6 @@ static struct tda1004x_config digivox_tda10046_config = {
.request_firmware = NULL,
};
static int digivox_tda10046_frontend_attach(struct dvb_usb_adapter *adap)
{
deb_rc("digivox_tda10046_frontend_attach!\n");
if ((adap->fe = dvb_attach(tda10046_attach, &digivox_tda10046_config,
&adap->dev->i2c_adap)) == NULL)
return -EIO;
return 0;
}
static int digivox_tda8275_tuner_attach(struct dvb_usb_adapter *adap)
{
if (dvb_attach(tda827x_attach, adap->fe, 0x60, &adap->dev->i2c_adap,
NULL) == NULL)
return -ENODEV;
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,
@ -542,6 +448,41 @@ static struct tda1004x_config tvwalkertwin_1_tda10046_config = {
.request_firmware = NULL, /* uses firmware EEPROM */
};
/* tuner configurations */
static struct qt1010_config megasky_qt1010_config = {
.i2c_address = 0x62
};
/* Callbacks for DVB USB */
static int megasky_mt352_frontend_attach(struct dvb_usb_adapter *adap)
{
deb_rc("megasky_frontend_attach!\n");
if ((adap->fe = dvb_attach(mt352_attach, &megasky_mt352_config,
&adap->dev->i2c_adap)) == NULL)
return -EIO;
return 0;
}
static int digivox_tda10046_frontend_attach(struct dvb_usb_adapter *adap)
{
deb_rc("digivox_tda10046_frontend_attach!\n");
if ((adap->fe = dvb_attach(tda10046_attach, &digivox_tda10046_config,
&adap->dev->i2c_adap)) == NULL)
return -EIO;
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 int tvwalkertwin_0_tda10046_frontend_attach(struct dvb_usb_adapter *adap)
{
deb_rc("tvwalkertwin_0_tda10046_frontend_attach!\n");
@ -572,6 +513,23 @@ static int tvwalkertwin_1_tda10046_frontend_attach(struct dvb_usb_adapter *adap)
return 0;
}
static int megasky_qt1010_tuner_attach(struct dvb_usb_adapter *adap)
{
if (dvb_attach(qt1010_attach, adap->fe, &adap->dev->i2c_adap,
&megasky_qt1010_config) == NULL)
return -ENODEV;
return 0;
}
static int digivox_tda8275_tuner_attach(struct dvb_usb_adapter *adap)
{
if (dvb_attach(tda827x_attach, adap->fe, 0x60, &adap->dev->i2c_adap,
NULL) == NULL)
return -ENODEV;
return 0;
}
static int tvwalkertwin_0_tda8275_tuner_attach(struct dvb_usb_adapter *adap)
{
int address = 0x60;
@ -602,6 +560,13 @@ static int tvwalkertwin_1_tda8275_tuner_attach(struct dvb_usb_adapter *adap)
return 0;
}
/* device-specific initialization */
static struct m9206_inits megasky_rc_init [] = {
{ M9206_RC_INIT2, 0xa8 },
{ M9206_RC_INIT1, 0x51 },
{ } /* terminating entry */
};
static struct m9206_inits tvwalkertwin_rc_init [] = {
{ M9206_RC_INIT2, 0x00 },
{ M9206_RC_INIT1, 0xef },
@ -611,15 +576,52 @@ static struct m9206_inits tvwalkertwin_rc_init [] = {
{ } /* terminating entry */
};
/* ir keymaps */
static struct dvb_usb_rc_key megasky_rc_keys [] = {
{ 0x0, 0x12, KEY_POWER },
{ 0x0, 0x1e, KEY_CYCLEWINDOWS }, /* min/max */
{ 0x0, 0x02, KEY_CHANNELUP },
{ 0x0, 0x05, KEY_CHANNELDOWN },
{ 0x0, 0x03, KEY_VOLUMEUP },
{ 0x0, 0x06, KEY_VOLUMEDOWN },
{ 0x0, 0x04, KEY_MUTE },
{ 0x0, 0x07, KEY_OK }, /* TS */
{ 0x0, 0x08, KEY_STOP },
{ 0x0, 0x09, KEY_MENU }, /* swap */
{ 0x0, 0x0a, KEY_REWIND },
{ 0x0, 0x1b, KEY_PAUSE },
{ 0x0, 0x1f, KEY_FASTFORWARD },
{ 0x0, 0x0c, KEY_RECORD },
{ 0x0, 0x0d, KEY_CAMERA }, /* screenshot */
{ 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 },
};
/* 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 dvb_usb_device_properties dposh_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)
{
@ -800,7 +802,6 @@ 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,