From ee3c3e46885946cc041f08ec68e7c5b91b087cbe Mon Sep 17 00:00:00 2001 From: Olli Salonen Date: Tue, 5 May 2015 13:54:17 -0300 Subject: [media] si2157: support selection of IF interface The chips supported by the si2157 driver have two IF outputs (either pins 12+13 or pins 9+11). Instead of hardcoding the output to be used add an option to choose which output shall be used. As this patch changes the default behaviour, the IF interface is specified in each driver currently using si2157 driver. This is to keep bisectability. Signed-off-by: Olli Salonen Signed-off-by: Antti Palosaari Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/cx231xx/cx231xx-dvb.c | 2 ++ drivers/media/usb/dvb-usb-v2/af9035.c | 1 + drivers/media/usb/dvb-usb-v2/dvbsky.c | 2 ++ drivers/media/usb/dvb-usb/cxusb.c | 1 + drivers/media/usb/em28xx/em28xx-dvb.c | 2 ++ 5 files changed, 8 insertions(+) (limited to 'drivers/media/usb') diff --git a/drivers/media/usb/cx231xx/cx231xx-dvb.c b/drivers/media/usb/cx231xx/cx231xx-dvb.c index 610d5675bde6..66ee161fc7ba 100644 --- a/drivers/media/usb/cx231xx/cx231xx-dvb.c +++ b/drivers/media/usb/cx231xx/cx231xx-dvb.c @@ -797,6 +797,7 @@ static int dvb_init(struct cx231xx *dev) /* attach tuner */ memset(&si2157_config, 0, sizeof(si2157_config)); si2157_config.fe = dev->dvb->frontend; + si2157_config.if_port = 1; si2157_config.inversion = true; strlcpy(info.type, "si2157", I2C_NAME_SIZE); info.addr = 0x60; @@ -852,6 +853,7 @@ static int dvb_init(struct cx231xx *dev) /* attach tuner */ memset(&si2157_config, 0, sizeof(si2157_config)); si2157_config.fe = dev->dvb->frontend; + si2157_config.if_port = 1; si2157_config.inversion = true; strlcpy(info.type, "si2157", I2C_NAME_SIZE); info.addr = 0x60; diff --git a/drivers/media/usb/dvb-usb-v2/af9035.c b/drivers/media/usb/dvb-usb-v2/af9035.c index 80a29f5377ea..7b7f75d8216e 100644 --- a/drivers/media/usb/dvb-usb-v2/af9035.c +++ b/drivers/media/usb/dvb-usb-v2/af9035.c @@ -1569,6 +1569,7 @@ static int it930x_tuner_attach(struct dvb_usb_adapter *adap) memset(&si2157_config, 0, sizeof(si2157_config)); si2157_config.fe = adap->fe[0]; + si2157_config.if_port = 1; ret = af9035_add_i2c_dev(d, "si2157", 0x63, &si2157_config, state->i2c_adapter_demod); diff --git a/drivers/media/usb/dvb-usb-v2/dvbsky.c b/drivers/media/usb/dvb-usb-v2/dvbsky.c index 0f73b1d23d56..57c8c2db9f2d 100644 --- a/drivers/media/usb/dvb-usb-v2/dvbsky.c +++ b/drivers/media/usb/dvb-usb-v2/dvbsky.c @@ -549,6 +549,7 @@ static int dvbsky_t680c_attach(struct dvb_usb_adapter *adap) /* attach tuner */ memset(&si2157_config, 0, sizeof(si2157_config)); si2157_config.fe = adap->fe[0]; + si2157_config.if_port = 1; memset(&info, 0, sizeof(struct i2c_board_info)); strlcpy(info.type, "si2157", I2C_NAME_SIZE); info.addr = 0x60; @@ -633,6 +634,7 @@ static int dvbsky_t330_attach(struct dvb_usb_adapter *adap) /* attach tuner */ memset(&si2157_config, 0, sizeof(si2157_config)); si2157_config.fe = adap->fe[0]; + si2157_config.if_port = 1; memset(&info, 0, sizeof(struct i2c_board_info)); strlcpy(info.type, "si2157", I2C_NAME_SIZE); info.addr = 0x60; diff --git a/drivers/media/usb/dvb-usb/cxusb.c b/drivers/media/usb/dvb-usb/cxusb.c index ffc3704abded..ab7151181728 100644 --- a/drivers/media/usb/dvb-usb/cxusb.c +++ b/drivers/media/usb/dvb-usb/cxusb.c @@ -1350,6 +1350,7 @@ static int cxusb_mygica_t230_frontend_attach(struct dvb_usb_adapter *adap) /* attach tuner */ memset(&si2157_config, 0, sizeof(si2157_config)); si2157_config.fe = adap->fe_adap[0].fe; + si2157_config.if_port = 1; memset(&info, 0, sizeof(struct i2c_board_info)); strlcpy(info.type, "si2157", I2C_NAME_SIZE); info.addr = 0x60; diff --git a/drivers/media/usb/em28xx/em28xx-dvb.c b/drivers/media/usb/em28xx/em28xx-dvb.c index a5b22c5a240c..5b7c7c888274 100644 --- a/drivers/media/usb/em28xx/em28xx-dvb.c +++ b/drivers/media/usb/em28xx/em28xx-dvb.c @@ -1579,6 +1579,7 @@ static int em28xx_dvb_init(struct em28xx *dev) /* attach tuner */ memset(&si2157_config, 0, sizeof(si2157_config)); si2157_config.fe = dvb->fe[0]; + si2157_config.if_port = 1; memset(&info, 0, sizeof(struct i2c_board_info)); strlcpy(info.type, "si2157", I2C_NAME_SIZE); info.addr = 0x60; @@ -1639,6 +1640,7 @@ static int em28xx_dvb_init(struct em28xx *dev) /* attach tuner */ memset(&si2157_config, 0, sizeof(si2157_config)); si2157_config.fe = dvb->fe[0]; + si2157_config.if_port = 0; memset(&info, 0, sizeof(struct i2c_board_info)); strlcpy(info.type, "si2146", I2C_NAME_SIZE); info.addr = 0x60; -- cgit v1.2.3