diff options
| author | Antti Palosaari <crope@iki.fi> | 2014-08-08 23:08:57 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2014-09-21 16:04:24 -0400 |
| commit | 15ba8202e6f9417abd1d6831aca4237407e0ff0b (patch) | |
| tree | 6268f2bae01b680ae56af6c9d3ee6445dba185fd | |
| parent | ca681fe0bc9358516c159a35e54069b1a43f25b2 (diff) | |
[media] af9035: enable AF9033 demod clock source for IT9135
Integrated RF tuner of IT9135 is connected to demod clock source
named dyn0_clk. Enable that clock source in order to provide stable
clock early enough.
Cc: Bimow Chen <Bimow.Chen@ite.com.tw>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| -rw-r--r-- | drivers/media/usb/dvb-usb-v2/af9035.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/media/usb/dvb-usb-v2/af9035.c b/drivers/media/usb/dvb-usb-v2/af9035.c index c82beac0e0cb..8ac0423c70d5 100644 --- a/drivers/media/usb/dvb-usb-v2/af9035.c +++ b/drivers/media/usb/dvb-usb-v2/af9035.c | |||
| @@ -647,16 +647,19 @@ static int af9035_read_config(struct dvb_usb_device *d) | |||
| 647 | state->af9033_config[0].ts_mode = AF9033_TS_MODE_USB; | 647 | state->af9033_config[0].ts_mode = AF9033_TS_MODE_USB; |
| 648 | state->af9033_config[1].ts_mode = AF9033_TS_MODE_SERIAL; | 648 | state->af9033_config[1].ts_mode = AF9033_TS_MODE_SERIAL; |
| 649 | 649 | ||
| 650 | /* eeprom memory mapped location */ | ||
| 651 | if (state->chip_type == 0x9135) { | 650 | if (state->chip_type == 0x9135) { |
| 651 | /* feed clock for integrated RF tuner */ | ||
| 652 | state->af9033_config[0].dyn0_clk = true; | ||
| 653 | state->af9033_config[1].dyn0_clk = true; | ||
| 654 | |||
| 652 | if (state->chip_version == 0x02) { | 655 | if (state->chip_version == 0x02) { |
| 653 | state->af9033_config[0].tuner = AF9033_TUNER_IT9135_60; | 656 | state->af9033_config[0].tuner = AF9033_TUNER_IT9135_60; |
| 654 | state->af9033_config[1].tuner = AF9033_TUNER_IT9135_60; | 657 | state->af9033_config[1].tuner = AF9033_TUNER_IT9135_60; |
| 655 | tmp16 = 0x00461d; | 658 | tmp16 = 0x00461d; /* eeprom memory mapped location */ |
| 656 | } else { | 659 | } else { |
| 657 | state->af9033_config[0].tuner = AF9033_TUNER_IT9135_38; | 660 | state->af9033_config[0].tuner = AF9033_TUNER_IT9135_38; |
| 658 | state->af9033_config[1].tuner = AF9033_TUNER_IT9135_38; | 661 | state->af9033_config[1].tuner = AF9033_TUNER_IT9135_38; |
| 659 | tmp16 = 0x00461b; | 662 | tmp16 = 0x00461b; /* eeprom memory mapped location */ |
| 660 | } | 663 | } |
| 661 | 664 | ||
| 662 | /* check if eeprom exists */ | 665 | /* check if eeprom exists */ |