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| author | Hartmut Hackmann <devnull@localhost> | 2006-02-03 02:19:36 +0200 |
|---|---|---|
| committer | Hartmut Hackmann <devnull@localhost> | 2006-02-03 02:19:36 +0200 |
| commit | 7cbe2e0b6fbc2ac4f43de5c5ba7dfacf5cd54c52 (patch) | |
| tree | 6541796fe38fbab4e43ac6d12d7ccc37694d8e8a /linux/drivers/media/video/saa7134/saa7134-dvb.c | |
| parent | f7c072b13ca547a16aa9b8d43731efe718ddaec9 (diff) | |
| download | mediapointer-dvb-s2-7cbe2e0b6fbc2ac4f43de5c5ba7dfacf5cd54c52.tar.gz mediapointer-dvb-s2-7cbe2e0b6fbc2ac4f43de5c5ba7dfacf5cd54c52.tar.bz2 | |
Added support for the ADS Instant TV DUO Cardbus PTV331
From: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Analog and DVB-T are working, Remote not yet.
This card is based on the new LifeView design, there should be many variants.
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Diffstat (limited to 'linux/drivers/media/video/saa7134/saa7134-dvb.c')
| -rw-r--r-- | linux/drivers/media/video/saa7134/saa7134-dvb.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/linux/drivers/media/video/saa7134/saa7134-dvb.c b/linux/drivers/media/video/saa7134/saa7134-dvb.c index 31236440f..751ffbd1c 100644 --- a/linux/drivers/media/video/saa7134/saa7134-dvb.c +++ b/linux/drivers/media/video/saa7134/saa7134-dvb.c @@ -848,6 +848,45 @@ static struct tda1004x_config philips_tiger_config = { .request_firmware = NULL, }; +/* ------------------------------------------------------------------ */ + +static int ads_duo_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) +{ + int ret; + + ret = philips_tda827xa_pll_set(0x61, fe, params); + return ret; +}; + +static int ads_duo_dvb_mode(struct dvb_frontend *fe) +{ + struct saa7134_dev *dev = fe->dvb->priv; + /* route TDA8275a AGC input to the channel decoder */ + saa_writeb(SAA7134_GPIO_GPSTATUS2, 0x60); + return 0; +} + +static void ads_duo_analog_mode(struct dvb_frontend *fe) +{ + struct saa7134_dev *dev = fe->dvb->priv; + /* route TDA8275a AGC input to the analog IF chip*/ + saa_writeb(SAA7134_GPIO_GPSTATUS2, 0x20); + philips_tda827xa_pll_sleep( 0x61, fe); +} + +static struct tda1004x_config ads_tech_duo_config = { + .demod_address = 0x08, + .invert = 1, + .invert_oclk = 0, + .xtal_freq = TDA10046_XTAL_16M, + .agc_config = TDA10046_AGC_TDA827X_GPL, + .if_freq = TDA10046_FREQ_045, + .pll_init = ads_duo_dvb_mode, + .pll_set = ads_duo_pll_set, + .pll_sleep = ads_duo_analog_mode, + .request_firmware = NULL, +}; + #endif /* ------------------------------------------------------------------ */ @@ -930,6 +969,10 @@ static int dvb_init(struct saa7134_dev *dev) dev->dvb.frontend = tda10046_attach(&tda827x_lifeview_config, &dev->i2c_adap); break; + case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331: + dev->dvb.frontend = tda10046_attach(&ads_tech_duo_config, + &dev->i2c_adap); + break; #endif #ifdef HAVE_NXT200X case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180: |