diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/dvb/dvb-usb/ttusb2.c | 1 | ||||
| -rw-r--r-- | drivers/media/dvb/frontends/tda10086.c | 11 | ||||
| -rw-r--r-- | drivers/media/dvb/frontends/tda10086.h | 8 | ||||
| -rw-r--r-- | drivers/media/dvb/ttpci/budget.c | 1 | ||||
| -rw-r--r-- | drivers/media/video/saa7134/saa7134-dvb.c | 10 |
5 files changed, 27 insertions, 4 deletions
diff --git a/drivers/media/dvb/dvb-usb/ttusb2.c b/drivers/media/dvb/dvb-usb/ttusb2.c index 706687c7850..20ca9d9ee99 100644 --- a/drivers/media/dvb/dvb-usb/ttusb2.c +++ b/drivers/media/dvb/dvb-usb/ttusb2.c @@ -147,6 +147,7 @@ static struct tda10086_config tda10086_config = { .demod_address = 0x0e, .invert = 0, .diseqc_tone = 1, + .xtal_freq = TDA10086_XTAL_16M, }; static int ttusb2_frontend_attach(struct dvb_usb_adapter *adap) diff --git a/drivers/media/dvb/frontends/tda10086.c b/drivers/media/dvb/frontends/tda10086.c index 5fc26757f39..acf1471373c 100644 --- a/drivers/media/dvb/frontends/tda10086.c +++ b/drivers/media/dvb/frontends/tda10086.c @@ -128,10 +128,15 @@ static int tda10086_init(struct dvb_frontend* fe) tda10086_write_byte(state, 0x32, 0x00); // irq off tda10086_write_byte(state, 0x31, 0x56); // setup AFC - // setup PLL (assumes 16Mhz XIN) + // setup PLL (this assumes SACLK = 96MHz) tda10086_write_byte(state, 0x55, 0x2c); // misc PLL setup - tda10086_write_byte(state, 0x3a, 0x0b); // M=12 - tda10086_write_byte(state, 0x3b, 0x01); // P=2 + if (state->config->xtal_freq == TDA10086_XTAL_16M) { + tda10086_write_byte(state, 0x3a, 0x0b); // M=12 + tda10086_write_byte(state, 0x3b, 0x01); // P=2 + } else { + tda10086_write_byte(state, 0x3a, 0x17); // M=24 + tda10086_write_byte(state, 0x3b, 0x00); // P=1 + } tda10086_write_mask(state, 0x55, 0x20, 0x00); // powerup PLL // setup TS interface diff --git a/drivers/media/dvb/frontends/tda10086.h b/drivers/media/dvb/frontends/tda10086.h index 197c237e515..f25d5ea381e 100644 --- a/drivers/media/dvb/frontends/tda10086.h +++ b/drivers/media/dvb/frontends/tda10086.h @@ -26,6 +26,11 @@ #include <linux/dvb/frontend.h> #include <linux/firmware.h> +enum tda10086_xtal { + TDA10086_XTAL_16M, + TDA10086_XTAL_4M +}; + struct tda10086_config { /* the demodulator's i2c address */ @@ -36,6 +41,9 @@ struct tda10086_config /* do we need the diseqc signal with carrier? */ u8 diseqc_tone; + + /* frequency of the reference xtal */ + enum tda10086_xtal xtal_freq; }; #if defined(CONFIG_DVB_TDA10086) || (defined(CONFIG_DVB_TDA10086_MODULE) && defined(MODULE)) diff --git a/drivers/media/dvb/ttpci/budget.c b/drivers/media/dvb/ttpci/budget.c index e36c32528e5..7adfe17b061 100644 --- a/drivers/media/dvb/ttpci/budget.c +++ b/drivers/media/dvb/ttpci/budget.c @@ -365,6 +365,7 @@ static struct tda10086_config tda10086_config = { .demod_address = 0x0e, .invert = 0, .diseqc_tone = 1, + .xtal_freq = TDA10086_XTAL_16M, }; static u8 read_pwm(struct budget* budget) diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c index 73154c1a023..2d16be2259d 100644 --- a/drivers/media/video/saa7134/saa7134-dvb.c +++ b/drivers/media/video/saa7134/saa7134-dvb.c @@ -851,6 +851,14 @@ static struct tda10086_config flydvbs = { .demod_address = 0x0e, .invert = 0, .diseqc_tone = 0, + .xtal_freq = TDA10086_XTAL_16M, +}; + +static struct tda10086_config sd1878_4m = { + .demod_address = 0x0e, + .invert = 0, + .diseqc_tone = 0, + .xtal_freq = TDA10086_XTAL_4M, }; /* ------------------------------------------------------------------ @@ -1206,7 +1214,7 @@ static int dvb_init(struct saa7134_dev *dev) break; case SAA7134_BOARD_MD7134_BRIDGE_2: dev->dvb.frontend = dvb_attach(tda10086_attach, - &flydvbs, &dev->i2c_adap); + &sd1878_4m, &dev->i2c_adap); if (dev->dvb.frontend) { struct dvb_frontend *fe; if (dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60, |