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| author | Andrew de Quincy <devnull@localhost> | 2004-11-20 15:23:34 +0000 |
|---|---|---|
| committer | Andrew de Quincy <devnull@localhost> | 2004-11-20 15:23:34 +0000 |
| commit | 6aaa3c9b588cb65eba7bb68b476a36c7f4478349 (patch) | |
| tree | ff4015a4794e6868d89db770595d15c654a02579 /linux/drivers/media/dvb/frontends | |
| parent | 783ec6850117d92bbe63bb8b0497b83e73faa562 (diff) | |
| download | mediapointer-dvb-s2-6aaa3c9b588cb65eba7bb68b476a36c7f4478349.tar.gz mediapointer-dvb-s2-6aaa3c9b588cb65eba7bb68b476a36c7f4478349.tar.bz2 | |
Added setting to allow inversion of OCLK
Diffstat (limited to 'linux/drivers/media/dvb/frontends')
| -rw-r--r-- | linux/drivers/media/dvb/frontends/tda1004x.c | 4 | ||||
| -rw-r--r-- | linux/drivers/media/dvb/frontends/tda1004x.h | 3 |
2 files changed, 7 insertions, 0 deletions
diff --git a/linux/drivers/media/dvb/frontends/tda1004x.c b/linux/drivers/media/dvb/frontends/tda1004x.c index 394f9eb68..ce7dbcf8f 100644 --- a/linux/drivers/media/dvb/frontends/tda1004x.c +++ b/linux/drivers/media/dvb/frontends/tda1004x.c @@ -533,6 +533,8 @@ static int tda10045_init(struct dvb_frontend* fe) tda1004x_write_mask(state, TDA1004X_CONFC1, 0x10, 0); // VAGC polarity tda1004x_write_byteI(state, TDA1004X_CONFADC1, 0x2e); + tda1004x_write_mask(state, 0x1f, 0x01, state->config->invert_oclk); + state->initialised = 1; return 0; } @@ -585,6 +587,8 @@ static int tda10046_init(struct dvb_frontend* fe) tda1004x_write_mask(state, TDA10046H_GPIO_SELECT, 8, 8); // GPIO select tda10046h_set_bandwidth(state, BANDWIDTH_8_MHZ); // default bandwidth 8 MHz + tda1004x_write_mask(state, 0x3a, 0x80, state->config->invert_oclk << 7); + state->initialised = 1; return 0; } diff --git a/linux/drivers/media/dvb/frontends/tda1004x.h b/linux/drivers/media/dvb/frontends/tda1004x.h index 22004e188..e452fc0ba 100644 --- a/linux/drivers/media/dvb/frontends/tda1004x.h +++ b/linux/drivers/media/dvb/frontends/tda1004x.h @@ -34,6 +34,9 @@ struct tda1004x_config /* does the "inversion" need inverted? */ u8 invert:1; + /* Does the OCLK signal need inverted? */ + u8 invert_oclk:1; + /* PLL maintenance */ int (*pll_init)(struct dvb_frontend* fe); int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params); |