diff options
| author | Michael Krufky <devnull@localhost> | 2005-07-20 05:48:37 +0000 |
|---|---|---|
| committer | Michael Krufky <devnull@localhost> | 2005-07-20 05:48:37 +0000 |
| commit | c3832d8bc5c55587afee270fc7ad22bad2b0cefb (patch) | |
| tree | 0f68f21a86448d4d806dbc52babe7db2295d94cd /linux | |
| parent | 521cd25b997b9b02c069bd700b87c43f66d75c67 (diff) | |
| download | mediapointer-dvb-s2-c3832d8bc5c55587afee270fc7ad22bad2b0cefb.tar.gz mediapointer-dvb-s2-c3832d8bc5c55587afee270fc7ad22bad2b0cefb.tar.bz2 | |
- Select the RF input connector based upon the type of
demodulation selected. ANT RF connector is selected for
8-VSB and CABLE RF connector is selected for QAM64/QAM256.
This only affects the cards that use the Microtune 4042 tuner.
- This is patch #2 of a string of patches with counterparts in the
video4linux tree affecting cx88-dvb.c
Signed-off-by: Mac Michaels <wmichaels1@earthlink.net>
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Diffstat (limited to 'linux')
| -rw-r--r-- | linux/drivers/media/dvb/frontends/lgdt3302.c | 12 | ||||
| -rw-r--r-- | linux/drivers/media/dvb/frontends/lgdt3302.h | 1 |
2 files changed, 13 insertions, 0 deletions
diff --git a/linux/drivers/media/dvb/frontends/lgdt3302.c b/linux/drivers/media/dvb/frontends/lgdt3302.c index 136563606..c803c0500 100644 --- a/linux/drivers/media/dvb/frontends/lgdt3302.c +++ b/linux/drivers/media/dvb/frontends/lgdt3302.c @@ -214,6 +214,10 @@ static int lgdt3302_set_parameters(struct dvb_frontend* fe, /* Select VSB mode and serial MPEG interface */ top_ctrl_cfg[1] = 0x07; + + /* Select ANT connector if supported by card */ + if (state->config->pll_rf_set) + state->config->pll_rf_set(fe, 1); break; case QAM_64: @@ -221,6 +225,10 @@ static int lgdt3302_set_parameters(struct dvb_frontend* fe, /* Select QAM_64 mode and serial MPEG interface */ top_ctrl_cfg[1] = 0x04; + + /* Select CABLE connector if supported by card */ + if (state->config->pll_rf_set) + state->config->pll_rf_set(fe, 0); break; case QAM_256: @@ -228,6 +236,10 @@ static int lgdt3302_set_parameters(struct dvb_frontend* fe, /* Select QAM_256 mode and serial MPEG interface */ top_ctrl_cfg[1] = 0x05; + + /* Select CABLE connector if supported by card */ + if (state->config->pll_rf_set) + state->config->pll_rf_set(fe, 0); break; default: printk(KERN_WARNING "lgdt3302: %s: Modulation type(%d) UNSUPPORTED\n", __FUNCTION__, param->u.vsb.modulation); diff --git a/linux/drivers/media/dvb/frontends/lgdt3302.h b/linux/drivers/media/dvb/frontends/lgdt3302.h index 327c47e59..6bf6f985e 100644 --- a/linux/drivers/media/dvb/frontends/lgdt3302.h +++ b/linux/drivers/media/dvb/frontends/lgdt3302.h @@ -30,6 +30,7 @@ struct lgdt3302_config u8 demod_address; /* PLL interface */ + int (*pll_rf_set) (struct dvb_frontend* fe, int index); int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u8* pll_address); /* Need to set device param for start_dma */ |