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| author | Michael Krufky <mkrufky@linuxtv.org> | 2007-06-24 18:14:52 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-07-18 14:24:24 -0300 |
| commit | cd2cd0aad0c8d5d29492335307b371f247b7a60f (patch) | |
| tree | 2fe21541a7a73d245f859597ff5d137a33410dca | |
| parent | f1b24397e86c4c5b6984e2e67c17a53cdab14b35 (diff) | |
| download | linux-stable-cd2cd0aad0c8d5d29492335307b371f247b7a60f.tar.gz linux-stable-cd2cd0aad0c8d5d29492335307b371f247b7a60f.tar.bz2 linux-stable-cd2cd0aad0c8d5d29492335307b371f247b7a60f.zip | |
V4L/DVB (5799): Or51211: remove hardcoded fcv1236d tuner programming
- Remove hardcoded fcv1236d tuner programmming from or51211.c
- Alter dvb-bt8xx for the pcHDTV-2000 to use dvb-pll for fcv1236d support.
Thanks to Jarom Hatch <jshatch@gmail.com> for testing this change.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| -rw-r--r-- | drivers/media/dvb/bt8xx/dvb-bt8xx.c | 3 | ||||
| -rw-r--r-- | drivers/media/dvb/frontends/or51211.c | 31 |
2 files changed, 6 insertions, 28 deletions
diff --git a/drivers/media/dvb/bt8xx/dvb-bt8xx.c b/drivers/media/dvb/bt8xx/dvb-bt8xx.c index 5120af41a818..67613eb6fa3d 100644 --- a/drivers/media/dvb/bt8xx/dvb-bt8xx.c +++ b/drivers/media/dvb/bt8xx/dvb-bt8xx.c @@ -692,6 +692,9 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type) case BTTV_BOARD_PC_HDTV: card->fe = dvb_attach(or51211_attach, &or51211_config, card->i2c_adapter); + if (card->fe != NULL) + dvb_attach(dvb_pll_attach, card->fe, 0x61, + card->i2c_adapter, DVB_PLL_FCV1236D); break; } diff --git a/drivers/media/dvb/frontends/or51211.c b/drivers/media/dvb/frontends/or51211.c index 048d7cfe12d3..f46d5a46683a 100644 --- a/drivers/media/dvb/frontends/or51211.c +++ b/drivers/media/dvb/frontends/or51211.c @@ -223,38 +223,13 @@ static int or51211_set_parameters(struct dvb_frontend* fe, struct dvb_frontend_parameters *param) { struct or51211_state* state = fe->demodulator_priv; - u32 freq = 0; - u16 tunerfreq = 0; - u8 buf[4]; /* Change only if we are actually changing the channel */ if (state->current_frequency != param->frequency) { - freq = 44000 + (param->frequency/1000); - tunerfreq = freq * 16/1000; - - dprintk("set_parameters frequency = %d (tunerfreq = %d)\n", - param->frequency,tunerfreq); - - buf[0] = (tunerfreq >> 8) & 0x7F; - buf[1] = (tunerfreq & 0xFF); - buf[2] = 0x8E; - - if (param->frequency < 157250000) { - buf[3] = 0xA0; - dprintk("set_parameters VHF low range\n"); - } else if (param->frequency < 454000000) { - buf[3] = 0x90; - dprintk("set_parameters VHF high range\n"); - } else { - buf[3] = 0x30; - dprintk("set_parameters UHF range\n"); + if (fe->ops.tuner_ops.set_params) { + fe->ops.tuner_ops.set_params(fe, param); + if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0); } - dprintk("set_parameters tuner bytes: 0x%02x 0x%02x " - "0x%02x 0x%02x\n",buf[0],buf[1],buf[2],buf[3]); - - if (i2c_writebytes(state,0xC2>>1,buf,4)) - printk(KERN_WARNING "or51211:set_parameters error " - "writing to tuner\n"); /* Set to ATSC mode */ or51211_setmode(fe,0); |