diff options
| author | Hartmut Hackmann <hartmut.hackmann@t-online.de> | 2006-02-23 00:30:11 +0200 |
|---|---|---|
| committer | Hartmut Hackmann <hartmut.hackmann@t-online.de> | 2006-02-23 00:30:11 +0200 |
| commit | 5d55da90c44a6874f06d0ceeaefa45c927c4c267 (patch) | |
| tree | 29ea3f7ba4f6c0077d6205f344d3239711d7b587 /linux/drivers/media/video/saa7134/saa7134-dvb.c | |
| parent | 016e2c55c79d9394c22e6bfd93ef073caa766706 (diff) | |
| download | mediapointer-dvb-s2-5d55da90c44a6874f06d0ceeaefa45c927c4c267.tar.gz mediapointer-dvb-s2-5d55da90c44a6874f06d0ceeaefa45c927c4c267.tar.bz2 | |
Fixed Pinnacle 300i DVB-T support
From: Hartmut Hackmann <hartmut.hackmann@t-online.de>
- fixed tda9886 port 2 setting
- turned remote control receiver off via saa7134 GPIO to avoid i2c hangs
- modified tda9886 client calls to direct i2c access to allow proper return
to analog mode
- allow mode change to V4L2_TUNER_DIGITAL_TV in tuner VIDIOC_S_FREQUENCY
client call
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 | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/linux/drivers/media/video/saa7134/saa7134-dvb.c b/linux/drivers/media/video/saa7134/saa7134-dvb.c index d1f88d974..8fa541e3b 100644 --- a/linux/drivers/media/video/saa7134/saa7134-dvb.c +++ b/linux/drivers/media/video/saa7134/saa7134-dvb.c @@ -112,6 +112,7 @@ static int mt352_pinnacle_init(struct dvb_frontend* fe) mt352_write(fe, fsm_ctl_cfg, sizeof(fsm_ctl_cfg)); mt352_write(fe, scan_ctl_cfg, sizeof(scan_ctl_cfg)); mt352_write(fe, irq_cfg, sizeof(irq_cfg)); + return 0; } @@ -137,8 +138,10 @@ static int mt352_pinnacle_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u8* pllbuf) { - static int on = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE; - static int off = TDA9887_PRESENT | TDA9887_PORT2_ACTIVE; + u8 off[] = { 0x00, 0xf1}; + u8 on[] = { 0x00, 0x71}; + struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)}; + struct saa7134_dev *dev = fe->dvb->priv; struct v4l2_frequency f; @@ -146,9 +149,10 @@ static int mt352_pinnacle_pll_set(struct dvb_frontend* fe, f.tuner = 0; f.type = V4L2_TUNER_DIGITAL_TV; f.frequency = params->frequency / 1000 * 16 / 1000; - saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&on); + i2c_transfer(&dev->i2c_adap, &msg, 1); saa7134_i2c_call_clients(dev,VIDIOC_S_FREQUENCY,&f); - saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&off); + msg.buf = on; + i2c_transfer(&dev->i2c_adap, &msg, 1); pinnacle_antenna_pwr(dev, antenna_pwr); |