diff options
| author |   Marco Schluessler <marco@lordzodiac.de> | 2007-02-13 09:31:07 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-02-21 13:35:31 -0200 |
| commit | 89e4d59f2c082be9472c4de4dafb832e01bfbe01 (patch) | |
| tree | 26c6846aff429836e1f0616a8eb8b103ccef805a /drivers/media | |
| parent | V4L/DVB (5244): Dvbdev: fix illegal re-usage of fileoperations struct (diff) | |
| download | linux-dev-89e4d59f2c082be9472c4de4dafb832e01bfbe01.tar.xz linux-dev-89e4d59f2c082be9472c4de4dafb832e01bfbe01.zip | |
V4L/DVB (5245): Dvb-ttpci: use i2c gate ctrl from stv0297 frontend driver
Use i2c gate ctrl from stv0297 frontend driver.
Signed-off-by: Marco Schluessler <marco@lordzodiac.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/dvb/ttpci/av7110_v4l.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/drivers/media/dvb/ttpci/av7110_v4l.c b/drivers/media/dvb/ttpci/av7110_v4l.c index d78b8f15dae5..cde5d3ae7ec7 100644 --- a/drivers/media/dvb/ttpci/av7110_v4l.c +++ b/drivers/media/dvb/ttpci/av7110_v4l.c @@ -140,17 +140,6 @@ static int ves1820_writereg(struct saa7146_dev *dev, u8 addr, u8 reg, u8 data) return 0; } -static int stv0297_writereg(struct saa7146_dev *dev, u8 addr, u8 reg, u8 data) -{ - u8 buf [] = { reg, data }; - struct i2c_msg msg = { .addr = addr, .flags = 0, .buf = buf, .len = 2 }; - - if (1 != saa7146_i2c_transfer(dev, &msg, 1, 1)) - return -1; - return 0; -} - - static int tuner_write(struct saa7146_dev *dev, u8 addr, u8 data [4]) { struct i2c_msg msg = { .addr = addr, .flags = 0, .buf = data, .len = 4 }; @@ -193,6 +182,7 @@ static int ves1820_set_tv_freq(struct saa7146_dev *dev, u32 freq) static int stv0297_set_tv_freq(struct saa7146_dev *dev, u32 freq) { + struct av7110 *av7110 = (struct av7110*)dev->ext_priv; u32 div; u8 data[4]; @@ -213,8 +203,8 @@ static int stv0297_set_tv_freq(struct saa7146_dev *dev, u32 freq) else return -EINVAL; - stv0297_writereg(dev, 0x1C, 0x87, 0x78); - stv0297_writereg(dev, 0x1C, 0x86, 0xc8); + if (av7110->fe->ops.i2c_gate_ctrl) + av7110->fe->ops.i2c_gate_ctrl(av7110->fe, 1); return tuner_write(dev, 0x63, data); } |