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>
diff --git a/drivers/media/dvb/ttpci/av7110_v4l.c b/drivers/media/dvb/ttpci/av7110_v4l.c
index d78b8f15..cde5d3a 100644
--- a/drivers/media/dvb/ttpci/av7110_v4l.c
+++ b/drivers/media/dvb/ttpci/av7110_v4l.c
@@ -140,17 +140,6 @@
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 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 @@
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);
}