Commit 89e4d59f authored by Marco Schluessler's avatar Marco Schluessler Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB (5245): Dvb-ttpci: use i2c gate ctrl from stv0297 frontend driver



Use i2c gate ctrl from stv0297 frontend driver.
Signed-off-by: default avatarMarco Schluessler <marco@lordzodiac.de>
Signed-off-by: default avatarOliver Endriss <o.endriss@gmx.de>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent b6190102
......@@ -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);
}
......
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