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| author | Hartmut Hackmann <hartmut.hackmann@t-online.de> | 2007-04-27 17:31:17 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-04-27 20:43:40 +0200 |
| commit | cfeb88398f004a0e85ee011fd89a01f5d3bf3c81 (patch) | |
| tree | a2df3639bc592b16cdf9a48f8fc39a465f9f9a07 /drivers/media/video/tda8290.c | |
| parent | V4L/DVB (5322): Removed board naming code in saa7134-dvb (diff) | |
| download | linux-cfeb88398f004a0e85ee011fd89a01f5d3bf3c81.tar.xz linux-cfeb88398f004a0e85ee011fd89a01f5d3bf3c81.zip | |
V4L/DVB (5323): Updated support for tuner callbacks
This change supplies a more generic version of the tuner callback.
The tuner struct now has a function pointer
int (*tuner_callback) (void *dev, int command, int arg)
additionally to a int config parameter.
both can be set through the TUNER_SET_TYPE_ADDR client call.
Note that the meaning of the parameters depend on the tuner type.
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/tda8290.c')
| -rw-r--r-- | drivers/media/video/tda8290.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/media/video/tda8290.c b/drivers/media/video/tda8290.c index e6c3e6167191..44348f95dd4c 100644 --- a/drivers/media/video/tda8290.c +++ b/drivers/media/video/tda8290.c @@ -211,19 +211,19 @@ static void tda827xa_lna_gain(struct i2c_client *c, int high) case 2: /* turn Vsync on */ if (t->std & V4L2_STD_MN) - arg = 5; + arg = 1; else - arg = 4; - if (t->gpio_func) - t->gpio_func(c->adapter->algo_data, 22, 5); + arg = 0; + if (t->tuner_callback) + t->tuner_callback(c->adapter->algo_data, 1, arg); buf[1] = high ? 0 : 1; if (t->config == 2) buf[1] = high ? 1 : 0; i2c_transfer(c->adapter, &msg, 1); break; case 3: /* switch with GPIO of saa713x */ - if (t->gpio_func) - t->gpio_func(c->adapter->algo_data, 22, high); + if (t->tuner_callback) + t->tuner_callback(c->adapter->algo_data, 0, high); break; } } |