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V4L/DVB (11695): gspca - stv06xx-vv6410: Set analog gain at init

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Set the analog gain at sensor init. Also set a sensible default value.

Signed-off-by: Erik Andrén <erik.andren@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Erik Andrén
2009-05-03 15:51:36 -03:00
committed by Mauro Carvalho Chehab
parent 28d7a20a78
commit 17720e07b6
1 changed files with 6 additions and 1 deletions
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7
drivers/media/video/gspca/stv06xx/stv06xx_vv6410.c
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@@ -80,7 +80,7 @@ static const struct ctrl vv6410_ctrl[] = {
.minimum = 0, .minimum = 0,
.maximum = 15, .maximum = 15,
.step = 1, .step = 1,
.default_value = 0 .default_value = 10
}, },
.set = vv6410_set_analog_gain, .set = vv6410_set_analog_gain,
.get = vv6410_get_analog_gain .get = vv6410_get_analog_gain
@@ -162,6 +162,11 @@ static int vv6410_init(struct sd *sd)
err = vv6410_set_exposure(&sd->gspca_dev, err = vv6410_set_exposure(&sd->gspca_dev,
sensor_settings[EXPOSURE_IDX]); sensor_settings[EXPOSURE_IDX]);
if (err < 0)
return err;
err = vv6410_set_analog_gain(&sd->gspca_dev,
sensor_settings[GAIN_IDX]);
return (err < 0) ? err : 0; return (err < 0) ? err : 0;
} }