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

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>

diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.c b/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.c
index f6603a9deab83894420cf1048ec9f483d1ceab03..11a0c002f5dcb579dc2047d8ec5b024a7b1da253 100644 (file)
--- a/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.c
+++ b/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.c
@@ -80,7 +80,7 @@ static const struct ctrl vv6410_ctrl[] = {
                        .minimum        = 0,
                        .maximum        = 15,
                        .step           = 1,
-                       .default_value  = 0
+                       .default_value  = 10
                },
                .set = vv6410_set_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,
                                   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;
 }