From: Erik Andrén <erik.andren@gmail.com>
Date: Sun, 3 May 2009 18:51:36 +0000 (-0300)
Subject: V4L/DVB (11695): gspca - stv06xx-vv6410: Set analog gain at init
X-Git-Tag: v2.6.31-rc1~297^2~256
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=17720e07b6ac573c8929c39f9036dbc460867b72;p=profile%2Fivi%2Fkernel-x86-ivi.git

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 f6603a9..11a0c00 100644
--- 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;
 }