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[media] tw9910: add g_tvnorms video op 

Report to soc_camera which standards are supported by tw9910.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Hans Verkuil 2014-02-17 08:44:13 -03:00 committed by Mauro Carvalho Chehab
parent 48353863e2
commit dc5730f5aa
1 changed files with 7 additions and 0 deletions
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7
drivers/media/i2c/soc_camera/tw9910.c
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@ -872,6 +872,12 @@ static int tw9910_s_mbus_config(struct v4l2_subdev *sd,
return i2c_smbus_write_byte_data(client, OUTCTR1, val); return i2c_smbus_write_byte_data(client, OUTCTR1, val);
} }
static int tw9910_g_tvnorms(struct v4l2_subdev *sd, v4l2_std_id *norm)
{
*norm = V4L2_STD_NTSC | V4L2_STD_PAL;
return 0;
}
static struct v4l2_subdev_video_ops tw9910_subdev_video_ops = { static struct v4l2_subdev_video_ops tw9910_subdev_video_ops = {
.s_stream = tw9910_s_stream, .s_stream = tw9910_s_stream,
.g_mbus_fmt = tw9910_g_fmt, .g_mbus_fmt = tw9910_g_fmt,
@ -882,6 +888,7 @@ static struct v4l2_subdev_video_ops tw9910_subdev_video_ops = {
.enum_mbus_fmt = tw9910_enum_fmt, .enum_mbus_fmt = tw9910_enum_fmt,
.g_mbus_config = tw9910_g_mbus_config, .g_mbus_config = tw9910_g_mbus_config,
.s_mbus_config = tw9910_s_mbus_config, .s_mbus_config = tw9910_s_mbus_config,
.g_tvnorms = tw9910_g_tvnorms,
}; };
static struct v4l2_subdev_ops tw9910_subdev_ops = { static struct v4l2_subdev_ops tw9910_subdev_ops = {