Commit e7d403f5 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mauro Carvalho Chehab
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V4L/DVB: soc_camera_platform: Add necessary v4l2_subdev_video_ops method 



These function are needed to use camera.
This patch was tested with sh_mobile_ceu_camera

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 9fe6206f

drivers/media/video/soc_camera_platform.c

+39 −3
Original line number Diff line number Diff line
@@ -56,7 +56,7 @@ soc_camera_platform_query_bus_param(struct soc_camera_device *icd) 
	return p->bus_param;

}



static int soc_camera_platform_try_fmt(struct v4l2_subdev *sd,

static int soc_camera_platform_fill_fmt(struct v4l2_subdev *sd,

					struct v4l2_mbus_framefmt *mf)

{

	struct soc_camera_platform_info *p = v4l2_get_subdevdata(sd);
@@ -65,6 +65,7 @@ static int soc_camera_platform_try_fmt(struct v4l2_subdev *sd, 
	mf->height	= p->format.height;

	mf->code	= p->format.code;

	mf->colorspace	= p->format.colorspace;

	mf->field	= p->format.field;



	return 0;

}
@@ -83,10 +84,45 @@ static int soc_camera_platform_enum_fmt(struct v4l2_subdev *sd, unsigned int ind 
	return 0;

}



static int soc_camera_platform_g_crop(struct v4l2_subdev *sd,

				      struct v4l2_crop *a)

{

	struct soc_camera_platform_info *p = v4l2_get_subdevdata(sd);



	a->c.left	= 0;

	a->c.top	= 0;

	a->c.width	= p->format.width;

	a->c.height	= p->format.height;

	a->type		= V4L2_BUF_TYPE_VIDEO_CAPTURE;



	return 0;

}



static int soc_camera_platform_cropcap(struct v4l2_subdev *sd,

				       struct v4l2_cropcap *a)

{

	struct soc_camera_platform_info *p = v4l2_get_subdevdata(sd);



	a->bounds.left			= 0;

	a->bounds.top			= 0;

	a->bounds.width			= p->format.width;

	a->bounds.height		= p->format.height;

	a->defrect			= a->bounds;

	a->type				= V4L2_BUF_TYPE_VIDEO_CAPTURE;

	a->pixelaspect.numerator	= 1;

	a->pixelaspect.denominator	= 1;



	return 0;

}



static struct v4l2_subdev_video_ops platform_subdev_video_ops = {

	.s_stream	= soc_camera_platform_s_stream,

	.try_mbus_fmt	= soc_camera_platform_try_fmt,

	.enum_mbus_fmt	= soc_camera_platform_enum_fmt,

	.cropcap	= soc_camera_platform_cropcap,

	.g_crop		= soc_camera_platform_g_crop,

	.try_mbus_fmt	= soc_camera_platform_fill_fmt,

	.g_mbus_fmt	= soc_camera_platform_fill_fmt,

	.s_mbus_fmt	= soc_camera_platform_fill_fmt,

};



static struct v4l2_subdev_ops platform_subdev_ops = {

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