[v3] soc_camera_platform: Add necessary v4l2_subdev_video_ops method

Commit Message

Kuninori Morimoto May 11, 2010, 9:14 a.m. UTC

None

Patch

diff --git a/drivers/media/video/soc_camera_platform.c b/drivers/media/video/soc_camera_platform.c
index 10b003a..1df5234 100644
--- a/drivers/media/video/soc_camera_platform.c
+++ b/drivers/media/video/soc_camera_platform.c
@@ -56,8 +56,8 @@  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,
-				       struct v4l2_mbus_framefmt *mf)
+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, int index,
 	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 = {