[PATCH] soc_camera_platform: Add necessary v4l2_subdev_video_ops method

[Kuninori Morimoto]

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

Signed-off-by: Kuninori Morimoto <kuninori.morimoto...@renesas.com>
---
 drivers/media/video/soc_camera_platform.c |   39 +++++++++++++++++++++++++++++
 1 files changed, 39 insertions(+), 0 deletions(-)

diff --git a/drivers/media/video/soc_camera_platform.c 
b/drivers/media/video/soc_camera_platform.c
index 10b003a..d36f732 100644
--- a/drivers/media/video/soc_camera_platform.c
+++ b/drivers/media/video/soc_camera_platform.c
@@ -83,10 +83,49 @@ 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 int soc_camera_platform_s_fmt(struct v4l2_subdev *sd,
+                                    struct v4l2_mbus_framefmt *mf)
+{
+       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,
+       .g_mbus_fmt     = soc_camera_platform_try_fmt,
+       .s_mbus_fmt     = soc_camera_platform_s_fmt,
 };
 
 static struct v4l2_subdev_ops platform_subdev_ops = {
-- 
1.6.3.3

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