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: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -56,8 +56,8 @@ soc_camera_platform_query_bus_param(struct soc_camera_device *icd)
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return p->bus_param;
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}
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static int soc_camera_platform_try_fmt(struct v4l2_subdev *sd,
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struct v4l2_mbus_framefmt *mf)
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static int soc_camera_platform_fill_fmt(struct v4l2_subdev *sd,
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struct v4l2_mbus_framefmt *mf)
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{
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struct soc_camera_platform_info *p = v4l2_get_subdevdata(sd);
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@ -65,6 +65,7 @@ static int soc_camera_platform_try_fmt(struct v4l2_subdev *sd,
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mf->height = p->format.height;
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mf->code = p->format.code;
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mf->colorspace = p->format.colorspace;
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mf->field = p->format.field;
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return 0;
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}
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@ -83,10 +84,45 @@ static int soc_camera_platform_enum_fmt(struct v4l2_subdev *sd, unsigned int ind
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return 0;
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}
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static int soc_camera_platform_g_crop(struct v4l2_subdev *sd,
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struct v4l2_crop *a)
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{
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struct soc_camera_platform_info *p = v4l2_get_subdevdata(sd);
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a->c.left = 0;
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a->c.top = 0;
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a->c.width = p->format.width;
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a->c.height = p->format.height;
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a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
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return 0;
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}
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static int soc_camera_platform_cropcap(struct v4l2_subdev *sd,
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struct v4l2_cropcap *a)
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{
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struct soc_camera_platform_info *p = v4l2_get_subdevdata(sd);
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a->bounds.left = 0;
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a->bounds.top = 0;
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a->bounds.width = p->format.width;
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a->bounds.height = p->format.height;
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a->defrect = a->bounds;
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a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
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a->pixelaspect.numerator = 1;
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a->pixelaspect.denominator = 1;
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return 0;
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}
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static struct v4l2_subdev_video_ops platform_subdev_video_ops = {
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.s_stream = soc_camera_platform_s_stream,
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.try_mbus_fmt = soc_camera_platform_try_fmt,
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.enum_mbus_fmt = soc_camera_platform_enum_fmt,
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.cropcap = soc_camera_platform_cropcap,
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.g_crop = soc_camera_platform_g_crop,
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.try_mbus_fmt = soc_camera_platform_fill_fmt,
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.g_mbus_fmt = soc_camera_platform_fill_fmt,
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.s_mbus_fmt = soc_camera_platform_fill_fmt,
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};
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static struct v4l2_subdev_ops platform_subdev_ops = {
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