Commit 0f87233a authored by Dave Stevenson's avatar Dave Stevenson Committed by Mauro Carvalho Chehab
Browse files

media: ov5647: Add set_fmt and get_fmt calls. 



There's no way to query the subdevice for the supported
resolutions. Add set_fmt and get_fmt implementations. Since there's
only one format supported set_fmt does nothing and get returns single
format.

Signed-off-by: default avatarDave Stevenson <dave.stevenson@raspberrypi.org>
Signed-off-by: default avatarRoman Kovalivskyi <roman.kovalivskyi@globallogic.com>
Signed-off-by: default avatarJacopo Mondi <jacopo@jmondi.org>
Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent dea4fcfe

drivers/media/i2c/ov5647.c

+19 −0
Original line number Diff line number Diff line
@@ -487,8 +487,27 @@ static int ov5647_enum_mbus_code(struct v4l2_subdev *sd, 
	return 0;

}



static int ov5647_set_get_fmt(struct v4l2_subdev *sd,

			      struct v4l2_subdev_pad_config *cfg,

			      struct v4l2_subdev_format *format)

{

	struct v4l2_mbus_framefmt *fmt = &format->format;



	/* Only one format is supported, so return that */

	memset(fmt, 0, sizeof(*fmt));

	fmt->code = MEDIA_BUS_FMT_SBGGR8_1X8;

	fmt->colorspace = V4L2_COLORSPACE_SRGB;

	fmt->field = V4L2_FIELD_NONE;

	fmt->width = 640;

	fmt->height = 480;



	return 0;

}



static const struct v4l2_subdev_pad_ops ov5647_subdev_pad_ops = {

	.enum_mbus_code = ov5647_enum_mbus_code,

	.set_fmt =	  ov5647_set_get_fmt,

	.get_fmt =	  ov5647_set_get_fmt,

};



static const struct v4l2_subdev_ops ov5647_subdev_ops = {