Commit 464090c0 authored by Jacopo Mondi's avatar Jacopo Mondi Committed by Mauro Carvalho Chehab
Browse files

media: ov5647: Implement enum_frame_size() 



Implement the .enum_frame_size subdev pad operation.

As the driver only supports one format and one resolution at the moment
the implementation is trivial.

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 f7a70f9a

drivers/media/i2c/ov5647.c

+22 −3
Original line number Diff line number Diff line
@@ -484,6 +484,24 @@ static int ov5647_enum_mbus_code(struct v4l2_subdev *sd, 
	return 0;

}



static int ov5647_enum_frame_size(struct v4l2_subdev *sd,

				  struct v4l2_subdev_pad_config *cfg,

				  struct v4l2_subdev_frame_size_enum *fse)

{

	if (fse->index)

		return -EINVAL;



	if (fse->code != MEDIA_BUS_FMT_SBGGR8_1X8)

		return -EINVAL;



	fse->min_width = 640;

	fse->max_width = 640;

	fse->min_height = 480;

	fse->max_height = 480;



	return 0;

}



static int ov5647_set_get_fmt(struct v4l2_subdev *sd,

			      struct v4l2_subdev_pad_config *cfg,

			      struct v4l2_subdev_format *format)
@@ -503,6 +521,7 @@ static int ov5647_set_get_fmt(struct v4l2_subdev *sd, 


static const struct v4l2_subdev_pad_ops ov5647_subdev_pad_ops = {

	.enum_mbus_code		= ov5647_enum_mbus_code,

	.enum_frame_size	= ov5647_enum_frame_size,

	.set_fmt		= ov5647_set_get_fmt,

	.get_fmt		= ov5647_set_get_fmt,

};