From: Dave Stevenson <[email protected]> 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: Dave Stevenson <[email protected]> Signed-off-by: Roman Kovalivskyi <[email protected]> Reviewed-by: Jacopo Mondi <[email protected]> --- drivers/media/i2c/ov5647.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/drivers/media/i2c/ov5647.c b/drivers/media/i2c/ov5647.c index e7d2e5b4ad4b..3e587eb0a30e 100644 --- a/drivers/media/i2c/ov5647.c +++ b/drivers/media/i2c/ov5647.c @@ -463,8 +463,30 @@ 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; + + if (format->pad != 0) + return -EINVAL; + + /* 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 = { -- 2.17.1
