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| author | Jacopo Mondi <jacopo@jmondi.org> | 2020-11-19 19:32:29 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-01-12 18:10:22 +0300 |
| commit | 464090c0af3de6f3fe3a6329f524eadb6a8d9744 (patch) | |
| tree | 0aae6a6840b3bf9f0a53a57be00729ce1ed65ea3 /drivers/media/i2c/ov5647.c | |
| parent | f7a70f9a43a641380c8df40f97561b671ed79926 (diff) | |
| download | linux-464090c0af3de6f3fe3a6329f524eadb6a8d9744.tar.xz | |
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: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/i2c/ov5647.c')
| -rw-r--r-- | drivers/media/i2c/ov5647.c | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/drivers/media/i2c/ov5647.c b/drivers/media/i2c/ov5647.c index ad3397881c9a..2e7a6cb39689 100644 --- a/drivers/media/i2c/ov5647.c +++ b/drivers/media/i2c/ov5647.c @@ -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) @@ -502,9 +520,10 @@ 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, - .set_fmt = ov5647_set_get_fmt, - .get_fmt = ov5647_set_get_fmt, + .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, }; static const struct v4l2_subdev_ops ov5647_subdev_ops = { |