diff options
| author | Eugen Hristev <eugen.hristev@microchip.com> | 2021-11-18 18:40:09 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-11-30 12:47:21 +0300 |
| commit | 7218905afd1a830ba86a30389cd080d9e00b7000 (patch) | |
| tree | 44f5b38ba74c1b393d73ab332e51edd9d02517f9 /drivers/media/i2c | |
| parent | 358ed66bfcdaec6de70e27c747887604b9ea2e6e (diff) | |
| download | linux-7218905afd1a830ba86a30389cd080d9e00b7000.tar.xz | |
media: i2c: imx274: implement enum_mbus_code
Current driver supports only SRGGB 10 bit RAW bayer format.
Add the enum_mbus_code implementation to report this format supported.
# v4l2-ctl -d /dev/v4l-subdev3 --list-subdev-mbus-codes
ioctl: VIDIOC_SUBDEV_ENUM_MBUS_CODE (pad=0)
0x300f: MEDIA_BUS_FMT_SRGGB10_1X10
#
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
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')
| -rw-r--r-- | drivers/media/i2c/imx274.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/media/i2c/imx274.c b/drivers/media/i2c/imx274.c index 2e804e3b70c4..25a4ef8f6187 100644 --- a/drivers/media/i2c/imx274.c +++ b/drivers/media/i2c/imx274.c @@ -1909,7 +1909,21 @@ fail: return err; } +static int imx274_enum_mbus_code(struct v4l2_subdev *sd, + struct v4l2_subdev_state *sd_state, + struct v4l2_subdev_mbus_code_enum *code) +{ + if (code->index > 0) + return -EINVAL; + + /* only supported format in the driver is Raw 10 bits SRGGB */ + code->code = MEDIA_BUS_FMT_SRGGB10_1X10; + + return 0; +} + static const struct v4l2_subdev_pad_ops imx274_pad_ops = { + .enum_mbus_code = imx274_enum_mbus_code, .get_fmt = imx274_get_fmt, .set_fmt = imx274_set_fmt, .get_selection = imx274_get_selection, |