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Subject: media: i2c: imx274: implement enum_mbus_code Author: Eugen Hristev <[email protected]> Date: Thu Nov 18 16:40:09 2021 +0100 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 <[email protected]> Signed-off-by: Sakari Ailus <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> drivers/media/i2c/imx274.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) --- 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, _______________________________________________ linuxtv-commits mailing list [email protected] https://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
