diff options
| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-09-27 11:43:00 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-12-29 07:15:14 -0500 |
| commit | eb0f73ba12305842153758fdee2a75776724a528 (patch) | |
| tree | cf2646692ab5817de0aa575890e10a36cd6f8563 | |
| parent | 4e48afecd5ee3a394d228349fc1c33982e9fb557 (diff) | |
media: v4l2-async: better describe match union at async match struct
Now that kernel-doc handles nested unions, better document the
match union at struct v4l2_async_subdev.
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
| -rw-r--r-- | include/media/v4l2-async.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/media/v4l2-async.h b/include/media/v4l2-async.h index a010af5134b2..96e19246b934 100644 --- a/include/media/v4l2-async.h +++ b/include/media/v4l2-async.h @@ -48,6 +48,31 @@ enum v4l2_async_match_type { * * @match_type: type of match that will be used * @match: union of per-bus type matching data sets + * @match.fwnode: + * pointer to &struct fwnode_handle to be matched. + * Used if @match_type is %V4L2_ASYNC_MATCH_FWNODE. + * @match.device_name: + * string containing the device name to be matched. + * Used if @match_type is %V4L2_ASYNC_MATCH_DEVNAME. + * @match.i2c: embedded struct with I2C parameters to be matched. + * Both @match.i2c.adapter_id and @match.i2c.address + * should be matched. + * Used if @match_type is %V4L2_ASYNC_MATCH_I2C. + * @match.i2c.adapter_id: + * I2C adapter ID to be matched. + * Used if @match_type is %V4L2_ASYNC_MATCH_I2C. + * @match.i2c.address: + * I2C address to be matched. + * Used if @match_type is %V4L2_ASYNC_MATCH_I2C. + * @match.custom: + * Driver-specific match criteria. + * Used if @match_type is %V4L2_ASYNC_MATCH_CUSTOM. + * @match.custom.match: + * Driver-specific match function to be used if + * %V4L2_ASYNC_MATCH_CUSTOM. + * @match.custom.priv: + * Driver-specific private struct with match parameters + * to be used if %V4L2_ASYNC_MATCH_CUSTOM. * @list: used to link struct v4l2_async_subdev objects, waiting to be * probed, to a notifier->waiting list * |