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git.openfabrics.org - ~emulex/infiniband.git/commit
[media] uvcvideo: Send control change events for slave ctrls when the master changes
This allows v4l2 control UI-s to update the inactive state (ie grey-ing
out of controls) for slave controls when the master control changes.
[Use __uvc_find_control() to find slave controls, as they're always
located in the same entity as the corresponding master control]
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>