tree ed1520460313915b3c985600613d5fee113e1507
parent 18200e9e243d9095be953cf09cba29f9b3b5f262
author Jacopo Mondi <jacopo@jmondi.org> 1588864369 +0200
committer Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 1589295806 +0200

media: Documentation: media: Document read-only subdevice

Document a new kAPI function to register subdev device nodes in read only
mode and for each affected ioctl report how access is restricted.

Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>