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(parent: ab8b026) | patch
media: open.rst: better document device node naming
authorMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Fri, 25 Aug 2017 14:51:53 +0000 (16:51 +0200)
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Tue, 1 Sep 2020 12:13:30 +0000 (14:13 +0200)
commit06b4f4ee0be5b257c1da8458dee9c4ea74a50321
treeb66e613e7528062c7ba41aa6c2346d6d409c1ee0tree | snapshot
parentab8b026e645056bc21bf47d1c78c0a5fe96e27bacommit | diff
media: open.rst: better document device node naming

Right now, only kAPI documentation describes the device naming.
However, such description is needed at the uAPI too. Add it,
and describe how to get an unique identifier for a given device.

Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Documentation/userspace-api/media/v4l/open.rst diff | blob | history
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