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| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2019-05-22 11:22:20 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-05-23 11:37:22 +0200 |
| commit | 428d3c867df6f2f87721fe7384ea09ad3130f839 (patch) | |
| tree | f8db4d0a0964cd61880f02f2f5a7018ef5e75409 | |
| parent | media: cec: allow any initiator for Ping and Image/Text View On (diff) | |
| download | linux-428d3c867df6f2f87721fe7384ea09ad3130f839.tar.xz linux-428d3c867df6f2f87721fe7384ea09ad3130f839.zip | |
media: cec-ioc-g-mode.rst: be more specific when EPERM is returned
Document which capability is required, rather than just saying
that "root permissions" are required.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
| -rw-r--r-- | Documentation/media/uapi/cec/cec-ioc-g-mode.rst | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/media/uapi/cec/cec-ioc-g-mode.rst b/Documentation/media/uapi/cec/cec-ioc-g-mode.rst index c53bb5f73f0d..d0902f356d65 100644 --- a/Documentation/media/uapi/cec/cec-ioc-g-mode.rst +++ b/Documentation/media/uapi/cec/cec-ioc-g-mode.rst @@ -294,7 +294,8 @@ EINVAL The requested mode is invalid. EPERM - Monitor mode is requested without having root permissions + Monitor mode is requested, but the process does have the ``CAP_NET_ADMIN`` + capability. EBUSY Someone else is already an exclusive follower or initiator. |