From 428d3c867df6f2f87721fe7384ea09ad3130f839 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Wed, 22 May 2019 05:22:20 -0400 Subject: 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 Signed-off-by: Mauro Carvalho Chehab --- Documentation/media/uapi/cec/cec-ioc-g-mode.rst | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'Documentation/media/uapi/cec') 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. -- cgit v1.2.3-59-g8ed1b