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Diffstat (limited to 'Documentation/media/uapi/cec/cec-ioc-g-mode.rst')
| -rw-r--r-- | Documentation/media/uapi/cec/cec-ioc-g-mode.rst | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/media/uapi/cec/cec-ioc-g-mode.rst b/Documentation/media/uapi/cec/cec-ioc-g-mode.rst index e4ded9df0a84..664f0d47bbcd 100644 --- a/Documentation/media/uapi/cec/cec-ioc-g-mode.rst +++ b/Documentation/media/uapi/cec/cec-ioc-g-mode.rst @@ -249,3 +249,15 @@ Return Value On success 0 is returned, on error -1 and the ``errno`` variable is set appropriately. The generic error codes are described at the :ref:`Generic Error Codes <gen-errors>` chapter. + +The :ref:`ioctl CEC_S_MODE <CEC_S_MODE>` can return the following +error codes: + +EINVAL + The requested mode is invalid. + +EPERM + Monitor mode is requested without having root permissions + +EBUSY + Someone else is already an exclusive follower or initiator. |