diff options
Diffstat (limited to 'Documentation/DocBook/media/v4l/gen-errors.xml')
| -rw-r--r-- | Documentation/DocBook/media/v4l/gen-errors.xml | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/Documentation/DocBook/media/v4l/gen-errors.xml b/Documentation/DocBook/media/v4l/gen-errors.xml index 6ef476a5401..9bf9ca7f46d 100644 --- a/Documentation/DocBook/media/v4l/gen-errors.xml +++ b/Documentation/DocBook/media/v4l/gen-errors.xml @@ -5,6 +5,11 @@ <tgroup cols="2"> &cs-str; <tbody valign="top"> + <!-- Keep it ordered alphabetically --> + <row> + <entry>EBADF</entry> + <entry><parameter>fd</parameter> is not a valid open file descriptor.</entry> + </row> <row> <entry>EBUSY</entry> <entry>The ioctl can't be handled because the device is busy. This is @@ -15,7 +20,16 @@ problem first (typically: stop the stream before retrying).</entry> </row> <row> + <entry>EFAULT</entry> + <entry><parameter>fd</parameter> is not a valid open file descriptor.</entry> + </row> + <row> <entry>EINVAL</entry> + <entry>One or more of the ioctl parameters are invalid. This is a widely + used error code. See the individual ioctl requests for actual causes.</entry> + </row> + <row> + <entry>EINVAL or ENOTTY</entry> <entry>The ioctl is not supported by the driver, actually meaning that the required functionality is not available.</entry> </row> @@ -25,7 +39,7 @@ </row> <row> <entry>ENOSPC</entry> - <entry>On USB devices, the stream ioctl's can return this error meaning + <entry>On USB devices, the stream ioctl's can return this error, meaning that this request would overcommit the usb bandwidth reserved for periodic transfers (up to 80% of the USB bandwidth).</entry> </row> |