diff options
Diffstat (limited to 'Documentation/media/uapi/mediactl/request-api.rst')
| -rw-r--r-- | Documentation/media/uapi/mediactl/request-api.rst | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/Documentation/media/uapi/mediactl/request-api.rst b/Documentation/media/uapi/mediactl/request-api.rst index 945113dcb218..1ad631e549fe 100644 --- a/Documentation/media/uapi/mediactl/request-api.rst +++ b/Documentation/media/uapi/mediactl/request-api.rst @@ -1,12 +1,12 @@ .. This file is dual-licensed: you can use it either under the terms -.. of the GPL or the GFDL 1.1+ license, at your option. Note that this +.. of the GPL 2.0 or the GFDL 1.1+ license, at your option. Note that this .. dual licensing only applies to this file, and not this project as a .. whole. .. .. a) This file is free software; you can redistribute it and/or .. modify it under the terms of the GNU General Public License as -.. published by the Free Software Foundation; either version 2 of -.. the License, or (at your option) any later version. +.. published by the Free Software Foundation version 2 of +.. the License. .. .. This file is distributed in the hope that it will be useful, .. but WITHOUT ANY WARRANTY; without even the implied warranty of @@ -91,7 +91,7 @@ A request must contain at least one buffer, otherwise ``ENOENT`` is returned. A queued request cannot be modified anymore. .. caution:: - For :ref:`memory-to-memory devices <codec>` you can use requests only for + For :ref:`memory-to-memory devices <mem2mem>` you can use requests only for output buffers, not for capture buffers. Attempting to add a capture buffer to a request will result in an ``EACCES`` error. @@ -152,7 +152,7 @@ if it had just been allocated. Example for a Codec Device -------------------------- -For use-cases such as :ref:`codecs <codec>`, the request API can be used +For use-cases such as :ref:`codecs <mem2mem>`, the request API can be used to associate specific controls to be applied by the driver for the OUTPUT buffer, allowing user-space to queue many such buffers in advance. It can also take advantage of requests' |