summaryrefslogtreecommitdiff
path: root/drivers/staging/media/av7110/audio-play.rst
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/staging/media/av7110/audio-play.rst')
-rw-r--r--drivers/staging/media/av7110/audio-play.rst48
1 files changed, 48 insertions, 0 deletions
diff --git a/drivers/staging/media/av7110/audio-play.rst b/drivers/staging/media/av7110/audio-play.rst
new file mode 100644
index 000000000000..e591930b6ca7
--- /dev/null
+++ b/drivers/staging/media/av7110/audio-play.rst
@@ -0,0 +1,48 @@
+.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
+.. c:namespace:: DTV.audio
+
+.. _AUDIO_PLAY:
+
+==========
+AUDIO_PLAY
+==========
+
+Name
+----
+
+AUDIO_PLAY
+
+.. attention:: This ioctl is deprecated
+
+Synopsis
+--------
+
+.. c:macro:: AUDIO_PLAY
+
+``int ioctl(int fd, AUDIO_PLAY)``
+
+Arguments
+---------
+
+.. flat-table::
+ :header-rows: 0
+ :stub-columns: 0
+
+ - .. row 1
+
+ - int fd
+
+ - File descriptor returned by a previous call to open().
+
+Description
+-----------
+
+This ioctl call asks the Audio Device to start playing an audio stream
+from the selected source.
+
+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.