From 793e52d4e77d49737ad83cb11925c98f4907fcb1 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Tue, 1 Jun 2021 11:41:39 +0200 Subject: media: docs: move DVB audio/video docs to staging The only upstream driver using the API described there is the av7110 driver. As the driver was moved to staging, move the API bits to staging as well. Signed-off-by: Mauro Carvalho Chehab --- .../userspace-api/media/dvb/audio-fwrite.rst | 79 ---------------------- 1 file changed, 79 deletions(-) delete mode 100644 Documentation/userspace-api/media/dvb/audio-fwrite.rst (limited to 'Documentation/userspace-api/media/dvb/audio-fwrite.rst') diff --git a/Documentation/userspace-api/media/dvb/audio-fwrite.rst b/Documentation/userspace-api/media/dvb/audio-fwrite.rst deleted file mode 100644 index 7b096ac2b6c4..000000000000 --- a/Documentation/userspace-api/media/dvb/audio-fwrite.rst +++ /dev/null @@ -1,79 +0,0 @@ -.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later -.. c:namespace:: DTV.audio - -.. _audio_fwrite: - -========================= -Digital TV audio write() -========================= - -Name ----- - -Digital TV audio write() - -.. attention:: This ioctl is deprecated - -Synopsis --------- - -.. c:function:: size_t write(int fd, const void *buf, size_t count) - -Arguments ---------- - -.. flat-table:: - :header-rows: 0 - :stub-columns: 0 - - - .. row 1 - - - int fd - - - File descriptor returned by a previous call to open(). - - - .. row 2 - - - void \*buf - - - Pointer to the buffer containing the PES data. - - - .. row 3 - - - size_t count - - - Size of buf. - -Description ------------ - -This system call can only be used if AUDIO_SOURCE_MEMORY is selected -in the ioctl call AUDIO_SELECT_SOURCE. The data provided shall be in -PES format. If O_NONBLOCK is not specified the function will block -until buffer space is available. The amount of data to be transferred is -implied by count. - -Return Value ------------- - -.. flat-table:: - :header-rows: 0 - :stub-columns: 0 - - - .. row 1 - - - ``EPERM`` - - - Mode AUDIO_SOURCE_MEMORY not selected. - - - .. row 2 - - - ``ENOMEM`` - - - Attempted to write more data than the internal buffer can hold. - - - .. row 3 - - - ``EBADF`` - - - fd is not a valid open file descriptor. -- cgit v1.2.3