mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-07 03:15:31 +09:00
55c7a549117fff6da7d35a69e8d42d9c91cbf1e2
This patch add uevent to notify the application layer when it should playback or capture and setting the accuration sample rate. The event consists of three parts, namely USB_STATE, STREAM_DIRECTION and STREAM_STATE. For example: g_audio_work: sent uac uevent USB_STATE=SET_INTERFACE STREAM_DIRECTION=IN STREAM_STATE=OFF g_audio_work: sent uac uevent USB_STATE=SET_INTERFACE STREAM_DIRECTION=OUT STREAM_STATE=ON g_audio_work: sent uac uevent USB_STATE=SET_SAMPLE_RATE STREAM_DIRECTION=OUT SAMPLE_RATE=44100 Signed-off-by: Ren Jianing <jianing.ren@rock-chips.com> Change-Id: Ia01572d92d0c3ae40b19e772571282b8806da9e5
…
…
…
…
…
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
Description
Languages
C
97.7%
Assembly
1.6%
Makefile
0.3%
Perl
0.1%