Main-line Linux kernel tree http://www.kernel.org
Go to file
Pierre-Louis Bossart d3565643dd soundwire: intel_ace2x: set SYNCPRD before powering-up
The registers used for multi-link synchronization are no longer in the
SHIM but in the HDaudio multi-link capability space. Use helpers to
configure the SYNCPRD value, and wait for SYNCPU to change after
powering-up.

Note that the SYNCPRD value is shared between all sublinks, for
obvious reasons if those links are supposed to be synchronized. The
value of SYNCPRD is programmed only once for all sublinks.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20230515071042.2038-13-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-05-27 16:06:45 +05:30
arch
block
certs
crypto
Documentation dt-bindings: soundwire: qcom: add 16-bit sample interval 2023-05-08 13:01:34 +05:30
drivers soundwire: intel_ace2x: set SYNCPRD before powering-up 2023-05-27 16:06:45 +05:30
fs
include soundwire: intel: add eml_lock in the interface for new platforms 2023-05-27 16:06:45 +05:30
init
io_uring
ipc
kernel
lib
LICENSES
mm
net
rust
samples
scripts
security
sound ASoC: SOF: Intel: hda: retrieve SoundWire eml_lock and pass pointer 2023-05-27 16:06:45 +05:30
tools
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
.rustfmt.toml
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
Makefile Linux 6.4-rc1 2023-05-07 13:34:35 -07:00
README

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.

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.