834188d88a
commit e6fc5fcaeffa04a3fa1db8dfccdfd4b6001c0446 upstream. The DMA Link ID is set to the IPC message's primary during dai_config, which is only during hw_params. During xrun handling the hw_params is not called and the DMA Link ID information will be lost. All other fields in the message expected to be 0 for re-configuration, only the DMA Link ID needs to be preserved and the in case of repeated dai_config, it is correctly updated (masked and then set). Cc: stable@vger.kernel.org Fixes: ca5ce0caa67f ("ASoC: SOF: ipc4/intel: Add support for chained DMA") Link: https://github.com/thesofproject/linux/issues/5116 Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://patch.msgid.link/20240724081932.24542-3-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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 reStructuredText 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.