6584388c03
[ Upstream commit 807c15bc77871c695e254423f5e3839b2175db03 ] PDI0/1 are reserved for Bulk and filtered out in the existing code. That leads to endless confusions on whether the index is the raw or corrected one. In addition we will need support for Bulk at some point so it's just simpler to expose those PDIs and not use it for now than try to be smart unless we have to remove the smarts. This patch requires a topology change to use PDIs starting at offset 2 explicitly. Note that there is a known discrepancy between hardware documentation and what ALH stream works in practice, future fixes are likely. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20190916192348.467-6-pierre-louis.bossart@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org> Stable-dep-of: 8ee1b439b154 ("soundwire: cadence: fix invalid PDI offset") Signed-off-by: Sasha Levin <sashal@kernel.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 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.