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[ Upstream commit6ece90e366] CPU transcoder mask is used to iterate over the available CPU transcoders in the macro for_each_cpu_transcoder(). The macro is broken on MTL and got highlighted when audio state was being tracked for each transcoder added in [1]. Add the missing CPU transcoder mask which is similar to ADL-P mask but without DSI transcoders. [1]: https://patchwork.freedesktop.org/patch/523723/ Fixes:7835303982("drm/i915/mtl: Add MeteorLake PCI IDs") Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Acked-by: Haridhar Kalvala <haridhar.kalvala@intel.com> Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230420221248.2511314-1-radhakrishna.sripada@intel.com (cherry picked from commitbddc18913b) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 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.