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baa2152dae
ADL-P supports stream splitter on pipe B in addition to pipe A. Update the sanity check in intel_ddi_mso_get_config() to reflect this, and remove the check in intel_ddi_mso_configure() as redundant with encoder->pipe_mask. Abstract the splitter pipe mask to a single point of truth while at it to avoid similar mistakes in the future. Fixes:7bc188cc2c("drm/i915/adl_p: enable MSO on pipe B") Cc: Uma Shankar <uma.shankar@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Swati Sharma <swati2.sharma@intel.com> Reviewed-by: Swati Sharma <swati2.sharma@intel.com> Tested-by: Swati Sharma <swati2.sharma@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210812132354.10885-1-jani.nikula@intel.com (cherry picked from commitf6864b27d6) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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.