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54c9347fea
commitac2d9275f3upstream. In order to be able to use bpc values that are different from what the connector reports, we want to be able to store the bpc value we decide on using for an atomic state in nv50_head_atom and refer to that instead of simply using the value that the connector reports throughout the whole atomic check phase and commit phase. This will let us (eventually) implement the max bpc connector property, and will also be needed for limiting the bpc we use on MST displays to 8 in the next commit. Signed-off-by: Lyude Paul <lyude@redhat.com> Fixes:232c9eec41("drm/nouveau: Use atomic VCPI helpers for MST") Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: David Airlie <airlied@redhat.com> Cc: Jerry Zuo <Jerry.Zuo@amd.com> Cc: Harry Wentland <harry.wentland@amd.com> Cc: Juston Li <juston.li@intel.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: <stable@vger.kernel.org> # v5.1+ Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 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 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.