Stanislav Lisovskiy eeb04fa64a drm/i915/dg2: Implement WM0 cursor WA for DG2
Bug in the register unit which results in WM1 register
used when only WM0 is enabled on cursor.
Software workaround is when only WM0 enabled on cursor,
copy contents of CUR_WM_0[30:0] (exclude the enable bit)
into CUR_WM_1[30:0].

v2:  - s/dev_priv/i915/ (Ville Syrjälä)
     - Removed unneeded brackets (Ville Syrjälä)

HSDES: 14012656716

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211118093907.18510-1-stanislav.lisovskiy@intel.com
2021-11-19 16:13:53 +02:00
2021-09-23 11:01:12 -04:00
2021-10-18 20:22:03 -10:00
2021-10-25 11:30:31 -07:00

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.
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