Jouni Högander cdb015a611 drm/i915/psr: Implement Wa_14015648006
PSR WM optimization should be disabled based on any wm level being
disabled. Also same WA should be applied for ICL as well.

Bspec: 71580

v5:
 - Set in pre plane hook and clear in post plane hook
v4:
 - Handle mode change in psr enable/disable
 - Handle wm_level_disable changes separately in pre plane hook
v3:
 - Split patch
v2:
 - set/clear chicken bit in post_plane_update
 - apply for ICL as well

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230329150703.432072-4-jouni.hogander@intel.com
2023-03-31 08:43:09 +03:00
2023-03-05 10:49:37 -08:00
2022-09-28 09:02:20 +02:00
2023-03-12 16:36:44 -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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