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drm/i915: Make skl+ universal plane registers unlocked
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Thu, 10 Feb 2022 06:24:00 +0000 (08:24 +0200)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Thu, 24 Feb 2022 15:51:51 +0000 (17:51 +0200)
commit14ad15296d1fd067e54ad04d96056fe0aed61f2d
treeb282dc03a95812b1141351beb0480180defe9d4btree | snapshot
parentf8a005eb89720c913e59707d061a1b7e9c8b3358commit | diff
drm/i915: Make skl+ universal plane registers unlocked

Drop the locks around most universal plane register writes.
The lock isn't needed since each plane's register are neatly
contained on their own cachelines.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220210062403.18690-3-ville.syrjala@linux.intel.com
Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
drivers/gpu/drm/i915/display/skl_universal_plane.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git