drm/i915: Polish some RMWs
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Tue, 21 Nov 2023 05:43:16 +0000 (07:43 +0200)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Thu, 23 Nov 2023 12:33:10 +0000 (14:33 +0200)
commite4fb7f894ed48f6fb5b1ca61ade44a92c425444b
treec471f8633d8bce5dc7db08be94ad7e0d8ab481ae
parente0d5ce11ed0a21bb2bf328ad82fd261783c7ad88
drm/i915: Polish some RMWs

Doing the if-else around RMWs is kinda silly. Just set/clear the
apporiate bits with a single RMW.

Also unify the coding style a bit icl_wa_cursorclkgating() while at it.

Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231121054324.9988-4-ville.syrjala@linux.intel.com
drivers/gpu/drm/i915/display/intel_display.c