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drm/i915/display: Indexed 8bit format does not support async flip
authorArun R Murthy <arun.r.murthy@intel.com>
Mon, 7 Apr 2025 05:43:49 +0000 (11:13 +0530)
committerSuraj Kandpal <suraj.kandpal@intel.com>
Fri, 9 May 2025 10:00:41 +0000 (15:30 +0530)
commit84953fc58a33ca2be61d2aa893108ab95320d37a
tree5067c79a79bd13522e0d4daa43b3fea02986a2b2tree
parent01963b624e2b330d687201f864654ae0aee5460ecommit | diff
drm/i915/display: Indexed 8bit format does not support async flip

Async flip is not supported with Indexed 8 bit format as it depends on
LUT and can't be updated atomically.

Note: This may change the alignment for C8 framebuffers on some
platforms.

Signed-off-by: Arun R Murthy <arun.r.murthy@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Link: https://lore.kernel.org/r/20250407-asyn-v13-5-b93ef83076c5@intel.com
drivers/gpu/drm/i915/display/intel_atomic_plane.c diff | blob | history
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