48a1584b52
[ Upstream commit ec3d65082d7dabad6fa8f66a8ef166f2d522d6b2 ]
Per at least one tester this is enough magic to recover the regression
introduced for some people (but not all) in
commit b8e2b0199cc377617dc238f5106352c06dcd3fa2
Author: Peter Rosin <peda@axentia.se>
Date: Tue Jul 4 12:36:57 2017 +0200
drm/fb-helper: factor out pseudo-palette
which for radeon had the side-effect of refactoring out a seemingly
redudant writing of the color palette.
10ms in a fairly slow modeset path feels like an acceptable form of
duct-tape, so maybe worth a shot and see what sticks.
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Michel Dänzer <michel.daenzer@amd.com>
References: https://bugzilla.kernel.org/show_bug.cgi?id=198123
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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| drm | ||
| host1x | ||
| ipu-v3 | ||
| vga | ||
| Makefile | ||