projects / linux-2.6-microblaze.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: ffb9ee8) | patch
drm/amd/display: Fix Dynamic bpp issue with 8K30 with Navi 1X
authorBing Guo <bing.guo@amd.com>
Mon, 19 Jul 2021 22:24:06 +0000 (18:24 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 6 Aug 2021 01:02:29 +0000 (21:02 -0400)
commit06050a0f01dbac2ca33145ef19a72041206ea983
tree78e16df4883f29ea916bfffb03931c8e68a4d74ftree | snapshot
parentffb9ee8eb272ba2b5a7325e69bb98118869637dbcommit | diff
drm/amd/display: Fix Dynamic bpp issue with 8K30 with Navi 1X

Why:
In DCN2x, HW doesn't automatically divide MASTER_UPDATE_LOCK_DB_X
by the number of pipes ODM Combined.

How:
Set MASTER_UPDATE_LOCK_DB_X to the value that is adjusted by the
number of pipes ODM Combined.

Reviewed-by: Martin Leung <martin.leung@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Bing Guo <bing.guo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.c diff | blob | history
MicroBlaze GIT Repository