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(parent: 62fa035) | patch
drm/amd/display: Limit dcn32 to 1950Mhz display clock
authorJun Lei <jun.lei@amd.com>
Thu, 20 Oct 2022 15:46:44 +0000 (11:46 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 27 Oct 2022 18:42:46 +0000 (14:42 -0400)
commitf7f697403f2067ddbeff3344a4c2d20ff44ace79
treefa35c51bb8ec5653db288ad7fe99b019e6202a43tree | snapshot
parent62fa035b5605a993fa3b4526af8b6ed145e3ce1bcommit | diff
drm/amd/display: Limit dcn32 to 1950Mhz display clock

[why]
Hardware team recommends we limit dispclock to 1950Mhz for all DCN3.2.x

[how]
Limit to 1950 when initializing clocks.

Tested-by: Mark Broadworth <mark.broadworth@amd.com>
Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Jun Lei <jun.lei@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c diff | blob | history
Domain: System / Kernel;