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(parent: 026a71b) | patch
drm/amd/display: Blocking invalid 420 modes on HDMI TMDS for DCN314
authorLeo Chen <sancchen@amd.com>
Thu, 27 Jul 2023 02:44:13 +0000 (22:44 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 7 Aug 2023 21:14:09 +0000 (17:14 -0400)
commit4c6107a653ccf361cb1b6ba35d558a1a5e6e57ac
tree7d6d10483a3367296793b944b5610e632c3a690btree | snapshot
parent026a71babf48efb6b9884a3a66fa31aec9e1ea54commit | diff
drm/amd/display: Blocking invalid 420 modes on HDMI TMDS for DCN314

[Why & How]
HDMI TMDS does not have ODM support. Filtering 420 modes that
exceed the 4096 FMT limitation on DCN314 will resolve
intermittent corruptions issues.

Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Leo Chen <sancchen@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/dml/dcn314/display_mode_vba_314.c diff | blob | history
Domain: System / Kernel;