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(parent: e538270) | patch
drm/amd/display: Remove 4:2:2 DSC support
authorNikola Cornij <nikola.cornij@amd.com>
Tue, 23 Jul 2019 20:38:02 +0000 (16:38 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 15 Aug 2019 15:55:48 +0000 (10:55 -0500)
commitcf7180493cd3d47e4ee6f7e7a2d9da96ff53d73b
tree6b5df7d7a35769ee0c65e9ac68d79f9eac0743f5tree | snapshot
parente5382701c3520b3ed66169a6e4aa6ce5df8c56e0commit | diff
drm/amd/display: Remove 4:2:2 DSC support

[why]
If DSC is available, a higher picture quality is achieved by using
DSC with 4:4:4 format. Using 4:2:2 instead does not offer any benefit
and would only introduce loss of quality. Removing it reduces
maintenance and testing effort.

Signed-off-by: Nikola Cornij <nikola.cornij@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dsc.c diff | blob | history
Domain: System / Kernel;