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(parent: ac84304) | patch
drm/amd/display: update dio for two pixel per container case
authorCharlene Liu <Charlene.Liu@amd.com>
Thu, 9 Mar 2023 22:05:47 +0000 (17:05 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 22 Mar 2023 04:59:22 +0000 (00:59 -0400)
commite89d890c1b4a29fd1871f9ce21e9a94720a10e98
treec42c40f4d500dad965c595ef79aac969920c6c56tree | snapshot
parentac84304d68c4b310e61b275317c0ddee1b746cb8commit | diff
drm/amd/display: update dio for two pixel per container case

[why]
Processing rate of the DP encoder, must be programmed to be the same as
DIG_FIFO_OUTPUT_ PROCESSING_MODE in DP mode
0: 1 pixel per cycle
1: 2 pixel per cycle

Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Charlene Liu <Charlene.Liu@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/dcn32/dcn32_dio_stream_encoder.c diff | blob | history
Domain: System / Kernel;