drm/amd/display: Fix Dynamic bpp issue with 8K30 with Navi 1X

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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>

...

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Bing Guo 2021-07-19 18:24:06 -04:00 • committed by Alex Deucher

parent ba18f2350e

commit a453d2fa4b

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.c

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