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(parent: 397a9bc) | patch
drm/amd/display: Change Navi14's DWB flag to 1
authorZhan liu <zhan.liu@amd.com>
Tue, 22 Oct 2019 14:50:21 +0000 (10:50 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 25 Oct 2019 20:50:10 +0000 (16:50 -0400)
commit80df905da70e20c3e813ac90fed5e98c55c0d680
treec88f633f3eb796f36d0d1442fa7ba1f5e8fc246ftree | snapshot
parent397a9bc588797907fda9879c2f8cfda1a436e8cecommit | diff
drm/amd/display: Change Navi14's DWB flag to 1

[Why]
DWB (Display Writeback) flag needs to be enabled as 1, or system
will throw out a few warnings when creating dcn20 resource pool.
Also, Navi14's dwb setting needs to match Navi10's,
which has already been set to 1.

[How]
Change value of num_dwb from 0 to 1.

Signed-off-by: Zhan Liu <zhan.liu@amd.com>
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c diff | blob | history
Domain: System / Kernel;