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(parent: a2b6df4) | patch
drm/amdgpu: enable software ih ring for vega20 ih block
authorHawking Zhang <Hawking.Zhang@amd.com>
Mon, 21 Dec 2020 03:18:14 +0000 (11:18 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 23 Dec 2020 20:07:12 +0000 (15:07 -0500)
commitf44a6c76f148eea6dea98401df32e381a1aeaca2
treed682e65d06ce349a4059cc7f8141543c6ad169fctree | snapshot
parenta2b6df4fd6e3c0ba088b00fc00579dac263b0a64commit | diff
drm/amdgpu: enable software ih ring for vega20 ih block

software ih ring will be used as a workaround
in case hardware ih ring 1 and ring 2 don't work

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/vega20_ih.c diff | blob | history
Domain: System / Kernel;