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(parent: 87476d1) | patch
drm/amdgpu: modify system reference clock source for navi+ (V2)
authorAaron Liu <aaron.liu@amd.com>
Mon, 17 May 2021 09:45:35 +0000 (17:45 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 20 May 2021 02:44:48 +0000 (22:44 -0400)
commit9a530062d57fe4268eb5b561b1a46e826480f324
tree60d666d4b3c60da080506d18ba59bb6d8711fb34tree | snapshot
parent87476d12c5cecde5c6d37010cfc12d4896c44cb3commit | diff
drm/amdgpu: modify system reference clock source for navi+ (V2)

Starting from Navi+, the rlc reference clock is used for system clock
from vbios gfx_info table. It is incorrect to use core_refclk_10khz of
vbios smu_info table as system clock.

Signed-off-by: Aaron Liu <aaron.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c diff | blob | history
Domain: System / Kernel;