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(parent: 4339431) | patch
drm/amdgpu/gfx9: disable gfxoff when reading rlc clock
authorAlex Deucher <alexander.deucher@amd.com>
Wed, 12 Feb 2020 13:51:29 +0000 (08:51 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 12 Feb 2020 21:04:40 +0000 (16:04 -0500)
commitf4c8fb9f702873af4bc58cc0000f1a31d3841ae1
tree8508dd5b016f35b94d3a87a955abfa8d7a84cda2tree | snapshot
parent43394312b1830ea406865aef2ad87070b59c44b8commit | diff
drm/amdgpu/gfx9: disable gfxoff when reading rlc clock

Otherwise we readback all ones.  Fixes rlc counter
readback while gfxoff is active.

Reviewed-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c diff | blob | history
Linux Kernel Source Tree.