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(parent: 04750ac) | 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>
Fri, 14 Feb 2020 17:58:58 +0000 (12:58 -0500)
commita53f0141661256a21a9ade10b58aa4b916aefd54
tree1016da2801434647698d53771f1f6d901918a017tree | snapshot
parent04750ac28ef939014215eccdf5aafa954820e078commit | 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>
Cc: stable@vger.kernel.org
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c diff | blob | history
Linux Kernel Source Tree.