projects / platform / kernel / linux-rpi.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: f141fac) | 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)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 28 Feb 2020 16:22:21 +0000 (17:22 +0100)
commit7e482baf6d70ef7b347c1c399e2a5985c9b538ca
tree5965b0b17711bd5526b937b0d63236acd194ab05tree | snapshot
parentf141fac489ee22a19e6a104080dddd60600db939commit | diff
drm/amdgpu/gfx9: disable gfxoff when reading rlc clock

commit 120cf959308e1bda984e40a9edd25ee2d6262efd upstream.

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
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c diff | blob | history
Domain: System / Kernel;