]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
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 16:23:37 +0000 (17:23 +0100)
commit00908efff00720a331af29500937683d4c4d58de
treea5ffad6c58d7d8bc29ce81e8d5baecd075be5cd9
parent2b38454b3e871737b77db428b210a45ec18db41d
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