]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
drm/amdgpu/ctx: only reset stable pstate if the user changed it (v2)
authorAlex Deucher <alexander.deucher@amd.com>
Tue, 10 May 2022 14:32:26 +0000 (10:32 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 11 May 2022 15:50:43 +0000 (11:50 -0400)
commitc65b364c52ba352177dde6944f5efaa29bd40b52
tree3f0ec564702113f2a49d9ecc298861de453d69be
parenta56f445f807b0276fc0660c330bf93a9ea78e8ea
drm/amdgpu/ctx: only reset stable pstate if the user changed it (v2)

Check if the requested stable pstate matches the current one before
changing it.  This avoids changing the stable pstate on context
destroy if the user never changed it in the first place via the
IOCTL.

v2: compare the current and requested rather than setting a flag (Lijo)

Fixes: 8cda7a4f96e435 ("drm/amdgpu/UAPI: add new CTX OP to get/set stable pstates")
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c