6.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Ma Jun Jun.Ma2@amd.com
[ Upstream commit bbfaf2aea7164db59739728d62d9cc91d64ff856 ]
Don't set power state flag when system enter runtime suspend, or it may cause runtime resume failure issue.
Fixes: 3a9626c816db ("drm/amd: Stop evicting resources on APUs in suspend") Signed-off-by: Ma Jun Jun.Ma2@amd.com Reviewed-by: Mario Limonciello mario.limonciello@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com Cc: stable@vger.kernel.org Stable-dep-of: d0ce1aaa8531 ("Revert "drm/amd: Stop evicting resources on APUs in suspend"") Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c index 70d761f79770d..46916680f044b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c @@ -1127,6 +1127,9 @@ bool amdgpu_acpi_is_s0ix_active(struct amdgpu_device *adev) */ void amdgpu_choose_low_power_state(struct amdgpu_device *adev) { + if (adev->in_runpm) + return; + if (amdgpu_acpi_is_s0ix_active(adev)) adev->in_s0ix = true; else if (amdgpu_acpi_is_s3_active(adev))