drm/amd/pm: skip the RLC stop when S0i3 suspend for SMU v13.0.4/11

From Tim Huang
8abce61273c2815ea2ca096ecfb030c4b9e4e686 in linux-6.1.y/6.1.47
730d44e1fa306a20746ad4a85da550662aed9daa in mainline linux

diff --git a/sys/dev/pci/drm/amd/pm/swsmu/amdgpu_smu.c b/sys/dev/pci/drm/amd/pm/swsmu/amdgpu_smu.c
index f68365e..8288068 100644 (file)
--- a/sys/dev/pci/drm/amd/pm/swsmu/amdgpu_smu.c
+++ b/sys/dev/pci/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -1562,9 +1562,9 @@ static int smu_disable_dpms(struct smu_context *smu)
 
        /*
         * For SMU 13.0.4/11, PMFW will handle the features disablement properly
-        * for gpu reset case. Driver involvement is unnecessary.
+        * for gpu reset and S0i3 cases. Driver involvement is unnecessary.
         */
-       if (amdgpu_in_reset(adev)) {
+       if (amdgpu_in_reset(adev) || adev->in_s0ix) {
                switch (adev->ip_versions[MP1_HWIP][0]) {
                case IP_VERSION(13, 0, 4):
                case IP_VERSION(13, 0, 11):