drm/amdgpu: skip MES for S0ix as well since it's part of GFX

From Alex Deucher
33a3b7fad8273e7bcbef0f456c2070be8adcad45 in linux-6.1.y/6.1.4
afa6646b1c5d3affd541f76bd7476e4b835a9174 in mainline linux

diff --git a/sys/dev/pci/drm/amd/amdgpu/amdgpu_device.c b/sys/dev/pci/drm/amd/amdgpu/amdgpu_device.c
index 7ddc4e4..702c907 100644 (file)
--- a/sys/dev/pci/drm/amd/amdgpu/amdgpu_device.c
+++ b/sys/dev/pci/drm/amd/amdgpu/amdgpu_device.c
@@ -3037,14 +3037,15 @@ static int amdgpu_device_ip_suspend_phase2(struct amdgpu_device *adev)
                        continue;
                }
 
-               /* skip suspend of gfx and psp for S0ix
+               /* skip suspend of gfx/mes and psp for S0ix
                 * gfx is in gfxoff state, so on resume it will exit gfxoff just
                 * like at runtime. PSP is also part of the always on hardware
                 * so no need to suspend it.
                 */
                if (adev->in_s0ix &&
                    (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_PSP ||
-                    adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_GFX))
+                    adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_GFX ||
+                    adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_MES))
                        continue;
 
                /* XXX handle errors */