From: jsg <jsg@openbsd.org>
Date: Thu, 23 Feb 2023 02:25:43 +0000 (+0000)
Subject: drm/amd/amdgpu: fix warning during suspend
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=73029064ee9b7cc1d45b30903ec55f59caf5dd31;p=openbsd

drm/amd/amdgpu: fix warning during suspend

From Jack Xiao
dbe3529e816ee77a19fb6636e762b1dadbd02d10 in linux-6.1.y/6.1.13
8f32378986218812083b127da5ba42d48297d7c4 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 432dad5dd9a..0b80179123f 100644
--- a/sys/dev/pci/drm/amd/amdgpu/amdgpu_device.c
+++ b/sys/dev/pci/drm/amd/amdgpu/amdgpu_device.c
@@ -4361,6 +4361,9 @@ int amdgpu_device_resume(struct drm_device *dev, bool fbcon)
 #endif
 	adev->in_suspend = false;
 
+	if (adev->enable_mes)
+		amdgpu_mes_self_test(adev);
+
 	if (amdgpu_acpi_smart_shift_update(dev, AMDGPU_SS_DEV_D0))
 		DRM_WARN("smart shift update failed\n");
 
diff --git a/sys/dev/pci/drm/amd/amdgpu/mes_v11_0.c b/sys/dev/pci/drm/amd/amdgpu/mes_v11_0.c
index 0e920459c83..8ef6cbb2397 100644
--- a/sys/dev/pci/drm/amd/amdgpu/mes_v11_0.c
+++ b/sys/dev/pci/drm/amd/amdgpu/mes_v11_0.c
@@ -1339,7 +1339,7 @@ static int mes_v11_0_late_init(void *handle)
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
 	/* it's only intended for use in mes_self_test case, not for s0ix and reset */
-	if (!amdgpu_in_reset(adev) && !adev->in_s0ix &&
+	if (!amdgpu_in_reset(adev) && !adev->in_s0ix && !adev->in_suspend &&
 	    (adev->ip_versions[GC_HWIP][0] != IP_VERSION(11, 0, 3)))
 		amdgpu_mes_self_test(adev);