5 files changed, 4 insertions, 25 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 2b02674..7ca07e7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1959,6 +1959,7 @@ int amdgpu_device_suspend(struct drm_device *dev, bool suspend, bool fbcon)
 	/* evict remaining vram memory */
 	amdgpu_bo_evict_vram(adev);
 
+	amdgpu_atombios_scratch_regs_save(adev);
 	pci_save_state(dev->pdev);
 	if (suspend) {
 		/* Shut down the device */
@@ -2010,6 +2011,7 @@ int amdgpu_device_resume(struct drm_device *dev, bool resume, bool fbcon)
 			return r;
 		}
 	}
+	amdgpu_atombios_scratch_regs_restore(adev);
 
 	/* post card */
 	if (!amdgpu_card_posted(adev) || !resume) {
@@ -2277,8 +2279,9 @@ retry:
 			amdgpu_display_stop_mc_access(adev, &save);
 			amdgpu_wait_for_idle(adev, AMD_IP_BLOCK_TYPE_GMC);
 		}
-
+		amdgpu_atombios_scratch_regs_save(adev);
 		r = amdgpu_asic_reset(adev);
+		amdgpu_atombios_scratch_regs_restore(adev);
 		/* post card */
 		amdgpu_atom_asic_init(adev->mode_info.atom_context);
 
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
index 4108c68..9260cae 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
@@ -3151,10 +3151,6 @@ static int dce_v10_0_hw_fini(void *handle)
 
 static int dce_v10_0_suspend(void *handle)
 {
-	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
-
-	amdgpu_atombios_scratch_regs_save(adev);
-
 	return dce_v10_0_hw_fini(handle);
 }
 
@@ -3165,8 +3161,6 @@ static int dce_v10_0_resume(void *handle)
 
 	ret = dce_v10_0_hw_init(handle);
 
-	amdgpu_atombios_scratch_regs_restore(adev);
-
 	/* turn on the BL */
 	if (adev->mode_info.bl_encoder) {
 		u8 bl_level = amdgpu_display_backlight_get_level(adev,
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
index f264b8f..367739b 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
@@ -3215,10 +3215,6 @@ static int dce_v11_0_hw_fini(void *handle)
 
 static int dce_v11_0_suspend(void *handle)
 {
-	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
-
-	amdgpu_atombios_scratch_regs_save(adev);
-
 	return dce_v11_0_hw_fini(handle);
 }
 
@@ -3229,8 +3225,6 @@ static int dce_v11_0_resume(void *handle)
 
 	ret = dce_v11_0_hw_init(handle);
 
-	amdgpu_atombios_scratch_regs_restore(adev);
-
 	/* turn on the BL */
 	if (adev->mode_info.bl_encoder) {
 		u8 bl_level = amdgpu_display_backlight_get_level(adev,
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
index b948d6c..15f9fc0 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
@@ -2482,10 +2482,6 @@ static int dce_v6_0_hw_fini(void *handle)
 
 static int dce_v6_0_suspend(void *handle)
 {
-	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
-
-	amdgpu_atombios_scratch_regs_save(adev);
-
 	return dce_v6_0_hw_fini(handle);
 }
 
@@ -2496,8 +2492,6 @@ static int dce_v6_0_resume(void *handle)
 
 	ret = dce_v6_0_hw_init(handle);
 
-	amdgpu_atombios_scratch_regs_restore(adev);
-
 	/* turn on the BL */
 	if (adev->mode_info.bl_encoder) {
 		u8 bl_level = amdgpu_display_backlight_get_level(adev,
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
index 5966166..8c4d808 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
@@ -3033,10 +3033,6 @@ static int dce_v8_0_hw_fini(void *handle)
 
 static int dce_v8_0_suspend(void *handle)
 {
-	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
-
-	amdgpu_atombios_scratch_regs_save(adev);
-
 	return dce_v8_0_hw_fini(handle);
 }
 
@@ -3047,8 +3043,6 @@ static int dce_v8_0_resume(void *handle)
 
 	ret = dce_v8_0_hw_init(handle);
 
-	amdgpu_atombios_scratch_regs_restore(adev);
-
 	/* turn on the BL */
 	if (adev->mode_info.bl_encoder) {
 		u8 bl_level = amdgpu_display_backlight_get_level(adev,