Merge tag 'amd-drm-next-5.11-2020-12-09' of git://people.freedesktop.org/~agd5f/linux into drm-next

amd-drm-next-5.11-2020-12-09:

amdgpu:
- SR-IOV fixes
- Navy Flounder updates
- Sienna Cichlid updates
- Dimgrey Cavefish updates
- Vangogh updates
- Misc SMU fixes
- Misc display fixes
- Last big hunk of W=1 warning fixes
- Cursor validation fixes
- CI BACO updates

From: Alex Deucher <alexdeucher@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201210045344.21566-1-alexander.deucher@amd.com
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 27 insertions, 3 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
index e584f48f3b54..cd2c676a2797 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
@@ -193,10 +193,14 @@ static bool amdgpu_gfx_is_multipipe_capable(struct amdgpu_device *adev)
 }
 
 bool amdgpu_gfx_is_high_priority_compute_queue(struct amdgpu_device *adev,
-					       int queue)
+					       int pipe, int queue)
 {
-	/* Policy: make queue 0 of each pipe as high priority compute queue */
-	return (queue == 0);
+	bool multipipe_policy = amdgpu_gfx_is_multipipe_capable(adev);
+	int cond;
+	/* Policy: alternate between normal and high priority */
+	cond = multipipe_policy ? pipe : queue;
+
+	return ((cond % 2) != 0);
 
 }
 
@@ -815,3 +819,23 @@ int amdgpu_gfx_get_num_kcq(struct amdgpu_device *adev)
 	}
 	return amdgpu_num_kcq;
 }
+
+/* amdgpu_gfx_state_change_set - Handle gfx power state change set
+ * @adev: amdgpu_device pointer
+ * @state: gfx power state(1 -sGpuChangeState_D0Entry and 2 -sGpuChangeState_D3Entry)
+ *
+ */
+
+void amdgpu_gfx_state_change_set(struct amdgpu_device *adev, enum gfx_change_state state)
+{
+	if (is_support_sw_smu(adev)) {
+		smu_gfx_state_change_set(&adev->smu, state);
+	} else {
+		mutex_lock(&adev->pm.mutex);
+		if (adev->powerplay.pp_funcs &&
+		    adev->powerplay.pp_funcs->gfx_state_change_set)
+			((adev)->powerplay.pp_funcs->gfx_state_change_set(
+				(adev)->powerplay.pp_handle, state));
+		mutex_unlock(&adev->pm.mutex);
+	}
+}