Merge tag 'amd-drm-next-6.11-2024-06-07' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

amd-drm-next-6.11-2024-06-07:

amdgpu:
- DCN 4.0.x support
- DCN 3.5 updates
- GC 12.0 support
- DP MST fixes
- Cursor fixes
- MES11 updates
- MMHUB 4.1 support
- DML2 Updates
- DCN 3.1.5 fixes
- IPS fixes
- Various code cleanups
- GMC 12.0 support
- SDMA 7.0 support
- SMU 13 updates
- SR-IOV fixes
- VCN 5.x fixes
- MES12 support
- SMU 14.x updates
- Devcoredump improvements
- Fixes for HDP flush on platforms with >4k pages
- GC 9.4.3 fixes
- RAS ACA updates
- Silence UBSAN flex array warnings
- MMHUB 3.3 updates

amdkfd:
- Contiguous VRAM allocations
- GC 12.0 support
- SDMA 7.0 support
- SR-IOV fixes

radeon:
- Backlight workaround for iMac
- Silence UBSAN flex array warnings

UAPI:
- GFX12 modifier and DCC support
  Proposed Mesa changes:
  https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29510
- KFD GFX ALU exceptions
  Proposed ROCdebugger changes:
  https://github.com/ROCm/ROCdbgapi/commit/08c760622b6601abf906f75abbc5e21d9fd425df
  https://github.com/ROCm/ROCgdb/commit/944fe1c1414a68700414e86e32273b6bfa62ba6f
- KFD Contiguous VRAM allocation flag
  Proposed ROCr/HIP changes:
  https://github.com/ROCm/ROCT-Thunk-Interface/commit/f7b4a269914a3ab4f1e2453c2879adb97b5cc9e5
  https://github.com/ROCm/ROCR-Runtime/pull/214/commits/26e8530d05a775872cb06dde6693db72be0c454a
  https://github.com/ROCm/clr/commit/1d48f2a1ab38b632919c4b7274899b3faf4279ff

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240607195900.902537-1-alexander.deucher@amd.com

1 files changed, 10 insertions, 23 deletions

diff --git a/drivers/gpu/drm/amd/pm/amdgpu_dpm.c b/drivers/gpu/drm/amd/pm/amdgpu_dpm.c
index eee919577b44..b3b5e7b74c85 100644
--- a/drivers/gpu/drm/amd/pm/amdgpu_dpm.c
+++ b/drivers/gpu/drm/amd/pm/amdgpu_dpm.c
@@ -368,43 +368,30 @@ int amdgpu_dpm_set_df_cstate(struct amdgpu_device *adev,
 	return ret;
 }
 
-int amdgpu_dpm_get_xgmi_plpd_mode(struct amdgpu_device *adev, char **mode_desc)
+ssize_t amdgpu_dpm_get_pm_policy_info(struct amdgpu_device *adev,
+				      enum pp_pm_policy p_type, char *buf)
 {
 	struct smu_context *smu = adev->powerplay.pp_handle;
-	int mode = XGMI_PLPD_NONE;
+	int ret = -EOPNOTSUPP;
 
 	if (is_support_sw_smu(adev)) {
-		mode = smu->plpd_mode;
-		if (mode_desc == NULL)
-			return mode;
-		switch (smu->plpd_mode) {
-		case XGMI_PLPD_DISALLOW:
-			*mode_desc = "disallow";
-			break;
-		case XGMI_PLPD_DEFAULT:
-			*mode_desc = "default";
-			break;
-		case XGMI_PLPD_OPTIMIZED:
-			*mode_desc = "optimized";
-			break;
-		case XGMI_PLPD_NONE:
-		default:
-			*mode_desc = "none";
-			break;
-		}
+		mutex_lock(&adev->pm.mutex);
+		ret = smu_get_pm_policy_info(smu, p_type, buf);
+		mutex_unlock(&adev->pm.mutex);
 	}
 
-	return mode;
+	return ret;
 }
 
-int amdgpu_dpm_set_xgmi_plpd_mode(struct amdgpu_device *adev, int mode)
+int amdgpu_dpm_set_pm_policy(struct amdgpu_device *adev, int policy_type,
+			     int policy_level)
 {
 	struct smu_context *smu = adev->powerplay.pp_handle;
 	int ret = -EOPNOTSUPP;
 
 	if (is_support_sw_smu(adev)) {
 		mutex_lock(&adev->pm.mutex);
-		ret = smu_set_xgmi_plpd_mode(smu, mode);
+		ret = smu_set_pm_policy(smu, policy_type, policy_level);
 		mutex_unlock(&adev->pm.mutex);
 	}