Merge tag 'amd-drm-next-6.15-2025-03-07' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

amdgpu:
- Fix spelling typos
- RAS updates
- VCN 5.0.1 updates
- SubVP fixes
- DCN 4.0.1 fixes
- MSO DPCD fixes
- DIO encoder refactor
- PCON fixes
- Misc cleanups
- DMCUB fixes
- USB4 DP fixes
- DM cleanups
- Backlight cleanups and fixes
- Support platform backlight curves
- Misc code cleanups
- SMU 14 fixes
- JPEG 4.0.3 reset updates
- SR-IOV fixes
- SVM fixes
- GC 12 DCC fixes
- DC DCE 6.x fix
- Hiberation fix

amdkfd:
- Fix possible NULL pointer in queue validation
- Remove unnecessary CP domain validation
- SDMA queue reset support
- Add per process flags

radeon:
- Fix spelling typos
- RS400 hyperZ fix

UAPI:
- Add KFD per process flags for setting precision
  Proposed user space: https://github.com/ROCm/ROCR-Runtime/commit/2a64fa5e06e80e0af36df4ce0c76ae52eeec0a9d

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250307211051.1880472-1-alexander.deucher@amd.com

1 files changed, 27 insertions, 5 deletions

diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
index 0b32c6cf6924..8cfb07549f54 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -2041,15 +2041,15 @@ static int smu_hw_fini(struct amdgpu_ip_block *ip_block)
 	if (amdgpu_sriov_vf(adev) && !amdgpu_sriov_is_pp_one_vf(adev))
 		return 0;
 
-	for (i = 0; i < adev->vcn.num_vcn_inst; i++)
+	for (i = 0; i < adev->vcn.num_vcn_inst; i++) {
 		smu_dpm_set_vcn_enable(smu, false, i);
+		adev->vcn.inst[i].cur_state = AMD_PG_STATE_GATE;
+	}
 	smu_dpm_set_jpeg_enable(smu, false);
+	adev->jpeg.cur_state = AMD_PG_STATE_GATE;
 	smu_dpm_set_vpe_enable(smu, false);
 	smu_dpm_set_umsch_mm_enable(smu, false);
 
-	adev->vcn.cur_state = AMD_PG_STATE_GATE;
-	adev->jpeg.cur_state = AMD_PG_STATE_GATE;
-
 	if (!smu->pm_enabled)
 		return 0;
 
@@ -2315,7 +2315,12 @@ static int smu_adjust_power_state_dynamic(struct smu_context *smu,
 	if (smu_dpm_ctx->dpm_level != level) {
 		ret = smu_asic_set_performance_level(smu, level);
 		if (ret) {
-			dev_err(smu->adev->dev, "Failed to set performance level!");
+			if (ret == -EOPNOTSUPP)
+				dev_info(smu->adev->dev, "set performance level %d not supported",
+						level);
+			else
+				dev_err(smu->adev->dev, "Failed to set performance level %d",
+						level);
 			return ret;
 		}
 
@@ -3907,6 +3912,23 @@ int smu_send_rma_reason(struct smu_context *smu)
 	return ret;
 }
 
+/**
+ * smu_reset_sdma_is_supported - Check if SDMA reset is supported by SMU
+ * @smu: smu_context pointer
+ *
+ * This function checks if the SMU supports resetting the SDMA engine.
+ * It returns true if supported, false otherwise.
+ */
+bool smu_reset_sdma_is_supported(struct smu_context *smu)
+{
+	bool ret = false;
+
+	if (smu->ppt_funcs && smu->ppt_funcs->reset_sdma_is_supported)
+		ret = smu->ppt_funcs->reset_sdma_is_supported(smu);
+
+	return ret;
+}
+
 int smu_reset_sdma(struct smu_context *smu, uint32_t inst_mask)
 {
 	int ret = 0;