Merge tag 'drm-fixes-5.3-2019-07-31' of git://people.freedesktop.org/~agd5f/linux into drm-fixes

drm-fixes-5.3-2019-07-31:

amdgpu:
- Fix temperature granularity for navi
- Fix stable pstate setting for navi
- Fix VCN DPM enablement on navi
- Fix error handling on CS ioctl when processing dependencies
- Fix possible information leak in debugfs

amdkfd:
- fix memory alignment for VegaM

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexdeucher@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190731191648.25729-1-alexander.deucher@amd.com

4 files changed, 64 insertions, 41 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index 1d3ee9c42f7e..6a5c96e519b1 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -1140,7 +1140,8 @@ int amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu(
 			adev->asic_type != CHIP_FIJI &&
 			adev->asic_type != CHIP_POLARIS10 &&
 			adev->asic_type != CHIP_POLARIS11 &&
-			adev->asic_type != CHIP_POLARIS12) ?
+			adev->asic_type != CHIP_POLARIS12 &&
+			adev->asic_type != CHIP_VEGAM) ?
 			VI_BO_SIZE_ALIGN : 1;
 
 	mapping_flags = AMDGPU_VM_PAGE_READABLE;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index e069de8b54e6..4e4094f842e7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -1044,29 +1044,27 @@ static int amdgpu_cs_process_fence_dep(struct amdgpu_cs_parser *p,
 			return r;
 		}
 
-		fence = amdgpu_ctx_get_fence(ctx, entity,
-					     deps[i].handle);
+		fence = amdgpu_ctx_get_fence(ctx, entity, deps[i].handle);
+		amdgpu_ctx_put(ctx);
+
+		if (IS_ERR(fence))
+			return PTR_ERR(fence);
+		else if (!fence)
+			continue;
 
 		if (chunk->chunk_id == AMDGPU_CHUNK_ID_SCHEDULED_DEPENDENCIES) {
-			struct drm_sched_fence *s_fence = to_drm_sched_fence(fence);
+			struct drm_sched_fence *s_fence;
 			struct dma_fence *old = fence;
 
+			s_fence = to_drm_sched_fence(fence);
 			fence = dma_fence_get(&s_fence->scheduled);
 			dma_fence_put(old);
 		}
 
-		if (IS_ERR(fence)) {
-			r = PTR_ERR(fence);
-			amdgpu_ctx_put(ctx);
+		r = amdgpu_sync_fence(p->adev, &p->job->sync, fence, true);
+		dma_fence_put(fence);
+		if (r)
 			return r;
-		} else if (fence) {
-			r = amdgpu_sync_fence(p->adev, &p->job->sync, fence,
-					true);
-			dma_fence_put(fence);
-			amdgpu_ctx_put(ctx);
-			if (r)
-				return r;
-		}
 	}
 	return 0;
 }
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
index 6d54decef7f8..5652cc72ed3a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
@@ -707,7 +707,7 @@ static ssize_t amdgpu_debugfs_gpr_read(struct file *f, char __user *buf,
 	thread = (*pos & GENMASK_ULL(59, 52)) >> 52;
 	bank = (*pos & GENMASK_ULL(61, 60)) >> 60;
 
-	data = kmalloc_array(1024, sizeof(*data), GFP_KERNEL);
+	data = kcalloc(1024, sizeof(*data), GFP_KERNEL);
 	if (!data)
 		return -ENOMEM;
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
index 03ca8c69114f..2b546567853b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
@@ -159,12 +159,16 @@ static ssize_t amdgpu_get_dpm_state(struct device *dev,
 	struct amdgpu_device *adev = ddev->dev_private;
 	enum amd_pm_state_type pm;
 
-	if (is_support_sw_smu(adev) && adev->smu.ppt_funcs->get_current_power_state)
-		pm = amdgpu_smu_get_current_power_state(adev);
-	else if (adev->powerplay.pp_funcs->get_current_power_state)
+	if (is_support_sw_smu(adev)) {
+		if (adev->smu.ppt_funcs->get_current_power_state)
+			pm = amdgpu_smu_get_current_power_state(adev);
+		else
+			pm = adev->pm.dpm.user_state;
+	} else if (adev->powerplay.pp_funcs->get_current_power_state) {
 		pm = amdgpu_dpm_get_current_power_state(adev);
-	else
+	} else {
 		pm = adev->pm.dpm.user_state;
+	}
 
 	return snprintf(buf, PAGE_SIZE, "%s\n",
 			(pm == POWER_STATE_TYPE_BATTERY) ? "battery" :
@@ -191,7 +195,11 @@ static ssize_t amdgpu_set_dpm_state(struct device *dev,
 		goto fail;
 	}
 
-	if (adev->powerplay.pp_funcs->dispatch_tasks) {
+	if (is_support_sw_smu(adev)) {
+		mutex_lock(&adev->pm.mutex);
+		adev->pm.dpm.user_state = state;
+		mutex_unlock(&adev->pm.mutex);
+	} else if (adev->powerplay.pp_funcs->dispatch_tasks) {
 		amdgpu_dpm_dispatch_task(adev, AMD_PP_TASK_ENABLE_USER_STATE, &state);
 	} else {
 		mutex_lock(&adev->pm.mutex);
@@ -3067,28 +3075,44 @@ static int amdgpu_debugfs_pm_info_pp(struct seq_file *m, struct amdgpu_device *a
 	if (!amdgpu_dpm_read_sensor(adev, AMDGPU_PP_SENSOR_ENABLED_SMC_FEATURES_MASK, (void *)&value64, &size))
 		seq_printf(m, "SMC Feature Mask: 0x%016llx\n", value64);
 
-	/* UVD clocks */
-	if (!amdgpu_dpm_read_sensor(adev, AMDGPU_PP_SENSOR_UVD_POWER, (void *)&value, &size)) {
-		if (!value) {
-			seq_printf(m, "UVD: Disabled\n");
-		} else {
-			seq_printf(m, "UVD: Enabled\n");
-			if (!amdgpu_dpm_read_sensor(adev, AMDGPU_PP_SENSOR_UVD_DCLK, (void *)&value, &size))
-				seq_printf(m, "\t%u MHz (DCLK)\n", value/100);
-			if (!amdgpu_dpm_read_sensor(adev, AMDGPU_PP_SENSOR_UVD_VCLK, (void *)&value, &size))
-				seq_printf(m, "\t%u MHz (VCLK)\n", value/100);
+	if (adev->asic_type > CHIP_VEGA20) {
+		/* VCN clocks */
+		if (!amdgpu_dpm_read_sensor(adev, AMDGPU_PP_SENSOR_VCN_POWER_STATE, (void *)&value, &size)) {
+			if (!value) {
+				seq_printf(m, "VCN: Disabled\n");
+			} else {
+				seq_printf(m, "VCN: Enabled\n");
+				if (!amdgpu_dpm_read_sensor(adev, AMDGPU_PP_SENSOR_UVD_DCLK, (void *)&value, &size))
+					seq_printf(m, "\t%u MHz (DCLK)\n", value/100);
+				if (!amdgpu_dpm_read_sensor(adev, AMDGPU_PP_SENSOR_UVD_VCLK, (void *)&value, &size))
+					seq_printf(m, "\t%u MHz (VCLK)\n", value/100);
+			}
 		}
-	}
-	seq_printf(m, "\n");
+		seq_printf(m, "\n");
+	} else {
+		/* UVD clocks */
+		if (!amdgpu_dpm_read_sensor(adev, AMDGPU_PP_SENSOR_UVD_POWER, (void *)&value, &size)) {
+			if (!value) {
+				seq_printf(m, "UVD: Disabled\n");
+			} else {
+				seq_printf(m, "UVD: Enabled\n");
+				if (!amdgpu_dpm_read_sensor(adev, AMDGPU_PP_SENSOR_UVD_DCLK, (void *)&value, &size))
+					seq_printf(m, "\t%u MHz (DCLK)\n", value/100);
+				if (!amdgpu_dpm_read_sensor(adev, AMDGPU_PP_SENSOR_UVD_VCLK, (void *)&value, &size))
+					seq_printf(m, "\t%u MHz (VCLK)\n", value/100);
+			}
+		}
+		seq_printf(m, "\n");
 
-	/* VCE clocks */
-	if (!amdgpu_dpm_read_sensor(adev, AMDGPU_PP_SENSOR_VCE_POWER, (void *)&value, &size)) {
-		if (!value) {
-			seq_printf(m, "VCE: Disabled\n");
-		} else {
-			seq_printf(m, "VCE: Enabled\n");
-			if (!amdgpu_dpm_read_sensor(adev, AMDGPU_PP_SENSOR_VCE_ECCLK, (void *)&value, &size))
-				seq_printf(m, "\t%u MHz (ECCLK)\n", value/100);
+		/* VCE clocks */
+		if (!amdgpu_dpm_read_sensor(adev, AMDGPU_PP_SENSOR_VCE_POWER, (void *)&value, &size)) {
+			if (!value) {
+				seq_printf(m, "VCE: Disabled\n");
+			} else {
+				seq_printf(m, "VCE: Enabled\n");
+				if (!amdgpu_dpm_read_sensor(adev, AMDGPU_PP_SENSOR_VCE_ECCLK, (void *)&value, &size))
+					seq_printf(m, "\t%u MHz (ECCLK)\n", value/100);
+			}
 		}
 	}