1 files changed, 19 insertions, 7 deletions

diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
index cf897297656f..9f5a30234b33 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
@@ -239,7 +239,7 @@ int adreno_get_param(struct msm_gpu *gpu, uint32_t param, uint64_t *value)
 		*value = adreno_gpu->gmem;
 		return 0;
 	case MSM_PARAM_GMEM_BASE:
-		*value = !adreno_is_a650(adreno_gpu) ? 0x100000 : 0;
+		*value = !adreno_is_a650_family(adreno_gpu) ? 0x100000 : 0;
 		return 0;
 	case MSM_PARAM_CHIP_ID:
 		*value = adreno_gpu->rev.patchid |
@@ -391,7 +391,7 @@ struct drm_gem_object *adreno_fw_create_bo(struct msm_gpu *gpu,
 	void *ptr;
 
 	ptr = msm_gem_kernel_new_locked(gpu->dev, fw->size - 4,
-		MSM_BO_UNCACHED | MSM_BO_GPU_READONLY, gpu->aspace, &bo, iova);
+		MSM_BO_WC | MSM_BO_GPU_READONLY, gpu->aspace, &bo, iova);
 
 	if (IS_ERR(ptr))
 		return ERR_CAST(ptr);
@@ -408,7 +408,7 @@ int adreno_hw_init(struct msm_gpu *gpu)
 	struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
 	int ret, i;
 
-	DBG("%s", gpu->name);
+	VERB("%s", gpu->name);
 
 	ret = adreno_load_fw(adreno_gpu);
 	if (ret)
@@ -684,6 +684,21 @@ void adreno_show(struct msm_gpu *gpu, struct msm_gpu_state *state,
 			adreno_gpu->info->revn, adreno_gpu->rev.core,
 			adreno_gpu->rev.major, adreno_gpu->rev.minor,
 			adreno_gpu->rev.patchid);
+	/*
+	 * If this is state collected due to iova fault, so fault related info
+	 *
+	 * TTBR0 would not be zero, so this is a good way to distinguish
+	 */
+	if (state->fault_info.ttbr0) {
+		const struct msm_gpu_fault_info *info = &state->fault_info;
+
+		drm_puts(p, "fault-info:\n");
+		drm_printf(p, "  - ttbr0=%.16llx\n", info->ttbr0);
+		drm_printf(p, "  - iova=%.16lx\n", info->iova);
+		drm_printf(p, "  - dir=%s\n", info->flags & IOMMU_FAULT_WRITE ? "WRITE" : "READ");
+		drm_printf(p, "  - type=%s\n", info->type);
+		drm_printf(p, "  - source=%s\n", info->block);
+	}
 
 	drm_printf(p, "rbbm-status: 0x%08x\n", state->rbbm_status);
 
@@ -841,7 +856,7 @@ static void adreno_get_pwrlevels(struct device *dev,
 	if (!of_find_property(dev->of_node, "operating-points-v2", NULL))
 		ret = adreno_get_legacy_pwrlevels(dev);
 	else {
-		ret = dev_pm_opp_of_add_table(dev);
+		ret = devm_pm_opp_of_add_table(dev);
 		if (ret)
 			DRM_DEV_ERROR(dev, "Unable to set the OPP table\n");
 	}
@@ -946,7 +961,4 @@ void adreno_gpu_cleanup(struct adreno_gpu *adreno_gpu)
 	pm_runtime_disable(&priv->gpu_pdev->dev);
 
 	msm_gpu_cleanup(&adreno_gpu->base);
-
-	icc_put(gpu->icc_path);
-	icc_put(gpu->ocmem_icc_path);
 }