Merge tag 'drm-fixes-2022-11-25' of git://anongit.freedesktop.org/drm/drm

Pull drm fixes from Dave Airlie:
 "Weekly fixes, amdgpu has not quite settled down.

  Most of the changes are small, and the non-amdgpu ones are all fine.
  There are a bunch of DP MST DSC fixes that fix some issues introduced
  in a previous larger MST rework.

  The biggest one is mainly propagating some error values properly
  instead of bool returns, and I think it just looks large but doesn't
  really change anything too much, except propagating errors that are
  required to avoid deadlocks. I've gone over it and a few others and
  they've had some decent testing over the last few weeks.

  Summary:

  amdgpu:
   - amdgpu gang submit fix
   - DCN 3.1.4 fixes
   - DP MST DSC deadlock fixes
   - HMM userptr fixes
   - Fix Aldebaran CU occupancy reporting
   - GFX11 fixes
   - PSP suspend/resume fix
   - DCE12 KASAN fix
   - DCN 3.2.x fixes
   - Rotated cursor fix
   - SMU 13.x fix
   - DELL platform suspend/resume fixes
   - VCN4 SR-IOV fix
   - Display regression fix for polled connectors

  i915:
   - Fix GVT KVM reference count handling
   - Never purge busy TTM objects
   - Fix warn in intel_display_power_*_domain() functions

  dma-buf:
   - Use dma_fence_unwrap_for_each when importing sync files
   - Fix race in dma_heap_add()

  fbcon:
   - Fix use of uninitialized memory in logo"

* tag 'drm-fixes-2022-11-25' of git://anongit.freedesktop.org/drm/drm: (30 commits)
  drm/amdgpu/vcn: re-use original vcn0 doorbell value
  drm/amdgpu: Partially revert "drm/amdgpu: update drm_display_info correctly when the edid is read"
  drm/amd/display: No display after resume from WB/CB
  drm/amdgpu: fix use-after-free during gpu recovery
  drm/amd/pm: update driver if header for smu_13_0_7
  drm/amd/display: Fix rotated cursor offset calculation
  drm/amd/display: Use new num clk levels struct for max mclk index
  drm/amd/display: Avoid setting pixel rate divider to N/A
  drm/amd/display: Use viewport height for subvp mall allocation size
  drm/amd/display: Update soc bounding box for dcn32/dcn321
  drm/amd/dc/dce120: Fix audio register mapping, stop triggering KASAN
  drm/amdgpu/psp: don't free PSP buffers on suspend
  fbcon: Use kzalloc() in fbcon_prepare_logo()
  dma-buf: fix racing conflict of dma_heap_add()
  drm/amd/amdgpu: reserve vm invalidation engine for firmware
  drm/amdgpu: Enable Aldebaran devices to report CU Occupancy
  drm/amdgpu: fix userptr HMM range handling v2
  drm/amdgpu: always register an MMU notifier for userptr
  drm/amdgpu/dm/mst: Fix uninitialized var in pre_compute_mst_dsc_configs_for_state()
  drm/amdgpu/dm/dp_mst: Don't grab mst_mgr->lock when computing DSC state
  ...

drivers/dma-buf/dma-buf.c

@@ -15,6 +15,7 @@
 #include <linux/slab.h>
 #include <linux/dma-buf.h>
 #include <linux/dma-fence.h>
+#include <linux/dma-fence-unwrap.h>
 #include <linux/anon_inodes.h>
 #include <linux/export.h>
 #include <linux/debugfs.h>
@@ -391,8 +392,10 @@ static long dma_buf_import_sync_file(struct dma_buf *dmabuf,
 				     const void __user *user_data)
 {
 	struct dma_buf_import_sync_file arg;
-	struct dma_fence *fence;
+	struct dma_fence *fence, *f;
 	enum dma_resv_usage usage;
+	struct dma_fence_unwrap iter;
+	unsigned int num_fences;
 	int ret = 0;
 
 	if (copy_from_user(&arg, user_data, sizeof(arg)))
@@ -411,13 +414,21 @@ static long dma_buf_import_sync_file(struct dma_buf *dmabuf,
 	usage = (arg.flags & DMA_BUF_SYNC_WRITE) ? DMA_RESV_USAGE_WRITE :
 						   DMA_RESV_USAGE_READ;
 
-	dma_resv_lock(dmabuf->resv, NULL);
+	num_fences = 0;
+	dma_fence_unwrap_for_each(f, &iter, fence)
+		++num_fences;
 
-	ret = dma_resv_reserve_fences(dmabuf->resv, 1);
+	if (num_fences > 0) {
-	if (!ret)
+		dma_resv_lock(dmabuf->resv, NULL);
-		dma_resv_add_fence(dmabuf->resv, fence, usage);
 
-	dma_resv_unlock(dmabuf->resv);
+		ret = dma_resv_reserve_fences(dmabuf->resv, num_fences);
+		if (!ret) {
+			dma_fence_unwrap_for_each(f, &iter, fence)
+				dma_resv_add_fence(dmabuf->resv, f, usage);
+		}
+
+		dma_resv_unlock(dmabuf->resv);
+	}
 
 	dma_fence_put(fence);
 

drivers/dma-buf/dma-heap.c

@@ -233,18 +233,6 @@ struct dma_heap *dma_heap_add(const struct dma_heap_export_info *exp_info)
 		return ERR_PTR(-EINVAL);
 	}
 
-	/* check the name is unique */
-	mutex_lock(&heap_list_lock);
-	list_for_each_entry(h, &heap_list, list) {
-		if (!strcmp(h->name, exp_info->name)) {
-			mutex_unlock(&heap_list_lock);
-			pr_err("dma_heap: Already registered heap named %s\n",
-			       exp_info->name);
-			return ERR_PTR(-EINVAL);
-		}
-	}
-	mutex_unlock(&heap_list_lock);
-
 	heap = kzalloc(sizeof(*heap), GFP_KERNEL);
 	if (!heap)
 		return ERR_PTR(-ENOMEM);
@@ -283,13 +271,27 @@ struct dma_heap *dma_heap_add(const struct dma_heap_export_info *exp_info)
 		err_ret = ERR_CAST(dev_ret);
 		goto err2;
 	}
-	/* Add heap to the list */
+
 	mutex_lock(&heap_list_lock);
+	/* check the name is unique */
+	list_for_each_entry(h, &heap_list, list) {
+		if (!strcmp(h->name, exp_info->name)) {
+			mutex_unlock(&heap_list_lock);
+			pr_err("dma_heap: Already registered heap named %s\n",
+			       exp_info->name);
+			err_ret = ERR_PTR(-EINVAL);
+			goto err3;
+		}
+	}
+
+	/* Add heap to the list */
 	list_add(&heap->list, &heap_list);
 	mutex_unlock(&heap_list_lock);
 
 	return heap;
 
+err3:
+	device_destroy(dma_heap_class, heap->heap_devt);
 err2:
 	cdev_del(&heap->heap_cdev);
 err1:

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_aldebaran.c

@@ -41,5 +41,6 @@ const struct kfd2kgd_calls aldebaran_kfd2kgd = {
 	.get_atc_vmid_pasid_mapping_info =
 				kgd_gfx_v9_get_atc_vmid_pasid_mapping_info,
 	.set_vm_context_page_table_base = kgd_gfx_v9_set_vm_context_page_table_base,
+	.get_cu_occupancy = kgd_gfx_v9_get_cu_occupancy,
 	.program_trap_handler_settings = kgd_gfx_v9_program_trap_handler_settings
 };

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c

@@ -986,6 +986,7 @@ static int init_user_pages(struct kgd_mem *mem, uint64_t user_addr,
 	struct amdkfd_process_info *process_info = mem->process_info;
 	struct amdgpu_bo *bo = mem->bo;
 	struct ttm_operation_ctx ctx = { true, false };
+	struct hmm_range *range;
 	int ret = 0;
 
 	mutex_lock(&process_info->lock);
@@ -1015,7 +1016,7 @@ static int init_user_pages(struct kgd_mem *mem, uint64_t user_addr,
 		return 0;
 	}
 
-	ret = amdgpu_ttm_tt_get_user_pages(bo, bo->tbo.ttm->pages);
+	ret = amdgpu_ttm_tt_get_user_pages(bo, bo->tbo.ttm->pages, &range);
 	if (ret) {
 		pr_err("%s: Failed to get user pages: %d\n", __func__, ret);
 		goto unregister_out;
@@ -1033,7 +1034,7 @@ static int init_user_pages(struct kgd_mem *mem, uint64_t user_addr,
 	amdgpu_bo_unreserve(bo);
 
 release_out:
-	amdgpu_ttm_tt_get_user_pages_done(bo->tbo.ttm);
+	amdgpu_ttm_tt_get_user_pages_done(bo->tbo.ttm, range);
 unregister_out:
 	if (ret)
 		amdgpu_mn_unregister(bo);
@@ -2370,6 +2371,8 @@ static int update_invalid_user_pages(struct amdkfd_process_info *process_info,
 	/* Go through userptr_inval_list and update any invalid user_pages */
 	list_for_each_entry(mem, &process_info->userptr_inval_list,
 			    validate_list.head) {
+		struct hmm_range *range;
+
 		invalid = atomic_read(&mem->invalid);
 		if (!invalid)
 			/* BO hasn't been invalidated since the last
@@ -2380,7 +2383,8 @@ static int update_invalid_user_pages(struct amdkfd_process_info *process_info,
 		bo = mem->bo;
 
 		/* Get updated user pages */
-		ret = amdgpu_ttm_tt_get_user_pages(bo, bo->tbo.ttm->pages);
+		ret = amdgpu_ttm_tt_get_user_pages(bo, bo->tbo.ttm->pages,
+						   &range);
 		if (ret) {
 			pr_debug("Failed %d to get user pages\n", ret);
 
@@ -2399,7 +2403,7 @@ static int update_invalid_user_pages(struct amdkfd_process_info *process_info,
 			 * FIXME: Cannot ignore the return code, must hold
 			 * notifier_lock
 			 */
-			amdgpu_ttm_tt_get_user_pages_done(bo->tbo.ttm);
+			amdgpu_ttm_tt_get_user_pages_done(bo->tbo.ttm, range);
 		}
 
 		/* Mark the BO as valid unless it was invalidated

drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c

@@ -209,6 +209,7 @@ void amdgpu_bo_list_get_list(struct amdgpu_bo_list *list,
 			list_add_tail(&e->tv.head, &bucket[priority]);
 
 		e->user_pages = NULL;
+		e->range = NULL;
 	}
 
 	/* Connect the sorted buckets in the output list. */

drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.h

@@ -26,6 +26,8 @@
 #include <drm/ttm/ttm_execbuf_util.h>
 #include <drm/amdgpu_drm.h>
 
+struct hmm_range;
+
 struct amdgpu_device;
 struct amdgpu_bo;
 struct amdgpu_bo_va;
@@ -36,6 +38,7 @@ struct amdgpu_bo_list_entry {
 	struct amdgpu_bo_va		*bo_va;
 	uint32_t			priority;
 	struct page			**user_pages;
+	struct hmm_range		*range;
 	bool				user_invalidated;
 };
 

drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c

@@ -328,7 +328,6 @@ static void amdgpu_connector_free_edid(struct drm_connector *connector)
 
 	kfree(amdgpu_connector->edid);
 	amdgpu_connector->edid = NULL;
-	drm_connector_update_edid_property(connector, NULL);
 }
 
 static int amdgpu_connector_ddc_get_modes(struct drm_connector *connector)

drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c

@@ -913,7 +913,7 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p,
 			goto out_free_user_pages;
 		}
 
-		r = amdgpu_ttm_tt_get_user_pages(bo, e->user_pages);
+		r = amdgpu_ttm_tt_get_user_pages(bo, e->user_pages, &e->range);
 		if (r) {
 			kvfree(e->user_pages);
 			e->user_pages = NULL;
@@ -991,9 +991,10 @@ out_free_user_pages:
 
 		if (!e->user_pages)
 			continue;
-		amdgpu_ttm_tt_get_user_pages_done(bo->tbo.ttm);
+		amdgpu_ttm_tt_get_user_pages_done(bo->tbo.ttm, e->range);
 		kvfree(e->user_pages);
 		e->user_pages = NULL;
+		e->range = NULL;
 	}
 	mutex_unlock(&p->bo_list->bo_list_mutex);
 	return r;
@@ -1273,7 +1274,8 @@ static int amdgpu_cs_submit(struct amdgpu_cs_parser *p,
 	amdgpu_bo_list_for_each_userptr_entry(e, p->bo_list) {
 		struct amdgpu_bo *bo = ttm_to_amdgpu_bo(e->tv.bo);
 
-		r |= !amdgpu_ttm_tt_get_user_pages_done(bo->tbo.ttm);
+		r |= !amdgpu_ttm_tt_get_user_pages_done(bo->tbo.ttm, e->range);
+		e->range = NULL;
 	}
 	if (r) {
 		r = -EAGAIN;

drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c

@@ -378,6 +378,7 @@ int amdgpu_gem_userptr_ioctl(struct drm_device *dev, void *data,
 	struct amdgpu_device *adev = drm_to_adev(dev);
 	struct drm_amdgpu_gem_userptr *args = data;
 	struct drm_gem_object *gobj;
+	struct hmm_range *range;
 	struct amdgpu_bo *bo;
 	uint32_t handle;
 	int r;
@@ -413,14 +414,13 @@ int amdgpu_gem_userptr_ioctl(struct drm_device *dev, void *data,
 	if (r)
 		goto release_object;
 
-	if (args->flags & AMDGPU_GEM_USERPTR_REGISTER) {
+	r = amdgpu_mn_register(bo, args->addr);
-		r = amdgpu_mn_register(bo, args->addr);
+	if (r)
-		if (r)
+		goto release_object;
-			goto release_object;
-	}
 
 	if (args->flags & AMDGPU_GEM_USERPTR_VALIDATE) {
-		r = amdgpu_ttm_tt_get_user_pages(bo, bo->tbo.ttm->pages);
+		r = amdgpu_ttm_tt_get_user_pages(bo, bo->tbo.ttm->pages,
+						 &range);
 		if (r)
 			goto release_object;
 
@@ -443,7 +443,7 @@ int amdgpu_gem_userptr_ioctl(struct drm_device *dev, void *data,
 
 user_pages_done:
 	if (args->flags & AMDGPU_GEM_USERPTR_VALIDATE)
-		amdgpu_ttm_tt_get_user_pages_done(bo->tbo.ttm);
+		amdgpu_ttm_tt_get_user_pages_done(bo->tbo.ttm, range);
 
 release_object:
 	drm_gem_object_put(gobj);

drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c

@@ -479,6 +479,12 @@ int amdgpu_gmc_allocate_vm_inv_eng(struct amdgpu_device *adev)
 	unsigned i;
 	unsigned vmhub, inv_eng;
 
+	if (adev->enable_mes) {
+		/* reserve engine 5 for firmware */
+		for (vmhub = 0; vmhub < AMDGPU_MAX_VMHUBS; vmhub++)
+			vm_inv_engs[vmhub] &= ~(1 << 5);
+	}
+
 	for (i = 0; i < adev->num_rings; ++i) {
 		ring = adev->rings[i];
 		vmhub = ring->funcs->vmhub;

drivers/gpu/drm/amd/amdgpu/amdgpu_job.c

@@ -169,7 +169,11 @@ static void amdgpu_job_free_cb(struct drm_sched_job *s_job)
 	amdgpu_sync_free(&job->sync);
 	amdgpu_sync_free(&job->sched_sync);
 
-	dma_fence_put(&job->hw_fence);
+	/* only put the hw fence if has embedded fence */
+	if (!job->hw_fence.ops)
+		kfree(job);
+	else
+		dma_fence_put(&job->hw_fence);
 }
 
 void amdgpu_job_set_gang_leader(struct amdgpu_job *job,
@@ -254,6 +258,9 @@ static struct dma_fence *amdgpu_job_dependency(struct drm_sched_job *sched_job,
 			DRM_ERROR("Error adding fence (%d)\n", r);
 	}
 
+	if (!fence && job->gang_submit)
+		fence = amdgpu_device_switch_gang(ring->adev, job->gang_submit);
+
 	while (fence == NULL && vm && !job->vmid) {
 		r = amdgpu_vmid_grab(vm, ring, &job->sync,
 				     &job->base.s_fence->finished,
@@ -264,9 +271,6 @@ static struct dma_fence *amdgpu_job_dependency(struct drm_sched_job *sched_job,
 		fence = amdgpu_sync_get_fence(&job->sync);
 	}
 
-	if (!fence && job->gang_submit)
-		fence = amdgpu_device_switch_gang(ring->adev, job->gang_submit);
-
 	return fence;
 }
 

drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c

@@ -172,6 +172,7 @@ void psp_ta_free_shared_buf(struct ta_mem_context *mem_ctx)
 {
 	amdgpu_bo_free_kernel(&mem_ctx->shared_bo, &mem_ctx->shared_mc_addr,
 			      &mem_ctx->shared_buf);
+	mem_ctx->shared_bo = NULL;
 }
 
 static void psp_free_shared_bufs(struct psp_context *psp)
@@ -182,6 +183,7 @@ static void psp_free_shared_bufs(struct psp_context *psp)
 	/* free TMR memory buffer */
 	pptr = amdgpu_sriov_vf(psp->adev) ? &tmr_buf : NULL;
 	amdgpu_bo_free_kernel(&psp->tmr_bo, &psp->tmr_mc_addr, pptr);
+	psp->tmr_bo = NULL;
 
 	/* free xgmi shared memory */
 	psp_ta_free_shared_buf(&psp->xgmi_context.context.mem_context);
@@ -743,7 +745,7 @@ static int psp_load_toc(struct psp_context *psp,
 /* Set up Trusted Memory Region */
 static int psp_tmr_init(struct psp_context *psp)
 {
-	int ret;
+	int ret = 0;
 	int tmr_size;
 	void *tmr_buf;
 	void **pptr;
@@ -770,10 +772,12 @@ static int psp_tmr_init(struct psp_context *psp)
 		}
 	}
 
-	pptr = amdgpu_sriov_vf(psp->adev) ? &tmr_buf : NULL;
+	if (!psp->tmr_bo) {
-	ret = amdgpu_bo_create_kernel(psp->adev, tmr_size, PSP_TMR_ALIGNMENT,
+		pptr = amdgpu_sriov_vf(psp->adev) ? &tmr_buf : NULL;
-				      AMDGPU_GEM_DOMAIN_VRAM,
+		ret = amdgpu_bo_create_kernel(psp->adev, tmr_size, PSP_TMR_ALIGNMENT,
-				      &psp->tmr_bo, &psp->tmr_mc_addr, pptr);
+					      AMDGPU_GEM_DOMAIN_VRAM,
+					      &psp->tmr_bo, &psp->tmr_mc_addr, pptr);
+	}
 
 	return ret;
 }
@@ -2732,8 +2736,6 @@ static int psp_suspend(void *handle)
 	}
 
 out:
-	psp_free_shared_bufs(psp);
-
 	return ret;
 }
 

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c

@@ -643,9 +643,6 @@ struct amdgpu_ttm_tt {
 	struct task_struct	*usertask;
 	uint32_t		userflags;
 	bool			bound;
-#if IS_ENABLED(CONFIG_DRM_AMDGPU_USERPTR)
-	struct hmm_range	*range;
-#endif
 };
 
 #define ttm_to_amdgpu_ttm_tt(ptr)	container_of(ptr, struct amdgpu_ttm_tt, ttm)
@@ -658,7 +655,8 @@ struct amdgpu_ttm_tt {
  * Calling function must call amdgpu_ttm_tt_userptr_range_done() once and only
  * once afterwards to stop HMM tracking
  */
-int amdgpu_ttm_tt_get_user_pages(struct amdgpu_bo *bo, struct page **pages)
+int amdgpu_ttm_tt_get_user_pages(struct amdgpu_bo *bo, struct page **pages,
+				 struct hmm_range **range)
 {
 	struct ttm_tt *ttm = bo->tbo.ttm;
 	struct amdgpu_ttm_tt *gtt = ttm_to_amdgpu_ttm_tt(ttm);
@@ -668,16 +666,15 @@ int amdgpu_ttm_tt_get_user_pages(struct amdgpu_bo *bo, struct page **pages)
 	bool readonly;
 	int r = 0;
 
+	/* Make sure get_user_pages_done() can cleanup gracefully */
+	*range = NULL;
+
 	mm = bo->notifier.mm;
 	if (unlikely(!mm)) {
 		DRM_DEBUG_DRIVER("BO is not registered?\n");
 		return -EFAULT;
 	}
 
-	/* Another get_user_pages is running at the same time?? */
-	if (WARN_ON(gtt->range))
-		return -EFAULT;
-
 	if (!mmget_not_zero(mm)) /* Happens during process shutdown */
 		return -ESRCH;
 
@@ -695,7 +692,7 @@ int amdgpu_ttm_tt_get_user_pages(struct amdgpu_bo *bo, struct page **pages)
 
 	readonly = amdgpu_ttm_tt_is_readonly(ttm);
 	r = amdgpu_hmm_range_get_pages(&bo->notifier, mm, pages, start,
-				       ttm->num_pages, &gtt->range, readonly,
+				       ttm->num_pages, range, readonly,
 				       true, NULL);
 out_unlock:
 	mmap_read_unlock(mm);
@@ -713,30 +710,24 @@ out_unlock:
  *
  * Returns: true if pages are still valid
  */
-bool amdgpu_ttm_tt_get_user_pages_done(struct ttm_tt *ttm)
+bool amdgpu_ttm_tt_get_user_pages_done(struct ttm_tt *ttm,
+				       struct hmm_range *range)
 {
 	struct amdgpu_ttm_tt *gtt = ttm_to_amdgpu_ttm_tt(ttm);
-	bool r = false;
 
-	if (!gtt || !gtt->userptr)
+	if (!gtt || !gtt->userptr || !range)
 		return false;
 
 	DRM_DEBUG_DRIVER("user_pages_done 0x%llx pages 0x%x\n",
 		gtt->userptr, ttm->num_pages);
 
-	WARN_ONCE(!gtt->range || !gtt->range->hmm_pfns,
+	WARN_ONCE(!range->hmm_pfns, "No user pages to check\n");
-		"No user pages to check\n");
 
-	if (gtt->range) {
+	/*
-		/*
+	 * FIXME: Must always hold notifier_lock for this, and must
-		 * FIXME: Must always hold notifier_lock for this, and must
+	 * not ignore the return code.
-		 * not ignore the return code.
+	 */
-		 */
+	return !amdgpu_hmm_range_get_pages_done(range);
-		r = amdgpu_hmm_range_get_pages_done(gtt->range);
-		gtt->range = NULL;
-	}
-
-	return !r;
 }
 #endif
 
@@ -813,20 +804,6 @@ static void amdgpu_ttm_tt_unpin_userptr(struct ttm_device *bdev,
 	/* unmap the pages mapped to the device */
 	dma_unmap_sgtable(adev->dev, ttm->sg, direction, 0);
 	sg_free_table(ttm->sg);
-
-#if IS_ENABLED(CONFIG_DRM_AMDGPU_USERPTR)
-	if (gtt->range) {
-		unsigned long i;
-
-		for (i = 0; i < ttm->num_pages; i++) {
-			if (ttm->pages[i] !=
-			    hmm_pfn_to_page(gtt->range->hmm_pfns[i]))
-				break;
-		}
-
-		WARN((i == ttm->num_pages), "Missing get_user_page_done\n");
-	}
-#endif
 }
 
 static void amdgpu_ttm_gart_bind(struct amdgpu_device *adev,

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h

@@ -39,6 +39,8 @@
 
 #define AMDGPU_POISON	0xd0bed0be
 
+struct hmm_range;
+
 struct amdgpu_gtt_mgr {
 	struct ttm_resource_manager manager;
 	struct drm_mm mm;
@@ -149,15 +151,19 @@ void amdgpu_ttm_recover_gart(struct ttm_buffer_object *tbo);
 uint64_t amdgpu_ttm_domain_start(struct amdgpu_device *adev, uint32_t type);
 
 #if IS_ENABLED(CONFIG_DRM_AMDGPU_USERPTR)
-int amdgpu_ttm_tt_get_user_pages(struct amdgpu_bo *bo, struct page **pages);
+int amdgpu_ttm_tt_get_user_pages(struct amdgpu_bo *bo, struct page **pages,
-bool amdgpu_ttm_tt_get_user_pages_done(struct ttm_tt *ttm);
+				 struct hmm_range **range);
+bool amdgpu_ttm_tt_get_user_pages_done(struct ttm_tt *ttm,
+				       struct hmm_range *range);
 #else
 static inline int amdgpu_ttm_tt_get_user_pages(struct amdgpu_bo *bo,
-					       struct page **pages)
+					       struct page **pages,
+					       struct hmm_range **range)
 {
 	return -EPERM;
 }
-static inline bool amdgpu_ttm_tt_get_user_pages_done(struct ttm_tt *ttm)
+static inline bool amdgpu_ttm_tt_get_user_pages_done(struct ttm_tt *ttm,
+						     struct hmm_range *range)
 {
 	return false;
 }

drivers/gpu/drm/amd/amdgpu/mmsch_v4_0.h

@@ -32,7 +32,6 @@
 
 #define RB_ENABLED (1 << 0)
 #define RB4_ENABLED (1 << 1)
-#define MMSCH_DOORBELL_OFFSET 0x8
 
 #define MMSCH_VF_ENGINE_STATUS__PASS 0x1
 

drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c

@@ -100,7 +100,6 @@ static int vcn_v4_0_sw_init(void *handle)
 	struct amdgpu_ring *ring;
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	int i, r;
-	int vcn_doorbell_index = 0;
 
 	r = amdgpu_vcn_sw_init(adev);
 	if (r)
@@ -112,12 +111,6 @@ static int vcn_v4_0_sw_init(void *handle)
 	if (r)
 		return r;
 
-	if (amdgpu_sriov_vf(adev)) {
-		vcn_doorbell_index = adev->doorbell_index.vcn.vcn_ring0_1 - MMSCH_DOORBELL_OFFSET;
-		/* get DWORD offset */
-		vcn_doorbell_index = vcn_doorbell_index << 1;
-	}
-
 	for (i = 0; i < adev->vcn.num_vcn_inst; i++) {
 		volatile struct amdgpu_vcn4_fw_shared *fw_shared;
 
@@ -135,7 +128,7 @@ static int vcn_v4_0_sw_init(void *handle)
 		ring = &adev->vcn.inst[i].ring_enc[0];
 		ring->use_doorbell = true;
 		if (amdgpu_sriov_vf(adev))
-			ring->doorbell_index = vcn_doorbell_index + i * (adev->vcn.num_enc_rings + 1) + 1;
+			ring->doorbell_index = (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + i * (adev->vcn.num_enc_rings + 1) + 1;
 		else
 			ring->doorbell_index = (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + 2 + 8 * i;
 

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

@@ -1372,7 +1372,44 @@ static const struct dmi_system_id hpd_disconnect_quirk_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "Precision 3460"),
 		},
 	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex Tower Plus 7010"),
+		},
+	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex Tower 7010"),
+		},
+	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex SFF Plus 7010"),
+		},
+	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex SFF 7010"),
+		},
+	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex Micro Plus 7010"),
+		},
+	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex Micro 7010"),
+		},
+	},
 	{}
+	/* TODO: refactor this from a fixed table to a dynamic option */
 };
 
 static void retrieve_dmi_info(struct amdgpu_display_manager *dm)
@@ -6475,7 +6512,7 @@ static int dm_update_mst_vcpi_slots_for_dsc(struct drm_atomic_state *state,
 	struct drm_connector_state *new_con_state;
 	struct amdgpu_dm_connector *aconnector;
 	struct dm_connector_state *dm_conn_state;
-	int i, j;
+	int i, j, ret;
 	int vcpi, pbn_div, pbn, slot_num = 0;
 
 	for_each_new_connector_in_state(state, connector, new_con_state, i) {
@@ -6522,8 +6559,11 @@ static int dm_update_mst_vcpi_slots_for_dsc(struct drm_atomic_state *state,
 			dm_conn_state->pbn = pbn;
 			dm_conn_state->vcpi_slots = slot_num;
 
-			drm_dp_mst_atomic_enable_dsc(state, aconnector->port, dm_conn_state->pbn,
+			ret = drm_dp_mst_atomic_enable_dsc(state, aconnector->port,
-						     false);
+							   dm_conn_state->pbn, false);
+			if (ret < 0)
+				return ret;
+
 			continue;
 		}
 
@@ -9537,10 +9577,9 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev,
 
 #if defined(CONFIG_DRM_AMD_DC_DCN)
 	if (dc_resource_is_dsc_encoding_supported(dc)) {
-		if (!pre_validate_dsc(state, &dm_state, vars)) {
+		ret = pre_validate_dsc(state, &dm_state, vars);
-			ret = -EINVAL;
+		if (ret != 0)
 			goto fail;
-		}
 	}
 #endif
 
@@ -9635,9 +9674,9 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev,
 		}
 
 #if defined(CONFIG_DRM_AMD_DC_DCN)
-		if (!compute_mst_dsc_configs_for_state(state, dm_state->context, vars)) {
+		ret = compute_mst_dsc_configs_for_state(state, dm_state->context, vars);
+		if (ret) {
 			DRM_DEBUG_DRIVER("compute_mst_dsc_configs_for_state() failed\n");
-			ret = -EINVAL;
 			goto fail;
 		}
 

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c

@@ -703,13 +703,13 @@ static int bpp_x16_from_pbn(struct dsc_mst_fairness_params param, int pbn)
 	return dsc_config.bits_per_pixel;
 }
 
-static bool increase_dsc_bpp(struct drm_atomic_state *state,
+static int increase_dsc_bpp(struct drm_atomic_state *state,
-			     struct drm_dp_mst_topology_state *mst_state,
+			    struct drm_dp_mst_topology_state *mst_state,
-			     struct dc_link *dc_link,
+			    struct dc_link *dc_link,
-			     struct dsc_mst_fairness_params *params,
+			    struct dsc_mst_fairness_params *params,
-			     struct dsc_mst_fairness_vars *vars,
+			    struct dsc_mst_fairness_vars *vars,
-			     int count,
+			    int count,
-			     int k)
+			    int k)
 {
 	int i;
 	bool bpp_increased[MAX_PIPES];
@@ -719,6 +719,7 @@ static bool increase_dsc_bpp(struct drm_atomic_state *state,
 	int remaining_to_increase = 0;
 	int link_timeslots_used;
 	int fair_pbn_alloc;
+	int ret = 0;
 
 	for (i = 0; i < count; i++) {
 		if (vars[i + k].dsc_enabled) {
@@ -757,52 +758,60 @@ static bool increase_dsc_bpp(struct drm_atomic_state *state,
 
 		if (initial_slack[next_index] > fair_pbn_alloc) {
 			vars[next_index].pbn += fair_pbn_alloc;
-			if (drm_dp_atomic_find_time_slots(state,
+			ret = drm_dp_atomic_find_time_slots(state,
-							  params[next_index].port->mgr,
+							    params[next_index].port->mgr,
-							  params[next_index].port,
+							    params[next_index].port,
-							  vars[next_index].pbn) < 0)
+							    vars[next_index].pbn);
-				return false;
+			if (ret < 0)
-			if (!drm_dp_mst_atomic_check(state)) {
+				return ret;
+
+			ret = drm_dp_mst_atomic_check(state);
+			if (ret == 0) {
 				vars[next_index].bpp_x16 = bpp_x16_from_pbn(params[next_index], vars[next_index].pbn);
 			} else {
 				vars[next_index].pbn -= fair_pbn_alloc;
-				if (drm_dp_atomic_find_time_slots(state,
+				ret = drm_dp_atomic_find_time_slots(state,
-								  params[next_index].port->mgr,
+								    params[next_index].port->mgr,
-								  params[next_index].port,
+								    params[next_index].port,
-								  vars[next_index].pbn) < 0)
+								    vars[next_index].pbn);
-					return false;
+				if (ret < 0)
+					return ret;
 			}
 		} else {
 			vars[next_index].pbn += initial_slack[next_index];
-			if (drm_dp_atomic_find_time_slots(state,
+			ret = drm_dp_atomic_find_time_slots(state,
-							  params[next_index].port->mgr,
+							    params[next_index].port->mgr,
-							  params[next_index].port,
+							    params[next_index].port,
-							  vars[next_index].pbn) < 0)
+							    vars[next_index].pbn);
-				return false;
+			if (ret < 0)
-			if (!drm_dp_mst_atomic_check(state)) {
+				return ret;
+
+			ret = drm_dp_mst_atomic_check(state);
+			if (ret == 0) {
 				vars[next_index].bpp_x16 = params[next_index].bw_range.max_target_bpp_x16;
 			} else {
 				vars[next_index].pbn -= initial_slack[next_index];
-				if (drm_dp_atomic_find_time_slots(state,
+				ret = drm_dp_atomic_find_time_slots(state,
-								  params[next_index].port->mgr,
+								    params[next_index].port->mgr,
-								  params[next_index].port,
+								    params[next_index].port,
-								  vars[next_index].pbn) < 0)
+								    vars[next_index].pbn);
-					return false;
+				if (ret < 0)
+					return ret;
 			}
 		}
 
 		bpp_increased[next_index] = true;
 		remaining_to_increase--;
 	}
-	return true;
+	return 0;
 }
 
-static bool try_disable_dsc(struct drm_atomic_state *state,
+static int try_disable_dsc(struct drm_atomic_state *state,
-			    struct dc_link *dc_link,
+			   struct dc_link *dc_link,
-			    struct dsc_mst_fairness_params *params,
+			   struct dsc_mst_fairness_params *params,
-			    struct dsc_mst_fairness_vars *vars,
+			   struct dsc_mst_fairness_vars *vars,
-			    int count,
+			   int count,
-			    int k)
+			   int k)
 {
 	int i;
 	bool tried[MAX_PIPES];
@@ -810,6 +819,7 @@ static bool try_disable_dsc(struct drm_atomic_state *state,
 	int max_kbps_increase;
 	int next_index;
 	int remaining_to_try = 0;
+	int ret;
 
 	for (i = 0; i < count; i++) {
 		if (vars[i + k].dsc_enabled
@@ -840,49 +850,52 @@ static bool try_disable_dsc(struct drm_atomic_state *state,
 			break;
 
 		vars[next_index].pbn = kbps_to_peak_pbn(params[next_index].bw_range.stream_kbps);
-		if (drm_dp_atomic_find_time_slots(state,
+		ret = drm_dp_atomic_find_time_slots(state,
-						  params[next_index].port->mgr,
+						    params[next_index].port->mgr,
-						  params[next_index].port,
+						    params[next_index].port,
-						  vars[next_index].pbn) < 0)
+						    vars[next_index].pbn);
-			return false;
+		if (ret < 0)
+			return ret;
 
-		if (!drm_dp_mst_atomic_check(state)) {
+		ret = drm_dp_mst_atomic_check(state);
+		if (ret == 0) {
 			vars[next_index].dsc_enabled = false;
 			vars[next_index].bpp_x16 = 0;
 		} else {
 			vars[next_index].pbn = kbps_to_peak_pbn(params[next_index].bw_range.max_kbps);
-			if (drm_dp_atomic_find_time_slots(state,
+			ret = drm_dp_atomic_find_time_slots(state,
-							  params[next_index].port->mgr,
+							    params[next_index].port->mgr,
-							  params[next_index].port,
+							    params[next_index].port,
-							  vars[next_index].pbn) < 0)
+							    vars[next_index].pbn);
-				return false;
+			if (ret < 0)
+				return ret;
 		}
 
 		tried[next_index] = true;
 		remaining_to_try--;
 	}
-	return true;
+	return 0;
 }
 
-static bool compute_mst_dsc_configs_for_link(struct drm_atomic_state *state,
+static int compute_mst_dsc_configs_for_link(struct drm_atomic_state *state,
-					     struct dc_state *dc_state,
+					    struct dc_state *dc_state,
-					     struct dc_link *dc_link,
+					    struct dc_link *dc_link,
-					     struct dsc_mst_fairness_vars *vars,
+					    struct dsc_mst_fairness_vars *vars,
-					     struct drm_dp_mst_topology_mgr *mgr,
+					    struct drm_dp_mst_topology_mgr *mgr,
-					     int *link_vars_start_index)
+					    int *link_vars_start_index)
 {
 	struct dc_stream_state *stream;
 	struct dsc_mst_fairness_params params[MAX_PIPES];
 	struct amdgpu_dm_connector *aconnector;
 	struct drm_dp_mst_topology_state *mst_state = drm_atomic_get_mst_topology_state(state, mgr);
 	int count = 0;
-	int i, k;
+	int i, k, ret;
 	bool debugfs_overwrite = false;
 
 	memset(params, 0, sizeof(params));
 
 	if (IS_ERR(mst_state))
-		return false;
+		return PTR_ERR(mst_state);
 
 	mst_state->pbn_div = dm_mst_get_pbn_divider(dc_link);
 #if defined(CONFIG_DRM_AMD_DC_DCN)
@@ -933,7 +946,7 @@ static bool compute_mst_dsc_configs_for_link(struct drm_atomic_state *state,
 
 	if (count == 0) {
 		ASSERT(0);
-		return true;
+		return 0;
 	}
 
 	/* k is start index of vars for current phy link used by mst hub */
@@ -947,13 +960,17 @@ static bool compute_mst_dsc_configs_for_link(struct drm_atomic_state *state,
 		vars[i + k].pbn = kbps_to_peak_pbn(params[i].bw_range.stream_kbps);
 		vars[i + k].dsc_enabled = false;
 		vars[i + k].bpp_x16 = 0;
-		if (drm_dp_atomic_find_time_slots(state, params[i].port->mgr, params[i].port,
+		ret = drm_dp_atomic_find_time_slots(state, params[i].port->mgr, params[i].port,
-						  vars[i + k].pbn) < 0)
+						    vars[i + k].pbn);
-			return false;
+		if (ret < 0)
+			return ret;
 	}
-	if (!drm_dp_mst_atomic_check(state) && !debugfs_overwrite) {
+	ret = drm_dp_mst_atomic_check(state);
+	if (ret == 0 && !debugfs_overwrite) {
 		set_dsc_configs_from_fairness_vars(params, vars, count, k);
-		return true;
+		return 0;
+	} else if (ret != -ENOSPC) {
+		return ret;
 	}
 
 	/* Try max compression */
@@ -962,31 +979,36 @@ static bool compute_mst_dsc_configs_for_link(struct drm_atomic_state *state,
 			vars[i + k].pbn = kbps_to_peak_pbn(params[i].bw_range.min_kbps);
 			vars[i + k].dsc_enabled = true;
 			vars[i + k].bpp_x16 = params[i].bw_range.min_target_bpp_x16;
-			if (drm_dp_atomic_find_time_slots(state, params[i].port->mgr,
+			ret = drm_dp_atomic_find_time_slots(state, params[i].port->mgr,
-							  params[i].port, vars[i + k].pbn) < 0)
+							    params[i].port, vars[i + k].pbn);
-				return false;
+			if (ret < 0)
+				return ret;
 		} else {
 			vars[i + k].pbn = kbps_to_peak_pbn(params[i].bw_range.stream_kbps);
 			vars[i + k].dsc_enabled = false;
 			vars[i + k].bpp_x16 = 0;
-			if (drm_dp_atomic_find_time_slots(state, params[i].port->mgr,
+			ret = drm_dp_atomic_find_time_slots(state, params[i].port->mgr,
-							  params[i].port, vars[i + k].pbn) < 0)
+							    params[i].port, vars[i + k].pbn);
-				return false;
+			if (ret < 0)
+				return ret;
 		}
 	}
-	if (drm_dp_mst_atomic_check(state))
+	ret = drm_dp_mst_atomic_check(state);
-		return false;
+	if (ret != 0)
+		return ret;
 
 	/* Optimize degree of compression */
-	if (!increase_dsc_bpp(state, mst_state, dc_link, params, vars, count, k))
+	ret = increase_dsc_bpp(state, mst_state, dc_link, params, vars, count, k);
-		return false;
+	if (ret < 0)
+		return ret;
 
-	if (!try_disable_dsc(state, dc_link, params, vars, count, k))
+	ret = try_disable_dsc(state, dc_link, params, vars, count, k);
-		return false;
+	if (ret < 0)
+		return ret;
 
 	set_dsc_configs_from_fairness_vars(params, vars, count, k);
 
-	return true;
+	return 0;
 }
 
 static bool is_dsc_need_re_compute(
@@ -1087,15 +1109,17 @@ static bool is_dsc_need_re_compute(
 	return is_dsc_need_re_compute;
 }
 
-bool compute_mst_dsc_configs_for_state(struct drm_atomic_state *state,
+int compute_mst_dsc_configs_for_state(struct drm_atomic_state *state,
-				       struct dc_state *dc_state,
+				      struct dc_state *dc_state,
-				       struct dsc_mst_fairness_vars *vars)
+				      struct dsc_mst_fairness_vars *vars)
 {
 	int i, j;
 	struct dc_stream_state *stream;
 	bool computed_streams[MAX_PIPES];
 	struct amdgpu_dm_connector *aconnector;
+	struct drm_dp_mst_topology_mgr *mst_mgr;
 	int link_vars_start_index = 0;
+	int ret = 0;
 
 	for (i = 0; i < dc_state->stream_count; i++)
 		computed_streams[i] = false;
@@ -1108,7 +1132,7 @@ bool compute_mst_dsc_configs_for_state(struct drm_atomic_state *state,
 
 		aconnector = (struct amdgpu_dm_connector *)stream->dm_stream_context;
 
-		if (!aconnector || !aconnector->dc_sink)
+		if (!aconnector || !aconnector->dc_sink || !aconnector->port)
 			continue;
 
 		if (!aconnector->dc_sink->dsc_caps.dsc_dec_caps.is_dsc_supported)
@@ -1118,19 +1142,16 @@ bool compute_mst_dsc_configs_for_state(struct drm_atomic_state *state,
 			continue;
 
 		if (dcn20_remove_stream_from_ctx(stream->ctx->dc, dc_state, stream) != DC_OK)
-			return false;
+			return -EINVAL;
 
 		if (!is_dsc_need_re_compute(state, dc_state, stream->link))
 			continue;
 
-		mutex_lock(&aconnector->mst_mgr.lock);
+		mst_mgr = aconnector->port->mgr;
-		if (!compute_mst_dsc_configs_for_link(state, dc_state, stream->link, vars,
+		ret = compute_mst_dsc_configs_for_link(state, dc_state, stream->link, vars, mst_mgr,
-						      &aconnector->mst_mgr,
+						       &link_vars_start_index);
-						      &link_vars_start_index)) {
+		if (ret != 0)
-			mutex_unlock(&aconnector->mst_mgr.lock);
+			return ret;
-			return false;
-		}
-		mutex_unlock(&aconnector->mst_mgr.lock);
 
 		for (j = 0; j < dc_state->stream_count; j++) {
 			if (dc_state->streams[j]->link == stream->link)
@@ -1143,22 +1164,23 @@ bool compute_mst_dsc_configs_for_state(struct drm_atomic_state *state,
 
 		if (stream->timing.flags.DSC == 1)
 			if (dc_stream_add_dsc_to_resource(stream->ctx->dc, dc_state, stream) != DC_OK)
-				return false;
+				return -EINVAL;
 	}
 
-	return true;
+	return ret;
 }
 
-static bool
+static int pre_compute_mst_dsc_configs_for_state(struct drm_atomic_state *state,
-	pre_compute_mst_dsc_configs_for_state(struct drm_atomic_state *state,
+						 struct dc_state *dc_state,
-					      struct dc_state *dc_state,
+						 struct dsc_mst_fairness_vars *vars)
-					      struct dsc_mst_fairness_vars *vars)
 {
 	int i, j;
 	struct dc_stream_state *stream;
 	bool computed_streams[MAX_PIPES];
 	struct amdgpu_dm_connector *aconnector;
+	struct drm_dp_mst_topology_mgr *mst_mgr;
 	int link_vars_start_index = 0;
+	int ret = 0;
 
 	for (i = 0; i < dc_state->stream_count; i++)
 		computed_streams[i] = false;
@@ -1171,7 +1193,7 @@ static bool
 
 		aconnector = (struct amdgpu_dm_connector *)stream->dm_stream_context;
 
-		if (!aconnector || !aconnector->dc_sink)
+		if (!aconnector || !aconnector->dc_sink || !aconnector->port)
 			continue;
 
 		if (!aconnector->dc_sink->dsc_caps.dsc_dec_caps.is_dsc_supported)
@@ -1183,14 +1205,11 @@ static bool
 		if (!is_dsc_need_re_compute(state, dc_state, stream->link))
 			continue;
 
-		mutex_lock(&aconnector->mst_mgr.lock);
+		mst_mgr = aconnector->port->mgr;
-		if (!compute_mst_dsc_configs_for_link(state, dc_state, stream->link, vars,
+		ret = compute_mst_dsc_configs_for_link(state, dc_state, stream->link, vars, mst_mgr,
-						      &aconnector->mst_mgr,
+						       &link_vars_start_index);
-						      &link_vars_start_index)) {
+		if (ret != 0)
-			mutex_unlock(&aconnector->mst_mgr.lock);
+			return ret;
-			return false;
-		}
-		mutex_unlock(&aconnector->mst_mgr.lock);
 
 		for (j = 0; j < dc_state->stream_count; j++) {
 			if (dc_state->streams[j]->link == stream->link)
@@ -1198,7 +1217,7 @@ static bool
 		}
 	}
 
-	return true;
+	return ret;
 }
 
 static int find_crtc_index_in_state_by_stream(struct drm_atomic_state *state,
@@ -1253,9 +1272,9 @@ static bool is_dsc_precompute_needed(struct drm_atomic_state *state)
 	return ret;
 }
 
-bool pre_validate_dsc(struct drm_atomic_state *state,
+int pre_validate_dsc(struct drm_atomic_state *state,
-		      struct dm_atomic_state **dm_state_ptr,
+		     struct dm_atomic_state **dm_state_ptr,
-		      struct dsc_mst_fairness_vars *vars)
+		     struct dsc_mst_fairness_vars *vars)
 {
 	int i;
 	struct dm_atomic_state *dm_state;
@@ -1264,11 +1283,12 @@ bool pre_validate_dsc(struct drm_atomic_state *state,
 
 	if (!is_dsc_precompute_needed(state)) {
 		DRM_INFO_ONCE("DSC precompute is not needed.\n");
-		return true;
+		return 0;
 	}
-	if (dm_atomic_get_state(state, dm_state_ptr)) {
+	ret = dm_atomic_get_state(state, dm_state_ptr);
+	if (ret != 0) {
 		DRM_INFO_ONCE("dm_atomic_get_state() failed\n");
-		return false;
+		return ret;
 	}
 	dm_state = *dm_state_ptr;
 
@@ -1280,7 +1300,7 @@ bool pre_validate_dsc(struct drm_atomic_state *state,
 
 	local_dc_state = kmemdup(dm_state->context, sizeof(struct dc_state), GFP_KERNEL);
 	if (!local_dc_state)
-		return false;
+		return -ENOMEM;
 
 	for (i = 0; i < local_dc_state->stream_count; i++) {
 		struct dc_stream_state *stream = dm_state->context->streams[i];
@@ -1316,9 +1336,9 @@ bool pre_validate_dsc(struct drm_atomic_state *state,
 	if (ret != 0)
 		goto clean_exit;
 
-	if (!pre_compute_mst_dsc_configs_for_state(state, local_dc_state, vars)) {
+	ret = pre_compute_mst_dsc_configs_for_state(state, local_dc_state, vars);
+	if (ret != 0) {
 		DRM_INFO_ONCE("pre_compute_mst_dsc_configs_for_state() failed\n");
-		ret = -EINVAL;
 		goto clean_exit;
 	}
 
@@ -1349,7 +1369,7 @@ clean_exit:
 
 	kfree(local_dc_state);
 
-	return (ret == 0);
+	return ret;
 }
 
 static unsigned int kbps_from_pbn(unsigned int pbn)
@@ -1392,6 +1412,7 @@ enum dc_status dm_dp_mst_is_port_support_mode(
 	unsigned int upper_link_bw_in_kbps = 0, down_link_bw_in_kbps = 0;
 	unsigned int max_compressed_bw_in_kbps = 0;
 	struct dc_dsc_bw_range bw_range = {0};
+	struct drm_dp_mst_topology_mgr *mst_mgr;
 
 	/*
 	 * check if the mode could be supported if DSC pass-through is supported
@@ -1400,7 +1421,8 @@ enum dc_status dm_dp_mst_is_port_support_mode(
 	 */
 	if (is_dsc_common_config_possible(stream, &bw_range) &&
 	    aconnector->port->passthrough_aux) {
-		mutex_lock(&aconnector->mst_mgr.lock);
+		mst_mgr = aconnector->port->mgr;
+		mutex_lock(&mst_mgr->lock);
 
 		cur_link_settings = stream->link->verified_link_cap;
 
@@ -1413,7 +1435,7 @@ enum dc_status dm_dp_mst_is_port_support_mode(
 		end_to_end_bw_in_kbps = min(upper_link_bw_in_kbps,
 					    down_link_bw_in_kbps);
 
-		mutex_unlock(&aconnector->mst_mgr.lock);
+		mutex_unlock(&mst_mgr->lock);
 
 		/*
 		 * use the maximum dsc compression bandwidth as the required

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h

@@ -53,15 +53,15 @@ struct dsc_mst_fairness_vars {
 	struct amdgpu_dm_connector *aconnector;
 };
 
-bool compute_mst_dsc_configs_for_state(struct drm_atomic_state *state,
+int compute_mst_dsc_configs_for_state(struct drm_atomic_state *state,
-				       struct dc_state *dc_state,
+				      struct dc_state *dc_state,
-				       struct dsc_mst_fairness_vars *vars);
+				      struct dsc_mst_fairness_vars *vars);
 
 bool needs_dsc_aux_workaround(struct dc_link *link);
 
-bool pre_validate_dsc(struct drm_atomic_state *state,
+int pre_validate_dsc(struct drm_atomic_state *state,
-		      struct dm_atomic_state **dm_state_ptr,
+		     struct dm_atomic_state **dm_state_ptr,
-		      struct dsc_mst_fairness_vars *vars);
+		     struct dsc_mst_fairness_vars *vars);
 
 enum dc_status dm_dp_mst_is_port_support_mode(
 	struct amdgpu_dm_connector *aconnector,

drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_smu.c

@@ -123,9 +123,10 @@ static int dcn314_smu_send_msg_with_param(struct clk_mgr_internal *clk_mgr,
 	uint32_t result;
 
 	result = dcn314_smu_wait_for_response(clk_mgr, 10, 200000);
-	ASSERT(result == VBIOSSMC_Result_OK);
 
-	smu_print("SMU response after wait: %d\n", result);
+	if (result != VBIOSSMC_Result_OK)
+		smu_print("SMU Response was not OK. SMU response after wait received is: %d\n",
+				result);
 
 	if (result == VBIOSSMC_Status_BUSY)
 		return -1;
@@ -216,6 +217,12 @@ int dcn314_smu_set_hard_min_dcfclk(struct clk_mgr_internal *clk_mgr, int request
 			VBIOSSMC_MSG_SetHardMinDcfclkByFreq,
 			khz_to_mhz_ceil(requested_dcfclk_khz));
 
+#ifdef DBG
+	smu_print("actual_dcfclk_set_mhz %d is set to : %d\n",
+			actual_dcfclk_set_mhz,
+			actual_dcfclk_set_mhz * 1000);
+#endif
+
 	return actual_dcfclk_set_mhz * 1000;
 }
 

drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c

@@ -359,7 +359,8 @@ static const struct dce_audio_registers audio_regs[] = {
 	audio_regs(2),
 	audio_regs(3),
 	audio_regs(4),
-	audio_regs(5)
+	audio_regs(5),
+	audio_regs(6),
 };
 
 #define DCE120_AUD_COMMON_MASK_SH_LIST(mask_sh)\

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c

@@ -436,34 +436,48 @@ void dpp1_set_cursor_position(
 		uint32_t height)
 {
 	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
-	int src_x_offset = pos->x - pos->x_hotspot - param->viewport.x;
+	int x_pos = pos->x - param->viewport.x;
-	int src_y_offset = pos->y - pos->y_hotspot - param->viewport.y;
+	int y_pos = pos->y - param->viewport.y;
+	int x_hotspot = pos->x_hotspot;
+	int y_hotspot = pos->y_hotspot;
+	int src_x_offset = x_pos - pos->x_hotspot;
+	int src_y_offset = y_pos - pos->y_hotspot;
+	int cursor_height = (int)height;
+	int cursor_width = (int)width;
 	uint32_t cur_en = pos->enable ? 1 : 0;
 
-	// Cursor width/height and hotspots need to be rotated for offset calculation
+	// Transform cursor width / height and hotspots for offset calculations
 	if (param->rotation == ROTATION_ANGLE_90 || param->rotation == ROTATION_ANGLE_270) {
-		swap(width, height);
+		swap(cursor_height, cursor_width);
+		swap(x_hotspot, y_hotspot);
+
 		if (param->rotation == ROTATION_ANGLE_90) {
-			src_x_offset = pos->x - pos->y_hotspot - param->viewport.x;
+			// hotspot = (-y, x)
-			src_y_offset = pos->y - pos->x_hotspot - param->viewport.y;
+			src_x_offset = x_pos - (cursor_width - x_hotspot);
+			src_y_offset = y_pos - y_hotspot;
+		} else if (param->rotation == ROTATION_ANGLE_270) {
+			// hotspot = (y, -x)
+			src_x_offset = x_pos - x_hotspot;
+			src_y_offset = y_pos - (cursor_height - y_hotspot);
 		}
 	} else if (param->rotation == ROTATION_ANGLE_180) {
+		// hotspot = (-x, -y)
 		if (!param->mirror)
-			src_x_offset = pos->x - param->viewport.x;
+			src_x_offset = x_pos - (cursor_width - x_hotspot);
 
-		src_y_offset = pos->y - param->viewport.y;
+		src_y_offset = y_pos - (cursor_height - y_hotspot);
 	}
 
 	if (src_x_offset >= (int)param->viewport.width)
 		cur_en = 0;  /* not visible beyond right edge*/
 
-	if (src_x_offset + (int)width <= 0)
+	if (src_x_offset + cursor_width <= 0)
 		cur_en = 0;  /* not visible beyond left edge*/
 
 	if (src_y_offset >= (int)param->viewport.height)
 		cur_en = 0;  /* not visible beyond bottom edge*/
 
-	if (src_y_offset + (int)height <= 0)
+	if (src_y_offset + cursor_height <= 0)
 		cur_en = 0;  /* not visible beyond top edge*/
 
 	REG_UPDATE(CURSOR0_CONTROL,

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c

@@ -1179,10 +1179,12 @@ void hubp1_cursor_set_position(
 		const struct dc_cursor_mi_param *param)
 {
 	struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp);
-	int src_x_offset = pos->x - pos->x_hotspot - param->viewport.x;
+	int x_pos = pos->x - param->viewport.x;
-	int src_y_offset = pos->y - pos->y_hotspot - param->viewport.y;
+	int y_pos = pos->y - param->viewport.y;
 	int x_hotspot = pos->x_hotspot;
 	int y_hotspot = pos->y_hotspot;
+	int src_x_offset = x_pos - pos->x_hotspot;
+	int src_y_offset = y_pos - pos->y_hotspot;
 	int cursor_height = (int)hubp->curs_attr.height;
 	int cursor_width = (int)hubp->curs_attr.width;
 	uint32_t dst_x_offset;
@@ -1200,18 +1202,26 @@ void hubp1_cursor_set_position(
 	if (hubp->curs_attr.address.quad_part == 0)
 		return;
 
-	// Rotated cursor width/height and hotspots tweaks for offset calculation
+	// Transform cursor width / height and hotspots for offset calculations
 	if (param->rotation == ROTATION_ANGLE_90 || param->rotation == ROTATION_ANGLE_270) {
 		swap(cursor_height, cursor_width);
+		swap(x_hotspot, y_hotspot);
+
 		if (param->rotation == ROTATION_ANGLE_90) {
-			src_x_offset = pos->x - pos->y_hotspot - param->viewport.x;
+			// hotspot = (-y, x)
-			src_y_offset = pos->y - pos->x_hotspot - param->viewport.y;
+			src_x_offset = x_pos - (cursor_width - x_hotspot);
+			src_y_offset = y_pos - y_hotspot;
+		} else if (param->rotation == ROTATION_ANGLE_270) {
+			// hotspot = (y, -x)
+			src_x_offset = x_pos - x_hotspot;
+			src_y_offset = y_pos - (cursor_height - y_hotspot);
 		}
 	} else if (param->rotation == ROTATION_ANGLE_180) {
+		// hotspot = (-x, -y)
 		if (!param->mirror)
-			src_x_offset = pos->x - param->viewport.x;
+			src_x_offset = x_pos - (cursor_width - x_hotspot);
 
-		src_y_offset = pos->y - param->viewport.y;
+		src_y_offset = y_pos - (cursor_height - y_hotspot);
 	}
 
 	dst_x_offset = (src_x_offset >= 0) ? src_x_offset : 0;
@@ -1248,8 +1258,8 @@ void hubp1_cursor_set_position(
 			CURSOR_Y_POSITION, pos->y);
 
 	REG_SET_2(CURSOR_HOT_SPOT, 0,
-			CURSOR_HOT_SPOT_X, x_hotspot,
+			CURSOR_HOT_SPOT_X, pos->x_hotspot,
-			CURSOR_HOT_SPOT_Y, y_hotspot);
+			CURSOR_HOT_SPOT_Y, pos->y_hotspot);
 
 	REG_SET(CURSOR_DST_OFFSET, 0,
 			CURSOR_DST_X_OFFSET, dst_x_offset);

drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubp.c

@@ -973,10 +973,12 @@ void hubp2_cursor_set_position(
 		const struct dc_cursor_mi_param *param)
 {
 	struct dcn20_hubp *hubp2 = TO_DCN20_HUBP(hubp);
-	int src_x_offset = pos->x - pos->x_hotspot - param->viewport.x;
+	int x_pos = pos->x - param->viewport.x;
-	int src_y_offset = pos->y - pos->y_hotspot - param->viewport.y;
+	int y_pos = pos->y - param->viewport.y;
 	int x_hotspot = pos->x_hotspot;
 	int y_hotspot = pos->y_hotspot;
+	int src_x_offset = x_pos - pos->x_hotspot;
+	int src_y_offset = y_pos - pos->y_hotspot;
 	int cursor_height = (int)hubp->curs_attr.height;
 	int cursor_width = (int)hubp->curs_attr.width;
 	uint32_t dst_x_offset;
@@ -994,18 +996,26 @@ void hubp2_cursor_set_position(
 	if (hubp->curs_attr.address.quad_part == 0)
 		return;
 
-	// Rotated cursor width/height and hotspots tweaks for offset calculation
+	// Transform cursor width / height and hotspots for offset calculations
 	if (param->rotation == ROTATION_ANGLE_90 || param->rotation == ROTATION_ANGLE_270) {
 		swap(cursor_height, cursor_width);
+		swap(x_hotspot, y_hotspot);
+
 		if (param->rotation == ROTATION_ANGLE_90) {
-			src_x_offset = pos->x - pos->y_hotspot - param->viewport.x;
+			// hotspot = (-y, x)
-			src_y_offset = pos->y - pos->x_hotspot - param->viewport.y;
+			src_x_offset = x_pos - (cursor_width - x_hotspot);
+			src_y_offset = y_pos - y_hotspot;
+		} else if (param->rotation == ROTATION_ANGLE_270) {
+			// hotspot = (y, -x)
+			src_x_offset = x_pos - x_hotspot;
+			src_y_offset = y_pos - (cursor_height - y_hotspot);
 		}
 	} else if (param->rotation == ROTATION_ANGLE_180) {
+		// hotspot = (-x, -y)
 		if (!param->mirror)
-			src_x_offset = pos->x - param->viewport.x;
+			src_x_offset = x_pos - (cursor_width - x_hotspot);
 
-		src_y_offset = pos->y - param->viewport.y;
+		src_y_offset = y_pos - (cursor_height - y_hotspot);
 	}
 
 	dst_x_offset = (src_x_offset >= 0) ? src_x_offset : 0;
@@ -1042,8 +1052,8 @@ void hubp2_cursor_set_position(
 			CURSOR_Y_POSITION, pos->y);
 
 	REG_SET_2(CURSOR_HOT_SPOT, 0,
-			CURSOR_HOT_SPOT_X, x_hotspot,
+			CURSOR_HOT_SPOT_X, pos->x_hotspot,
-			CURSOR_HOT_SPOT_Y, y_hotspot);
+			CURSOR_HOT_SPOT_Y, pos->y_hotspot);
 
 	REG_SET(CURSOR_DST_OFFSET, 0,
 			CURSOR_DST_X_OFFSET, dst_x_offset);
@@ -1052,8 +1062,8 @@ void hubp2_cursor_set_position(
 	hubp->pos.cur_ctl.bits.cur_enable = cur_en;
 	hubp->pos.position.bits.x_pos = pos->x;
 	hubp->pos.position.bits.y_pos = pos->y;
-	hubp->pos.hot_spot.bits.x_hot = x_hotspot;
+	hubp->pos.hot_spot.bits.x_hot = pos->x_hotspot;
-	hubp->pos.hot_spot.bits.y_hot = y_hotspot;
+	hubp->pos.hot_spot.bits.y_hot = pos->y_hotspot;
 	hubp->pos.dst_offset.bits.dst_x_offset = dst_x_offset;
 	/* Cursor Rectangle Cache
 	 * Cursor bitmaps have different hotspot values

drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c

@@ -96,6 +96,13 @@ static void dccg314_set_pixel_rate_div(
 	struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);
 	enum pixel_rate_div cur_k1 = PIXEL_RATE_DIV_NA, cur_k2 = PIXEL_RATE_DIV_NA;
 
+	// Don't program 0xF into the register field. Not valid since
+	// K1 / K2 field is only 1 / 2 bits wide
+	if (k1 == PIXEL_RATE_DIV_NA || k2 == PIXEL_RATE_DIV_NA) {
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
 	dccg314_get_pixel_rate_div(dccg, otg_inst, &cur_k1, &cur_k2);
 	if (k1 == PIXEL_RATE_DIV_NA || k2 == PIXEL_RATE_DIV_NA || (k1 == cur_k1 && k2 == cur_k2))
 		return;

drivers/gpu/drm/amd/display/dc/dcn314/dcn314_hwseq.c

@@ -348,10 +348,8 @@ unsigned int dcn314_calculate_dccg_k1_k2_values(struct pipe_ctx *pipe_ctx, unsig
 	two_pix_per_container = optc2_is_two_pixels_per_containter(&stream->timing);
 	odm_combine_factor = get_odm_config(pipe_ctx, NULL);
 
-	if (pipe_ctx->stream->signal == SIGNAL_TYPE_VIRTUAL)
-		return odm_combine_factor;
-
 	if (is_dp_128b_132b_signal(pipe_ctx)) {
+		*k1_div = PIXEL_RATE_DIV_BY_1;
 		*k2_div = PIXEL_RATE_DIV_BY_1;
 	} else if (dc_is_hdmi_tmds_signal(pipe_ctx->stream->signal) || dc_is_dvi_signal(pipe_ctx->stream->signal)) {
 		*k1_div = PIXEL_RATE_DIV_BY_1;
@@ -359,7 +357,7 @@ unsigned int dcn314_calculate_dccg_k1_k2_values(struct pipe_ctx *pipe_ctx, unsig
 			*k2_div = PIXEL_RATE_DIV_BY_2;
 		else
 			*k2_div = PIXEL_RATE_DIV_BY_4;
-	} else if (dc_is_dp_signal(pipe_ctx->stream->signal)) {
+	} else if (dc_is_dp_signal(pipe_ctx->stream->signal) || dc_is_virtual_signal(pipe_ctx->stream->signal)) {
 		if (two_pix_per_container) {
 			*k1_div = PIXEL_RATE_DIV_BY_1;
 			*k2_div = PIXEL_RATE_DIV_BY_2;

drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c

@@ -96,8 +96,10 @@ static void dccg32_set_pixel_rate_div(
 
 	// Don't program 0xF into the register field. Not valid since
 	// K1 / K2 field is only 1 / 2 bits wide
-	if (k1 == PIXEL_RATE_DIV_NA || k2 == PIXEL_RATE_DIV_NA)
+	if (k1 == PIXEL_RATE_DIV_NA || k2 == PIXEL_RATE_DIV_NA) {
+		BREAK_TO_DEBUGGER();
 		return;
+	}
 
 	dccg32_get_pixel_rate_div(dccg, otg_inst, &cur_k1, &cur_k2);
 	if (k1 == cur_k1 && k2 == cur_k2)

drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c

@@ -1171,10 +1171,8 @@ unsigned int dcn32_calculate_dccg_k1_k2_values(struct pipe_ctx *pipe_ctx, unsign
 	two_pix_per_container = optc2_is_two_pixels_per_containter(&stream->timing);
 	odm_combine_factor = get_odm_config(pipe_ctx, NULL);
 
-	if (pipe_ctx->stream->signal == SIGNAL_TYPE_VIRTUAL)
-		return odm_combine_factor;
-
 	if (is_dp_128b_132b_signal(pipe_ctx)) {
+		*k1_div = PIXEL_RATE_DIV_BY_1;
 		*k2_div = PIXEL_RATE_DIV_BY_1;
 	} else if (dc_is_hdmi_tmds_signal(pipe_ctx->stream->signal) || dc_is_dvi_signal(pipe_ctx->stream->signal)) {
 		*k1_div = PIXEL_RATE_DIV_BY_1;

drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers.c

@@ -111,7 +111,7 @@ uint32_t dcn32_helper_calculate_num_ways_for_subvp(struct dc *dc, struct dc_stat
 			mall_alloc_width_blk_aligned = full_vp_width_blk_aligned;
 
 			/* mall_alloc_height_blk_aligned_l/c = CEILING(sub_vp_height_l/c - 1, blk_height_l/c) + blk_height_l/c */
-			mall_alloc_height_blk_aligned = (pipe->stream->timing.v_addressable - 1 + mblk_height - 1) /
+			mall_alloc_height_blk_aligned = (pipe->plane_res.scl_data.viewport.height - 1 + mblk_height - 1) /
 					mblk_height * mblk_height + mblk_height;
 
 			/* full_mblk_width_ub_l/c = mall_alloc_width_blk_aligned_l/c;

drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c

@@ -157,7 +157,7 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_2_soc = {
 	.dispclk_dppclk_vco_speed_mhz = 4300.0,
 	.do_urgent_latency_adjustment = true,
 	.urgent_latency_adjustment_fabric_clock_component_us = 1.0,
-	.urgent_latency_adjustment_fabric_clock_reference_mhz = 1000,
+	.urgent_latency_adjustment_fabric_clock_reference_mhz = 3000,
 };
 
 void dcn32_build_wm_range_table_fpu(struct clk_mgr_internal *clk_mgr)
@@ -211,7 +211,7 @@ void dcn32_build_wm_range_table_fpu(struct clk_mgr_internal *clk_mgr)
 	/* 'DalDummyClockChangeLatencyNs' registry key option set to 0x7FFFFFFF can be used to disable Set C for dummy p-state */
 	if (clk_mgr->base.ctx->dc->bb_overrides.dummy_clock_change_latency_ns != 0x7FFFFFFF) {
 		clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].valid = true;
-		clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].dml_input.pstate_latency_us = 38;
+		clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].dml_input.pstate_latency_us = 50;
 		clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].dml_input.fclk_change_latency_us = fclk_change_latency_us;
 		clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].dml_input.sr_exit_time_us = sr_exit_time_us;
 		clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].dml_input.sr_enter_plus_exit_time_us = sr_enter_plus_exit_time_us;
@@ -221,7 +221,7 @@ void dcn32_build_wm_range_table_fpu(struct clk_mgr_internal *clk_mgr)
 		clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].pmfw_breakdown.min_uclk = min_uclk_mhz;
 		clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].pmfw_breakdown.max_uclk = 0xFFFF;
 		clk_mgr->base.bw_params->dummy_pstate_table[0].dram_speed_mts = clk_mgr->base.bw_params->clk_table.entries[0].memclk_mhz * 16;
-		clk_mgr->base.bw_params->dummy_pstate_table[0].dummy_pstate_latency_us = 38;
+		clk_mgr->base.bw_params->dummy_pstate_table[0].dummy_pstate_latency_us = 50;
 		clk_mgr->base.bw_params->dummy_pstate_table[1].dram_speed_mts = clk_mgr->base.bw_params->clk_table.entries[1].memclk_mhz * 16;
 		clk_mgr->base.bw_params->dummy_pstate_table[1].dummy_pstate_latency_us = 9;
 		clk_mgr->base.bw_params->dummy_pstate_table[2].dram_speed_mts = clk_mgr->base.bw_params->clk_table.entries[2].memclk_mhz * 16;
@@ -1910,7 +1910,7 @@ void dcn32_calculate_wm_and_dlg_fpu(struct dc *dc, struct dc_state *context,
 
 		if (context->bw_ctx.dml.vba.DRAMClockChangeSupport[vlevel][maxMpcComb] ==
 			dm_dram_clock_change_unsupported) {
-			int min_dram_speed_mts_offset = dc->clk_mgr->bw_params->clk_table.num_entries - 1;
+			int min_dram_speed_mts_offset = dc->clk_mgr->bw_params->clk_table.num_entries_per_clk.num_memclk_levels - 1;
 
 			min_dram_speed_mts =
 				dc->clk_mgr->bw_params->clk_table.entries[min_dram_speed_mts_offset].memclk_mhz * 16;

drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c

@@ -126,9 +126,9 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_21_soc = {
 	.sr_enter_plus_exit_z8_time_us = 320,
 	.writeback_latency_us = 12.0,
 	.round_trip_ping_latency_dcfclk_cycles = 263,
-	.urgent_latency_pixel_data_only_us = 9.35,
+	.urgent_latency_pixel_data_only_us = 4,
-	.urgent_latency_pixel_mixed_with_vm_data_us = 9.35,
+	.urgent_latency_pixel_mixed_with_vm_data_us = 4,
-	.urgent_latency_vm_data_only_us = 9.35,
+	.urgent_latency_vm_data_only_us = 4,
 	.fclk_change_latency_us = 20,
 	.usr_retraining_latency_us = 2,
 	.smn_latency_us = 2,
@@ -156,7 +156,7 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_21_soc = {
 	.dispclk_dppclk_vco_speed_mhz = 4300.0,
 	.do_urgent_latency_adjustment = true,
 	.urgent_latency_adjustment_fabric_clock_component_us = 1.0,
-	.urgent_latency_adjustment_fabric_clock_reference_mhz = 1000,
+	.urgent_latency_adjustment_fabric_clock_reference_mhz = 3000,
 };
 
 static void get_optimal_ntuple(struct _vcs_dpi_voltage_scaling_st *entry)

drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h

@@ -25,10 +25,10 @@
 
 // *** IMPORTANT ***
 // PMFW TEAM: Always increment the interface version on any change to this file
-#define SMU13_DRIVER_IF_VERSION  0x2C
+#define SMU13_DRIVER_IF_VERSION  0x35
 
 //Increment this version if SkuTable_t or BoardTable_t change
-#define PPTABLE_VERSION 0x20
+#define PPTABLE_VERSION 0x27
 
 #define NUM_GFXCLK_DPM_LEVELS    16
 #define NUM_SOCCLK_DPM_LEVELS    8
@@ -96,7 +96,7 @@
 #define FEATURE_MEM_TEMP_READ_BIT             47
 #define FEATURE_ATHUB_MMHUB_PG_BIT            48
 #define FEATURE_SOC_PCC_BIT                   49
-#define FEATURE_SPARE_50_BIT                  50
+#define FEATURE_EDC_PWRBRK_BIT                50
 #define FEATURE_SPARE_51_BIT                  51
 #define FEATURE_SPARE_52_BIT                  52
 #define FEATURE_SPARE_53_BIT                  53
@@ -282,15 +282,15 @@ typedef enum {
 } I2cControllerPort_e;
 
 typedef enum {
-  I2C_CONTROLLER_NAME_VR_GFX = 0,
+	I2C_CONTROLLER_NAME_VR_GFX = 0,
-  I2C_CONTROLLER_NAME_VR_SOC,
+	I2C_CONTROLLER_NAME_VR_SOC,
-  I2C_CONTROLLER_NAME_VR_VMEMP,
+	I2C_CONTROLLER_NAME_VR_VMEMP,
-  I2C_CONTROLLER_NAME_VR_VDDIO,
+	I2C_CONTROLLER_NAME_VR_VDDIO,
-  I2C_CONTROLLER_NAME_LIQUID0,
+	I2C_CONTROLLER_NAME_LIQUID0,
-  I2C_CONTROLLER_NAME_LIQUID1,
+	I2C_CONTROLLER_NAME_LIQUID1,
-  I2C_CONTROLLER_NAME_PLX,
+	I2C_CONTROLLER_NAME_PLX,
-  I2C_CONTROLLER_NAME_OTHER,
+	I2C_CONTROLLER_NAME_FAN_INTAKE,
-  I2C_CONTROLLER_NAME_COUNT,
+	I2C_CONTROLLER_NAME_COUNT,
 } I2cControllerName_e;
 
 typedef enum {
@@ -302,6 +302,7 @@ typedef enum {
   I2C_CONTROLLER_THROTTLER_LIQUID0,
   I2C_CONTROLLER_THROTTLER_LIQUID1,
   I2C_CONTROLLER_THROTTLER_PLX,
+  I2C_CONTROLLER_THROTTLER_FAN_INTAKE,
   I2C_CONTROLLER_THROTTLER_INA3221,
   I2C_CONTROLLER_THROTTLER_COUNT,
 } I2cControllerThrottler_e;
@@ -309,8 +310,9 @@ typedef enum {
 typedef enum {
   I2C_CONTROLLER_PROTOCOL_VR_XPDE132G5,
   I2C_CONTROLLER_PROTOCOL_VR_IR35217,
-  I2C_CONTROLLER_PROTOCOL_TMP_TMP102A,
+  I2C_CONTROLLER_PROTOCOL_TMP_MAX31875,
   I2C_CONTROLLER_PROTOCOL_INA3221,
+  I2C_CONTROLLER_PROTOCOL_TMP_MAX6604,
   I2C_CONTROLLER_PROTOCOL_COUNT,
 } I2cControllerProtocol_e;
 
@@ -690,6 +692,9 @@ typedef struct {
 #define PP_OD_FEATURE_UCLK_BIT      8
 #define PP_OD_FEATURE_ZERO_FAN_BIT      9
 #define PP_OD_FEATURE_TEMPERATURE_BIT 10
+#define PP_OD_FEATURE_POWER_FEATURE_CTRL_BIT 11
+#define PP_OD_FEATURE_ASIC_TDC_BIT 12
+#define PP_OD_FEATURE_COUNT 13
 
 typedef enum {
   PP_OD_POWER_FEATURE_ALWAYS_ENABLED,
@@ -697,6 +702,11 @@ typedef enum {
   PP_OD_POWER_FEATURE_ALWAYS_DISABLED,
 } PP_OD_POWER_FEATURE_e;
 
+typedef enum {
+  FAN_MODE_AUTO = 0,
+  FAN_MODE_MANUAL_LINEAR,
+} FanMode_e;
+
 typedef struct {
   uint32_t FeatureCtrlMask;
 
@@ -708,8 +718,8 @@ typedef struct {
   uint8_t                RuntimePwrSavingFeaturesCtrl;
 
   //Frequency changes
-  int16_t               GfxclkFmin;           // MHz
+  int16_t                GfxclkFmin;           // MHz
-  int16_t               GfxclkFmax;           // MHz
+  int16_t                GfxclkFmax;           // MHz
   uint16_t               UclkFmin;             // MHz
   uint16_t               UclkFmax;             // MHz
 
@@ -730,7 +740,12 @@ typedef struct {
   uint8_t                MaxOpTemp;
   uint8_t                Padding[4];
 
-  uint32_t               Spare[12];
+  uint16_t               GfxVoltageFullCtrlMode;
+  uint16_t               GfxclkFullCtrlMode;
+  uint16_t               UclkFullCtrlMode;
+  int16_t                AsicTdc;
+
+  uint32_t               Spare[10];
   uint32_t               MmHubPadding[8]; // SMU internal use. Adding here instead of external as a workaround
 } OverDriveTable_t;
 
@@ -748,8 +763,8 @@ typedef struct {
   uint8_t                IdlePwrSavingFeaturesCtrl;
   uint8_t                RuntimePwrSavingFeaturesCtrl;
 
-  uint16_t               GfxclkFmin;           // MHz
+  int16_t                GfxclkFmin;           // MHz
-  uint16_t               GfxclkFmax;           // MHz
+  int16_t                GfxclkFmax;           // MHz
   uint16_t               UclkFmin;             // MHz
   uint16_t               UclkFmax;             // MHz
 
@@ -769,7 +784,12 @@ typedef struct {
   uint8_t                MaxOpTemp;
   uint8_t                Padding[4];
 
-  uint32_t               Spare[12];
+  uint16_t               GfxVoltageFullCtrlMode;
+  uint16_t               GfxclkFullCtrlMode;
+  uint16_t               UclkFullCtrlMode;
+  int16_t                AsicTdc;
+
+  uint32_t               Spare[10];
 
 } OverDriveLimits_t;
 
@@ -903,7 +923,8 @@ typedef struct {
   uint16_t  FanStartTempMin;
   uint16_t  FanStartTempMax;
 
-  uint32_t Spare[12];
+  uint16_t  PowerMinPpt0[POWER_SOURCE_COUNT];
+  uint32_t  Spare[11];
 
 } MsgLimits_t;
 
@@ -1086,11 +1107,13 @@ typedef struct {
   uint32_t        GfxoffSpare[15];
 
   // GFX GPO
-  float           DfllBtcMasterScalerM;
+  uint32_t        DfllBtcMasterScalerM;
   int32_t         DfllBtcMasterScalerB;
-  float           DfllBtcSlaveScalerM;
+  uint32_t        DfllBtcSlaveScalerM;
   int32_t         DfllBtcSlaveScalerB;
-  uint32_t        GfxGpoSpare[12];
+  uint32_t        DfllPccAsWaitCtrl; //GDFLL_AS_WAIT_CTRL_PCC register value to be passed to RLC msg
+  uint32_t        DfllPccAsStepCtrl; //GDFLL_AS_STEP_CTRL_PCC register value to be passed to RLC msg
+  uint32_t        GfxGpoSpare[10];
 
   // GFX DCS
 
@@ -1106,7 +1129,10 @@ typedef struct {
   uint16_t        DcsTimeout;           //This is the amount of time SMU FW waits for RLC to put GFX into GFXOFF before reverting to the fallback mechanism of throttling GFXCLK to Fmin.
 
 
-  uint32_t        DcsSpare[16];
+  uint32_t        DcsSpare[14];
+
+  // UCLK section
+  uint16_t     ShadowFreqTableUclk[NUM_UCLK_DPM_LEVELS];     // In MHz
 
   // UCLK section
   uint8_t      UseStrobeModeOptimizations; //Set to indicate that FW should use strobe mode optimizations
@@ -1163,13 +1189,14 @@ typedef struct {
   uint16_t IntakeTempHighIntakeAcousticLimit;
   uint16_t IntakeTempAcouticLimitReleaseRate;
 
-  uint16_t FanStalledTempLimitOffset;
+  int16_t FanAbnormalTempLimitOffset;
   uint16_t FanStalledTriggerRpm;
-  uint16_t FanAbnormalTriggerRpm;
+  uint16_t FanAbnormalTriggerRpmCoeff;
-  uint16_t FanPadding;
+  uint16_t FanAbnormalDetectionEnable;
-
-  uint32_t     FanSpare[14];
 
+  uint8_t      FanIntakeSensorSupport;
+  uint8_t      FanIntakePadding[3];
+  uint32_t     FanSpare[13];
   // SECTION: VDD_GFX AVFS
 
   uint8_t      OverrideGfxAvfsFuses;
@@ -1193,7 +1220,6 @@ typedef struct {
   uint32_t   dGbV_dT_vmin;
   uint32_t   dGbV_dT_vmax;
 
-  //Unused: PMFW-9370
   uint32_t   V2F_vmin_range_low;
   uint32_t   V2F_vmin_range_high;
   uint32_t   V2F_vmax_range_low;
@@ -1238,8 +1264,21 @@ typedef struct {
   // SECTION: Advanced Options
   uint32_t          DebugOverrides;
 
+  // Section: Total Board Power idle vs active coefficients
+  uint8_t     TotalBoardPowerSupport;
+  uint8_t     TotalBoardPowerPadding[3];
+
+  int16_t     TotalIdleBoardPowerM;
+  int16_t     TotalIdleBoardPowerB;
+  int16_t     TotalBoardPowerM;
+  int16_t     TotalBoardPowerB;
+
+  QuadraticInt_t qFeffCoeffGameClock[POWER_SOURCE_COUNT];
+  QuadraticInt_t qFeffCoeffBaseClock[POWER_SOURCE_COUNT];
+  QuadraticInt_t qFeffCoeffBoostClock[POWER_SOURCE_COUNT];
+
   // SECTION: Sku Reserved
-  uint32_t         Spare[64];
+  uint32_t         Spare[43];
 
   // Padding for MMHUB - do not modify this
   uint32_t     MmHubPadding[8];
@@ -1304,7 +1343,8 @@ typedef struct {
   // SECTION: Clock Spread Spectrum
 
   // UCLK Spread Spectrum
-  uint16_t     UclkSpreadPadding;
+  uint8_t      UclkTrainingModeSpreadPercent; // Q4.4
+  uint8_t      UclkSpreadPadding;
   uint16_t     UclkSpreadFreq;      // kHz
 
   // UCLK Spread Spectrum
@@ -1317,11 +1357,7 @@ typedef struct {
 
   // Section: Memory Config
   uint8_t      DramWidth; // Width of interface to the channel for each DRAM module. See DRAM_BIT_WIDTH_TYPE_e
-  uint8_t      PaddingMem1[3];
+  uint8_t      PaddingMem1[7];
-
-  // Section: Total Board Power
-  uint16_t     TotalBoardPower;     //Only needed for TCP Estimated case, where TCP = TGP+Total Board Power
-  uint16_t     BoardPowerPadding;
 
   // SECTION: UMC feature flags
   uint8_t      HsrEnabled;
@@ -1423,8 +1459,11 @@ typedef struct {
   uint16_t Vcn1ActivityPercentage  ;
 
   uint32_t EnergyAccumulator;
-  uint16_t AverageSocketPower    ;
+  uint16_t AverageSocketPower;
+  uint16_t AverageTotalBoardPower;
+
   uint16_t AvgTemperature[TEMP_COUNT];
+  uint16_t AvgTemperatureFanIntake;
 
   uint8_t  PcieRate               ;
   uint8_t  PcieWidth              ;
@@ -1592,5 +1631,7 @@ typedef struct {
 #define IH_INTERRUPT_CONTEXT_ID_AUDIO_D0            0x5
 #define IH_INTERRUPT_CONTEXT_ID_AUDIO_D3            0x6
 #define IH_INTERRUPT_CONTEXT_ID_THERMAL_THROTTLING  0x7
+#define IH_INTERRUPT_CONTEXT_ID_FAN_ABNORMAL        0x8
+#define IH_INTERRUPT_CONTEXT_ID_FAN_RECOVERY        0x9
 
 #endif

drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h

@@ -31,7 +31,7 @@
 #define SMU13_DRIVER_IF_VERSION_SMU_V13_0_4 0x07
 #define SMU13_DRIVER_IF_VERSION_SMU_V13_0_5 0x04
 #define SMU13_DRIVER_IF_VERSION_SMU_V13_0_0_10 0x32
-#define SMU13_DRIVER_IF_VERSION_SMU_V13_0_7 0x2C
+#define SMU13_DRIVER_IF_VERSION_SMU_V13_0_7 0x35
 #define SMU13_DRIVER_IF_VERSION_SMU_V13_0_10 0x1D
 
 #define SMU13_MODE1_RESET_WAIT_TIME_IN_MS 500  //500ms

drivers/gpu/drm/display/drm_dp_mst_topology.c

@@ -5186,7 +5186,7 @@ int drm_dp_mst_add_affected_dsc_crtcs(struct drm_atomic_state *state, struct drm
 	mst_state = drm_atomic_get_mst_topology_state(state, mgr);
 
 	if (IS_ERR(mst_state))
-		return -EINVAL;
+		return PTR_ERR(mst_state);
 
 	list_for_each_entry(pos, &mst_state->payloads, next) {
 

drivers/gpu/drm/i915/display/intel_display_power.c

@@ -2434,7 +2434,7 @@ intel_display_power_ddi_io_domain(struct drm_i915_private *i915, enum port port)
 {
 	const struct intel_ddi_port_domains *domains = intel_port_domains_for_port(i915, port);
 
-	if (drm_WARN_ON(&i915->drm, !domains) || domains->ddi_io == POWER_DOMAIN_INVALID)
+	if (drm_WARN_ON(&i915->drm, !domains || domains->ddi_io == POWER_DOMAIN_INVALID))
 		return POWER_DOMAIN_PORT_DDI_IO_A;
 
 	return domains->ddi_io + (int)(port - domains->port_start);
@@ -2445,7 +2445,7 @@ intel_display_power_ddi_lanes_domain(struct drm_i915_private *i915, enum port po
 {
 	const struct intel_ddi_port_domains *domains = intel_port_domains_for_port(i915, port);
 
-	if (drm_WARN_ON(&i915->drm, !domains) || domains->ddi_lanes == POWER_DOMAIN_INVALID)
+	if (drm_WARN_ON(&i915->drm, !domains || domains->ddi_lanes == POWER_DOMAIN_INVALID))
 		return POWER_DOMAIN_PORT_DDI_LANES_A;
 
 	return domains->ddi_lanes + (int)(port - domains->port_start);
@@ -2471,7 +2471,7 @@ intel_display_power_legacy_aux_domain(struct drm_i915_private *i915, enum aux_ch
 {
 	const struct intel_ddi_port_domains *domains = intel_port_domains_for_aux_ch(i915, aux_ch);
 
-	if (drm_WARN_ON(&i915->drm, !domains) || domains->aux_legacy_usbc == POWER_DOMAIN_INVALID)
+	if (drm_WARN_ON(&i915->drm, !domains || domains->aux_legacy_usbc == POWER_DOMAIN_INVALID))
 		return POWER_DOMAIN_AUX_A;
 
 	return domains->aux_legacy_usbc + (int)(aux_ch - domains->aux_ch_start);
@@ -2482,7 +2482,7 @@ intel_display_power_tbt_aux_domain(struct drm_i915_private *i915, enum aux_ch au
 {
 	const struct intel_ddi_port_domains *domains = intel_port_domains_for_aux_ch(i915, aux_ch);
 
-	if (drm_WARN_ON(&i915->drm, !domains) || domains->aux_tbt == POWER_DOMAIN_INVALID)
+	if (drm_WARN_ON(&i915->drm, !domains || domains->aux_tbt == POWER_DOMAIN_INVALID))
 		return POWER_DOMAIN_AUX_TBT1;
 
 	return domains->aux_tbt + (int)(aux_ch - domains->aux_ch_start);

drivers/gpu/drm/i915/gem/i915_gem_ttm.c

@@ -612,6 +612,10 @@ static int i915_ttm_truncate(struct drm_i915_gem_object *obj)
 
 	WARN_ON_ONCE(obj->mm.madv == I915_MADV_WILLNEED);
 
+	err = ttm_bo_wait(bo, true, false);
+	if (err)
+		return err;
+
 	err = i915_ttm_move_notify(bo);
 	if (err)
 		return err;

drivers/gpu/drm/i915/gvt/kvmgt.c

@@ -664,8 +664,6 @@ static int intel_vgpu_open_device(struct vfio_device *vfio_dev)
 		return -ESRCH;
 	}
 
-	kvm_get_kvm(vgpu->vfio_device.kvm);
-
 	if (__kvmgt_vgpu_exist(vgpu))
 		return -EEXIST;
 
@@ -676,6 +674,7 @@ static int intel_vgpu_open_device(struct vfio_device *vfio_dev)
 
 	vgpu->track_node.track_write = kvmgt_page_track_write;
 	vgpu->track_node.track_flush_slot = kvmgt_page_track_flush_slot;
+	kvm_get_kvm(vgpu->vfio_device.kvm);
 	kvm_page_track_register_notifier(vgpu->vfio_device.kvm,
 					 &vgpu->track_node);
 
@@ -715,15 +714,14 @@ static void intel_vgpu_close_device(struct vfio_device *vfio_dev)
 
 	kvm_page_track_unregister_notifier(vgpu->vfio_device.kvm,
 					   &vgpu->track_node);
+	kvm_put_kvm(vgpu->vfio_device.kvm);
+
 	kvmgt_protect_table_destroy(vgpu);
 	gvt_cache_destroy(vgpu);
 
 	intel_vgpu_release_msi_eventfd_ctx(vgpu);
 
 	vgpu->attached = false;
-
-	if (vgpu->vfio_device.kvm)
-		kvm_put_kvm(vgpu->vfio_device.kvm);
 }
 
 static u64 intel_vgpu_get_bar_addr(struct intel_vgpu *vgpu, int bar)

drivers/video/fbdev/core/fbcon.c

@@ -577,7 +577,7 @@ static void fbcon_prepare_logo(struct vc_data *vc, struct fb_info *info,
 		if (scr_readw(r) != vc->vc_video_erase_char)
 			break;
 	if (r != q && new_rows >= rows + logo_lines) {
-		save = kmalloc(array3_size(logo_lines, new_cols, 2),
+		save = kzalloc(array3_size(logo_lines, new_cols, 2),
 			       GFP_KERNEL);
 		if (save) {
 			int i = min(cols, new_cols);