diff options
Diffstat (limited to 'drivers/gpu')
122 files changed, 2953 insertions, 960 deletions
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig index f1422bee3dcc..5133c3f028ab 100644 --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -280,6 +280,7 @@ config DRM_AMDGPU select HWMON select BACKLIGHT_CLASS_DEVICE select INTERVAL_TREE + select DRM_BUDDY help Choose this option if you have a recent AMD Radeon graphics card. diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c index 98b1736bb221..3dc5ab2764ff 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c @@ -263,7 +263,7 @@ static int amdgpu_amdkfd_remove_eviction_fence(struct amdgpu_bo *bo, */ replacement = dma_fence_get_stub(); dma_resv_replace_fences(bo->tbo.base.resv, ef->base.context, - replacement); + replacement, DMA_RESV_USAGE_READ); dma_fence_put(replacement); return 0; } @@ -2447,6 +2447,8 @@ int amdgpu_amdkfd_gpuvm_restore_process_bos(void *info, struct dma_fence **ef) struct amdgpu_bo *bo = mem->bo; uint32_t domain = mem->domain; struct kfd_mem_attachment *attachment; + struct dma_resv_iter cursor; + struct dma_fence *fence; total_size += amdgpu_bo_size(bo); @@ -2461,10 +2463,13 @@ int amdgpu_amdkfd_gpuvm_restore_process_bos(void *info, struct dma_fence **ef) goto validate_map_fail; } } - ret = amdgpu_sync_fence(&sync_obj, bo->tbo.moving); - if (ret) { - pr_debug("Memory eviction: Sync BO fence failed. Try again\n"); - goto validate_map_fail; + dma_resv_for_each_fence(&cursor, bo->tbo.base.resv, + DMA_RESV_USAGE_KERNEL, fence) { + ret = amdgpu_sync_fence(&sync_obj, fence); + if (ret) { + pr_debug("Memory eviction: Sync BO fence failed. Try again\n"); + goto validate_map_fail; + } } list_for_each_entry(attachment, &mem->attachments, list) { if (!attachment->is_mapped) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.h index 044b41f0bfd9..529d52a204cf 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.h @@ -34,7 +34,6 @@ struct amdgpu_fpriv; struct amdgpu_bo_list_entry { struct ttm_validate_buffer tv; struct amdgpu_bo_va *bo_va; - struct dma_fence_chain *chain; uint32_t priority; struct page **user_pages; bool user_invalidated; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index e85e347eb670..8de283997769 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -55,8 +55,8 @@ static int amdgpu_cs_user_fence_chunk(struct amdgpu_cs_parser *p, bo = amdgpu_bo_ref(gem_to_amdgpu_bo(gobj)); p->uf_entry.priority = 0; p->uf_entry.tv.bo = &bo->tbo; - /* One for TTM and one for the CS job */ - p->uf_entry.tv.num_shared = 2; + /* One for TTM and two for the CS job */ + p->uf_entry.tv.num_shared = 3; drm_gem_object_put(gobj); @@ -574,14 +574,6 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p, struct amdgpu_bo *bo = ttm_to_amdgpu_bo(e->tv.bo); e->bo_va = amdgpu_vm_bo_find(vm, bo); - - if (bo->tbo.base.dma_buf && !amdgpu_bo_explicit_sync(bo)) { - e->chain = dma_fence_chain_alloc(); - if (!e->chain) { - r = -ENOMEM; - goto error_validate; - } - } } /* Move fence waiting after getting reservation lock of @@ -642,13 +634,8 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p, } error_validate: - if (r) { - amdgpu_bo_list_for_each_entry(e, p->bo_list) { - dma_fence_chain_free(e->chain); - e->chain = NULL; - } + if (r) ttm_eu_backoff_reservation(&p-> |