diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 41 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 2 |
9 files changed, 24 insertions, 46 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c index b6b821500d30..64d4b5ff95d6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c @@ -1479,7 +1479,7 @@ int amdgpu_amdkfd_gpuvm_map_memory_to_gpu( } } - if (!amdgpu_ttm_tt_get_usermm(bo->tbo.ttm) && !bo->pin_count) + if (!amdgpu_ttm_tt_get_usermm(bo->tbo.ttm) && !bo->tbo.pin_count) amdgpu_bo_fence(bo, &avm->process_info->eviction_fence->base, true); @@ -1558,7 +1558,8 @@ int amdgpu_amdkfd_gpuvm_unmap_memory_from_gpu( * required. */ if (mem->mapped_to_gpu_memory == 0 && - !amdgpu_ttm_tt_get_usermm(mem->bo->tbo.ttm) && !mem->bo->pin_count) + !amdgpu_ttm_tt_get_usermm(mem->bo->tbo.ttm) && + !mem->bo->tbo.pin_count) amdgpu_amdkfd_remove_eviction_fence(mem->bo, process_info->eviction_fence); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index 12598a4b5c78..d50b63a93d37 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -410,7 +410,7 @@ static int amdgpu_cs_bo_validate(struct amdgpu_cs_parser *p, uint32_t domain; int r; - if (bo->pin_count) + if (bo->tbo.pin_count) return 0; /* Don't move this buffer if we have depleted our allowance diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c index c81206e6096f..4cba095b6c44 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c @@ -132,10 +132,7 @@ static void amdgpu_display_unpin_work_func(struct work_struct *__work) /* unpin of the old buffer */ r = amdgpu_bo_reserve(work->old_abo, true); if (likely(r == 0)) { - r = amdgpu_bo_unpin(work->old_abo); - if (unlikely(r != 0)) { - DRM_ERROR("failed to unpin buffer after flip\n"); - } + amdgpu_bo_unpin(work->old_abo); amdgpu_bo_unreserve(work->old_abo); } else DRM_ERROR("failed to reserve buffer after flip\n"); @@ -249,8 +246,7 @@ pflip_cleanup: } unpin: if (!adev->enable_virtual_display) - if (unlikely(amdgpu_bo_unpin(new_abo) != 0)) - DRM_ERROR("failed to unpin new abo in error path\n"); + amdgpu_bo_unpin(new_abo); unreserve: amdgpu_bo_unreserve(new_abo); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c index 957934926b24..5b465ab774d1 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c @@ -281,7 +281,7 @@ static struct sg_table *amdgpu_dma_buf_map(struct dma_buf_attachment *attach, struct sg_table *sgt; long r; - if (!bo->pin_count) { + if (!bo->tbo.pin_count) { /* move buffer into GTT or VRAM */ struct ttm_operation_ctx ctx = { false, false }; unsigned domains = AMDGPU_GEM_DOMAIN_GTT; @@ -390,7 +390,8 @@ static int amdgpu_dma_buf_begin_cpu_access(struct dma_buf *dma_buf, if (unlikely(ret != 0)) return ret; - if (!bo->pin_count && (bo->allowed_domains & AMDGPU_GEM_DOMAIN_GTT)) { + if (!bo->tbo.pin_count && + (bo->allowed_domains & AMDGPU_GEM_DOMAIN_GTT)) { amdgpu_bo_placement_from_domain(bo, AMDGPU_GEM_DOMAIN_GTT); ret = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); } diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c index aa7f230c71bf..59b52804622d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c @@ -860,7 +860,7 @@ static int amdgpu_debugfs_gem_bo_info(int id, void *ptr, void *data) seq_printf(m, "\t0x%08x: %12ld byte %s", id, amdgpu_bo_size(bo), placement); - pin_count = READ_ONCE(bo->pin_count); + pin_count = READ_ONCE(bo->tbo.pin_count); if (pin_count) seq_printf(m, " pin count %d", pin_count); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c index ac043baac05d..63e9c5793c30 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c @@ -78,7 +78,7 @@ static void amdgpu_bo_destroy(struct ttm_buffer_object *tbo) struct amdgpu_device *adev = amdgpu_ttm_adev(tbo->bdev); struct amdgpu_bo *bo = ttm_to_amdgpu_bo(tbo); - if (bo->pin_count > 0) + if (bo->tbo.pin_count > 0) amdgpu_bo_subtract_pin_size(bo); amdgpu_bo_kunmap(bo); @@ -721,7 +721,7 @@ int amdgpu_bo_validate(struct amdgpu_bo *bo) uint32_t domain; int r; - if (bo->pin_count) + if (bo->tbo.pin_count) return 0; domain = bo->preferred_domains; @@ -918,13 +918,13 @@ int amdgpu_bo_pin_restricted(struct amdgpu_bo *bo, u32 domain, */ domain = amdgpu_bo_get_preferred_pin_domain(adev, domain); - if (bo->pin_count) { + if (bo->tbo.pin_count) { uint32_t mem_type = bo->tbo.mem.mem_type; if (!(domain & amdgpu_mem_type_to_domain(mem_type))) return -EINVAL; - bo->pin_count++; + ttm_bo_pin(&bo->tbo); if (max_offset != 0) { u64 domain_start = amdgpu_ttm_domain_start(adev, @@ -955,7 +955,6 @@ int amdgpu_bo_pin_restricted(struct amdgpu_bo *bo, u32 domain, if (!bo->placements[i].lpfn || (lpfn && lpfn < bo->placements[i].lpfn)) bo->placements[i].lpfn = lpfn; - bo->placements[i].flags |= TTM_PL_FLAG_NO_EVICT; } r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); @@ -964,7 +963,7 @@ int amdgpu_bo_pin_restricted(struct amdgpu_bo *bo, u32 domain, goto error; } - bo->pin_count = 1; + ttm_bo_pin(&bo->tbo); domain = amdgpu_mem_type_to_domain(bo->tbo.mem.mem_type); if (domain == AMDGPU_GEM_DOMAIN_VRAM) { @@ -1006,34 +1005,16 @@ int amdgpu_bo_pin(struct amdgpu_bo *bo, u32 domain) * Returns: * 0 for success or a negative error code on failure. */ -int amdgpu_bo_unpin(struct amdgpu_bo *bo) +void amdgpu_bo_unpin(struct amdgpu_bo *bo) { - struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev); - struct ttm_operation_ctx ctx = { false, false }; - int r, i; - - if (WARN_ON_ONCE(!bo->pin_count)) { - dev_warn(adev->dev, "%p unpin not necessary\n", bo); - return 0; - } - bo->pin_count--; - if (bo->pin_count) - return 0; + ttm_bo_unpin(&bo->tbo); + if (bo->tbo.pin_count) + return; amdgpu_bo_subtract_pin_size(bo); if (bo->tbo.base.import_attach) dma_buf_unpin(bo->tbo.base.import_attach); - - for (i = 0; i < bo->placement.num_placement; i++) { - bo->placements[i].lpfn = 0; - bo->placements[i].flags &= ~TTM_PL_FLAG_NO_EVICT; - } - r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); - if (unlikely(r)) - dev_err(adev->dev, "%p validate failed for unpin\n", bo); - - return r; } /** @@ -1385,7 +1366,7 @@ int amdgpu_bo_fault_reserve_notify(struct ttm_buffer_object *bo) return 0; /* Can't move a pinned BO to visible VRAM */ - if (abo->pin_count > 0) + if (abo->tbo.pin_count > 0) return -EINVAL; /* hurrah the memory is not visible ! */ @@ -1489,7 +1470,7 @@ u64 amdgpu_bo_gpu_offset(struct amdgpu_bo *bo) { WARN_ON_ONCE(bo->tbo.mem.mem_type == TTM_PL_SYSTEM); WARN_ON_ONCE(!dma_resv_is_locked(bo->tbo.base.resv) && - !bo->pin_count && bo->tbo.type != ttm_bo_type_kernel); + !bo->tbo.pin_count && bo->tbo.type != ttm_bo_type_kernel); WARN_ON_ONCE(bo->tbo.mem.start == AMDGPU_BO_INVALID_OFFSET); WARN_ON_ONCE(bo->tbo.mem.mem_type == TTM_PL_VRAM && !(bo->flags & AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS)); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h index 5ddb6cf96030..e91750e43448 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h @@ -89,7 +89,6 @@ struct amdgpu_bo { struct ttm_buffer_object tbo; struct ttm_bo_kmap_obj kmap; u64 flags; - unsigned pin_count; u64 tiling_flags; u64 metadata_flags; void *metadata; @@ -267,7 +266,7 @@ void amdgpu_bo_unref(struct amdgpu_bo **bo); int amdgpu_bo_pin(struct amdgpu_bo *bo, u32 domain); int amdgpu_bo_pin_restricted(struct amdgpu_bo *bo, u32 domain, u64 min_offset, u64 max_offset); -int amdgpu_bo_unpin(struct amdgpu_bo *bo); +void amdgpu_bo_unpin(struct amdgpu_bo *bo); int amdgpu_bo_evict_vram(struct amdgpu_device *adev); int amdgpu_bo_init(struct amdgpu_device *adev); int amdgpu_bo_late_init(struct amdgpu_device *adev); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index e7b67dc330a4..db5f761f37ec 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -662,7 +662,7 @@ static int amdgpu_bo_move(struct ttm_buffer_object *bo, bool evict, /* Can't move a pinned BO */ abo = ttm_to_amdgpu_bo(bo); - if (WARN_ON_ONCE(abo->pin_count > 0)) + if (WARN_ON_ONCE(abo->tbo.pin_count > 0)) return -EINVAL; adev = amdgpu_ttm_adev(bo->bdev); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index 420931d36732..3e6243623082 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -609,7 +609,7 @@ void amdgpu_vm_del_from_lru_notify(struct ttm_buffer_object *bo) if (!amdgpu_bo_is_amdgpu_bo(bo)) return; - if (bo->mem.placement & TTM_PL_FLAG_NO_EVICT) + if (bo->pin_count) return; abo = ttm_to_amdgpu_bo(bo); |