diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c | 28 |
1 files changed, 3 insertions, 25 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c index fde2d899b2c4..c5a9a4fb10d2 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c @@ -126,6 +126,8 @@ int amdgpu_gart_table_vram_alloc(struct amdgpu_device *adev) AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS; bp.type = ttm_bo_type_kernel; bp.resv = NULL; + bp.bo_ptr_size = sizeof(struct amdgpu_bo); + r = amdgpu_bo_create(adev, &bp, &adev->gart.bo); if (r) { return r; @@ -202,6 +204,7 @@ void amdgpu_gart_table_vram_free(struct amdgpu_device *adev) return; } amdgpu_bo_unref(&adev->gart.bo); + adev->gart.ptr = NULL; } /* @@ -236,9 +239,6 @@ int amdgpu_gart_unbind(struct amdgpu_device *adev, uint64_t offset, t = offset / AMDGPU_GPU_PAGE_SIZE; p = t / AMDGPU_GPU_PAGES_IN_CPU_PAGE; for (i = 0; i < pages; i++, p++) { -#ifdef CONFIG_DRM_AMDGPU_GART_DEBUGFS - adev->gart.pages[p] = NULL; -#endif page_base = adev->dummy_page_addr; if (!adev->gart.ptr) continue; @@ -312,9 +312,6 @@ int amdgpu_gart_bind(struct amdgpu_device *adev, uint64_t offset, int pages, struct page **pagelist, dma_addr_t *dma_addr, uint64_t flags) { -#ifdef CONFIG_DRM_AMDGPU_GART_DEBUGFS - unsigned t,p; -#endif int r, i; if (!adev->gart.ready) { @@ -322,13 +319,6 @@ int amdgpu_gart_bind(struct amdgpu_device *adev, uint64_t offset, return -EINVAL; } -#ifdef CONFIG_DRM_AMDGPU_GART_DEBUGFS - t = offset / AMDGPU_GPU_PAGE_SIZE; - p = t / AMDGPU_GPU_PAGES_IN_CPU_PAGE; - for (i = 0; i < pages; i++, p++) - adev->gart.pages[p] = pagelist ? pagelist[i] : NULL; -#endif - if (!adev->gart.ptr) return 0; @@ -373,14 +363,6 @@ int amdgpu_gart_init(struct amdgpu_device *adev) DRM_INFO("GART: num cpu pages %u, num gpu pages %u\n", adev->gart.num_cpu_pages, adev->gart.num_gpu_pages); -#ifdef CONFIG_DRM_AMDGPU_GART_DEBUGFS - /* Allocate pages table */ - adev->gart.pages = vzalloc(array_size(sizeof(void *), - adev->gart.num_cpu_pages)); - if (adev->gart.pages == NULL) - return -ENOMEM; -#endif - return 0; } @@ -393,9 +375,5 @@ int amdgpu_gart_init(struct amdgpu_device *adev) */ void amdgpu_gart_fini(struct amdgpu_device *adev) { -#ifdef CONFIG_DRM_AMDGPU_GART_DEBUGFS - vfree(adev->gart.pages); - adev->gart.pages = NULL; -#endif amdgpu_gart_dummy_page_fini(adev); } |