diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_ttm.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_ttm.c | 39 |
1 files changed, 14 insertions, 25 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index a823d8fe54c2..1272e4b6a1d4 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -152,6 +152,7 @@ static int radeon_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, man->default_caching = TTM_PL_FLAG_CACHED; break; case TTM_PL_TT: + man->func = &ttm_bo_manager_func; man->gpu_offset = rdev->mc.gtt_start; man->available_caching = TTM_PL_MASK_CACHING; man->default_caching = TTM_PL_FLAG_CACHED; @@ -173,6 +174,7 @@ static int radeon_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, break; case TTM_PL_VRAM: /* "On-card" video ram */ + man->func = &ttm_bo_manager_func; man->gpu_offset = rdev->mc.vram_start; man->flags = TTM_MEMTYPE_FLAG_FIXED | TTM_MEMTYPE_FLAG_MAPPABLE; @@ -246,8 +248,8 @@ static int radeon_move_blit(struct ttm_buffer_object *bo, if (unlikely(r)) { return r; } - old_start = old_mem->mm_node->start << PAGE_SHIFT; - new_start = new_mem->mm_node->start << PAGE_SHIFT; + old_start = old_mem->start << PAGE_SHIFT; + new_start = new_mem->start << PAGE_SHIFT; switch (old_mem->mem_type) { case TTM_PL_VRAM: @@ -326,14 +328,7 @@ static int radeon_move_vram_ram(struct ttm_buffer_object *bo, } r = ttm_bo_move_ttm(bo, true, no_wait_reserve, no_wait_gpu, new_mem); out_cleanup: - if (tmp_mem.mm_node) { - struct ttm_bo_global *glob = rdev->mman.bdev.glob; - - spin_lock(&glob->lru_lock); - drm_mm_put_block(tmp_mem.mm_node); - spin_unlock(&glob->lru_lock); - return r; - } + ttm_bo_mem_put(bo, &tmp_mem); return r; } @@ -372,14 +367,7 @@ static int radeon_move_ram_vram(struct ttm_buffer_object *bo, goto out_cleanup; } out_cleanup: - if (tmp_mem.mm_node) { - struct ttm_bo_global *glob = rdev->mman.bdev.glob; - - spin_lock(&glob->lru_lock); - drm_mm_put_block(tmp_mem.mm_node); - spin_unlock(&glob->lru_lock); - return r; - } + ttm_bo_mem_put(bo, &tmp_mem); return r; } @@ -449,14 +437,14 @@ static int radeon_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_ #if __OS_HAS_AGP if (rdev->flags & RADEON_IS_AGP) { /* RADEON_IS_AGP is set only if AGP is active */ - mem->bus.offset = mem->mm_node->start << PAGE_SHIFT; + mem->bus.offset = mem->start << PAGE_SHIFT; mem->bus.base = rdev->mc.agp_base; mem->bus.is_iomem = !rdev->ddev->agp->cant_use_aperture; } #endif break; case TTM_PL_VRAM: - mem->bus.offset = mem->mm_node->start << PAGE_SHIFT; + mem->bus.offset = mem->start << PAGE_SHIFT; /* check if it's visible */ if ((mem->bus.offset + mem->bus.size) > rdev->mc.visible_vram_size) return -EINVAL; @@ -541,7 +529,7 @@ int radeon_ttm_init(struct radeon_device *rdev) DRM_ERROR("Failed initializing VRAM heap.\n"); return r; } - r = radeon_bo_create(rdev, NULL, 256 * 1024, true, + r = radeon_bo_create(rdev, NULL, 256 * 1024, PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM, &rdev->stollen_vga_memory); if (r) { @@ -699,9 +687,10 @@ static int radeon_ttm_backend_bind(struct ttm_backend *backend, int r; gtt = container_of(backend, struct radeon_ttm_backend, backend); - gtt->offset = bo_mem->mm_node->start << PAGE_SHIFT; + gtt->offset = bo_mem->start << PAGE_SHIFT; if (!gtt->num_pages) { - WARN(1, "nothing to bind %lu pages for mreg %p back %p!\n", gtt->num_pages, bo_mem, backend); + WARN(1, "nothing to bind %lu pages for mreg %p back %p!\n", + gtt->num_pages, bo_mem, backend); } r = radeon_gart_bind(gtt->rdev, gtt->offset, gtt->num_pages, gtt->pages); @@ -798,9 +787,9 @@ static int radeon_ttm_debugfs_init(struct radeon_device *rdev) radeon_mem_types_list[i].show = &radeon_mm_dump_table; radeon_mem_types_list[i].driver_features = 0; if (i == 0) - radeon_mem_types_list[i].data = &rdev->mman.bdev.man[TTM_PL_VRAM].manager; + radeon_mem_types_list[i].data = &rdev->mman.bdev.man[TTM_PL_VRAM].priv; else - radeon_mem_types_list[i].data = &rdev->mman.bdev.man[TTM_PL_TT].manager; + radeon_mem_types_list[i].data = &rdev->mman.bdev.man[TTM_PL_TT].priv; } /* Add ttm page pool to debugfs */ |