diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_ttm.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_ttm.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index 6f156e9d3f3..ca045058e49 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -647,6 +647,7 @@ struct radeon_ttm_backend { unsigned long num_pages; struct page **pages; struct page *dummy_read_page; + dma_addr_t *dma_addrs; bool populated; bool bound; unsigned offset; @@ -662,6 +663,7 @@ static int radeon_ttm_backend_populate(struct ttm_backend *backend, gtt = container_of(backend, struct radeon_ttm_backend, backend); gtt->pages = pages; + gtt->dma_addrs = dma_addrs; gtt->num_pages = num_pages; gtt->dummy_read_page = dummy_read_page; gtt->populated = true; @@ -674,6 +676,7 @@ static void radeon_ttm_backend_clear(struct ttm_backend *backend) gtt = container_of(backend, struct radeon_ttm_backend, backend); gtt->pages = NULL; + gtt->dma_addrs = NULL; gtt->num_pages = 0; gtt->dummy_read_page = NULL; gtt->populated = false; @@ -694,7 +697,7 @@ static int radeon_ttm_backend_bind(struct ttm_backend *backend, gtt->num_pages, bo_mem, backend); } r = radeon_gart_bind(gtt->rdev, gtt->offset, - gtt->num_pages, gtt->pages); + gtt->num_pages, gtt->pages, gtt->dma_addrs); if (r) { DRM_ERROR("failed to bind %lu pages at 0x%08X\n", gtt->num_pages, gtt->offset); |