diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_prime.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_prime.c | 25 |
1 files changed, 3 insertions, 22 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_prime.c b/drivers/gpu/drm/radeon/radeon_prime.c index b9de0e51c0be..ab29eb9e8667 100644 --- a/drivers/gpu/drm/radeon/radeon_prime.c +++ b/drivers/gpu/drm/radeon/radeon_prime.c @@ -30,33 +30,14 @@ #include <drm/radeon_drm.h> #include "radeon.h" +#include "radeon_prime.h" struct sg_table *radeon_gem_prime_get_sg_table(struct drm_gem_object *obj) { struct radeon_bo *bo = gem_to_radeon_bo(obj); - int npages = bo->tbo.num_pages; - return drm_prime_pages_to_sg(obj->dev, bo->tbo.ttm->pages, npages); -} - -void *radeon_gem_prime_vmap(struct drm_gem_object *obj) -{ - struct radeon_bo *bo = gem_to_radeon_bo(obj); - int ret; - - ret = ttm_bo_kmap(&bo->tbo, 0, bo->tbo.num_pages, - &bo->dma_buf_vmap); - if (ret) - return ERR_PTR(ret); - - return bo->dma_buf_vmap.virtual; -} - -void radeon_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr) -{ - struct radeon_bo *bo = gem_to_radeon_bo(obj); - - ttm_bo_kunmap(&bo->dma_buf_vmap); + return drm_prime_pages_to_sg(obj->dev, bo->tbo.ttm->pages, + bo->tbo.ttm->num_pages); } struct drm_gem_object *radeon_gem_prime_import_sg_table(struct drm_device *dev, |