diff options
Diffstat (limited to 'drivers/gpu/drm/msm/msm_gem_prime.c')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gem_prime.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/gpu/drm/msm/msm_gem_prime.c b/drivers/gpu/drm/msm/msm_gem_prime.c index 515ef80816a0..9880348a4dc7 100644 --- a/drivers/gpu/drm/msm/msm_gem_prime.c +++ b/drivers/gpu/drm/msm/msm_gem_prime.c @@ -22,12 +22,19 @@ struct sg_table *msm_gem_prime_get_sg_table(struct drm_gem_object *obj) return drm_prime_pages_to_sg(obj->dev, msm_obj->pages, npages); } -void *msm_gem_prime_vmap(struct drm_gem_object *obj) +int msm_gem_prime_vmap(struct drm_gem_object *obj, struct dma_buf_map *map) { - return msm_gem_get_vaddr(obj); + void *vaddr; + + vaddr = msm_gem_get_vaddr(obj); + if (IS_ERR(vaddr)) + return PTR_ERR(vaddr); + dma_buf_map_set_vaddr(map, vaddr); + + return 0; } -void msm_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr) +void msm_gem_prime_vunmap(struct drm_gem_object *obj, struct dma_buf_map *map) { msm_gem_put_vaddr(obj); } |