diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_gem.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_gem.c | 30 |
1 files changed, 2 insertions, 28 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c index c23479be4850..077de014d610 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c @@ -286,8 +286,8 @@ int exynos_drm_gem_map_ioctl(struct drm_device *dev, void *data, { struct drm_exynos_gem_map *args = data; - return exynos_drm_gem_dumb_map_offset(file_priv, dev, args->handle, - &args->offset); + return drm_gem_dumb_map_offset(file_priv, dev, args->handle, + &args->offset); } dma_addr_t *exynos_drm_gem_get_dma_addr(struct drm_device *dev, @@ -422,32 +422,6 @@ int exynos_drm_gem_dumb_create(struct drm_file *file_priv, return 0; } -int exynos_drm_gem_dumb_map_offset(struct drm_file *file_priv, - struct drm_device *dev, uint32_t handle, - uint64_t *offset) -{ - struct drm_gem_object *obj; - int ret = 0; - - /* - * get offset of memory allocated for drm framebuffer. - * - this callback would be called by user application - * with DRM_IOCTL_MODE_MAP_DUMB command. - */ - - obj = drm_gem_object_lookup(file_priv, handle); - if (!obj) { - DRM_ERROR("failed to lookup gem object.\n"); - return -EINVAL; - } - - *offset = drm_vma_node_offset_addr(&obj->vma_node); - DRM_DEBUG_KMS("offset = 0x%lx\n", (unsigned long)*offset); - - drm_gem_object_unreference_unlocked(obj); - return ret; -} - int exynos_drm_gem_fault(struct vm_fault *vmf) { struct vm_area_struct *vma = vmf->vma; |