xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/virtio: simplify getting fake offset

Browse Source 
This is a little simpler.

Signed-off-by: Gurchetan Singh <gurchetansingh@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20191219005733.18960-4-gurchetansingh@chromium.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Gurchetan Singh
2019-12-18 16:57:31 -08:00
committed by Gerd Hoffmann
parent 9e07d4617b
commit 093bd9cf5e
2 changed files with 2 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/gpu/drm/virtio/virtgpu_gem.c
View File

@@ -96,14 +96,12 @@ int virtio_gpu_mode_dumb_mmap(struct drm_file *file_priv,
uint32_t handle, uint64_t *offset_p)
{
struct drm_gem_object *gobj;
struct virtio_gpu_object *obj;
BUG_ON(!offset_p);
gobj = drm_gem_object_lookup(file_priv, handle);
if (gobj == NULL)
return -ENOENT;
obj = gem_to_virtio_gpu_obj(gobj);
*offset_p = virtio_gpu_object_mmap_offset(obj);
*offset_p = drm_vma_node_offset_addr(&gobj->vma_node);
drm_gem_object_put_unlocked(gobj);
return 0;
}