mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-01 04:53:09 -04:00
Code Issues Packages Projects Releases Wiki Activity

drm/gem-ttm-helper: Provide helper for struct drm_driver.dumb_map_offset

Browse Source 
Provides an implementation of struct drm_driver.dumb_map_offset that
can be used by TTM-based GEM drivers.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20210408140139.27731-2-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann
2021-04-08 16:01:36 +02:00
parent d4e6823609
commit 5690e48639
2 changed files with 37 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
include/drm/drm_gem_ttm_helper.h
View File

@@ -5,8 +5,8 @@
#include <linux/kernel.h>
#include <drm/drm_gem.h>
#include <drm/drm_device.h>
#include <drm/drm_gem.h>
#include <drm/ttm/ttm_bo_api.h>
#include <drm/ttm/ttm_bo_driver.h>
@@ -24,4 +24,7 @@ void drm_gem_ttm_vunmap(struct drm_gem_object *gem,
int drm_gem_ttm_mmap(struct drm_gem_object *gem,
struct vm_area_struct *vma);
int drm_gem_ttm_dumb_map_offset(struct drm_file *file, struct drm_device *dev,
uint32_t handle, uint64_t *offset);
#endif