diff options
author | Thomas Zimmermann <tzimmermann@suse.de> | 2019-02-07 09:59:28 +0100 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2019-03-19 15:03:53 -0500 |
commit | aa8e2435b3d4878a0db8917805e86f61001fe174 (patch) | |
tree | 5b003d6c7a3439e86ffb6c9a76073c06e26c1ef7 /include/drm | |
parent | fd16ac8e4c95d853913f6a080a0bc19d64a943f8 (diff) |
drm/ttm: Define a single DRM_FILE_PAGE_OFFSET constant
Most TTM drivers define the constant DRM_FILE_PAGE_OFFSET of the same
value. The only exception is vboxvideo, which is being converted to the
new offset by this patch. Unifying the constants in a single place
simplifies the driver code.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Christian König <christian.koenig@amd.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'include/drm')
-rw-r--r-- | include/drm/ttm/ttm_bo_driver.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index cbf3180cb612..c0bed72492f3 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -49,6 +49,8 @@ #define TTM_MEMTYPE_FLAG_MAPPABLE (1 << 1) /* Memory mappable */ #define TTM_MEMTYPE_FLAG_CMA (1 << 3) /* Can't map aperture */ +#define DRM_FILE_PAGE_OFFSET (0x100000000ULL >> PAGE_SHIFT) + struct ttm_mem_type_manager; struct ttm_mem_type_manager_func { |