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| author | Dave Airlie <airlied@redhat.com> | 2020-09-07 23:46:21 +0300 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2020-09-09 01:30:01 +0300 |
| commit | 738edc0adb388f75aec67011f6e8f225b9f29783 (patch) | |
| tree | bc4116edcfdcff5abf9ec13179fe22874976b415 /drivers/gpu/drm/ttm | |
| parent | dc2caa305a6fc5db2b9c1b24ecef8038cd957d07 (diff) | |
| download | linux-738edc0adb388f75aec67011f6e8f225b9f29783.tar.xz | |
drm/ttm/agp: export bind/unbind/destroy for drivers to use.
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200907204630.1406528-5-airlied@gmail.com
Diffstat (limited to 'drivers/gpu/drm/ttm')
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_agp_backend.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_agp_backend.c b/drivers/gpu/drm/ttm/ttm_agp_backend.c index 934a69491547..fbf98cd1a3e5 100644 --- a/drivers/gpu/drm/ttm/ttm_agp_backend.c +++ b/drivers/gpu/drm/ttm/ttm_agp_backend.c @@ -48,8 +48,8 @@ struct ttm_agp_backend { struct agp_bridge_data *bridge; }; -static int ttm_agp_bind(struct ttm_bo_device *bdev, - struct ttm_tt *ttm, struct ttm_resource *bo_mem) +int ttm_agp_bind(struct ttm_bo_device *bdev, + struct ttm_tt *ttm, struct ttm_resource *bo_mem) { struct ttm_agp_backend *agp_be = container_of(ttm, struct ttm_agp_backend, ttm); struct page *dummy_read_page = ttm_bo_glob.dummy_read_page; @@ -82,9 +82,10 @@ static int ttm_agp_bind(struct ttm_bo_device *bdev, return ret; } +EXPORT_SYMBOL(ttm_agp_bind); -static void ttm_agp_unbind(struct ttm_bo_device *bdev, - struct ttm_tt *ttm) +void ttm_agp_unbind(struct ttm_bo_device *bdev, + struct ttm_tt *ttm) { struct ttm_agp_backend *agp_be = container_of(ttm, struct ttm_agp_backend, ttm); @@ -97,9 +98,10 @@ static void ttm_agp_unbind(struct ttm_bo_device *bdev, agp_be->mem = NULL; } } +EXPORT_SYMBOL(ttm_agp_unbind); -static void ttm_agp_destroy(struct ttm_bo_device *bdev, - struct ttm_tt *ttm) +void ttm_agp_destroy(struct ttm_bo_device *bdev, + struct ttm_tt *ttm) { struct ttm_agp_backend *agp_be = container_of(ttm, struct ttm_agp_backend, ttm); @@ -108,6 +110,7 @@ static void ttm_agp_destroy(struct ttm_bo_device *bdev, ttm_tt_fini(ttm); kfree(agp_be); } +EXPORT_SYMBOL(ttm_agp_destroy); static struct ttm_backend_func ttm_agp_func = { .bind = ttm_agp_bind, |