diff options
Diffstat (limited to 'drivers/gpu/drm/cirrus/cirrus_ttm.c')
| -rw-r--r-- | drivers/gpu/drm/cirrus/cirrus_ttm.c | 26 |
1 files changed, 3 insertions, 23 deletions
diff --git a/drivers/gpu/drm/cirrus/cirrus_ttm.c b/drivers/gpu/drm/cirrus/cirrus_ttm.c index 75becdeac07d..8b37c25ff9bd 100644 --- a/drivers/gpu/drm/cirrus/cirrus_ttm.c +++ b/drivers/gpu/drm/cirrus/cirrus_ttm.c @@ -80,7 +80,7 @@ static int cirrus_ttm_global_init(struct cirrus_device *cirrus) return 0; } -void +static void cirrus_ttm_global_release(struct cirrus_device *cirrus) { if (cirrus->ttm.mem_global_ref.release == NULL) @@ -102,7 +102,7 @@ static void cirrus_bo_ttm_destroy(struct ttm_buffer_object *tbo) kfree(bo); } -bool cirrus_ttm_bo_is_cirrus_bo(struct ttm_buffer_object *bo) +static bool cirrus_ttm_bo_is_cirrus_bo(struct ttm_buffer_object *bo) { if (bo->destroy == &cirrus_bo_ttm_destroy) return true; @@ -208,7 +208,7 @@ static struct ttm_backend_func cirrus_tt_backend_func = { }; -struct ttm_tt *cirrus_ttm_tt_create(struct ttm_bo_device *bdev, +static struct ttm_tt *cirrus_ttm_tt_create(struct ttm_bo_device *bdev, unsigned long size, uint32_t page_flags, struct page *dummy_read_page) { @@ -375,26 +375,6 @@ int cirrus_bo_pin(struct cirrus_bo *bo, u32 pl_flag, u64 *gpu_addr) return 0; } -int cirrus_bo_unpin(struct cirrus_bo *bo) -{ - int i, ret; - if (!bo->pin_count) { - DRM_ERROR("unpin bad %p\n", bo); - return 0; - } - bo->pin_count--; - if (bo->pin_count) - return 0; - - for (i = 0; i < bo->placement.num_placement ; i++) - bo->placements[i] &= ~TTM_PL_FLAG_NO_EVICT; - ret = ttm_bo_validate(&bo->bo, &bo->placement, false, false); - if (ret) - return ret; - - return 0; -} - int cirrus_bo_push_sysram(struct cirrus_bo *bo) { int i, ret; |