diff options
Diffstat (limited to 'linux-core/drm_ttm.c')
| -rw-r--r-- | linux-core/drm_ttm.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/linux-core/drm_ttm.c b/linux-core/drm_ttm.c index 60c64cba..33bbe1d4 100644 --- a/linux-core/drm_ttm.c +++ b/linux-core/drm_ttm.c @@ -35,11 +35,12 @@ static void drm_ttm_ipi_handler(void *null) flush_agp_cache(); } -static void drm_ttm_cache_flush(void) +void drm_ttm_cache_flush(void) { if (on_each_cpu(drm_ttm_ipi_handler, NULL, 1, 1) != 0) DRM_ERROR("Timed out waiting for drm cache flush.\n"); } +EXPORT_SYMBOL(drm_ttm_cache_flush); /* * Use kmalloc if possible. Otherwise fall back to vmalloc. @@ -207,7 +208,7 @@ struct page *drm_ttm_get_page(struct drm_ttm * ttm, int index) return p; } -static int drm_ttm_populate(struct drm_ttm * ttm) +int drm_ttm_populate(struct drm_ttm * ttm) { struct page *page; unsigned long i; @@ -308,7 +309,7 @@ void drm_ttm_unbind(struct drm_ttm * ttm) drm_ttm_fixup_caching(ttm); } -int drm_bind_ttm(struct drm_ttm * ttm, int cached, unsigned long aper_offset) +int drm_bind_ttm(struct drm_ttm * ttm, struct drm_bo_mem_reg *bo_mem) { int ret = 0; @@ -325,17 +326,16 @@ int drm_bind_ttm(struct drm_ttm * ttm, int cached, unsigned long aper_offset) if (ret) return ret; - if (ttm->state == ttm_unbound && !cached) { + if (ttm->state == ttm_unbound && !(bo_mem->flags & DRM_BO_FLAG_CACHED)) { drm_set_caching(ttm, DRM_TTM_PAGE_UNCACHED); } - if ((ret = be->func->bind(be, aper_offset, cached))) { + if ((ret = be->func->bind(be, bo_mem))) { ttm->state = ttm_evicted; DRM_ERROR("Couldn't bind backend.\n"); return ret; } - ttm->aper_offset = aper_offset; ttm->state = ttm_bound; return 0; |