diff options
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drm_bridge.h | 2 | ||||
| -rw-r--r-- | include/drm/drm_gem.h | 13 |
2 files changed, 14 insertions, 1 deletions
diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h index 7293c02e17c5..3606e1a7f965 100644 --- a/include/drm/drm_bridge.h +++ b/include/drm/drm_bridge.h @@ -107,7 +107,7 @@ struct drm_bridge_funcs { * Since this function is both called from the check phase of an atomic * commit, and the mode validation in the probe paths it is not allowed * to look at anything else but the passed-in mode, and validate it - * against configuration-invariant hardward constraints. Any further + * against configuration-invariant hardware constraints. Any further * limits which depend upon the configuration can only be checked in * @mode_fixup. * diff --git a/include/drm/drm_gem.h b/include/drm/drm_gem.h index 369505447acd..2ebec3984cd4 100644 --- a/include/drm/drm_gem.h +++ b/include/drm/drm_gem.h @@ -553,6 +553,19 @@ unsigned long drm_gem_lru_scan(struct drm_gem_lru *lru, int drm_gem_evict(struct drm_gem_object *obj); +/** + * drm_gem_object_is_shared_for_memory_stats - helper for shared memory stats + * + * This helper should only be used for fdinfo shared memory stats to determine + * if a GEM object is shared. + * + * @obj: obj in question + */ +static inline bool drm_gem_object_is_shared_for_memory_stats(struct drm_gem_object *obj) +{ + return (obj->handle_count > 1) || obj->dma_buf; +} + #ifdef CONFIG_LOCKDEP /** * drm_gem_gpuva_set_lock() - Set the lock protecting accesses to the gpuva list. |