diff options
Diffstat (limited to 'linux-core/drmP.h')
| -rw-r--r-- | linux-core/drmP.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/linux-core/drmP.h b/linux-core/drmP.h index fc7043d7..8246f44a 100644 --- a/linux-core/drmP.h +++ b/linux-core/drmP.h @@ -474,6 +474,11 @@ struct drm_lock_data { uint32_t kernel_waiters; uint32_t user_waiters; int idle_has_lock; + /** + * Boolean signaling that the lock is held on behalf of the + * file_priv client by the kernel in an ioctl handler. + */ + int kernel_held; }; /** @@ -778,6 +783,7 @@ struct drm_driver { * Driver-specific callback to set memory domains from userspace */ int (*gem_set_domain) (struct drm_gem_object *obj, + struct drm_file *file_priv, uint32_t read_domains, uint32_t write_domain); @@ -1178,6 +1184,9 @@ extern int drm_lock_take(struct drm_lock_data *lock_data, unsigned int context); extern int drm_lock_free(struct drm_lock_data *lock_data, unsigned int context); extern void drm_idlelock_take(struct drm_lock_data *lock_data); extern void drm_idlelock_release(struct drm_lock_data *lock_data); +extern int drm_client_lock_take(struct drm_device *dev, + struct drm_file *file_priv); +extern void drm_client_lock_release(struct drm_device *dev); /* * These are exported to drivers so that they can implement fencing using |