*-symbols-check: use normal shell over bash

[android-x86/external-libdrm.git] / xf86drm.h

diff --git a/xf86drm.h b/xf86drm.h
index d75ca8c..3f52cd8 100644 (file)
--- a/xf86drm.h
+++ b/xf86drm.h
@@ -78,17 +78,29 @@ extern "C" {
 
 #ifdef __OpenBSD__
 #define DRM_DIR_NAME  "/dev"
-#define DRM_DEV_NAME  "%s/drm%d"
-#define DRM_CONTROL_DEV_NAME  "%s/drmC%d"
-#define DRM_RENDER_DEV_NAME  "%s/drmR%d"
+#define DRM_PRIMARY_MINOR_NAME  "drm"
+#define DRM_CONTROL_MINOR_NAME  "drmC"
+#define DRM_RENDER_MINOR_NAME   "drmR"
 #else
 #define DRM_DIR_NAME  "/dev/dri"
-#define DRM_DEV_NAME  "%s/card%d"
-#define DRM_CONTROL_DEV_NAME  "%s/controlD%d"
-#define DRM_RENDER_DEV_NAME  "%s/renderD%d"
+#define DRM_PRIMARY_MINOR_NAME  "card"
+#define DRM_CONTROL_MINOR_NAME  "controlD"
+#define DRM_RENDER_MINOR_NAME   "renderD"
 #define DRM_PROC_NAME "/proc/dri/" /* For backward Linux compatibility */
 #endif
 
+#define DRM_DEV_NAME          "%s/" DRM_PRIMARY_MINOR_NAME "%d"
+#define DRM_CONTROL_DEV_NAME  "%s/" DRM_CONTROL_MINOR_NAME "%d"
+#define DRM_RENDER_DEV_NAME   "%s/" DRM_RENDER_MINOR_NAME  "%d"
+
+#define DRM_NODE_NAME_MAX \
+    (sizeof(DRM_DIR_NAME) + 1 /* slash */ \
+     + MAX3(sizeof(DRM_PRIMARY_MINOR_NAME), \
+            sizeof(DRM_CONTROL_MINOR_NAME), \
+            sizeof(DRM_RENDER_MINOR_NAME)) \
+     + sizeof("144") /* highest possible node number */ \
+     + 1) /* NULL-terminator */
+
 #define DRM_ERR_NO_DEVICE  (-1001)
 #define DRM_ERR_NO_ACCESS  (-1002)
 #define DRM_ERR_NOT_ROOT   (-1003)
@@ -636,6 +648,12 @@ extern int           drmCtlUninstHandler(int fd);
 extern int           drmSetClientCap(int fd, uint64_t capability,
                                     uint64_t value);
 
+extern int           drmCrtcGetSequence(int fd, uint32_t crtcId,
+                                       uint64_t *sequence, uint64_t *ns);
+extern int           drmCrtcQueueSequence(int fd, uint32_t crtcId,
+                                         uint32_t flags, uint64_t sequence,
+                                         uint64_t *sequence_queued,
+                                         uint64_t user_data);
 /* General user-level programmer's API: authenticated client and/or X */
 extern int           drmMap(int fd,
                            drm_handle_t handle,
@@ -727,8 +745,9 @@ extern void drmMsg(const char *format, ...) DRM_PRINTFLIKE(1, 2);
 
 extern int drmSetMaster(int fd);
 extern int drmDropMaster(int fd);
+extern int drmIsMaster(int fd);
 
-#define DRM_EVENT_CONTEXT_VERSION 3
+#define DRM_EVENT_CONTEXT_VERSION 4
 
 typedef struct _drmEventContext {
 
@@ -755,6 +774,10 @@ typedef struct _drmEventContext {
                                   unsigned int crtc_id,
                                   void *user_data);
 
+       void (*sequence_handler)(int fd,
+                                uint64_t sequence,
+                                uint64_t ns,
+                                uint64_t user_data);
 } drmEventContext, *drmEventContextPtr;
 
 extern int drmHandleEvent(int fd, drmEventContextPtr evctx);
@@ -851,6 +874,33 @@ extern void drmFreeDevices(drmDevicePtr devices[], int count);
 extern int drmGetDevice2(int fd, uint32_t flags, drmDevicePtr *device);
 extern int drmGetDevices2(uint32_t flags, drmDevicePtr devices[], int max_devices);
 
+extern int drmDevicesEqual(drmDevicePtr a, drmDevicePtr b);
+
+extern int drmSyncobjCreate(int fd, uint32_t flags, uint32_t *handle);
+extern int drmSyncobjDestroy(int fd, uint32_t handle);
+extern int drmSyncobjHandleToFD(int fd, uint32_t handle, int *obj_fd);
+extern int drmSyncobjFDToHandle(int fd, int obj_fd, uint32_t *handle);
+
+extern int drmSyncobjImportSyncFile(int fd, uint32_t handle, int sync_file_fd);
+extern int drmSyncobjExportSyncFile(int fd, uint32_t handle, int *sync_file_fd);
+extern int drmSyncobjWait(int fd, uint32_t *handles, unsigned num_handles,
+                         int64_t timeout_nsec, unsigned flags,
+                         uint32_t *first_signaled);
+extern int drmSyncobjReset(int fd, const uint32_t *handles, uint32_t handle_count);
+extern int drmSyncobjSignal(int fd, const uint32_t *handles, uint32_t handle_count);
+extern int drmSyncobjTimelineSignal(int fd, const uint32_t *handles,
+                                   uint64_t *points, uint32_t handle_count);
+extern int drmSyncobjTimelineWait(int fd, uint32_t *handles, uint64_t *points,
+                                 unsigned num_handles,
+                                 int64_t timeout_nsec, unsigned flags,
+                                 uint32_t *first_signaled);
+extern int drmSyncobjQuery(int fd, uint32_t *handles, uint64_t *points,
+                          uint32_t handle_count);
+extern int drmSyncobjTransfer(int fd,
+                             uint32_t dst_handle, uint64_t dst_point,
+                             uint32_t src_handle, uint64_t src_point,
+                             uint32_t flags);
+
 #if defined(__cplusplus)
 }
 #endif