Implement drmGetCap() to query device/driver capabilities

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

diff --git a/xf86drm.h b/xf86drm.h
index 496d95d..bf0d5df 100644 (file)
--- a/xf86drm.h
+++ b/xf86drm.h
@@ -542,6 +542,7 @@ extern int drmOpenControl(int minor);
 extern int           drmClose(int fd);
 extern drmVersionPtr drmGetVersion(int fd);
 extern drmVersionPtr drmGetLibVersion(int fd);
+extern int           drmGetCap(int fd, uint64_t capability, uint64_t *value);
 extern void          drmFreeVersion(drmVersionPtr);
 extern int           drmGetMagic(int fd, drm_magic_t * magic);
 extern char          *drmGetBusid(int fd);
@@ -693,7 +694,7 @@ extern void drmMsg(const char *format, ...);
 extern int drmSetMaster(int fd);
 extern int drmDropMaster(int fd);
 
-#define DRM_EVENT_CONTEXT_VERSION 1
+#define DRM_EVENT_CONTEXT_VERSION 2
 
 typedef struct _drmEventContext {
 
@@ -707,6 +708,12 @@ typedef struct _drmEventContext {
                               unsigned int tv_usec,
                               void *user_data);
 
+       void (*page_flip_handler)(int fd,
+                                 unsigned int sequence,
+                                 unsigned int tv_sec,
+                                 unsigned int tv_usec,
+                                 void *user_data);
+
 } drmEventContext, *drmEventContextPtr;
 
 extern int drmHandleEvent(int fd, drmEventContextPtr evctx);