drm: Advertise async page flip ability through GETCAP ioctl

Let applications know whether the kernel supports asynchronous page flipping.

Keith Packard committed 13 years ago

Commit 62f21041 parent 9bba0c44 files · +10 −0Browse files

Showing the changes to include/uapi/drm (1 of 4 files). Show all

Unified · Split

@@ -780,6 +780,7 @@ struct drm_event_vblank { · 779 unmodified lines
780	780	#define DRM_CAP_DUMB_PREFER_SHADOW 0x4
781	781	#define DRM_CAP_PRIME 0x5
782	782	#define DRM_CAP_TIMESTAMP_MONOTONIC 0x6
	783	+#define DRM_CAP_ASYNC_PAGE_FLIP 0x7
783	784
784	785	#define DRM_PRIME_CAP_IMPORT 0x1
785	786	#define DRM_PRIME_CAP_EXPORT 0x2