radeon: add support for vblank on crtc2
This adds support for CRTC2 vblank on radeon similiar to the i915.
Signed-off-by: Dave Airlie <airlied@linux.ie>
diff --git a/drivers/char/drm/radeon_drm.h b/drivers/char/drm/radeon_drm.h
index 66c4b6f..04de7a1 100644
--- a/drivers/char/drm/radeon_drm.h
+++ b/drivers/char/drm/radeon_drm.h
@@ -655,6 +655,7 @@
#define RADEON_PARAM_GART_TEX_HANDLE 10
#define RADEON_PARAM_SCRATCH_OFFSET 11
#define RADEON_PARAM_CARD_TYPE 12
+#define RADEON_PARAM_VBLANK_CRTC 13 /* VBLANK CRTC */
typedef struct drm_radeon_getparam {
int param;
@@ -708,7 +709,7 @@
#define RADEON_SETPARAM_PCIGART_LOCATION 3 /* PCI Gart Location */
#define RADEON_SETPARAM_NEW_MEMMAP 4 /* Use new memory map */
#define RADEON_SETPARAM_PCIGART_TABLE_SIZE 5 /* PCI GART Table Size */
-
+#define RADEON_SETPARAM_VBLANK_CRTC 6 /* VBLANK CRTC */
/* 1.14: Clients can allocate/free a surface
*/
typedef struct drm_radeon_surface_alloc {
@@ -721,4 +722,7 @@
unsigned int address;
} drm_radeon_surface_free_t;
+#define DRM_RADEON_VBLANK_CRTC1 1
+#define DRM_RADEON_VBLANK_CRTC2 2
+
#endif