From ece9bc78c40b26e0ae43d64543f820789fecf40d Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@iki.fi>
Date: Tue, 29 Sep 2015 22:40:44 +0300
Subject: Add Crtc::page_flip()

---
 libkms++/crtc.cpp | 5 +++++
 libkms++/crtc.h   | 2 ++
 2 files changed, 7 insertions(+)

(limited to 'libkms++')

diff --git a/libkms++/crtc.cpp b/libkms++/crtc.cpp
index e583be8..b0a962e 100644
--- a/libkms++/crtc.cpp
+++ b/libkms++/crtc.cpp
@@ -71,4 +71,9 @@ int Crtc::set_plane(Plane* plane, Framebuffer& fb,
 			       dst_x, dst_y, dst_w, dst_h,
 			       conv(src_x), conv(src_y), conv(src_w), conv(src_h));
 }
+
+int Crtc::page_flip(Framebuffer& fb, void *data)
+{
+	return drmModePageFlip(card().fd(), id(), fb.id(), DRM_MODE_PAGE_FLIP_EVENT, data);
+}
 }
diff --git a/libkms++/crtc.h b/libkms++/crtc.h
index ac05da9..fabc6e2 100644
--- a/libkms++/crtc.h
+++ b/libkms++/crtc.h
@@ -27,6 +27,8 @@ public:
 		      int32_t dst_x, int32_t dst_y, uint32_t dst_w, uint32_t dst_h,
 		      float src_x, float src_y, float src_w, float src_h);
 
+	int page_flip(Framebuffer& fb, void *data);
+
 private:
 	CrtcPriv* m_priv;
 
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