crtc: add disable_plane()

2 files changed, 7 insertions, 0 deletions

diff --git a/libkms++/crtc.cpp b/libkms++/crtc.cpp
index 6d5ee02..c6d79e9 100644
--- a/libkms++/crtc.cpp
+++ b/libkms++/crtc.cpp
@@ -75,6 +75,11 @@ int Crtc::set_plane(Plane* plane, Framebuffer& fb,
 			       conv(src_x), conv(src_y), conv(src_w), conv(src_h));
 }
 
+int Crtc::disable_plane(Plane* plane)
+{
+	return drmModeSetPlane(card().fd(), plane->id(), 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
+}
+
 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 ec376e4..48baf1b 100644
--- a/libkms++/crtc.h
+++ b/libkms++/crtc.h
@@ -22,6 +22,8 @@ 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 disable_plane(Plane* plane);
+
 	int page_flip(Framebuffer& fb, void *data);
 	int page_flip(Framebuffer& fb, PageFlipHandlerBase* data) { return page_flip(fb, (void*)data); }