From a2254c5a9670a3e865f0eb5acd46e905c9b146ce Mon Sep 17 00:00:00 2001
From: Jakob Bornecrantz <jakob@tungstengraphics.com>
Date: Mon, 28 Jan 2008 03:12:29 +0100
Subject: Added cursor support

---
 shared-core/drm.h | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

(limited to 'shared-core/drm.h')

diff --git a/shared-core/drm.h b/shared-core/drm.h
index 7aea3033..209a8db0 100644
--- a/shared-core/drm.h
+++ b/shared-core/drm.h
@@ -1084,6 +1084,33 @@ struct drm_mode_mode_cmd {
 	struct drm_mode_modeinfo mode;
 };
 
+#define DRM_MODE_CURSOR_BO   0x01
+#define DRM_MODE_CURSOR_MOVE 0x02
+
+/*
+ * depending on the value in flags diffrent members are used.
+ *
+ * CURSOR_BO uses
+ *    crtc
+ *    width
+ *    height
+ *    handle - if 0 turns the cursor of
+ *
+ * CURSOR_MOVE uses
+ *    crtc
+ *    x
+ *    y
+ */
+struct drm_mode_cursor {
+	unsigned int flags;
+	unsigned int crtc;
+	int x;
+	int y;
+	uint32_t width;
+	uint32_t height;
+	unsigned int handle;
+};
+
 /**
  * \name Ioctls Definitions
  */
@@ -1190,6 +1217,7 @@ struct drm_mode_mode_cmd {
 #define DRM_IOCTL_MODE_DETACHMODE      DRM_IOWR(0xAA, struct drm_mode_mode_cmd)
 
 #define DRM_IOCTL_MODE_GETPROPERTY     DRM_IOWR(0xAB, struct drm_mode_get_property)
+#define DRM_IOCTL_MODE_CURSOR          DRM_IOWR(0xAC, struct drm_mode_cursor)
 
 /*@}*/
 
-- 
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