NV50: Initial import of kernel modesetting.

1 files changed, 51 insertions, 0 deletions

diff --git a/linux-core/nv50_cursor.h b/linux-core/nv50_cursor.h
new file mode 100644
index 00000000..a2e4632c
--- /dev/null
+++ b/linux-core/nv50_cursor.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2008 Maarten Maathuis.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef __NV50_CURSOR_H__
+#define __NV50_CURSOR_H__
+
+#include "nv50_display.h"
+
+struct nv50_crtc;
+
+struct nv50_cursor {
+	struct mem_block *block;
+	int x, y;
+	bool visible;
+	bool enabled;
+
+	int (*show) (struct nv50_crtc *crtc);
+	int (*hide) (struct nv50_crtc *crtc);
+	int (*set_pos) (struct nv50_crtc *crtc, int x, int y);
+	int (*set_bo) (struct nv50_crtc *crtc, drm_handle_t handle);
+	int (*enable) (struct nv50_crtc *crtc);
+	int (*disable) (struct nv50_crtc *crtc);
+};
+
+int nv50_cursor_create(struct nv50_crtc *crtc);
+int nv50_cursor_destroy(struct nv50_crtc *crtc);
+
+#endif /* __NV50_CURSOR_H__ */