1 files changed, 84 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_crtc.h b/drivers/gpu/drm/nouveau/nouveau_crtc.h
new file mode 100644
index 000000000..7f63be2ec
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nouveau_crtc.h
@@ -0,0 +1,84 @@
+/*
+ * 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 __NOUVEAU_CRTC_H__
+#define __NOUVEAU_CRTC_H__
+
+#include <drm/drm_crtc.h>
+
+#include <nvif/notify.h>
+
+struct nouveau_crtc {
+	struct drm_crtc base;
+
+	int index;
+	struct nvif_notify vblank;
+
+	uint32_t dpms_saved_fp_control;
+	uint32_t fp_users;
+	int saturation;
+	int sharpness;
+	int last_dpms;
+
+	int cursor_saved_x, cursor_saved_y;
+
+	struct {
+		int cpp;
+		bool blanked;
+		uint32_t offset;
+		uint32_t handle;
+	} fb;
+
+	struct {
+		struct nouveau_bo *nvbo;
+		uint32_t offset;
+		void (*set_offset)(struct nouveau_crtc *, uint32_t offset);
+		void (*set_pos)(struct nouveau_crtc *, int x, int y);
+		void (*hide)(struct nouveau_crtc *, bool update);
+		void (*show)(struct nouveau_crtc *, bool update);
+	} cursor;
+
+	struct {
+		int depth;
+	} lut;
+
+	void (*save)(struct drm_crtc *crtc);
+	void (*restore)(struct drm_crtc *crtc);
+};
+
+static inline struct nouveau_crtc *nouveau_crtc(struct drm_crtc *crtc)
+{
+	return crtc ? container_of(crtc, struct nouveau_crtc, base) : NULL;
+}
+
+static inline struct drm_crtc *to_drm_crtc(struct nouveau_crtc *crtc)
+{
+	return &crtc->base;
+}
+
+int nv04_cursor_init(struct nouveau_crtc *);
+
+#endif /* __NOUVEAU_CRTC_H__ */