1 files changed, 143 insertions, 0 deletions
diff --git a/include/video/mcde_display.h b/include/video/mcde_display.h
new file mode 100644
index 00000000000..5130b228d84
--- /dev/null
+++ b/include/video/mcde_display.h
@@ -0,0 +1,143 @@
+/*
+ * Copyright (C) ST-Ericsson SA 2010
+ *
+ * ST-Ericsson MCDE display driver
+ *
+ * Author: Marcus Lorentzon <marcus.xm.lorentzon@stericsson.com>
+ * for ST-Ericsson.
+ *
+ * License terms: GNU General Public License (GPL), version 2.
+ */
+#ifndef __MCDE_DISPLAY__H__
+#define __MCDE_DISPLAY__H__
+
+#include <linux/device.h>
+#include <linux/pm.h>
+
+#include <video/mcde.h>
+
+#define UPDATE_FLAG_PIXEL_FORMAT	0x1
+#define UPDATE_FLAG_VIDEO_MODE		0x2
+#define UPDATE_FLAG_ROTATION		0x4
+
+struct mcde_display_dsi_platform_data {
+	int reset_gpio;
+	int link;
+};
+
+#define to_mcde_display_device(__dev) \
+	container_of((__dev), struct mcde_display_device, dev)
+
+struct mcde_display_device {
+	/* MCDE driver static */
+	struct device     dev;
+	const char       *name;
+	int               id;
+	struct mcde_port *port;
+	struct fb_info   *fbi;
+	bool              fictive;
+
+	/* MCDE dss driver internal */
+	bool initialized;
+	enum mcde_chnl chnl_id;
+	enum mcde_fifo fifo;
+	bool first_update;
+	struct mutex display_lock;
+
+	bool enabled;
+	struct mcde_chnl_state *chnl_state;
+	struct list_head ovlys;
+	struct mcde_rectangle update_area;
+
+
+	/* Display driver internal */
+	u16 native_x_res;
+	u16 native_y_res;
+	u16 physical_width;
+	u16 physical_height;
+	enum mcde_display_power_mode power_mode;
+	enum mcde_ovly_pix_fmt default_pixel_format;
+	enum mcde_ovly_pix_fmt pixel_format;
+	enum mcde_display_rotation rotation;
+	enum mcde_display_rotation orientation;
+	struct mcde_video_mode video_mode;
+	int update_flags;
+	bool stay_alive;
+	int check_transparency;
+
+	/* Driver API */
+	void (*get_native_resolution)(struct mcde_display_device *dev,
+		u16 *x_res, u16 *y_res);
+	enum mcde_ovly_pix_fmt (*get_default_pixel_format)(
+		struct mcde_display_device *dev);
+	void (*get_physical_size)(struct mcde_display_device *dev,
+		u16 *x_size, u16 *y_size);
+
+	int (*set_power_mode)(struct mcde_display_device *dev,
+		enum mcde_display_power_mode power_mode);
+	enum mcde_display_power_mode (*get_power_mode)(
+		struct mcde_display_device *dev);
+
+	int (*try_video_mode)(struct mcde_display_device *dev,
+		struct mcde_video_mode *video_mode);
+	int (*set_video_mode)(struct mcde_display_device *dev,
+		struct mcde_video_mode *video_mode);
+	void (*get_video_mode)(struct mcde_display_device *dev,
+		struct mcde_video_mode *video_mode);
+	int (*set_pixel_format)(struct mcde_display_device *dev,
+		enum mcde_ovly_pix_fmt pix_fmt);
+	enum mcde_ovly_pix_fmt (*get_pixel_format)(
+		struct mcde_display_device *dev);
+	enum mcde_port_pix_fmt (*get_port_pixel_format)(
+		struct mcde_display_device *dev);
+
+	int (*set_rotation)(struct mcde_display_device *dev,
+		enum mcde_display_rotation rotation);
+	enum mcde_display_rotation (*get_rotation)(
+		struct mcde_display_device *dev);
+
+	int (*apply_config)(struct mcde_display_device *dev);
+	int (*invalidate_area)(struct mcde_display_device *dev,
+						struct mcde_rectangle *area);
+	int (*update)(struct mcde_display_device *dev, bool tripple_buffer);
+	int (*on_first_update)(struct mcde_display_device *dev);
+	int (*platform_enable)(struct mcde_display_device *dev);
+	int (*platform_disable)(struct mcde_display_device *dev);
+	int (*ceanr_convert)(struct mcde_display_device *ddev,
+			u8 cea, u8 vesa_cea_nr, int buffering,
+			u16 *w, u16 *h, u16 *vw, u16 *vh);
+};
+
+struct mcde_display_driver {
+	int (*probe)(struct mcde_display_device *dev);
+	int (*remove)(struct mcde_display_device *dev);
+	void (*shutdown)(struct mcde_display_device *dev);
+	int (*suspend)(struct mcde_display_device *dev,
+		pm_message_t state);
+	int (*resume)(struct mcde_display_device *dev);
+
+	struct device_driver driver;
+};
+
+/* MCDE dsi (Used by MCDE display drivers) */
+
+int mcde_display_dsi_dcs_write(struct mcde_display_device *dev,
+	u8 cmd, u8 *data, int len);
+int mcde_display_dsi_dcs_read(struct mcde_display_device *dev,
+	u8 cmd, u8 *data, int *len);
+int mcde_display_dsi_bta_sync(struct mcde_display_device *dev);
+
+/* MCDE display bus */
+
+int mcde_display_driver_register(struct mcde_display_driver *drv);
+void mcde_display_driver_unregister(struct mcde_display_driver *drv);
+int mcde_display_device_register(struct mcde_display_device *dev);
+void mcde_display_device_unregister(struct mcde_display_device *dev);
+
+void mcde_display_init_device(struct mcde_display_device *dev);
+
+int mcde_display_init(void);
+void mcde_display_exit(void);
+
+#endif /* __MCDE_DISPLAY__H__ */
+