OMAP: add TI OMAP2 internal display controller support.

objs-yy := omapfb_main.o

objs-y$(CONFIG_ARCH_OMAP1) += lcdc.o

objs-y$(CONFIG_ARCH_OMAP2) += dispc.o

omapfb-objs := $(objs-yy)

#ifndef _DISPC_H

#define _DISPC_H

#include <linux/interrupt.h>

#define DISPC_PLANE_GFX			0

#define DISPC_PLANE_VID1		1

#define DISPC_PLANE_VID2		2

#define DISPC_RGB_1_BPP			0x00

#define DISPC_RGB_2_BPP			0x01

#define DISPC_RGB_4_BPP			0x02

#define DISPC_RGB_8_BPP			0x03

#define DISPC_RGB_12_BPP		0x04

#define DISPC_RGB_16_BPP		0x06

#define DISPC_RGB_24_BPP		0x08

#define DISPC_RGB_24_BPP_UNPACK_32	0x09

#define DISPC_YUV2_422			0x0a

#define DISPC_UYVY_422			0x0b

#define DISPC_BURST_4x32		0

#define DISPC_BURST_8x32		1

#define DISPC_BURST_16x32		2

#define DISPC_LOAD_CLUT_AND_FRAME	0x00

#define DISPC_LOAD_CLUT_ONLY		0x01

#define DISPC_LOAD_FRAME_ONLY		0x02

#define DISPC_LOAD_CLUT_ONCE_FRAME	0x03

#define DISPC_TFT_DATA_LINES_12		0

#define DISPC_TFT_DATA_LINES_16		1

#define DISPC_TFT_DATA_LINES_18		2

#define DISPC_TFT_DATA_LINES_24		3

extern void omap_dispc_set_lcd_size(int width, int height);

extern void omap_dispc_enable_lcd_out(int enable);

extern void omap_dispc_enable_digit_out(int enable);

extern int  omap_dispc_request_irq(void (*callback)(void *data), void *data);

extern void omap_dispc_free_irq(void);

#endif