[deliverable/linux.git] / arch / sh / include / asm / sh_mobile_lcdc.h

#ifndef __ASM_SH_MOBILE_LCDC_H__
#define __ASM_SH_MOBILE_LCDC_H__

#include <linux/fb.h>

enum { RGB8,   /* 24bpp, 8:8:8 */
       RGB9,   /* 18bpp, 9:9 */
       RGB12A, /* 24bpp, 12:12 */
       RGB12B, /* 12bpp */
       RGB16,  /* 16bpp */
       RGB18,  /* 18bpp */
       RGB24,  /* 24bpp */
       SYS8A,  /* 24bpp, 8:8:8 */
       SYS8B,  /* 18bpp, 8:8:2 */
       SYS8C,  /* 18bpp, 2:8:8 */
       SYS8D,  /* 16bpp, 8:8 */
       SYS9,   /* 18bpp, 9:9 */
       SYS12,  /* 24bpp, 12:12 */
       SYS16A, /* 16bpp */
       SYS16B, /* 18bpp, 16:2 */
       SYS16C, /* 18bpp, 2:16 */
       SYS18,  /* 18bpp */
       SYS24 };/* 24bpp */

enum { LCDC_CHAN_DISABLED = 0,
       LCDC_CHAN_MAINLCD,
       LCDC_CHAN_SUBLCD };

enum { LCDC_CLK_BUS, LCDC_CLK_PERIPHERAL, LCDC_CLK_EXTERNAL };

struct sh_mobile_lcdc_sys_bus_cfg {
	unsigned long ldmt2r;
	unsigned long ldmt3r;
};

struct sh_mobile_lcdc_sys_bus_ops {
	void (*write_index)(void *handle, unsigned long data);
	void (*write_data)(void *handle, unsigned long data);
	unsigned long (*read_data)(void *handle);
};

struct sh_mobile_lcdc_board_cfg {
	void *board_data;
	int (*setup_sys)(void *board_data, void *sys_ops_handle,
			 struct sh_mobile_lcdc_sys_bus_ops *sys_ops);
	void (*display_on)(void *board_data);
	void (*display_off)(void *board_data);
};

struct sh_mobile_lcdc_chan_cfg {
	int chan;
	int bpp;
	int interface_type; /* selects RGBn or SYSn I/F, see above */
	int clock_divider;
	struct fb_videomode lcd_cfg;
	struct sh_mobile_lcdc_board_cfg board_cfg;
	struct sh_mobile_lcdc_sys_bus_cfg sys_bus_cfg; /* only for SYSn I/F */
};

struct sh_mobile_lcdc_info {
	unsigned long lddckr;
	int clock_source;
	struct sh_mobile_lcdc_chan_cfg ch[2];
};

#endif /* __ASM_SH_MOBILE_LCDC_H__ */
Commit	Line	Data
cfb4f5d1 MD	1	#ifndef __ASM_SH_MOBILE_LCDC_H__
	2	#define __ASM_SH_MOBILE_LCDC_H__
	3
	4	#include <linux/fb.h>
	5
	6	enum { RGB8, /* 24bpp, 8:8:8 */
	7	RGB9, /* 18bpp, 9:9 */
	8	RGB12A, /* 24bpp, 12:12 */
	9	RGB12B, /* 12bpp */
	10	RGB16, /* 16bpp */
	11	RGB18, /* 18bpp */
	12	RGB24, /* 24bpp */
	13	SYS8A, /* 24bpp, 8:8:8 */
	14	SYS8B, /* 18bpp, 8:8:2 */
	15	SYS8C, /* 18bpp, 2:8:8 */
	16	SYS8D, /* 16bpp, 8:8 */
	17	SYS9, /* 18bpp, 9:9 */
	18	SYS12, /* 24bpp, 12:12 */
	19	SYS16A, /* 16bpp */
	20	SYS16B, /* 18bpp, 16:2 */
	21	SYS16C, /* 18bpp, 2:16 */
	22	SYS18, /* 18bpp */
	23	SYS24 };/* 24bpp */
	24
	25	enum { LCDC_CHAN_DISABLED = 0,
	26	LCDC_CHAN_MAINLCD,
	27	LCDC_CHAN_SUBLCD };
	28
	29	enum { LCDC_CLK_BUS, LCDC_CLK_PERIPHERAL, LCDC_CLK_EXTERNAL };
	30
	31	struct sh_mobile_lcdc_sys_bus_cfg {
	32	unsigned long ldmt2r;
	33	unsigned long ldmt3r;
	34	};
	35
	36	struct sh_mobile_lcdc_sys_bus_ops {
	37	void (write_index)(void handle, unsigned long data);
	38	void (write_data)(void handle, unsigned long data);
	39	unsigned long (read_data)(void handle);
	40	};
	41
	42	struct sh_mobile_lcdc_board_cfg {
	43	void *board_data;
	44	int (setup_sys)(void board_data, void *sys_ops_handle,
	45	struct sh_mobile_lcdc_sys_bus_ops *sys_ops);
	46	void (display_on)(void board_data);
	47	void (display_off)(void board_data);
	48	};
	49
	50	struct sh_mobile_lcdc_chan_cfg {
	51	int chan;
	52	int bpp;
	53	int interface_type; /* selects RGBn or SYSn I/F, see above */
	54	int clock_divider;
	55	struct fb_videomode lcd_cfg;
	56	struct sh_mobile_lcdc_board_cfg board_cfg;
	57	struct sh_mobile_lcdc_sys_bus_cfg sys_bus_cfg; /* only for SYSn I/F */
	58	};
	59
	60	struct sh_mobile_lcdc_info {
	61	unsigned long lddckr;
	62	int clock_source;
	63	struct sh_mobile_lcdc_chan_cfg ch[2];
	64	};
65
66	#endif /* __ASM_SH_MOBILE_LCDC_H__ */