f400f510df
Add platform data flags for detailed lcd display configuration. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
78 lines
2.3 KiB
C
78 lines
2.3 KiB
C
#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 };
|
|
|
|
#define LCDC_FLAGS_DWPOL (1 << 0) /* Rising edge dot clock data latch */
|
|
#define LCDC_FLAGS_DIPOL (1 << 1) /* Active low display enable polarity */
|
|
#define LCDC_FLAGS_DAPOL (1 << 2) /* Active low display data polarity */
|
|
#define LCDC_FLAGS_HSCNT (1 << 3) /* Disable HSYNC during VBLANK */
|
|
#define LCDC_FLAGS_DWCNT (1 << 4) /* Disable dotclock during blanking */
|
|
|
|
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_lcd_size_cfg { /* width and height of panel in mm */
|
|
unsigned long width;
|
|
unsigned long height;
|
|
};
|
|
|
|
struct sh_mobile_lcdc_chan_cfg {
|
|
int chan;
|
|
int bpp;
|
|
int interface_type; /* selects RGBn or SYSn I/F, see above */
|
|
int clock_divider;
|
|
unsigned long flags; /* LCDC_FLAGS_... */
|
|
struct fb_videomode lcd_cfg;
|
|
struct sh_mobile_lcdc_lcd_size_cfg lcd_size_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 {
|
|
int clock_source;
|
|
struct sh_mobile_lcdc_chan_cfg ch[2];
|
|
};
|
|
|
|
#endif /* __ASM_SH_MOBILE_LCDC_H__ */
|