1 #ifndef __ASM_SH_MOBILE_LCDC_H__
2 #define __ASM_SH_MOBILE_LCDC_H__
7 RGB8, /* 24bpp, 8:8:8 */
9 RGB12A, /* 24bpp, 12:12 */
15 SYS8A, /* 24bpp, 8:8:8 */
16 SYS8B, /* 18bpp, 8:8:2 */
17 SYS8C, /* 18bpp, 2:8:8 */
18 SYS8D, /* 16bpp, 8:8 */
19 SYS9, /* 18bpp, 9:9 */
20 SYS12, /* 24bpp, 12:12 */
22 SYS16B, /* 18bpp, 16:2 */
23 SYS16C, /* 18bpp, 2:16 */
28 enum { LCDC_CHAN_DISABLED = 0,
32 enum { LCDC_CLK_BUS, LCDC_CLK_PERIPHERAL, LCDC_CLK_EXTERNAL };
34 #define LCDC_FLAGS_DWPOL (1 << 0) /* Rising edge dot clock data latch */
35 #define LCDC_FLAGS_DIPOL (1 << 1) /* Active low display enable polarity */
36 #define LCDC_FLAGS_DAPOL (1 << 2) /* Active low display data polarity */
37 #define LCDC_FLAGS_HSCNT (1 << 3) /* Disable HSYNC during VBLANK */
38 #define LCDC_FLAGS_DWCNT (1 << 4) /* Disable dotclock during blanking */
40 struct sh_mobile_lcdc_sys_bus_cfg {
43 unsigned long deferred_io_msec;
46 struct sh_mobile_lcdc_sys_bus_ops {
47 void (*write_index)(void *handle, unsigned long data);
48 void (*write_data)(void *handle, unsigned long data);
49 unsigned long (*read_data)(void *handle);
52 struct sh_mobile_lcdc_board_cfg {
54 int (*setup_sys)(void *board_data, void *sys_ops_handle,
55 struct sh_mobile_lcdc_sys_bus_ops *sys_ops);
56 void (*start_transfer)(void *board_data, void *sys_ops_handle,
57 struct sh_mobile_lcdc_sys_bus_ops *sys_ops);
58 void (*display_on)(void *board_data, struct fb_info *info);
59 void (*display_off)(void *board_data);
62 struct sh_mobile_lcdc_lcd_size_cfg { /* width and height of panel in mm */
67 struct sh_mobile_lcdc_chan_cfg {
70 int interface_type; /* selects RGBn or SYSn I/F, see above */
72 unsigned long flags; /* LCDC_FLAGS_... */
73 struct fb_videomode lcd_cfg;
74 struct sh_mobile_lcdc_lcd_size_cfg lcd_size_cfg;
75 struct sh_mobile_lcdc_board_cfg board_cfg;
76 struct sh_mobile_lcdc_sys_bus_cfg sys_bus_cfg; /* only for SYSn I/F */
79 struct sh_mobile_lcdc_info {
81 struct sh_mobile_lcdc_chan_cfg ch[2];
84 #endif /* __ASM_SH_MOBILE_LCDC_H__ */