video: sh_mobile_lcdcfb: Support HAVE_CLK=n configurations.

[safe/jmp/linux-2.6] / include / video / sh_mobile_lcdc.h

diff --git a/include/video/sh_mobile_lcdc.h b/include/video/sh_mobile_lcdc.h
new file mode 100644 (file)
index 0000000..130102f
--- /dev/null
+++ b/include/video/sh_mobile_lcdc.h
@@ -0,0 +1,72 @@
+#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_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;
+       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 {
+       unsigned long lddckr;
+       int clock_source;
+       struct sh_mobile_lcdc_chan_cfg ch[2];
+};
+
+#endif /* __ASM_SH_MOBILE_LCDC_H__ */