| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Copyright (c) 2004 Arnaud Patard <[email protected]> |
| * |
| * Inspired by pxafb.h |
| */ |
| |
| #ifndef __ASM_PLAT_FB_S3C2410_H |
| #define __ASM_PLAT_FB_S3C2410_H __FILE__ |
| |
| #include <linux/compiler_types.h> |
| |
| struct s3c2410fb_hw { |
| unsigned long lcdcon1; |
| unsigned long lcdcon2; |
| unsigned long lcdcon3; |
| unsigned long lcdcon4; |
| unsigned long lcdcon5; |
| }; |
| |
| /* LCD description */ |
| struct s3c2410fb_display { |
| /* LCD type */ |
| unsigned type; |
| #define S3C2410_LCDCON1_DSCAN4 (0<<5) |
| #define S3C2410_LCDCON1_STN4 (1<<5) |
| #define S3C2410_LCDCON1_STN8 (2<<5) |
| #define S3C2410_LCDCON1_TFT (3<<5) |
| |
| #define S3C2410_LCDCON1_TFT1BPP (8<<1) |
| #define S3C2410_LCDCON1_TFT2BPP (9<<1) |
| #define S3C2410_LCDCON1_TFT4BPP (10<<1) |
| #define S3C2410_LCDCON1_TFT8BPP (11<<1) |
| #define S3C2410_LCDCON1_TFT16BPP (12<<1) |
| #define S3C2410_LCDCON1_TFT24BPP (13<<1) |
| |
| /* Screen size */ |
| unsigned short width; |
| unsigned short height; |
| |
| /* Screen info */ |
| unsigned short xres; |
| unsigned short yres; |
| unsigned short bpp; |
| |
| unsigned pixclock; /* pixclock in picoseconds */ |
| unsigned short left_margin; /* value in pixels (TFT) or HCLKs (STN) */ |
| unsigned short right_margin; /* value in pixels (TFT) or HCLKs (STN) */ |
| unsigned short hsync_len; /* value in pixels (TFT) or HCLKs (STN) */ |
| unsigned short upper_margin; /* value in lines (TFT) or 0 (STN) */ |
| unsigned short lower_margin; /* value in lines (TFT) or 0 (STN) */ |
| unsigned short vsync_len; /* value in lines (TFT) or 0 (STN) */ |
| |
| /* lcd configuration registers */ |
| unsigned long lcdcon5; |
| #define S3C2410_LCDCON5_BPP24BL (1<<12) |
| #define S3C2410_LCDCON5_FRM565 (1<<11) |
| #define S3C2410_LCDCON5_INVVCLK (1<<10) |
| #define S3C2410_LCDCON5_INVVLINE (1<<9) |
| #define S3C2410_LCDCON5_INVVFRAME (1<<8) |
| #define S3C2410_LCDCON5_INVVD (1<<7) |
| #define S3C2410_LCDCON5_INVVDEN (1<<6) |
| #define S3C2410_LCDCON5_INVPWREN (1<<5) |
| #define S3C2410_LCDCON5_INVLEND (1<<4) |
| #define S3C2410_LCDCON5_PWREN (1<<3) |
| #define S3C2410_LCDCON5_ENLEND (1<<2) |
| #define S3C2410_LCDCON5_BSWP (1<<1) |
| #define S3C2410_LCDCON5_HWSWP (1<<0) |
| }; |
| |
| struct s3c2410fb_mach_info { |
| |
| struct s3c2410fb_display *displays; /* attached displays info */ |
| unsigned num_displays; /* number of defined displays */ |
| unsigned default_display; |
| |
| /* GPIOs */ |
| |
| unsigned long gpcup; |
| unsigned long gpcup_mask; |
| unsigned long gpccon; |
| unsigned long gpccon_mask; |
| unsigned long gpdup; |
| unsigned long gpdup_mask; |
| unsigned long gpdcon; |
| unsigned long gpdcon_mask; |
| |
| void __iomem * gpccon_reg; |
| void __iomem * gpcup_reg; |
| void __iomem * gpdcon_reg; |
| void __iomem * gpdup_reg; |
| |
| /* lpc3600 control register */ |
| unsigned long lpcsel; |
| }; |
| |
| extern void s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *); |
| |
| #endif /* __ASM_PLAT_FB_S3C2410_H */ |
