69816699fa
This patch adds pixelclock field to the s3c2410fb_display structure and make use of it in the driver. The Bast machine defined 9 modes but pixclock and margin values are defined only for the 640x480 modes so I removed other modes. This patch also fixes wrong display type constant for the SMDK2440 board. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
75 lines
1.9 KiB
C
75 lines
1.9 KiB
C
/* linux/include/asm-arm/arch-s3c2410/fb.h
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*
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* Copyright (c) 2004 Arnaud Patard <arnaud.patard@rtp-net.org>
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*
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* Inspired by pxafb.h
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __ASM_ARM_FB_H
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#define __ASM_ARM_FB_H
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#include <asm/arch/regs-lcd.h>
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struct s3c2410fb_hw {
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unsigned long lcdcon1;
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unsigned long lcdcon2;
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unsigned long lcdcon3;
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unsigned long lcdcon4;
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unsigned long lcdcon5;
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};
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/* LCD description */
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struct s3c2410fb_display {
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/* LCD type */
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unsigned type;
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/* Screen size */
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unsigned short width;
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unsigned short height;
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/* Screen info */
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unsigned short xres;
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unsigned short yres;
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unsigned short bpp;
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unsigned pixclock; /* pixclock in picoseconds */
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unsigned short left_margin; /* value in pixels (TFT) or HCLKs (STN) */
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unsigned short right_margin; /* value in pixels (TFT) or HCLKs (STN) */
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unsigned short hsync_len; /* value in pixels (TFT) or HCLKs (STN) */
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unsigned short upper_margin; /* value in lines (TFT) or 0 (STN) */
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unsigned short lower_margin; /* value in lines (TFT) or 0 (STN) */
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unsigned short vsync_len; /* value in lines (TFT) or 0 (STN) */
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/* lcd configuration registers */
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unsigned long lcdcon1;
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unsigned long lcdcon5;
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};
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struct s3c2410fb_mach_info {
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struct s3c2410fb_display *displays; /* attached diplays info */
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unsigned num_displays; /* number of defined displays */
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unsigned default_display;
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/* GPIOs */
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unsigned long gpcup;
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unsigned long gpcup_mask;
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unsigned long gpccon;
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unsigned long gpccon_mask;
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unsigned long gpdup;
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unsigned long gpdup_mask;
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unsigned long gpdcon;
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unsigned long gpdcon_mask;
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/* lpc3600 control register */
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unsigned long lpcsel;
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};
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extern void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *);
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#endif /* __ASM_ARM_FB_H */
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