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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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57 lines
1.4 KiB
C
57 lines
1.4 KiB
C
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/*
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* linux/drivers/s3c2410fb.h
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* Copyright (c) Arnaud Patard
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file COPYING in the main directory of this archive for
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* more details.
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*
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* S3C2410 LCD Controller Frame Buffer Driver
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* based on skeletonfb.c, sa1100fb.h
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*
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* ChangeLog
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*
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* 2004-12-04: Arnaud Patard <arnaud.patard@rtp-net.org>
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* - Moved dprintk to s3c2410fb.c
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*
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* 2004-09-07: Arnaud Patard <arnaud.patard@rtp-net.org>
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* - Renamed from h1940fb.h to s3c2410fb.h
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* - Chenged h1940 to s3c2410
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*
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* 2004-07-15: Arnaud Patard <arnaud.patard@rtp-net.org>
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* - First version
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*/
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#ifndef __S3C2410FB_H
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#define __S3C2410FB_H
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struct s3c2410fb_info {
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struct fb_info *fb;
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struct device *dev;
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struct clk *clk;
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struct s3c2410fb_mach_info *mach_info;
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/* raw memory addresses */
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dma_addr_t map_dma; /* physical */
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u_char * map_cpu; /* virtual */
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u_int map_size;
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struct s3c2410fb_hw regs;
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/* addresses of pieces placed in raw buffer */
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u_char * screen_cpu; /* virtual address of buffer */
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dma_addr_t screen_dma; /* physical address of buffer */
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unsigned int palette_ready;
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/* keep these registers in case we need to re-write palette */
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u32 palette_buffer[256];
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u32 pseudo_pal[16];
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};
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#define PALETTE_BUFF_CLEAR (0x80000000) /* entry is clear/invalid */
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int s3c2410fb_init(void);
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#endif
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