 1da177e4c3
			
		
	
	
	1da177e4c3
	
	
	
		
			
			Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
		
			
				
	
	
		
			26 lines
		
	
	
	
		
			697 B
			
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			26 lines
		
	
	
	
		
			697 B
			
		
	
	
	
		
			C
		
	
	
	
	
	
| /*
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|  *  linux/include/asm-arm/hardware/memc.h
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|  *
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|  *  Copyright (C) Russell King.
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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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| #define VDMA_ALIGNMENT	PAGE_SIZE
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| #define VDMA_XFERSIZE	16
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| #define VDMA_INIT	0
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| #define VDMA_START	1
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| #define VDMA_END	2
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| 
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| #ifndef __ASSEMBLY__
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| extern void memc_write(unsigned int reg, unsigned long val);
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| 
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| #define video_set_dma(start,end,offset)				\
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| do {								\
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| 	memc_write (VDMA_START, (start >> 2));			\
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| 	memc_write (VDMA_END, (end - VDMA_XFERSIZE) >> 2);	\
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| 	memc_write (VDMA_INIT, (offset >> 2));			\
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| } while (0)
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| 
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| #endif
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