freemyipod r868 - Code Review

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Repository:	freemyipod
Revision:	< r867‎ \| r868 \| r869 >
Date:	00:16, 1 July 2012
Author:	user890104
Status:	new
Tags:
Comment:	emCORE: fix an annoying LCD DMA bug, thanks to TheSeven
Modified paths:	/emcore/trunk/target/ipodnano2g/lcd.c (modified) (history)

Index: emcore/trunk/target/ipodnano2g/lcd.c
—	—	@@ -147,10 +147,11 @@
148	148	LCDWDATA = *in++;
149	149	pixels--;
150	150	}
	151	+ if (!pixels) return;
151	152	lcd_dma_busy = true;
152	153	DMABASE8 = in;
153	154	DMACON8 = 0x20590000;
154		~~- DMATCNT8 = pixels / 4;~~
	155	+ DMATCNT8 = (pixels / 4) - 1;
155	156	clean_dcache();
156	157	DMACOM8 = 4;
157	158	}

Diff [purge]