From: Ben Dooks <ben-linux@fluff.org>
Date: Tue, 13 Feb 2007 12:12:16 +0000 (+0100)
Subject: [ARM] 4178/1: S3C2410: DMA ordering list
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=dad8d6c50e08ce2ef87f294fa412351b27d5bb97;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

[ARM] 4178/1: S3C2410: DMA ordering list

Add DMA ordering list for S3C2410

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

diff --git a/arch/arm/mach-s3c2410/dma.c b/arch/arm/mach-s3c2410/dma.c
index 22c613600caa..6b3452680755 100644
--- a/arch/arm/mach-s3c2410/dma.c
+++ b/arch/arm/mach-s3c2410/dma.c
@@ -127,8 +127,27 @@ static struct s3c24xx_dma_selection __initdata s3c2410_dma_sel = {
 	.map_size	= ARRAY_SIZE(s3c2410_dma_mappings),
 };
 
+static struct s3c24xx_dma_order __initdata s3c2410_dma_order = {
+	.channels	= {
+		[DMACH_SDI]	= {
+			.list	= {
+				[0]	= 3 | DMA_CH_VALID,
+				[1]	= 2 | DMA_CH_VALID,
+				[2]	= 0 | DMA_CH_VALID,
+			},
+		},
+		[DMACH_I2S_IN]	= {
+			.list	= {
+				[0]	= 1 | DMA_CH_VALID,
+				[1]	= 2 | DMA_CH_VALID,
+			},
+		},
+	},
+};
+
 static int s3c2410_dma_add(struct sys_device *sysdev)
 {
+	s3c24xx_dma_order_set(&s3c2410_dma_order);
 	return s3c24xx_dma_init_map(&s3c2410_dma_sel);
 }