diff options
| -rw-r--r-- | arch/arm/mach-s3c2440/dma.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2440/dma.c b/arch/arm/mach-s3c2440/dma.c index 8e51137..2bb2926 100644 --- a/arch/arm/mach-s3c2440/dma.c +++ b/arch/arm/mach-s3c2440/dma.c @@ -147,8 +147,52 @@ static struct s3c24xx_dma_selection __initdata s3c2440_dma_sel = { .map_size = ARRAY_SIZE(s3c2440_dma_mappings), }; +static struct s3c24xx_dma_order __initdata s3c2440_dma_order = { + .channels = { + [DMACH_SDI] = { + .list = { + [0] = 3 | DMA_CH_VALID, + [1] = 2 | DMA_CH_VALID, + [2] = 1 | DMA_CH_VALID, + [3] = 0 | DMA_CH_VALID, + }, + }, + [DMACH_I2S_IN] = { + .list = { + [0] = 1 | DMA_CH_VALID, + [1] = 2 | DMA_CH_VALID, + }, + }, + [DMACH_I2S_OUT] = { + .list = { + [0] = 2 | DMA_CH_VALID, + [1] = 1 | DMA_CH_VALID, + }, + }, + [DMACH_PCM_IN] = { + .list = { + [0] = 2 | DMA_CH_VALID, + [1] = 1 | DMA_CH_VALID, + }, + }, + [DMACH_PCM_OUT] = { + .list = { + [0] = 1 | DMA_CH_VALID, + [1] = 3 | DMA_CH_VALID, + }, + }, + [DMACH_MIC_IN] = { + .list = { + [0] = 3 | DMA_CH_VALID, + [1] = 2 | DMA_CH_VALID, + }, + }, + }, +}; + static int s3c2440_dma_add(struct sys_device *sysdev) { + s3c24xx_dma_order_set(&s3c2440_dma_order); return s3c24xx_dma_init_map(&s3c2440_dma_sel); } |