diff options
author | Jeff Weintraub <jweintraub@nvidia.com> | 2010-06-21 15:38:41 -0700 |
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committer | Gary King <gking@nvidia.com> | 2010-06-23 17:18:57 -0700 |
commit | 30dcabc4078d53ed1d3b9d584b3aa688520d5820 (patch) | |
tree | 7ee17def2303451fc0d3faab720e44cc1d8ab096 /arch | |
parent | 738ed66221e56c5267eb34fe7cf4eada4c770401 (diff) |
[ARM/tegra] dma: enable dual-I2S operation on the AVP
increase the number of AVP reserved DMA channels to 4 so that the
AVP can perform simultaneous dual-transmit, dual-receive
Change-Id: I7cbb337885deb2cb93a4af908956e6fb92ea4fb7
Reviewed-on: http://git-master/r/3003
Reviewed-by: Gary King <gking@nvidia.com>
Tested-by: Gary King <gking@nvidia.com>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm/mach-tegra/dma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-tegra/dma.c b/arch/arm/mach-tegra/dma.c index 8b2629bdfb83..c4010867dd00 100644 --- a/arch/arm/mach-tegra/dma.c +++ b/arch/arm/mach-tegra/dma.c @@ -97,7 +97,7 @@ #define APB_SEQ_WRAP_MASK (0x7<<APB_SEQ_WRAP_SHIFT) #define TEGRA_SYSTEM_DMA_CH_NR 16 -#define TEGRA_SYSTEM_DMA_AVP_CH_NUM 3 +#define TEGRA_SYSTEM_DMA_AVP_CH_NUM 4 #define TEGRA_SYSTEM_DMA_CH_MIN 0 #define TEGRA_SYSTEM_DMA_CH_MAX \ (TEGRA_SYSTEM_DMA_CH_NR - TEGRA_SYSTEM_DMA_AVP_CH_NUM - 1) |