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authorBoojin Kim <boojin.kim@samsung.com>2011-09-02 04:44:43 +0400
committerVinod Koul <vinod.koul@intel.com>2011-09-14 09:40:04 +0400
commit344b4c48887a443f7478fc7047d1397b20821ed3 (patch)
treea3fdf36f35b43d41f1402f2e6939fe761f575be8 /arch/arm/mach-s3c2410/include
parent82ab8cd7ec32194757ac73a66633be73ba88ea69 (diff)
downloadlinux-344b4c48887a443f7478fc7047d1397b20821ed3.tar.xz
ASoC: Samsung: Update DMA interface
This patch adds to support the DMA PL330 driver that uses DMA generic API. Samsung sound driver uses DMA generic API if architecture supports it. Otherwise, use samsung specific S3C-PL330 API driver to transfer PCM data. Signed-off-by: Boojin Kim <boojin.kim@samsung.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Vinod Koul <vinod.koul@intel.com> Cc: Jassi Brar <jassisinghbrar@gmail.com> Cc: Liam Girdwood <lrg@ti.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> [kgene.kim@samsung.com: removed useless variable] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'arch/arm/mach-s3c2410/include')
-rw-r--r--arch/arm/mach-s3c2410/include/mach/dma.h10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/arm/mach-s3c2410/include/mach/dma.h b/arch/arm/mach-s3c2410/include/mach/dma.h
index e61a91f88c52..4e485bab66de 100644
--- a/arch/arm/mach-s3c2410/include/mach/dma.h
+++ b/arch/arm/mach-s3c2410/include/mach/dma.h
@@ -50,6 +50,11 @@ enum dma_ch {
DMACH_MAX, /* the end entry */
};
+static inline bool samsung_dma_has_circular(void)
+{
+ return false;
+}
+
static inline bool samsung_dma_is_dmadev(void)
{
return false;
@@ -202,9 +207,4 @@ struct s3c2410_dma_chan {
typedef unsigned long dma_device_t;
-static inline bool s3c_dma_has_circular(void)
-{
- return false;
-}
-
#endif /* __ASM_ARCH_DMA_H */