diff options
| author | Boojin Kim <boojin.kim@samsung.com> | 2011-09-02 09:44:43 +0900 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2011-09-14 11:10:04 +0530 |
| commit | 344b4c48887a443f7478fc7047d1397b20821ed3 (patch) | |
| tree | a3fdf36f35b43d41f1402f2e6939fe761f575be8 /arch | |
| parent | 82ab8cd7ec32194757ac73a66633be73ba88ea69 (diff) | |
| download | kernel_samsung_smdk4412-344b4c48887a443f7478fc7047d1397b20821ed3.zip kernel_samsung_smdk4412-344b4c48887a443f7478fc7047d1397b20821ed3.tar.gz kernel_samsung_smdk4412-344b4c48887a443f7478fc7047d1397b20821ed3.tar.bz2 | |
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')
| -rw-r--r-- | arch/arm/mach-s3c2410/include/mach/dma.h | 10 | ||||
| -rw-r--r-- | arch/arm/mach-s3c64xx/include/mach/dma.h | 2 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/dma-pl330.h | 2 |
3 files changed, 7 insertions, 7 deletions
diff --git a/arch/arm/mach-s3c2410/include/mach/dma.h b/arch/arm/mach-s3c2410/include/mach/dma.h index e61a91f..4e485ba 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 */ diff --git a/arch/arm/mach-s3c64xx/include/mach/dma.h b/arch/arm/mach-s3c64xx/include/mach/dma.h index 49c3a53..74fdf25 100644 --- a/arch/arm/mach-s3c64xx/include/mach/dma.h +++ b/arch/arm/mach-s3c64xx/include/mach/dma.h @@ -58,7 +58,7 @@ enum dma_ch { DMACH_MAX /* the end */ }; -static __inline__ bool s3c_dma_has_circular(void) +static inline bool samsung_dma_has_circular(void) { return true; } diff --git a/arch/arm/plat-samsung/include/plat/dma-pl330.h b/arch/arm/plat-samsung/include/plat/dma-pl330.h index 9a1dadb..2e55e59 100644 --- a/arch/arm/plat-samsung/include/plat/dma-pl330.h +++ b/arch/arm/plat-samsung/include/plat/dma-pl330.h @@ -89,7 +89,7 @@ struct s3c2410_dma_client { char *name; }; -static inline bool s3c_dma_has_circular(void) +static inline bool samsung_dma_has_circular(void) { return true; } |