ASoC: SAMSUNG: Add I2S0 internal dma driver
authorSangbeom Kim <sbkim73@samsung.com>
Wed, 20 Jul 2011 08:07:13 +0000 (17:07 +0900)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Fri, 12 Aug 2011 00:48:26 +0000 (09:48 +0900)
commitf09aecd50f39d35372e551491d9f36ff0f51ee4d
tree458ad2831b3792d9f56a70bb1a9930acf1c1da14
parentfeb00dceb5af57ce34514ce66096b32d133ded3d
ASoC: SAMSUNG: Add I2S0 internal dma driver

I2S in Exynos4 and S5PC110(S5PV210) has a internal dma.
It can be used low power audio mode and 2nd channel transfer.
This patch can support idma.

[Reapplied after dependencies propagated through in 3.1-rc1. --broonie]

Signed-off-by: Sangbeom Kim <sbkim73@samsung.com>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
sound/soc/samsung/Makefile
sound/soc/samsung/idma.c [new file with mode: 0644]
sound/soc/samsung/idma.h [new file with mode: 0644]