I2S in samsung audio subsytem has a small internal dma(idma). IDMA can be used in low power audio mode and I2S0 secondary fifo data tranfer. In this patchsets, idma driver is added. Original code is made by jassi brar on SMDKV210 After idma driver merge, I will submit low power audio support with idma driver and samsung dsp driver. Changes since v1: 1. Change idma_new by new pcm_new api 2. Add handling different idma address 3. As jassi comments, Modify the idma driver This patchset contains followings o To Jassi Brar, Mark Brown and Liam Girdwood, [PATCH V2 1/4] ASoC: SAMSUNG: Modify I2S driver to support idma [PATCH V2 2/4] ASoC: SAMSUNG: Add I2S0 internal dma driver o To Kukjin Kim [PATCH V2 3/4] ARM: SAMSUNG: Add platform device for idma [PATCH V2 4/4] ARM: SAMSUNG: Add IRQ_I2S0 definition Thanks SB Kim -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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