[alsa-devel] [PATCH 0/4] ASoC: fsi: DMA support 1st step

Kuninori Morimoto kuninori.morimoto.gx at renesas.com
Thu Sep 16 06:33:30 CEST 2010

Dear Mark, Liam

These patches are 1st step for DMA support of FSI driver

Kuninori Morimoto (4):
      ASoC: fsi: Add fsi_dma_get_area
      ASoC: fsi: Add fsi_dma_soft_push/pop function
      ASoC: fsi: modify variable name to easy to understand
      ASoC: fsi: merge fsi_data_push/pop to fsi_fifo_data_ctrl

These patches didn't add new feature.
FSI driver is still using PIO.
And above patches indicate it as "soft dma".

I will add DMAEngine support for FSI in future

Best regards
Kuninori Morimoto

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