On 07/03/2014 06:51 AM, Peter Ujfalusi wrote: [...]
First step is to add DMA_SLAVE_BUSWIDTH_3_BYTES to dma_slave_buswidth for engines and users to select 3 bytes as bus width. Followed by: In dmaengine_pcm_set_runtime_hwparams() we should check the slave_caps of the dma if it supports the give sample physical width of the sample. Based on this information we initialize the hw.formats: masking out all non supported formats based on the physical width. In case the dma driver does not implement the slave_caps the default assumption is that it supports 1, 2 and 4 bytes widths.
The whole series looks good to me. Since both the DMA and ALSA bits changed in this series are fairly trivial I think it is best to merge the whole series through the ASoC tree.
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