[alsa-devel] [PATCH 1/4] ASoC: pxa-ssp: enhance I2S and add Left_J support
drwyrm at gmail.com
Mon Jun 8 18:25:32 CEST 2009
Em Seg, 2009-06-08 às 17:58 +0200, pHilipp Zabel escreveu:
> I thought sample width is determined by the snd_pcm_hw_params. But
> maybe I'm mixing up alsa sample width vs sample width on the wire?
> I'm leaning towards set_frame_width because that's directly what I
> want to do: override pxa_ssp_hw_params' standard decision to use
> 32-bit frames for S16_LE stereo and set 16-bit frames instead.
Actually, the current code is not doing this. It is using 32bit DMA, but
with 16bit frame size on the wire for S16_LE stereo (unless you setup 2
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