[alsa-devel] SPI PCM capture device examples please
flatmax at flatmax.org
Thu Nov 14 02:01:17 CET 2013
I guess that IIO support for ASLA is not on the cards ?
On 13/11/13 23:07, Matt Flax wrote:
> Hi there,
> Is it possible to write an ALSA driver for a device which already has
> an SPI driver ?
> I have been trying to look for examples in the ALSA kernel source
> tree, however all the drivers I have looked at use SPI to control the
> codecs .... there must be an example where the codec uses SPI for PCM
> data ?
> If someone is aware of any codecs which use SPI for PCM data can you
> please link me to the example driver code ?
> The device I am interested in operates in slave SPI mode and only has
> ADCs, so it only has one input SPI line (and other necessary lines,
> such as clk). Its data sample rates are up to 1 M Hz.
> Here is a link to the SPI driver in question :
> Alsa-devel mailing list
> Alsa-devel at alsa-project.org
More information about the Alsa-devel