I've been doing generic ASoC drivers for Texas Instruments OMAP processors and I recently released the first version on linux-omap mailing list:
http://marc.info/?l=linux-omap&m=120643770810683&w=2 http://marc.info/?l=linux-omap&m=120643766610623&w=2
Currently patch tries to cover OMAPs from 1x10 to 2420 and is tested on Nokia N810 having OMAP2420 and TLV320AIC33 codec.
I'm going to release it here also but there are few issues I would like to discuss before it:
- McBSP used in OMAP2430 and OMAP3430 are bit different than other 1510-2420 OMAPs and that support we have currently missing in linux-omap either. However, changes to my drivers should be quite minimal in order to support them. E.g. base address definitions and different DMA data type. - Solving the channel synchronization problem might require API change to linux-omap McBSP driver. - ASoC v2 considerations? Like multiformat DAI. - Multiformat McBSP DAI link driver (I'll send an another mail on that).
So what I mean that should I post the patch like as it now, rebased to dev branch of linux-2.6-asoc tree and with some minor changes, or wait a bit when all linux-omap and ASoC v2 evolve? What you think?