On Wednesday 23 April 2008 17:36, Liam Girdwood wrote: > On Wed, 2008-04-23 at 16:54 +0200, Juergen Beisert wrote: > > Hi, > > > > I'm going to adapt Freescale's i.MX27 CPU to the SoC sound support via > > I2S. I found the imx21 already in the repository (may it will help for my > > job). Is anybody else working on i.MX27 support (to avoid to reinvention > > everything)? > > It's not fully supported atm. However I've had interest from a few folks > who are interested in completing support. > > Currently working :- > > o i.MX2x SSI is complete (same as i.MX3) But why there are different files for different CPUs when their hardware "on chip" is the same? > Todo: > > o i.MX2x DMA is not completed. There is a half ASoC ported OSS based > implementation in git atm, although it's not complete due to my only > remaining i.MX21 board dying. Should be only about 1 weeks effort to > complete this. I have an i.MX27 and i.MX31 board here. Question is, what kind of CPU/architecture support you are using for i.MX21? The one from arch/arm/imx? Or something from arch/arm/mxc3, arch/arm/plat-mxc? So now we have a few (nearly working) implementations. What should be used? The implementations from soc/imx or from soc/fsl? Juergen -- Dipl.-Ing. Juergen Beisert | http://www.pengutronix.de Pengutronix - Linux Solutions for Science and Industry Handelsregister: Amtsgericht Hildesheim, HRA 2686 Vertretung Sued/Muenchen, Germany Phone: +49-8766-939 228 | Fax: +49-5121-206917-9 _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
