On Tue, Mar 30, 2010 at 09:40:21PM +0100, Mark Brown wrote: > On Tue, Mar 30, 2010 at 06:23:18PM +0200, Valentin Longchamp wrote: > > > I have quickly hacked something based on what you had done for > > pcm037 with the MC13783 codec in some of your first sound patches. I > > know that this is not ready for mainline and I'm still struggling to > > debug my code, but I would like to have results quite soon so that > > my colleague could see what sounds (especially regarding to the > > volume) our system is capable to produce. > > If you're struggling to find time to do full support for the CODEC a > good technique is often to get just very basic fixed function support > (say just DAC to headphone support) implemented and merged, then go back > and implement > > I'd also suggest looking at the current Freescale BSPs - obviously this > device is used on a lot of Freescale reference boards and I believe > there's a reasonably mainlineish driver in the BSPs they have for > current devices. I think they dropped support for the MC13783 in their BSPs. The MC13783 code is still contained in sound/arm/mxc-alsa-pmic.c and a 200k file drivers/mxc/pmic/mc13783/pmic_audio.c. That's not exactly mainlineish... Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
