On 04/25/2018 04:50 PM, Tony Lindgren wrote: > * Jarkko Nikula <jarkko.nikula@xxxxxxxxxx> [180425 03:56]: >> What I noticed some time ago on N810 but not time to fix it that OMAP mux >> change dropped muxing audio McBSP pins. Those pins are muxed by reset or >> bootloader to another function. >> >> Probably a few lines to arch/arm/boot/dts/omap2420-n810.dts etc. > > Hmm do you have a link or commit id to a patch that does the muxing > to see which pins need to be muxed? FWIW I have this at the moment: https://pastebin.com/WNT9wnD5 I see that the card is there, but I'm fighting buildroot to have nfs filesystem with aplay :o There are few things going to be needed to get things in a shape, like converting the sound/soc/omap/n810.c to platform driver to be probed via DT. Proper bindings for the card, support for mclk handling in aic3x codec driver (n810 is hackinig that in the machine driver) In theory audio _should_ work with the DT changes and the fixup in the n810.c... Should... -- Péter Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
