Re: [9fans] PWM and audio drivers for Raspberry Pi

2014-08-23 Thread dante
Hi Pedro, That's super-cool, thanks! Please consider submitting the patch through the right channels. Since I'm new here, I am not sure if this is correct, but here is what I found out: 1. as a patch(1) to the contributors. No idea if geoff or jmk are still working there: http://plan9.b

[9fans] PWM and audio drivers for Raspberry Pi

2014-08-23 Thread Pedro Coutin
Hello everyone, I made a working audio driver for the Raspberry Pi by using the chipset's PWM device directly. The sound quality seems pretty acceptable to me. I managed to play music and the Doom port from 9front with it. Since it uses the PWM device, it only works for the TRS stereo jack. I