> After being thoroughly frustrated with ARM side audio driver, we've > decided to scrap it and move McASP control over to DSP-side [...] > If the ASoC and new EDMA code were completely merged and ready for > wide-spread use we'd have liked to do that, but alas no such luck.
I encountered similar pains and have taken that route. > Our app will setup the dual AIC33 codecs via I2C driver and then tell the > DSP-side to activate the McASP driver. > The implementation is pretty straight forward, but it requires us to > insert > additional code (driver tasks, interrupts, etc) into the codec server > image. > > So, is it as easy as adding the additional DSP/BIOS config into the server > tcf and adding the additional code along with a codec? Sure is. Somewhere on TI's website, there an EDMA3 and McASP driver for the DM6437 which should be a good starting point for porting to the DM6446 too. HTH, Bernard. _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
