On Thu, 3 Jul 2014 11:44:32 +0100 Mark Brown <broonie@xxxxxxxxxx> wrote: > > > I'd expect this to return an error for the busy DAI rather than just > > > silently ignore it failing to start or (better) implement some control > > > to let the user select which of the DAIs is active. > > > This is not an error. If the audio subsystem (DPCM, not the user) > > chooses to activate both I2S and S/PDIF, this means the HDMI audio may > > be taken either from I2S or from S/PDIF: both inputs have the right > > format and rate. > > Your board happens to only be able to present the same input on both I2S > and S/PDIF but that might not apply to other boards, they may be able to > route different signals to each which would present a practical problem. If there are two different streamss on I2S and S/PDIF, and if the audio subsystem wants to route these streams to the same connector (widget 'hdmi-out'), then, somewhere, there should be a software or a design bug. No? Anyway, the tda998x cannot know if the double route is wanted or not. -- Ken ar c'hentañ | ** Breizh ha Linux atav! ** Jef | http://moinejf.free.fr/ _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
