On Thu, Mar 10, 2016 at 10:44:54AM +0000, Charles Keepax wrote: > If we encounter an error on the DSP side whilst user-space is waiting on > the poll we should call snd_compr_fragment_elapsed, although data is > not actually available we want to wake user-space such that the error > can be propagated out quickly. Additionally some versions of the DSP > firmware are not super consistent about actually generating an IRQ if > they encounter an error, as such we will check the DSP error status > every time we run out of available data as well, to ensure we catch it. > > Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx> > --- Apologies please drop this last change I need to do a respin. This will ping the poll for spurious interrupts which is not very desirable. I will fix that and send a rev 2 but the rest of the chain is good to merge as is. Thanks, Charles _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
