On Thu, 4 Sep 2008, Timur Tabi wrote: > If I understand it correctly, when ALSA detects an underrun during > playback, it throttles the driver by sending pause and resume commands. > > It turns out that our hardware doesn't really like this. We're looking > at various solutions, but one proposal would be to keep the hardware > running during a pause, but just have it play silence instead. That is, > ALSA keeps feeding silence data during an underrun recovery. > > Is there an easy way to do this in ALSA? Is there another driver that > does this? Note that not all hardware supports pause, so just remove SNDRV_PCM_INFO_PAUSE and all pause related code in the trigger callback and let user space to do the full reinitialization. Jaroslav ----- Jaroslav Kysela <perex@xxxxxxxx> Linux Kernel Sound Maintainer ALSA Project, Red Hat, Inc. _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
