On Fri, 2010-04-16 at 16:44 +0000, ANISH KUMAR wrote: > >What are you trying to do ? > > There was a "TAK" noise because of non-presence of this code. > This soc_shutdown calls the respective shutdown code in codec > for prevention of this kind of strange noise.In my code it is turning > off the Amplifier because of which i no longer get the "TAK" sound. > Ok, so afaict you hear a "TAK" noise at stream shutdown and want to get rid of it. ASoC calls shutdown/close for each of it's components :- if (cpu_dai->ops->shutdown) cpu_dai->ops->shutdown(substream, cpu_dai); if (codec_dai->ops->shutdown) codec_dai->ops->shutdown(substream, codec_dai); if (machine->ops && machine->ops->shutdown) machine->ops->shutdown(substream); if (platform->pcm_ops->close) platform->pcm_ops->close(substream); > So i am just wondering why this code is not present in the struct > i mentioned in my previous mail. You didn't mention any struct in your last mail. Please explain your problems more clearly in the future. It's very difficult to help here without a good problem description or a detailed explanation of why you need this feature. Liam -- Freelance Developer, SlimLogic Ltd ASoC and Voltage Regulator Maintainer. http://www.slimlogic.co.uk _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
