On Monday 08 November 2010 10:57:57 ext Jarkko Nikula wrote: > There are no known problems with current power-up sequence which first sets > the /shutdown pin high and then enables the supply. However, swap the order > so that the device is kept in shutdown/reset mode during the supply voltage > transition since slowly rising voltages can usually cause problems if the > device is not kept in reset. > > Signed-off-by: Jarkko Nikula <jhnikula@xxxxxxxxx> > Cc: Peter Ujfalusi <peter.ujfalusi@xxxxxxxxx> Yes, it is safer to keep the amp in reset during voltage ramp. Acked-by: Peter Ujfalusi <peter.ujfalusi@xxxxxxxxx> _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
