On Mon, 2010-05-10 at 14:39 +0300, Peter Ujfalusi wrote: > If the register for the volume needs invert, than the inversion > need to be done from the chip maximum, and not from the platform > dependent limit. > Introduce soc_mixer_control.platform_max value, which initially > equals to chip maximum. > The snd_soc_limit_volume function only modify the platform_max, > all volsw_info call returns this as well. > The .max value holds the chip default (maximum), and it is used > for the inversion, if it is needed. > > Additional check in the volsw_info call has been added to check > the validity of the platform_max in case, when custom macros > used by codec drivers are not initializing it correctly. > > Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxxxxx> Acked-by: Liam Girdwood <lrg@xxxxxxxxxxxxxxx> -- 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
