9 Jul
2008
9 Jul
'08
9:36 p.m.
Liam Girdwood liam.girdwood@wolfsonmicro.com writes:
+static void mioa701_wm9713_exit(struct snd_soc_card *card) +{
I assume this will never be called in real life phone usage. If it is you could optionally shutdown/slow down the AC97 link to save power.
After a second thought, I don't think I can. The AC97 link is needed to for the touchscreen and battery level calculation (ADC1). So I don't think we can shutdown the link.
Perhaps we could slow it down, but is there a way to _not_ disturb wm97xx_touchscreen drivers ?
-- Robert