From 2e033db5ddf299de2ae568919d78b0258a5a6423 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Mon, 21 Jan 2013 17:36:33 +0900 Subject: extcon: arizona: Support additional configuration of microphone detection Allow systems to tune detection rate and debounce suitably for their mechanical parameters. Signed-off-by: Mark Brown --- include/linux/mfd/arizona/pdata.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include/linux') diff --git a/include/linux/mfd/arizona/pdata.h b/include/linux/mfd/arizona/pdata.h index bcbe4fda87cb..2f5f08e10b79 100644 --- a/include/linux/mfd/arizona/pdata.h +++ b/include/linux/mfd/arizona/pdata.h @@ -111,6 +111,12 @@ struct arizona_pdata { /** Mic detect ramp rate */ int micd_bias_start_time; + /** Mic detect sample rate */ + int micd_rate; + + /** Mic detect debounce level */ + int micd_dbtime; + /** Headset polarity configurations */ struct arizona_micd_config *micd_configs; int num_micd_configs; -- cgit v1.2.1