From c871a05315d1a76034ea06feeda92081e1d608bf Mon Sep 17 00:00:00 2001 From: Joonyoung Shim Date: Thu, 12 Nov 2009 17:14:04 +0900 Subject: ASoC: Add jack_status_check callback function for GPIO jacks The jack_status_check callback function is the interface to check the status of the jack. Some target provides the method to distinguish what is the jack inserted - headphone jack, microphone jack, tvout jack, etc, so we can implement it using the jack_status_check function. Signed-off-by: Joonyoung Shim Acked-by: Liam Girdwood Signed-off-by: Mark Brown --- include/sound/soc.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/sound') diff --git a/include/sound/soc.h b/include/sound/soc.h index 310a21949a3..13b117aac5d 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -332,6 +332,8 @@ struct snd_soc_jack_gpio { int debounce_time; struct snd_soc_jack *jack; struct work_struct work; + + int (*jack_status_check)(void); }; #endif -- cgit v1.2.3-70-g09d2