From eeec12bf7b7d80d1c9cae5aae0dff7e2f928c64b Mon Sep 17 00:00:00 2001 From: Graeme Gregory Date: Wed, 30 Apr 2008 19:27:40 +0200 Subject: [ALSA] soc - DAPM - add hook to read state of DAPM widget This adds a hook to read the power state of a DAPM widget, I use this in the gta02 driver to expose certain DAPM widgets in the mixer for ease of audio routing. Signed-off-by: Graeme Gregory Signed-off-by: Mark Brown Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela --- include/sound/soc-dapm.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/sound') diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index a105b01e06d5..40cc695b69b6 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -223,6 +223,8 @@ int snd_soc_dapm_sys_add(struct device *dev); /* dapm audio endpoint control */ int snd_soc_dapm_set_endpoint(struct snd_soc_codec *codec, char *pin, int status); +int snd_soc_dapm_get_endpoint_status(struct snd_soc_codec *codec, + char *pin); int snd_soc_dapm_sync_endpoints(struct snd_soc_codec *codec); /* dapm widget types */ -- cgit v1.2.3