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ALSA: Add more jack button slots

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Some devices have more flexible microphone detection and can detect
a wider range of buttons.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Mark Brown 2010-09-06 16:08:56 +01:00 committed by Takashi Iwai
parent 68885a3ff3
commit 831853c87f
1 changed files with 4 additions and 1 deletions
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5
include/sound/jack.h
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@ -47,6 +47,9 @@ enum snd_jack_types {
SND_JACK_BTN_0 = 0x4000, SND_JACK_BTN_0 = 0x4000,
SND_JACK_BTN_1 = 0x2000, SND_JACK_BTN_1 = 0x2000,
SND_JACK_BTN_2 = 0x1000, SND_JACK_BTN_2 = 0x1000,
SND_JACK_BTN_3 = 0x0800,
SND_JACK_BTN_4 = 0x0400,
SND_JACK_BTN_5 = 0x0200,
}; };
struct snd_jack { struct snd_jack {
@ -55,7 +58,7 @@ struct snd_jack {
int type; int type;
const char *id; const char *id;
char name[100]; char name[100];
unsigned int key[3]; /* Keep in sync with definitions above */ unsigned int key[6]; /* Keep in sync with definitions above */
void *private_data; void *private_data;
void (*private_free)(struct snd_jack *); void (*private_free)(struct snd_jack *);
}; };