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| author | Jaroslav Kysela <perex@perex.cz> | 2009-11-13 18:41:52 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-11-16 11:35:10 +0100 |
| commit | 2dca0bba70ce3c233be152e384580c134935332d (patch) | |
| tree | bd82dd7b15104f8ea2fa682a444099f7eb23443f /sound/pci/hda/hda_beep.h | |
| parent | 5f81669750504b1e7e00acde5068d972af466f29 (diff) | |
| download | linux-3.10-2dca0bba70ce3c233be152e384580c134935332d.tar.gz linux-3.10-2dca0bba70ce3c233be152e384580c134935332d.tar.bz2 linux-3.10-2dca0bba70ce3c233be152e384580c134935332d.zip | |
ALSA: hda - add beep_mode module parameter
The beep_mode parameter for snd-hda-intel module allows to choose among
different digital beep device registation to the input layer.
0 = do not register to the input layer
1 = register to the input layer all time
2 = use "Beep Switch" control exported to user space mixer applications
Also, introduce CONFIG_SND_HDA_INPUT_BEEP_MODE for default value.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/hda_beep.h')
| -rw-r--r-- | sound/pci/hda/hda_beep.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/pci/hda/hda_beep.h b/sound/pci/hda/hda_beep.h index 53eba8d8414..17dd1c325e3 100644 --- a/sound/pci/hda/hda_beep.h +++ b/sound/pci/hda/hda_beep.h @@ -24,10 +24,15 @@ #include "hda_codec.h" +#define HDA_BEEP_MODE_ON 0 +#define HDA_BEEP_MODE_OFF 1 +#define HDA_BEEP_MODE_SWREG 2 + /* beep information */ struct hda_beep { struct input_dev *dev; struct hda_codec *codec; + unsigned int mode; char phys[32]; int tone; hda_nid_t nid; |