diff options
Diffstat (limited to 'ANDROID_3.4.5/sound/pci/hda/hda_beep.h')
| -rw-r--r-- | ANDROID_3.4.5/sound/pci/hda/hda_beep.h | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/ANDROID_3.4.5/sound/pci/hda/hda_beep.h b/ANDROID_3.4.5/sound/pci/hda/hda_beep.h deleted file mode 100644 index 55f06474..00000000 --- a/ANDROID_3.4.5/sound/pci/hda/hda_beep.h +++ /dev/null @@ -1,61 +0,0 @@ -/* - * Digital Beep Input Interface for HD-audio codec - * - * Author: Matthew Ranostay <mranostay@embeddedalley.com> - * Copyright (c) 2008 Embedded Alley Solutions Inc - * - * This driver is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This driver is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef __SOUND_HDA_BEEP_H -#define __SOUND_HDA_BEEP_H - -#include "hda_codec.h" - -#define HDA_BEEP_MODE_OFF 0 -#define HDA_BEEP_MODE_ON 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; - unsigned int enabled:1; - unsigned int request_enable:1; - unsigned int linear_tone:1; /* linear tone for IDT/STAC codec */ - struct work_struct register_work; /* registration work */ - struct delayed_work unregister_work; /* unregistration work */ - struct work_struct beep_work; /* scheduled task for beep event */ - struct mutex mutex; -}; - -#ifdef CONFIG_SND_HDA_INPUT_BEEP -int snd_hda_enable_beep_device(struct hda_codec *codec, int enable); -int snd_hda_attach_beep_device(struct hda_codec *codec, int nid); -void snd_hda_detach_beep_device(struct hda_codec *codec); -#else -static inline int snd_hda_attach_beep_device(struct hda_codec *codec, int nid) -{ - return 0; -} -static inline void snd_hda_detach_beep_device(struct hda_codec *codec) -{ -} -#endif -#endif |