37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
/* include/linux/tpa2018d1.h - tpa2018d1 speaker amplifier driver
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*
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* Copyright (C) 2009 HTC Corporation.
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#ifndef _LINUX_TPA2018D1_H
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#define _LINUX_TPA2018D1_H
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#include <linux/ioctl.h>
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enum tpa2018d1_mode {
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TPA2018_MODE_OFF,
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TPA2018_MODE_PLAYBACK,
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TPA2018_MODE_RINGTONE,
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TPA2018_MODE_VOICE_CALL,
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TPA2018_NUM_MODES,
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};
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#define TPA2018_IOCTL_MAGIC 'a'
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#define TPA2018_SET_CONFIG _IOW(TPA2018_IOCTL_MAGIC, 1, unsigned)
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#define TPA2018_READ_CONFIG _IOR(TPA2018_IOCTL_MAGIC, 2, unsigned)
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#define TPA2018_SET_PARAM _IOW(TPA2018_IOCTL_MAGIC, 3, unsigned)
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#define TPA2018_SET_MODE _IOW(TPA2018_IOCTL_MAGIC, 4, unsigned)
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#endif
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