36 lines
1.0 KiB
C
36 lines
1.0 KiB
C
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/* include/linux/lightsensor.h
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*
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* Copyright (C) 2009 Google, Inc.
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* Author: Iliyan Malchev <malchev@google.com>
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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_LIGHTSENSOR_H
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#define __LINUX_LIGHTSENSOR_H
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#include <linux/types.h>
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#include <linux/ioctl.h>
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#define LIGHTSENSOR_IOCTL_MAGIC 'l'
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#define LIGHTSENSOR_IOCTL_GET_ENABLED _IOR(LIGHTSENSOR_IOCTL_MAGIC, 1, int *)
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#define LIGHTSENSOR_IOCTL_ENABLE _IOW(LIGHTSENSOR_IOCTL_MAGIC, 2, int *)
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struct lightsensor_smd_platform_data {
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const char *name;
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uint16_t levels[10];
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uint16_t golden_adc;
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int (*ls_power)(int, uint8_t);
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};
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#endif
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