56 lines
1.8 KiB
C
56 lines
1.8 KiB
C
/*
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* Intel-mid vibrator local header
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*
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* Copyright (C) 2013 Intel Corp
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* Author: Omair Mohammed Abdullah <omair.m.abdullah@intel.com>
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* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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*
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* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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*/
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#ifndef __MID_VIBRA_H
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#define __MID_VIBRA_H
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struct vibra_info {
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int enabled;
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struct mutex lock;
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struct device *dev;
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void __iomem *shim;
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const char *name;
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unsigned long *base_unit;
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unsigned long *duty_cycle;
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u8 max_base_unit;
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u8 max_duty_cycle;
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int gpio_en;
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int gpio_pwm;
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int alt_fn;
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int ext_drv;
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void (*enable)(struct vibra_info *info);
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void (*disable)(struct vibra_info *info);
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int (*pwm_configure)(struct vibra_info *info, bool enable);
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const struct attribute_group *vibra_attr_group;
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};
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struct vibra_info *mid_vibra_setup(struct device *dev, struct mid_vibra_pdata *data);
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void *mid_vibra_acpi_get_drvdata(const char *hid);
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int intel_mid_plat_vibra_probe(struct platform_device *pdev);
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int intel_mid_plat_vibra_remove(struct platform_device *pdev);
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extern struct mid_vibra_pdata pmic_vibra_data_byt_ffrd8;
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#endif /* __MID_VIBRA_H */
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