ivtv-gpio.h

来自「linux 内核源代码」· C头文件 代码 · 共 31 行

/*
    gpio functions.
    Copyright (C) 2004  Chris Kennedy <[e-mail]>
    Copyright (C) 2005-2007  Hans Verkuil <[e-mail]>

    This program 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 program 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 IVTV_GPIO_H
#define IVTV_GPIO_H

/* GPIO stuff */
void ivtv_gpio_init(struct ivtv *itv);
void ivtv_reset_ir_gpio(struct ivtv *itv);
int ivtv_reset_tuner_gpio(void *dev, int cmd, int value);
int ivtv_gpio(struct ivtv *itv, unsigned int command, void *arg);

#endif