linux/drivers/media/video/ivtv/ivtv-gpio.h

26 lines
1.1 KiB
C

/*
gpio functions.
Copyright (C) 2004 Chris Kennedy <c@groovy.org>
Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl>
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
*/
/* GPIO stuff */
void ivtv_gpio_init(struct ivtv *itv);
void ivtv_reset_ir_gpio(struct ivtv *itv);
int ivtv_reset_tuner_gpio(enum v4l2_tuner_type mode, void *priv, int ptr);
int ivtv_gpio(struct ivtv *itv, unsigned int command, void *arg);