drivers/media/pci/cx18/cx18-gpio.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  *  cx18 gpio functions
   4  *
   5  *  Derived from ivtv-gpio.h
   6  *
   7  *  Copyright (C) 2007  Hans Verkuil <hverkuil@xs4all.nl>
   8  *  Copyright (C) 2008  Andy Walls <awalls@md.metrocast.net>
   9  */
  10
  11 void cx18_gpio_init(struct cx18 *cx);
  12 int cx18_gpio_register(struct cx18 *cx, u32 hw);
  13
  14 enum cx18_gpio_reset_type {
  15         CX18_GPIO_RESET_I2C     = 0,
  16         CX18_GPIO_RESET_Z8F0811 = 1,
  17         CX18_GPIO_RESET_XC2028  = 2,
  18 };
  19
  20 void cx18_reset_ir_gpio(void *data);
  21 int cx18_reset_tuner_gpio(void *dev, int component, int cmd, int value);