drivers/media/usb/dvb-usb-v2/mxl111sf-gpio.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  *  mxl111sf-gpio.h - driver for the MaxLinear MXL111SF
   4  *
   5  *  Copyright (C) 2010-2014 Michael Krufky <mkrufky@linuxtv.org>
   6  */
   7
   8 #ifndef _DVB_USB_MXL111SF_GPIO_H_
   9 #define _DVB_USB_MXL111SF_GPIO_H_
  10
  11 #include "mxl111sf.h"
  12
  13 int mxl111sf_set_gpio(struct mxl111sf_state *state, int gpio, int val);
  14 int mxl111sf_init_port_expander(struct mxl111sf_state *state);
  15
  16 #define MXL111SF_GPIO_MOD_DVBT  0
  17 #define MXL111SF_GPIO_MOD_MH    1
  18 #define MXL111SF_GPIO_MOD_ATSC  2
  19 int mxl111sf_gpio_mode_switch(struct mxl111sf_state *state, unsigned int mode);
  20
  21 enum mxl111sf_mux_config {
  22         PIN_MUX_DEFAULT = 0,
  23         PIN_MUX_TS_OUT_PARALLEL,
  24         PIN_MUX_TS_OUT_SERIAL,
  25         PIN_MUX_GPIO_MODE,
  26         PIN_MUX_TS_SERIAL_IN_MODE_0,
  27         PIN_MUX_TS_SERIAL_IN_MODE_1,
  28         PIN_MUX_TS_SPI_IN_MODE_0,
  29         PIN_MUX_TS_SPI_IN_MODE_1,
  30         PIN_MUX_TS_PARALLEL_IN,
  31         PIN_MUX_BT656_I2S_MODE,
  32 };
  33
  34 int mxl111sf_config_pin_mux_modes(struct mxl111sf_state *state,
  35                                   enum mxl111sf_mux_config pin_mux_config);
  36
  37 #endif /* _DVB_USB_MXL111SF_GPIO_H_ */