2 * mxl111sf-gpio.h - driver for the MaxLinear MXL111SF
4 * Copyright (C) 2010-2014 Michael Krufky <mkrufky@linuxtv.org>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #ifndef _DVB_USB_MXL111SF_GPIO_H_
22 #define _DVB_USB_MXL111SF_GPIO_H_
26 int mxl111sf_set_gpio(struct mxl111sf_state *state, int gpio, int val);
27 int mxl111sf_init_port_expander(struct mxl111sf_state *state);
29 #define MXL111SF_GPIO_MOD_DVBT 0
30 #define MXL111SF_GPIO_MOD_MH 1
31 #define MXL111SF_GPIO_MOD_ATSC 2
32 int mxl111sf_gpio_mode_switch(struct mxl111sf_state *state, unsigned int mode);
34 enum mxl111sf_mux_config {
36 PIN_MUX_TS_OUT_PARALLEL,
37 PIN_MUX_TS_OUT_SERIAL,
39 PIN_MUX_TS_SERIAL_IN_MODE_0,
40 PIN_MUX_TS_SERIAL_IN_MODE_1,
41 PIN_MUX_TS_SPI_IN_MODE_0,
42 PIN_MUX_TS_SPI_IN_MODE_1,
43 PIN_MUX_TS_PARALLEL_IN,
44 PIN_MUX_BT656_I2S_MODE,
47 int mxl111sf_config_pin_mux_modes(struct mxl111sf_state *state,
48 enum mxl111sf_mux_config pin_mux_config);
50 #endif /* _DVB_USB_MXL111SF_GPIO_H_ */