1 /* 2 * mxl111sf-gpio.h - driver for the MaxLinear MXL111SF 3 * 4 * Copyright (C) 2010-2014 Michael Krufky <mkrufky@linuxtv.org> 5 * 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. 10 * 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. 15 * 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. 19 */ 20 21 #ifndef _DVB_USB_MXL111SF_GPIO_H_ 22 #define _DVB_USB_MXL111SF_GPIO_H_ 23 24 #include "mxl111sf.h" 25 26 int mxl111sf_set_gpio(struct mxl111sf_state *state, int gpio, int val); 27 int mxl111sf_init_port_expander(struct mxl111sf_state *state); 28 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); 33 34 enum mxl111sf_mux_config { 35 PIN_MUX_DEFAULT = 0, 36 PIN_MUX_TS_OUT_PARALLEL, 37 PIN_MUX_TS_OUT_SERIAL, 38 PIN_MUX_GPIO_MODE, 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, 45 }; 46 47 int mxl111sf_config_pin_mux_modes(struct mxl111sf_state *state, 48 enum mxl111sf_mux_config pin_mux_config); 49 50 #endif /* _DVB_USB_MXL111SF_GPIO_H_ */ 51 52 /* 53 * Local variables: 54 * c-basic-offset: 8 55 * End: 56 */ 57