75 lines
2.4 KiB
C
75 lines
2.4 KiB
C
/* $NetBSD: emdtv_board.h,v 1.1 2011/07/11 18:02:04 jmcneill Exp $ */
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/*-
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* Copyright (c) 2008 Jared D. McNeill <jmcneill@invisible.ca>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _DEV_USB_EMDTV_BOARD_H
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#define _DEV_USB_EMDTV_BOARD_H
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typedef enum emdtv_tuner_type {
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EMDTV_TUNER_XC3028L,
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EMDTV_TUNER_XC3028,
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EMDTV_TUNER_XC5000,
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} emdtv_tuner_type_t;
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typedef enum emdtv_demod_type {
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EMDTV_DEMOD_LG3303,
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EMDTV_DEMOD_LG3304,
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} emdtv_demod_type_t;
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typedef enum emdtv_gpio_reg {
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EMDTV_GPIO_DEMOD1_RESET = 16,
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EMDTV_GPIO_TUNER1_RESET = 17,
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EMDTV_GPIO_TUNER1_ON = 23,
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EMDTV_GPIO_ANALOG_ON = 24,
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EMDTV_GPIO_TS1_ON = 25,
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} emdtv_gpio_reg_t;
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#define EMDTV_GPIO_BIT_VAL(reg, val, reset) \
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((reg) | 0x80 | (reset ? (1 << 6) : 0) | (val << 5))
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struct emdtv_gpio_regs {
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uint16_t ts1_on;
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uint16_t a_on;
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uint16_t t1_on;
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uint16_t t1_reset;
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uint16_t d1_reset;
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};
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struct emdtv_board {
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const char *eb_name;
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uint16_t eb_vendor;
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uint16_t eb_product;
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emdtv_tuner_type_t eb_tuner;
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emdtv_demod_type_t eb_demod;
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bool eb_manual_gpio;
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struct emdtv_gpio_regs eb_gpio_regs;
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};
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const struct emdtv_board *emdtv_board_lookup(uint16_t, uint16_t);
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#endif /* !_DEV_USB_EMDTV_BOARD_H */
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