130 lines
3.8 KiB
C
130 lines
3.8 KiB
C
/* $NetBSD: emdtvvar.h,v 1.3 2011/08/09 01:42:24 jmcneill Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 2008 Jared D. McNeill <jmcneill@invisible.ca>
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef _DEV_USB_EMDTVVAR_H
|
|
#define _DEV_USB_EMDTVVAR_H
|
|
|
|
#include <sys/mutex.h>
|
|
#include <sys/condvar.h>
|
|
#include <sys/workqueue.h>
|
|
|
|
#include <dev/usb/usb.h>
|
|
#include <dev/usb/usbdi.h>
|
|
|
|
#include <dev/usb/emdtv_board.h>
|
|
|
|
#include <dev/i2c/i2cvar.h>
|
|
#include <dev/dtv/dtvif.h>
|
|
|
|
#include <dev/i2c/lg3303var.h>
|
|
#include <dev/i2c/xc3028var.h>
|
|
|
|
#define EMDTV_EEPROM_LEN 256
|
|
|
|
#define EMDTV_NXFERS 6
|
|
#define EMDTV_NFRAMES 64
|
|
|
|
#define EMDTV_CIR_BUFLEN 32
|
|
|
|
struct emdtv_softc;
|
|
|
|
struct emdtv_isoc_xfer {
|
|
struct emdtv_softc *ix_sc;
|
|
usbd_xfer_handle ix_xfer;
|
|
uint8_t *ix_buf;
|
|
uint16_t ix_frlengths[EMDTV_NFRAMES];
|
|
struct emdtv_isoc_xfer *ix_altix;
|
|
};
|
|
|
|
struct emdtv_softc {
|
|
device_t sc_dev;
|
|
usbd_device_handle sc_udev;
|
|
|
|
device_t sc_cirdev;
|
|
device_t sc_dtvdev;
|
|
|
|
uint16_t sc_vendor, sc_product;
|
|
|
|
const struct emdtv_board *sc_board;
|
|
|
|
struct lg3303 *sc_lg3303;
|
|
struct xc3028 *sc_xc3028;
|
|
|
|
struct i2c_controller sc_i2c;
|
|
kmutex_t sc_i2c_lock;
|
|
|
|
uint8_t sc_eeprom[EMDTV_EEPROM_LEN];
|
|
|
|
usbd_interface_handle sc_iface;
|
|
|
|
usbd_pipe_handle sc_isoc_pipe;
|
|
int sc_isoc_buflen;
|
|
int sc_isoc_maxpacketsize;
|
|
struct emdtv_isoc_xfer sc_ix[EMDTV_NXFERS];
|
|
|
|
usbd_pipe_handle sc_intr_pipe;
|
|
uint8_t sc_intr_buf;
|
|
struct workqueue *sc_ir_wq;
|
|
struct work sc_ir_work;
|
|
uint8_t sc_ir_keyid;
|
|
|
|
kmutex_t sc_ir_mutex;
|
|
uint8_t sc_ir_queue[EMDTV_CIR_BUFLEN][3];
|
|
int sc_ir_cnt;
|
|
int sc_ir_ptr;
|
|
bool sc_ir_open;
|
|
|
|
uint32_t sc_frequency;
|
|
|
|
bool sc_streaming;
|
|
void (*sc_dtvsubmitcb)(void *,
|
|
const struct dtv_payload *);
|
|
void *sc_dtvsubmitarg;
|
|
|
|
bool sc_dying;
|
|
};
|
|
|
|
void emdtv_dtv_attach(struct emdtv_softc *);
|
|
void emdtv_dtv_detach(struct emdtv_softc *, int);
|
|
void emdtv_dtv_rescan(struct emdtv_softc *, const char *, const int *);
|
|
void emdtv_ir_attach(struct emdtv_softc *);
|
|
void emdtv_ir_detach(struct emdtv_softc *, int);
|
|
int emdtv_i2c_attach(struct emdtv_softc *);
|
|
int emdtv_i2c_detach(struct emdtv_softc *, int);
|
|
|
|
uint8_t emdtv_read_1(struct emdtv_softc *, uint8_t, uint16_t);
|
|
void emdtv_read_multi_1(struct emdtv_softc *, uint8_t, uint16_t,
|
|
uint8_t *, uint16_t);
|
|
void emdtv_write_1(struct emdtv_softc *, uint8_t, uint16_t, uint8_t);
|
|
void emdtv_write_multi_1(struct emdtv_softc *, uint8_t, uint16_t,
|
|
const uint8_t *, uint16_t);
|
|
|
|
bool emdtv_gpio_ctl(struct emdtv_softc *, emdtv_gpio_reg_t, bool);
|
|
|
|
#endif /* !_DEV_USB_EMDTVVAR_H */
|