Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 1 | /* |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 2 | * Line6 Linux USB driver - 0.9.1beta |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 3 | * |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 4 | * Copyright (C) 2004-2010 Markus Grabner (grabner@icg.tugraz.at) |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 5 | * |
| 6 | * This program is free software; you can redistribute it and/or |
| 7 | * modify it under the terms of the GNU General Public License as |
| 8 | * published by the Free Software Foundation, version 2. |
| 9 | * |
| 10 | */ |
| 11 | |
| 12 | #ifndef POD_H |
| 13 | #define POD_H |
| 14 | |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 15 | #include <linux/interrupt.h> |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 16 | #include <linux/spinlock.h> |
| 17 | #include <linux/usb.h> |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 18 | |
| 19 | #include <sound/core.h> |
| 20 | |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 21 | #include "driver.h" |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 22 | |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 23 | /* |
| 24 | PODxt Live interfaces |
| 25 | */ |
| 26 | #define PODXTLIVE_INTERFACE_POD 0 |
| 27 | #define PODXTLIVE_INTERFACE_VARIAX 1 |
| 28 | |
| 29 | /* |
| 30 | Locate name in binary program dump |
| 31 | */ |
| 32 | #define POD_NAME_OFFSET 0 |
| 33 | #define POD_NAME_LENGTH 16 |
| 34 | |
| 35 | /* |
| 36 | Other constants |
| 37 | */ |
| 38 | #define POD_CONTROL_SIZE 0x80 |
| 39 | #define POD_BUFSIZE_DUMPREQ 7 |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 40 | #define POD_STARTUP_DELAY 1000 |
| 41 | |
| 42 | /* |
| 43 | Stages of POD startup procedure |
| 44 | */ |
| 45 | enum { |
| 46 | POD_STARTUP_INIT = 1, |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 47 | POD_STARTUP_VERSIONREQ, |
| 48 | POD_STARTUP_WORKQUEUE, |
| 49 | POD_STARTUP_SETUP, |
| 50 | POD_STARTUP_LAST = POD_STARTUP_SETUP - 1 |
| 51 | }; |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 52 | |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 53 | struct usb_line6_pod { |
| 54 | /** |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 55 | Generic Line6 USB data. |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 56 | */ |
| 57 | struct usb_line6 line6; |
| 58 | |
| 59 | /** |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 60 | Instrument monitor level. |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 61 | */ |
Stefan Hajnoczi | 2c35dc2 | 2012-11-22 20:48:47 +0100 | [diff] [blame] | 62 | int monitor_level; |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 63 | |
| 64 | /** |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 65 | Timer for device initializaton. |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 66 | */ |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 67 | struct timer_list startup_timer; |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 68 | |
| 69 | /** |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 70 | Work handler for device initializaton. |
| 71 | */ |
| 72 | struct work_struct startup_work; |
| 73 | |
| 74 | /** |
| 75 | Current progress in startup procedure. |
| 76 | */ |
| 77 | int startup_progress; |
| 78 | |
| 79 | /** |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 80 | Serial number of device. |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 81 | */ |
| 82 | int serial_number; |
| 83 | |
| 84 | /** |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 85 | Firmware version (x 100). |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 86 | */ |
| 87 | int firmware_version; |
| 88 | |
| 89 | /** |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 90 | Device ID. |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 91 | */ |
| 92 | int device_id; |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 93 | }; |
| 94 | |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 95 | extern void line6_pod_disconnect(struct usb_interface *interface); |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 96 | extern int line6_pod_init(struct usb_interface *interface, |
| 97 | struct usb_line6_pod *pod); |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 98 | extern void line6_pod_process_message(struct usb_line6_pod *pod); |
| 99 | extern void line6_pod_transmit_parameter(struct usb_line6_pod *pod, int param, |
Johannes Thumshirn | 5b9bd2a | 2012-06-27 21:25:57 +0200 | [diff] [blame] | 100 | u8 value); |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 101 | |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 102 | #endif |