| Stefan Achatz | e68cc60 | 2011-01-06 09:00:34 +0100 | [diff] [blame] | 1 | #ifndef __HID_ROCCAT_ARVO_H |
| 2 | #define __HID_ROCCAT_ARVO_H |
| 3 | |
| 4 | /* |
| 5 | * Copyright (c) 2011 Stefan Achatz <erazor_de@users.sourceforge.net> |
| 6 | */ |
| 7 | |
| 8 | /* |
| 9 | * This program is free software; you can redistribute it and/or modify it |
| 10 | * under the terms of the GNU General Public License as published by the Free |
| 11 | * Software Foundation; either version 2 of the License, or (at your option) |
| 12 | * any later version. |
| 13 | */ |
| 14 | |
| 15 | #include <linux/types.h> |
| 16 | |
| 17 | struct arvo_mode_key { /* 2 bytes */ |
| 18 | uint8_t command; /* ARVO_COMMAND_MODE_KEY */ |
| 19 | uint8_t state; |
| 20 | } __packed; |
| 21 | |
| 22 | struct arvo_button { |
| 23 | uint8_t unknown[24]; |
| 24 | } __packed; |
| 25 | |
| 26 | struct arvo_info { |
| 27 | uint8_t unknown[8]; |
| 28 | } __packed; |
| 29 | |
| 30 | struct arvo_key_mask { /* 2 bytes */ |
| 31 | uint8_t command; /* ARVO_COMMAND_KEY_MASK */ |
| 32 | uint8_t key_mask; |
| 33 | } __packed; |
| 34 | |
| 35 | /* selected profile is persistent */ |
| 36 | struct arvo_actual_profile { /* 2 bytes */ |
| 37 | uint8_t command; /* ARVO_COMMAND_ACTUAL_PROFILE */ |
| 38 | uint8_t actual_profile; |
| 39 | } __packed; |
| 40 | |
| 41 | enum arvo_commands { |
| 42 | ARVO_COMMAND_MODE_KEY = 0x3, |
| 43 | ARVO_COMMAND_BUTTON = 0x4, |
| 44 | ARVO_COMMAND_INFO = 0x5, |
| 45 | ARVO_COMMAND_KEY_MASK = 0x6, |
| 46 | ARVO_COMMAND_ACTUAL_PROFILE = 0x7, |
| 47 | }; |
| 48 | |
| 49 | enum arvo_usb_commands { |
| 50 | ARVO_USB_COMMAND_MODE_KEY = 0x303, |
| 51 | /* |
| 52 | * read/write |
| 53 | * Read uses both index bytes as profile/key indexes |
| 54 | * Write has index 0, profile/key is determined by payload |
| 55 | */ |
| 56 | ARVO_USB_COMMAND_BUTTON = 0x304, |
| 57 | ARVO_USB_COMMAND_INFO = 0x305, |
| 58 | ARVO_USB_COMMAND_KEY_MASK = 0x306, |
| 59 | ARVO_USB_COMMAND_ACTUAL_PROFILE = 0x307, |
| 60 | }; |
| 61 | |
| 62 | struct arvo_special_report { |
| 63 | uint8_t unknown1; /* always 0x01 */ |
| 64 | uint8_t event; |
| 65 | uint8_t unknown2; /* always 0x70 */ |
| 66 | } __packed; |
| 67 | |
| 68 | enum arvo_special_report_events { |
| 69 | ARVO_SPECIAL_REPORT_EVENT_ACTION_PRESS = 0x10, |
| 70 | ARVO_SPECIAL_REPORT_EVENT_ACTION_RELEASE = 0x0, |
| 71 | }; |
| 72 | |
| 73 | enum arvo_special_report_event_masks { |
| 74 | ARVO_SPECIAL_REPORT_EVENT_MASK_ACTION = 0xf0, |
| 75 | ARVO_SPECIAL_REPORT_EVENT_MASK_BUTTON = 0x0f, |
| 76 | }; |
| 77 | |
| 78 | struct arvo_roccat_report { |
| 79 | uint8_t profile; |
| 80 | uint8_t button; |
| 81 | uint8_t action; |
| 82 | } __packed; |
| 83 | |
| 84 | enum arvo_roccat_report_action { |
| 85 | ARVO_ROCCAT_REPORT_ACTION_RELEASE = 0, |
| 86 | ARVO_ROCCAT_REPORT_ACTION_PRESS = 1, |
| 87 | }; |
| 88 | |
| 89 | struct arvo_device { |
| 90 | int roccat_claimed; |
| 91 | int chrdev_minor; |
| 92 | |
| 93 | struct mutex arvo_lock; |
| 94 | |
| 95 | int actual_profile; |
| 96 | }; |
| 97 | |
| 98 | #endif |