static int sony_mapping(struct hid_device *hdev, struct hid_input *hi, struct hid_field *field, struct hid_usage *usage, unsigned long **bit, int *max) { struct sony_sc *sc = hid_get_drvdata(hdev); if (sc->quirks & BUZZ_CONTROLLER) { unsigned int key = usage->hid & HID_USAGE; if ((usage->hid & HID_USAGE_PAGE) != HID_UP_BUTTON) return -1; switch (usage->collection_index) { case 1: if (key >= ARRAY_SIZE(buzz_keymap)) return -1; key = buzz_keymap[key]; if (!key) return -1; break; default: return -1; } hid_map_usage_clear(hi, usage, bit, max, EV_KEY, key); return 1; } if (sc->quirks & PS3REMOTE) return ps3remote_mapping(hdev, hi, field, usage, bit, max); /* Let hid-core decide for the others */ return 0; }
static int ps3remote_mapping(struct hid_device *hdev, struct hid_input *hi, struct hid_field *field, struct hid_usage *usage, unsigned long **bit, int *max) { unsigned int key = usage->hid & HID_USAGE; if ((usage->hid & HID_USAGE_PAGE) != HID_UP_BUTTON) return -1; switch (usage->collection_index) { case 1: if (key >= ARRAY_SIZE(ps3remote_keymap_joypad_buttons)) return -1; key = ps3remote_keymap_joypad_buttons[key]; if (!key) return -1; break; case 2: if (key >= ARRAY_SIZE(ps3remote_keymap_remote_buttons)) return -1; key = ps3remote_keymap_remote_buttons[key]; if (!key) return -1; break; default: return -1; } hid_map_usage_clear(hi, usage, bit, max, EV_KEY, key); return 1; }
static int gfrm_input_mapping(struct hid_device *hdev, struct hid_input *hi, struct hid_field *field, struct hid_usage *usage, unsigned long **bit, int *max) { unsigned long hdev_type = (unsigned long) hid_get_drvdata(hdev); if (hdev_type == GFRM100) { if (usage->hid == (HID_UP_CONSUMER | 0x4)) { /* Consumer.0004 -> KEY_INFO */ hid_map_usage_clear(hi, usage, bit, max, EV_KEY, KEY_INFO); return 1; } if (usage->hid == (HID_UP_CONSUMER | 0x41)) { /* Consumer.0041 -> KEY_OK */ hid_map_usage_clear(hi, usage, bit, max, EV_KEY, KEY_OK); return 1; } } return 0; }
static int apple_input_mapping(struct hid_device *hdev, struct hid_input *hi, struct hid_field *field, struct hid_usage *usage, unsigned long **bit, int *max) { if (usage->hid == (HID_UP_CUSTOM | 0x0003)) { /* The fn key on Apple USB keyboards */ set_bit(EV_REP, hi->input->evbit); hid_map_usage_clear(hi, usage, bit, max, EV_KEY, KEY_FN); apple_setup_input(hi->input); return 1; } /* we want the hid layer to go through standard path (set and ignore) */ return 0; }
static int apple_input_mapping(struct hid_device *hdev, struct hid_input *hi, struct hid_field *field, struct hid_usage *usage, unsigned long **bit, int *max) { if (usage->hid == (HID_UP_CUSTOM | 0x0003)) { set_bit(EV_REP, hi->input->evbit); hid_map_usage_clear(hi, usage, bit, max, EV_KEY, KEY_FN); apple_setup_input(hi->input); return 1; } return 0; }
static int ms_ergonomy_kb_quirk(struct hid_input *hi, struct hid_usage *usage, unsigned long **bit, int *max) { struct input_dev *input = hi->input; if ((usage->hid & HID_USAGE_PAGE) == HID_UP_CONSUMER) { switch (usage->hid & HID_USAGE) { /* * Microsoft uses these 2 reserved usage ids for 2 keys on * the MS office kb labelled "Office Home" and "Task Pane". */ case 0x29d: ms_map_key_clear(KEY_PROG1); return 1; case 0x29e: ms_map_key_clear(KEY_PROG2); return 1; } return 0; } if ((usage->hid & HID_USAGE_PAGE) != HID_UP_MSVENDOR) return 0; switch (usage->hid & HID_USAGE) { case 0xfd06: ms_map_key_clear(KEY_CHAT); break; case 0xfd07: ms_map_key_clear(KEY_PHONE); break; case 0xff00: /* Special keypad keys */ ms_map_key_clear(KEY_KPEQUAL); set_bit(KEY_KPLEFTPAREN, input->keybit); set_bit(KEY_KPRIGHTPAREN, input->keybit); break; case 0xff01: /* Scroll wheel */ hid_map_usage_clear(hi, usage, bit, max, EV_REL, REL_WHEEL); break; case 0xff02: /* * This byte contains a copy of the modifier keys byte of a * standard hid keyboard report, as send by interface 0 * (this usage is found on interface 1). * * This byte only gets send when another key in the same report * changes state, and as such is useless, ignore it. */ return -1; case 0xff05: set_bit(EV_REP, input->evbit); ms_map_key_clear(KEY_F13); set_bit(KEY_F14, input->keybit); set_bit(KEY_F15, input->keybit); set_bit(KEY_F16, input->keybit); set_bit(KEY_F17, input->keybit); set_bit(KEY_F18, input->keybit); break; default: return 0; } return 1; }