diff options
Diffstat (limited to 'firmware/target/hosted/sonynwz/nwz_keys.h')
-rw-r--r-- | firmware/target/hosted/sonynwz/nwz_keys.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/firmware/target/hosted/sonynwz/nwz_keys.h b/firmware/target/hosted/sonynwz/nwz_keys.h new file mode 100644 index 0000000000..d2314d4a12 --- /dev/null +++ b/firmware/target/hosted/sonynwz/nwz_keys.h @@ -0,0 +1,63 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2016 Amaury Pouly + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ****************************************************************************/ +#ifndef __NWZ_KEYS_H__ +#define __NWZ_KEYS_H__ + +/* The Sony icx_key driver reports keys via the /dev/input/event0 device and + * abuses the standard struct input_event. The input_event.code is split into + * two parts: + * - one part giving the code of the key just pressed/released + * - one part is a bitmap of various keys (such as HOLD) + * The status of the HOLD can be queried at any time by reading the state of + * the first LED. + */ + +/* device name */ +#define NWZ_KEY_NAME "icx_key" + +/* key code and mask */ +#define NWZ_KEY_MASK 0x1f +#define NWZ_KEY_PLAY 0 +#define NWZ_KEY_RIGHT 1 +#define NWZ_KEY_LEFT 2 +#define NWZ_KEY_UP 3 +#define NWZ_KEY_DOWN 4 +#define NWZ_KEY_ZAPPIN 5 +#define NWZ_KEY_AD0_6 6 +#define NWZ_KEY_AD0_7 7 +/* special "key" when event is for bitmap key, like HOLD */ +#define NWZ_KEY_NONE 15 +#define NWZ_KEY_VOL_DOWN 16 +#define NWZ_KEY_VOL_UP 17 +#define NWZ_KEY_BACK 18 +#define NWZ_KEY_OPTION 19 +#define NWZ_KEY_BT 20 +#define NWZ_KEY_AD1_5 21 +#define NWZ_KEY_AD1_6 22 +#define NWZ_KEY_AD1_7 23 + +/* bitmap of other things */ +#define NWZ_KEY_NMLHP_MASK 0x20 +#define NWZ_KEY_NCHP_MASK 0x40 +#define NWZ_KEY_HOLD_MASK 0x80 +#define NWZ_KEY_NC_MASK 0x100 + +#endif /* __NWZ_KEYS_H__ */ |