/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * * Copyright (c) 2003 by Karsten Wiese <annabellesgarden@yahoo.de> */ enum E_In84{ eFader0 = 0, eFader1, eFader2, eFader3, eFader4, eFader5, eFader6, eFader7, eFaderM, eTransport, eModifier = 10, eFilterSelect, eSelect, eMute, eSwitch = 15, eWheelGain, eWheelFreq, eWheelQ, eWheelPan, eWheel = 20 }; #define T_RECORD 1 #define T_PLAY 2 #define T_STOP 4 #define T_F_FWD 8 #define T_REW 0x10 #define T_SOLO 0x20 #define T_REC 0x40 #define T_NULL 0x80 struct us428_ctls { unsigned char Fader[9]; unsigned char Transport; unsigned char Modifier; unsigned char FilterSelect; unsigned char Select; unsigned char Mute; unsigned char UNKNOWN; unsigned char Switch; unsigned char Wheel[5]; }; struct us428_setByte { unsigned char Offset, Value; }; enum { eLT_Volume = 0, eLT_Light }; struct usX2Y_volume { unsigned char Channel, LH, LL, RH, RL; }; struct us428_lights { struct us428_setByte Light[7]; }; struct us428_p4out { char type; union { struct usX2Y_volume vol; struct us428_lights lights; } val; }; #define N_us428_ctl_BUFS 16 #define N_us428_p4out_BUFS 16 struct us428ctls_sharedmem{ struct us428_ctls CtlSnapShot[N_us428_ctl_BUFS]; int CtlSnapShotDiffersAt[N_us428_ctl_BUFS]; int CtlSnapShotLast, CtlSnapShotRed; struct us428_p4out p4out[N_us428_p4out_BUFS]; int p4outLast, p4outSent; };