// SPDX-License-Identifier: GPL-2.0-or-later
/***************************************************************************
* au88x0_cxtalk.c
*
* Wed Nov 19 16:29:47 2003
* Copyright 2003 mjander
* mjander@users.sourceforge.org
****************************************************************************/
/*
*/
#include "au88x0_xtalk.h"
/* Data (a whole lot of data.... ) */
static short const sXtalkWideKLeftEq = 0 x269C;
static short const sXtalkWideKRightEq = 0 x269C;
static short const sXtalkWideKLeftXt = 0 xF25E;
static __maybe_unused short const sXtalkWideKRightXt = 0 xF25E;
static short const sXtalkWideShiftLeftEq = 1 ;
static short const sXtalkWideShiftRightEq = 1 ;
static short const sXtalkWideShiftLeftXt = 0 ;
static __maybe_unused short const sXtalkWideShiftRightXt = 0 ;
static unsigned short const wXtalkWideLeftDelay = 0 xd;
static unsigned short const wXtalkWideRightDelay = 0 xd;
static short const sXtalkNarrowKLeftEq = 0 x468D;
static short const sXtalkNarrowKRightEq = 0 x468D;
static short const sXtalkNarrowKLeftXt = 0 xF82E;
static __maybe_unused short const sXtalkNarrowKRightXt = 0 xF82E;
static short const sXtalkNarrowShiftLeftEq = 0 x3;
static short const sXtalkNarrowShiftRightEq = 0 x3;
static short const sXtalkNarrowShiftLeftXt = 0 ;
static __maybe_unused short const sXtalkNarrowShiftRightXt = 0 ;
static unsigned short const wXtalkNarrowLeftDelay = 0 x7;
static unsigned short const wXtalkNarrowRightDelay = 0 x7;
static __maybe_unused xtalk_gains_t const asXtalkGainsDefault = {
0 x4000, 0 x4000, 0 x4000, 0 x4000, 0 x4000,
0 x4000, 0 x4000, 0 x4000, 0 x4000, 0 x4000
};
static __maybe_unused xtalk_gains_t const asXtalkGainsTest = {
0 x7fff, 0 x8000, 0 x0000, 0 x0000, 0 x0001,
0 xffff, 0 x4000, 0 xc000, 0 x0002, 0 xfffe
};
static __maybe_unused xtalk_gains_t const asXtalkGains1Chan = {
0 x7FFF, 0 , 0 , 0 , 0 ,
0 x7FFF, 0 , 0 , 0 , 0 ,
};
// Input gain for 4 A3D slices. One possible input pair is left zero.
static xtalk_gains_t const asXtalkGainsAllChan = {
0 x7FFF, 0 x7FFF, 0 x7FFF, 0 x7FFF, 0 ,
0 x7FFF, 0 x7FFF, 0 x7FFF, 0 x7FFF, 0
};
static xtalk_gains_t const asXtalkGainsZeros = {
0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0
};
static xtalk_dline_t const alXtalkDlineZeros = {
0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 ,
0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0
};
static __maybe_unused xtalk_dline_t const alXtalkDlineTest = {
0 x0000fc18, 0 xfff03e8, 0 x000186a0, 0 xfffe7960, 1 , 0 xffffffff, 0 , 0 ,
0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 ,
0 , 0 , 0 , 0 , 0 , 0 , 0 , 0
};
static xtalk_instate_t const asXtalkInStateZeros = {
0 , 0 , 0 , 0
};
static __maybe_unused xtalk_instate_t const asXtalkInStateTest = {
0 x0080, 0 xff80, 0 x0001, 0 xffff
};
static xtalk_state_t const asXtalkOutStateZeros = {
{0 , 0 , 0 , 0 },
{0 , 0 , 0 , 0 },
{0 , 0 , 0 , 0 },
{0 , 0 , 0 , 0 },
{0 , 0 , 0 , 0 }
};
static short const sDiamondKLeftEq = 0 x401d;
static short const sDiamondKRightEq = 0 x401d;
static short const sDiamondKLeftXt = 0 xF90E;
static __maybe_unused short const sDiamondKRightXt = 0 xF90E;
static short const sDiamondShiftLeftEq = 1 ;
static short const sDiamondShiftRightEq = 1 ;
static short const sDiamondShiftLeftXt = 0 ;
static __maybe_unused short const sDiamondShiftRightXt = 0 ;
static unsigned short const wDiamondLeftDelay = 0 xb;
static unsigned short const wDiamondRightDelay = 0 xb;
static xtalk_coefs_t const asXtalkWideCoefsLeftEq = {
{0 xEC4C, 0 xDCE9, 0 xFDC2, 0 xFEEC, 0 },
{0 x5F60, 0 xCBCB, 0 xFC26, 0 x0305, 0 },
{0 x340B, 0 xe8f5, 0 x236c, 0 xe40d, 0 },
{0 x76d5, 0 xc78d, 0 x05ac, 0 xfa5b, 0 },
{0 x7F04, 0 xC0FA, 0 x0263, 0 xFDA2, 0 }
};
static xtalk_coefs_t const asXtalkWideCoefsRightEq = {
{0 xEC4C, 0 xDCE9, 0 xFDC2, 0 xFEEC, 0 },
{0 x5F60, 0 xCBCB, 0 xFC26, 0 x0305, 0 },
{0 x340B, 0 xe8f5, 0 x236c, 0 xe40d, 0 },
{0 x76d5, 0 xc78d, 0 x05ac, 0 xfa5b, 0 },
{0 x7F04, 0 xC0FA, 0 x0263, 0 xFDA2, 0 }
};
static xtalk_coefs_t const asXtalkWideCoefsLeftXt = {
{0 x55c6, 0 xc97b, 0 x005b, 0 x0047, 0 },
{0 x6a60, 0 xca20, 0 xffc6, 0 x0040, 0 },
{0 x6411, 0 xd711, 0 xfca1, 0 x0190, 0 },
{0 x77dc, 0 xc79e, 0 xffb8, 0 x000a, 0 },
{0 , 0 , 0 , 0 , 0 }
};
static __maybe_unused xtalk_coefs_t const asXtalkWideCoefsRightXt = {
{0 x55c6, 0 xc97b, 0 x005b, 0 x0047, 0 },
{0 x6a60, 0 xca20, 0 xffc6, 0 x0040, 0 },
{0 x6411, 0 xd711, 0 xfca1, 0 x0190, 0 },
{0 x77dc, 0 xc79e, 0 xffb8, 0 x000a, 0 },
{0 , 0 , 0 , 0 , 0 }
};
static xtalk_coefs_t const asXtalkNarrowCoefsLeftEq = {
{0 x50B5, 0 xD07C, 0 x026D, 0 xFD21, 0 },
{0 x460F, 0 xE44F, 0 xF75E, 0 xEFA6, 0 },
{0 x556D, 0 xDCAB, 0 x2098, 0 xF0F2, 0 },
{0 x7E03, 0 xC1F0, 0 x007D, 0 xFF89, 0 },
{0 x383E, 0 xFD9D, 0 xB278, 0 x4547, 0 }
};
static xtalk_coefs_t const asXtalkNarrowCoefsRightEq = {
{0 x50B5, 0 xD07C, 0 x026D, 0 xFD21, 0 },
{0 x460F, 0 xE44F, 0 xF75E, 0 xEFA6, 0 },
{0 x556D, 0 xDCAB, 0 x2098, 0 xF0F2, 0 },
{0 x7E03, 0 xC1F0, 0 x007D, 0 xFF89, 0 },
{0 x383E, 0 xFD9D, 0 xB278, 0 x4547, 0 }
};
static xtalk_coefs_t const asXtalkNarrowCoefsLeftXt = {
{0 x3CB2, 0 xDF49, 0 xF6EA, 0 x095B, 0 },
{0 x6777, 0 xC915, 0 xFEAF, 0 x00B1, 0 },
{0 x7762, 0 xC7D9, 0 x025B, 0 xFDA6, 0 },
{0 x6B7A, 0 xD2AA, 0 xF2FB, 0 x0B64, 0 },
{0 , 0 , 0 , 0 , 0 }
};
static __maybe_unused xtalk_coefs_t const asXtalkNarrowCoefsRightXt = {
{0 x3CB2, 0 xDF49, 0 xF6EA, 0 x095B, 0 },
{0 x6777, 0 xC915, 0 xFEAF, 0 x00B1, 0 },
{0 x7762, 0 xC7D9, 0 x025B, 0 xFDA6, 0 },
{0 x6B7A, 0 xD2AA, 0 xF2FB, 0 x0B64, 0 },
{0 , 0 , 0 , 0 , 0 }
};
static xtalk_coefs_t const asXtalkCoefsZeros = {
{0 , 0 , 0 , 0 , 0 },
{0 , 0 , 0 , 0 , 0 },
{0 , 0 , 0 , 0 , 0 },
{0 , 0 , 0 , 0 , 0 },
{0 , 0 , 0 , 0 , 0 }
};
static xtalk_coefs_t const asXtalkCoefsPipe = {
{0 , 0 , 0 x0FA0, 0 , 0 },
{0 , 0 , 0 x0FA0, 0 , 0 },
{0 , 0 , 0 x0FA0, 0 , 0 },
{0 , 0 , 0 x0FA0, 0 , 0 },
{0 , 0 , 0 x1180, 0 , 0 },
};
static __maybe_unused xtalk_coefs_t const asXtalkCoefsNegPipe = {
{0 , 0 , 0 xF380, 0 , 0 },
{0 , 0 , 0 xF380, 0 , 0 },
{0 , 0 , 0 xF380, 0 , 0 },
{0 , 0 , 0 xF380, 0 , 0 },
{0 , 0 , 0 xF200, 0 , 0 }
};
static __maybe_unused xtalk_coefs_t const asXtalkCoefsNumTest = {
{0 , 0 , 0 xF380, 0 x8000, 0 x6D60},
{0 , 0 , 0 , 0 , 0 },
{0 , 0 , 0 , 0 , 0 },
{0 , 0 , 0 , 0 , 0 },
{0 , 0 , 0 , 0 , 0 }
};
static __maybe_unused xtalk_coefs_t const asXtalkCoefsDenTest = {
{0 xC000, 0 x2000, 0 x4000, 0 , 0 },
{0 , 0 , 0 , 0 , 0 },
{0 , 0 , 0 , 0 , 0 },
{0 , 0 , 0 , 0 , 0 },
{0 , 0 , 0 , 0 , 0 }
};
static __maybe_unused xtalk_state_t const asXtalkOutStateTest = {
{0 x7FFF, 0 x0004, 0 xFFFC, 0 },
{0 xFE00, 0 x0008, 0 xFFF8, 0 x4000},
{0 x0200, 0 x0010, 0 xFFF0, 0 xC000},
{0 x8000, 0 x0020, 0 xFFE0, 0 },
{0 , 0 , 0 , 0 }
};
static xtalk_coefs_t const asDiamondCoefsLeftEq = {
{0 x0F1E, 0 x2D05, 0 xF8E3, 0 x07C8, 0 },
{0 x45E2, 0 xCA51, 0 x0448, 0 xFCE7, 0 },
{0 xA93E, 0 xDBD5, 0 x022C, 0 x028A, 0 },
{0 , 0 , 0 , 0 , 0 },
{0 , 0 , 0 , 0 , 0 }
};
static xtalk_coefs_t const asDiamondCoefsRightEq = {
{0 x0F1E, 0 x2D05, 0 xF8E3, 0 x07C8, 0 },
{0 x45E2, 0 xCA51, 0 x0448, 0 xFCE7, 0 },
{0 xA93E, 0 xDBD5, 0 x022C, 0 x028A, 0 },
{0 , 0 , 0 , 0 , 0 },
{0 , 0 , 0 , 0 , 0 }
};
static xtalk_coefs_t const asDiamondCoefsLeftXt = {
{0 x3B50, 0 xFE08, 0 xF959, 0 x0060, 0 },
{0 x9FCB, 0 xD8F1, 0 x00A2, 0 x003A, 0 },
{0 , 0 , 0 , 0 , 0 },
{0 , 0 , 0 , 0 , 0 },
{0 , 0 , 0 , 0 , 0 }
};
static __maybe_unused xtalk_coefs_t const asDiamondCoefsRightXt = {
{0 x3B50, 0 xFE08, 0 xF959, 0 x0060, 0 },
{0 x9FCB, 0 xD8F1, 0 x00A2, 0 x003A, 0 },
{0 , 0 , 0 , 0 , 0 },
{0 , 0 , 0 , 0 , 0 },
{0 , 0 , 0 , 0 , 0 }
};
/**/
/* XTalk EQ and XT */
static void
vortex_XtalkHw_SetLeftEQ(vortex_t * vortex, short arg_0, short arg_4,
xtalk_coefs_t const coefs)
{
int i;
for (i = 0 ; i < 5 ; i++) {
hwwrite(vortex->mmio, 0 x24200 + i * 0 x24, coefs[i][0 ]);
hwwrite(vortex->mmio, 0 x24204 + i * 0 x24, coefs[i][1 ]);
hwwrite(vortex->mmio, 0 x24208 + i * 0 x24, coefs[i][2 ]);
hwwrite(vortex->mmio, 0 x2420c + i * 0 x24, coefs[i][3 ]);
hwwrite(vortex->mmio, 0 x24210 + i * 0 x24, coefs[i][4 ]);
}
hwwrite(vortex->mmio, 0 x24538, arg_0 & 0 xffff);
hwwrite(vortex->mmio, 0 x2453C, arg_4 & 0 xffff);
}
static void
vortex_XtalkHw_SetRightEQ(vortex_t * vortex, short arg_0, short arg_4,
xtalk_coefs_t const coefs)
{
int i;
for (i = 0 ; i < 5 ; i++) {
hwwrite(vortex->mmio, 0 x242b4 + i * 0 x24, coefs[i][0 ]);
hwwrite(vortex->mmio, 0 x242b8 + i * 0 x24, coefs[i][1 ]);
hwwrite(vortex->mmio, 0 x242bc + i * 0 x24, coefs[i][2 ]);
hwwrite(vortex->mmio, 0 x242c0 + i * 0 x24, coefs[i][3 ]);
hwwrite(vortex->mmio, 0 x242c4 + i * 0 x24, coefs[i][4 ]);
}
hwwrite(vortex->mmio, 0 x24540, arg_0 & 0 xffff);
hwwrite(vortex->mmio, 0 x24544, arg_4 & 0 xffff);
}
static void
vortex_XtalkHw_SetLeftXT(vortex_t * vortex, short arg_0, short arg_4,
xtalk_coefs_t const coefs)
{
int i;
for (i = 0 ; i < 5 ; i++) {
hwwrite(vortex->mmio, 0 x24368 + i * 0 x24, coefs[i][0 ]);
hwwrite(vortex->mmio, 0 x2436c + i * 0 x24, coefs[i][1 ]);
hwwrite(vortex->mmio, 0 x24370 + i * 0 x24, coefs[i][2 ]);
hwwrite(vortex->mmio, 0 x24374 + i * 0 x24, coefs[i][3 ]);
hwwrite(vortex->mmio, 0 x24378 + i * 0 x24, coefs[i][4 ]);
}
hwwrite(vortex->mmio, 0 x24548, arg_0 & 0 xffff);
hwwrite(vortex->mmio, 0 x2454C, arg_4 & 0 xffff);
}
static void
vortex_XtalkHw_SetRightXT(vortex_t * vortex, short arg_0, short arg_4,
xtalk_coefs_t const coefs)
{
int i;
for (i = 0 ; i < 5 ; i++) {
hwwrite(vortex->mmio, 0 x2441C + i * 0 x24, coefs[i][0 ]);
hwwrite(vortex->mmio, 0 x24420 + i * 0 x24, coefs[i][1 ]);
hwwrite(vortex->mmio, 0 x24424 + i * 0 x24, coefs[i][2 ]);
hwwrite(vortex->mmio, 0 x24428 + i * 0 x24, coefs[i][3 ]);
hwwrite(vortex->mmio, 0 x2442C + i * 0 x24, coefs[i][4 ]);
}
hwwrite(vortex->mmio, 0 x24550, arg_0 & 0 xffff);
hwwrite(vortex->mmio, 0 x24554, arg_4 & 0 xffff);
}
static void
vortex_XtalkHw_SetLeftEQStates(vortex_t * vortex,
xtalk_instate_t const arg_0,
xtalk_state_t const coefs)
{
int i;
for (i = 0 ; i < 5 ; i++) {
hwwrite(vortex->mmio, 0 x24214 + i * 0 x24, coefs[i][0 ]);
hwwrite(vortex->mmio, 0 x24218 + i * 0 x24, coefs[i][1 ]);
hwwrite(vortex->mmio, 0 x2421C + i * 0 x24, coefs[i][2 ]);
hwwrite(vortex->mmio, 0 x24220 + i * 0 x24, coefs[i][3 ]);
}
hwwrite(vortex->mmio, 0 x244F8, arg_0[0 ]);
hwwrite(vortex->mmio, 0 x244FC, arg_0[1 ]);
hwwrite(vortex->mmio, 0 x24500, arg_0[2 ]);
hwwrite(vortex->mmio, 0 x24504, arg_0[3 ]);
}
static void
vortex_XtalkHw_SetRightEQStates(vortex_t * vortex,
xtalk_instate_t const arg_0,
xtalk_state_t const coefs)
{
int i;
for (i = 0 ; i < 5 ; i++) {
hwwrite(vortex->mmio, 0 x242C8 + i * 0 x24, coefs[i][0 ]);
hwwrite(vortex->mmio, 0 x242CC + i * 0 x24, coefs[i][1 ]);
hwwrite(vortex->mmio, 0 x242D0 + i * 0 x24, coefs[i][2 ]);
hwwrite(vortex->mmio, 0 x244D4 + i * 0 x24, coefs[i][3 ]);
}
hwwrite(vortex->mmio, 0 x24508, arg_0[0 ]);
hwwrite(vortex->mmio, 0 x2450C, arg_0[1 ]);
hwwrite(vortex->mmio, 0 x24510, arg_0[2 ]);
hwwrite(vortex->mmio, 0 x24514, arg_0[3 ]);
}
static void
vortex_XtalkHw_SetLeftXTStates(vortex_t * vortex,
xtalk_instate_t const arg_0,
xtalk_state_t const coefs)
{
int i;
for (i = 0 ; i < 5 ; i++) {
hwwrite(vortex->mmio, 0 x2437C + i * 0 x24, coefs[i][0 ]);
hwwrite(vortex->mmio, 0 x24380 + i * 0 x24, coefs[i][1 ]);
hwwrite(vortex->mmio, 0 x24384 + i * 0 x24, coefs[i][2 ]);
hwwrite(vortex->mmio, 0 x24388 + i * 0 x24, coefs[i][3 ]);
}
hwwrite(vortex->mmio, 0 x24518, arg_0[0 ]);
hwwrite(vortex->mmio, 0 x2451C, arg_0[1 ]);
hwwrite(vortex->mmio, 0 x24520, arg_0[2 ]);
hwwrite(vortex->mmio, 0 x24524, arg_0[3 ]);
}
static void
vortex_XtalkHw_SetRightXTStates(vortex_t * vortex,
xtalk_instate_t const arg_0,
xtalk_state_t const coefs)
{
int i;
for (i = 0 ; i < 5 ; i++) {
hwwrite(vortex->mmio, 0 x24430 + i * 0 x24, coefs[i][0 ]);
hwwrite(vortex->mmio, 0 x24434 + i * 0 x24, coefs[i][1 ]);
hwwrite(vortex->mmio, 0 x24438 + i * 0 x24, coefs[i][2 ]);
hwwrite(vortex->mmio, 0 x2443C + i * 0 x24, coefs[i][3 ]);
}
hwwrite(vortex->mmio, 0 x24528, arg_0[0 ]);
hwwrite(vortex->mmio, 0 x2452C, arg_0[1 ]);
hwwrite(vortex->mmio, 0 x24530, arg_0[2 ]);
hwwrite(vortex->mmio, 0 x24534, arg_0[3 ]);
}
#if 0
static void
vortex_XtalkHw_GetLeftEQ(vortex_t * vortex, short *arg_0, short *arg_4,
xtalk_coefs_t coefs)
{
int i;
for (i = 0 ; i < 5 ; i++) {
coefs[i][0 ] = hwread(vortex->mmio, 0 x24200 + i * 0 x24);
coefs[i][1 ] = hwread(vortex->mmio, 0 x24204 + i * 0 x24);
coefs[i][2 ] = hwread(vortex->mmio, 0 x24208 + i * 0 x24);
coefs[i][3 ] = hwread(vortex->mmio, 0 x2420c + i * 0 x24);
coefs[i][4 ] = hwread(vortex->mmio, 0 x24210 + i * 0 x24);
}
*arg_0 = hwread(vortex->mmio, 0 x24538) & 0 xffff;
*arg_4 = hwread(vortex->mmio, 0 x2453c) & 0 xffff;
}
static void
vortex_XtalkHw_GetRightEQ(vortex_t * vortex, short *arg_0, short *arg_4,
xtalk_coefs_t coefs)
{
int i;
for (i = 0 ; i < 5 ; i++) {
coefs[i][0 ] = hwread(vortex->mmio, 0 x242b4 + i * 0 x24);
coefs[i][1 ] = hwread(vortex->mmio, 0 x242b8 + i * 0 x24);
coefs[i][2 ] = hwread(vortex->mmio, 0 x242bc + i * 0 x24);
coefs[i][3 ] = hwread(vortex->mmio, 0 x242c0 + i * 0 x24);
coefs[i][4 ] = hwread(vortex->mmio, 0 x242c4 + i * 0 x24);
}
*arg_0 = hwread(vortex->mmio, 0 x24540) & 0 xffff;
*arg_4 = hwread(vortex->mmio, 0 x24544) & 0 xffff;
}
static void
vortex_XtalkHw_GetLeftXT(vortex_t * vortex, short *arg_0, short *arg_4,
xtalk_coefs_t coefs)
{
int i;
for (i = 0 ; i < 5 ; i++) {
coefs[i][0 ] = hwread(vortex->mmio, 0 x24368 + i * 0 x24);
coefs[i][1 ] = hwread(vortex->mmio, 0 x2436C + i * 0 x24);
coefs[i][2 ] = hwread(vortex->mmio, 0 x24370 + i * 0 x24);
coefs[i][3 ] = hwread(vortex->mmio, 0 x24374 + i * 0 x24);
coefs[i][4 ] = hwread(vortex->mmio, 0 x24378 + i * 0 x24);
}
*arg_0 = hwread(vortex->mmio, 0 x24548) & 0 xffff;
*arg_4 = hwread(vortex->mmio, 0 x2454C) & 0 xffff;
}
static void
vortex_XtalkHw_GetRightXT(vortex_t * vortex, short *arg_0, short *arg_4,
xtalk_coefs_t coefs)
{
int i;
for (i = 0 ; i < 5 ; i++) {
coefs[i][0 ] = hwread(vortex->mmio, 0 x2441C + i * 0 x24);
coefs[i][1 ] = hwread(vortex->mmio, 0 x24420 + i * 0 x24);
coefs[i][2 ] = hwread(vortex->mmio, 0 x24424 + i * 0 x24);
coefs[i][3 ] = hwread(vortex->mmio, 0 x24428 + i * 0 x24);
coefs[i][4 ] = hwread(vortex->mmio, 0 x2442C + i * 0 x24);
}
*arg_0 = hwread(vortex->mmio, 0 x24550) & 0 xffff;
*arg_4 = hwread(vortex->mmio, 0 x24554) & 0 xffff;
}
static void
vortex_XtalkHw_GetLeftEQStates(vortex_t * vortex, xtalk_instate_t arg_0,
xtalk_state_t coefs)
{
int i;
for (i = 0 ; i < 5 ; i++) {
coefs[i][0 ] = hwread(vortex->mmio, 0 x24214 + i * 0 x24);
coefs[i][1 ] = hwread(vortex->mmio, 0 x24218 + i * 0 x24);
coefs[i][2 ] = hwread(vortex->mmio, 0 x2421C + i * 0 x24);
coefs[i][3 ] = hwread(vortex->mmio, 0 x24220 + i * 0 x24);
}
arg_0[0 ] = hwread(vortex->mmio, 0 x244F8);
arg_0[1 ] = hwread(vortex->mmio, 0 x244FC);
arg_0[2 ] = hwread(vortex->mmio, 0 x24500);
arg_0[3 ] = hwread(vortex->mmio, 0 x24504);
}
static void
vortex_XtalkHw_GetRightEQStates(vortex_t * vortex, xtalk_instate_t arg_0,
xtalk_state_t coefs)
{
int i;
for (i = 0 ; i < 5 ; i++) {
coefs[i][0 ] = hwread(vortex->mmio, 0 x242C8 + i * 0 x24);
coefs[i][1 ] = hwread(vortex->mmio, 0 x242CC + i * 0 x24);
coefs[i][2 ] = hwread(vortex->mmio, 0 x242D0 + i * 0 x24);
coefs[i][3 ] = hwread(vortex->mmio, 0 x242D4 + i * 0 x24);
}
arg_0[0 ] = hwread(vortex->mmio, 0 x24508);
arg_0[1 ] = hwread(vortex->mmio, 0 x2450C);
arg_0[2 ] = hwread(vortex->mmio, 0 x24510);
arg_0[3 ] = hwread(vortex->mmio, 0 x24514);
}
static void
vortex_XtalkHw_GetLeftXTStates(vortex_t * vortex, xtalk_instate_t arg_0,
xtalk_state_t coefs)
{
int i;
for (i = 0 ; i < 5 ; i++) {
coefs[i][0 ] = hwread(vortex->mmio, 0 x2437C + i * 0 x24);
coefs[i][1 ] = hwread(vortex->mmio, 0 x24380 + i * 0 x24);
coefs[i][2 ] = hwread(vortex->mmio, 0 x24384 + i * 0 x24);
coefs[i][3 ] = hwread(vortex->mmio, 0 x24388 + i * 0 x24);
}
arg_0[0 ] = hwread(vortex->mmio, 0 x24518);
arg_0[1 ] = hwread(vortex->mmio, 0 x2451C);
arg_0[2 ] = hwread(vortex->mmio, 0 x24520);
arg_0[3 ] = hwread(vortex->mmio, 0 x24524);
}
static void
vortex_XtalkHw_GetRightXTStates(vortex_t * vortex, xtalk_instate_t arg_0,
xtalk_state_t coefs)
{
int i;
for (i = 0 ; i < 5 ; i++) {
coefs[i][0 ] = hwread(vortex->mmio, 0 x24430 + i * 0 x24);
coefs[i][1 ] = hwread(vortex->mmio, 0 x24434 + i * 0 x24);
coefs[i][2 ] = hwread(vortex->mmio, 0 x24438 + i * 0 x24);
coefs[i][3 ] = hwread(vortex->mmio, 0 x2443C + i * 0 x24);
}
arg_0[0 ] = hwread(vortex->mmio, 0 x24528);
arg_0[1 ] = hwread(vortex->mmio, 0 x2452C);
arg_0[2 ] = hwread(vortex->mmio, 0 x24530);
arg_0[3 ] = hwread(vortex->mmio, 0 x24534);
}
#endif
/* Gains */
static void
vortex_XtalkHw_SetGains(vortex_t * vortex, xtalk_gains_t const gains)
{
int i;
for (i = 0 ; i < XTGAINS_SZ; i++) {
hwwrite(vortex->mmio, 0 x244D0 + (i * 4 ), gains[i]);
}
}
static void
vortex_XtalkHw_SetGainsAllChan(vortex_t * vortex)
{
vortex_XtalkHw_SetGains(vortex, asXtalkGainsAllChan);
}
#if 0
static void vortex_XtalkHw_GetGains(vortex_t * vortex, xtalk_gains_t gains)
{
int i;
for (i = 0 ; i < XTGAINS_SZ; i++)
gains[i] = hwread(vortex->mmio, 0 x244D0 + i * 4 );
}
#endif
/* Delay parameters */
static void
vortex_XtalkHw_SetDelay(vortex_t * vortex, unsigned short right,
unsigned short left)
{
u32 esp0 = 0 ;
esp0 &= 0 x1FFFFFFF;
esp0 |= 0 xA0000000;
esp0 = (esp0 & 0 xffffE0ff) | ((right & 0 x1F) << 8 );
esp0 = (esp0 & 0 xfffc1fff) | ((left & 0 x1F) << 0 xd);
hwwrite(vortex->mmio, 0 x24660, esp0);
}
static void
vortex_XtalkHw_SetLeftDline(vortex_t * vortex, xtalk_dline_t const dline)
{
int i;
for (i = 0 ; i < 0 x20; i++) {
hwwrite(vortex->mmio, 0 x24000 + (i << 2 ), dline[i] & 0 xffff);
hwwrite(vortex->mmio, 0 x24080 + (i << 2 ), dline[i] >> 0 x10);
}
}
static void
vortex_XtalkHw_SetRightDline(vortex_t * vortex, xtalk_dline_t const dline)
{
int i;
for (i = 0 ; i < 0 x20; i++) {
hwwrite(vortex->mmio, 0 x24100 + (i << 2 ), dline[i] & 0 xffff);
hwwrite(vortex->mmio, 0 x24180 + (i << 2 ), dline[i] >> 0 x10);
}
}
#if 0
static void
vortex_XtalkHw_GetDelay(vortex_t * vortex, unsigned short *right,
unsigned short *left)
{
int esp0;
esp0 = hwread(vortex->mmio, 0 x24660);
*right = (esp0 >> 8 ) & 0 x1f;
*left = (esp0 >> 0 xd) & 0 x1f;
}
static void vortex_XtalkHw_GetLeftDline(vortex_t * vortex, xtalk_dline_t dline)
{
int i;
for (i = 0 ; i < 0 x20; i++) {
dline[i] =
(hwread(vortex->mmio, 0 x24000 + (i << 2 )) & 0 xffff) |
(hwread(vortex->mmio, 0 x24080 + (i << 2 )) << 0 x10);
}
}
static void vortex_XtalkHw_GetRightDline(vortex_t * vortex, xtalk_dline_t dline)
{
int i;
for (i = 0 ; i < 0 x20; i++) {
dline[i] =
(hwread(vortex->mmio, 0 x24100 + (i << 2 )) & 0 xffff) |
(hwread(vortex->mmio, 0 x24180 + (i << 2 )) << 0 x10);
}
}
#endif
/* Control/Global stuff */
#if 0
static void vortex_XtalkHw_SetControlReg(vortex_t * vortex, u32 ctrl)
{
hwwrite(vortex->mmio, 0 x24660, ctrl);
}
static void vortex_XtalkHw_GetControlReg(vortex_t * vortex, u32 *ctrl)
{
*ctrl = hwread(vortex->mmio, 0 x24660);
}
#endif
static void vortex_XtalkHw_SetSampleRate(vortex_t * vortex, u32 sr)
{
u32 temp;
temp = (hwread(vortex->mmio, 0 x24660) & 0 x1FFFFFFF) | 0 xC0000000;
temp = (temp & 0 xffffff07) | ((sr & 0 x1f) << 3 );
hwwrite(vortex->mmio, 0 x24660, temp);
}
#if 0
static void vortex_XtalkHw_GetSampleRate(vortex_t * vortex, u32 *sr)
{
*sr = (hwread(vortex->mmio, 0 x24660) >> 3 ) & 0 x1f;
}
#endif
static void vortex_XtalkHw_Enable(vortex_t * vortex)
{
u32 temp;
temp = (hwread(vortex->mmio, 0 x24660) & 0 x1FFFFFFF) | 0 xC0000000;
temp |= 1 ;
hwwrite(vortex->mmio, 0 x24660, temp);
}
static void vortex_XtalkHw_Disable(vortex_t * vortex)
{
u32 temp;
temp = (hwread(vortex->mmio, 0 x24660) & 0 x1FFFFFFF) | 0 xC0000000;
temp &= 0 xfffffffe;
hwwrite(vortex->mmio, 0 x24660, temp);
}
static void vortex_XtalkHw_ZeroIO(vortex_t * vortex)
{
int i;
for (i = 0 ; i < 20 ; i++)
hwwrite(vortex->mmio, 0 x24600 + (i << 2 ), 0 );
for (i = 0 ; i < 4 ; i++)
hwwrite(vortex->mmio, 0 x24650 + (i << 2 ), 0 );
}
static void vortex_XtalkHw_ZeroState(vortex_t * vortex)
{
vortex_XtalkHw_ZeroIO(vortex); // inlined
vortex_XtalkHw_SetLeftEQ(vortex, 0 , 0 , asXtalkCoefsZeros);
vortex_XtalkHw_SetRightEQ(vortex, 0 , 0 , asXtalkCoefsZeros);
vortex_XtalkHw_SetLeftXT(vortex, 0 , 0 , asXtalkCoefsZeros);
vortex_XtalkHw_SetRightXT(vortex, 0 , 0 , asXtalkCoefsZeros);
vortex_XtalkHw_SetGains(vortex, asXtalkGainsZeros); // inlined
vortex_XtalkHw_SetDelay(vortex, 0 , 0 ); // inlined
vortex_XtalkHw_SetLeftDline(vortex, alXtalkDlineZeros); // inlined
vortex_XtalkHw_SetRightDline(vortex, alXtalkDlineZeros); // inlined
vortex_XtalkHw_SetLeftDline(vortex, alXtalkDlineZeros); // inlined
vortex_XtalkHw_SetRightDline(vortex, alXtalkDlineZeros); // inlined
vortex_XtalkHw_SetLeftEQStates(vortex, asXtalkInStateZeros,
asXtalkOutStateZeros);
vortex_XtalkHw_SetRightEQStates(vortex, asXtalkInStateZeros,
asXtalkOutStateZeros);
vortex_XtalkHw_SetLeftXTStates(vortex, asXtalkInStateZeros,
asXtalkOutStateZeros);
vortex_XtalkHw_SetRightXTStates(vortex, asXtalkInStateZeros,
asXtalkOutStateZeros);
}
static void vortex_XtalkHw_ProgramPipe(vortex_t * vortex)
{
vortex_XtalkHw_SetLeftEQ(vortex, 0 , 1 , asXtalkCoefsPipe);
vortex_XtalkHw_SetRightEQ(vortex, 0 , 1 , asXtalkCoefsPipe);
vortex_XtalkHw_SetLeftXT(vortex, 0 , 0 , asXtalkCoefsZeros);
vortex_XtalkHw_SetRightXT(vortex, 0 , 0 , asXtalkCoefsZeros);
vortex_XtalkHw_SetDelay(vortex, 0 , 0 ); // inlined
}
static void vortex_XtalkHw_ProgramXtalkWide(vortex_t * vortex)
{
vortex_XtalkHw_SetLeftEQ(vortex, sXtalkWideKLeftEq,
sXtalkWideShiftLeftEq, asXtalkWideCoefsLeftEq);
vortex_XtalkHw_SetRightEQ(vortex, sXtalkWideKRightEq,
sXtalkWideShiftRightEq,
asXtalkWideCoefsRightEq);
vortex_XtalkHw_SetLeftXT(vortex, sXtalkWideKLeftXt,
sXtalkWideShiftLeftXt, asXtalkWideCoefsLeftXt);
vortex_XtalkHw_SetRightXT(vortex, sXtalkWideKLeftXt,
sXtalkWideShiftLeftXt,
asXtalkWideCoefsLeftXt);
vortex_XtalkHw_SetDelay(vortex, wXtalkWideRightDelay, wXtalkWideLeftDelay); // inlined
}
static void vortex_XtalkHw_ProgramXtalkNarrow(vortex_t * vortex)
{
vortex_XtalkHw_SetLeftEQ(vortex, sXtalkNarrowKLeftEq,
sXtalkNarrowShiftLeftEq,
asXtalkNarrowCoefsLeftEq);
vortex_XtalkHw_SetRightEQ(vortex, sXtalkNarrowKRightEq,
sXtalkNarrowShiftRightEq,
asXtalkNarrowCoefsRightEq);
vortex_XtalkHw_SetLeftXT(vortex, sXtalkNarrowKLeftXt,
sXtalkNarrowShiftLeftXt,
asXtalkNarrowCoefsLeftXt);
vortex_XtalkHw_SetRightXT(vortex, sXtalkNarrowKLeftXt,
sXtalkNarrowShiftLeftXt,
asXtalkNarrowCoefsLeftXt);
vortex_XtalkHw_SetDelay(vortex, wXtalkNarrowRightDelay, wXtalkNarrowLeftDelay); // inlined
}
static void vortex_XtalkHw_ProgramDiamondXtalk(vortex_t * vortex)
{
//sDiamondKLeftEq,sDiamondKRightXt,asDiamondCoefsLeftEq
vortex_XtalkHw_SetLeftEQ(vortex, sDiamondKLeftEq,
sDiamondShiftLeftEq, asDiamondCoefsLeftEq);
vortex_XtalkHw_SetRightEQ(vortex, sDiamondKRightEq,
sDiamondShiftRightEq, asDiamondCoefsRightEq);
vortex_XtalkHw_SetLeftXT(vortex, sDiamondKLeftXt,
sDiamondShiftLeftXt, asDiamondCoefsLeftXt);
vortex_XtalkHw_SetRightXT(vortex, sDiamondKLeftXt,
sDiamondShiftLeftXt, asDiamondCoefsLeftXt);
vortex_XtalkHw_SetDelay(vortex, wDiamondRightDelay, wDiamondLeftDelay); // inlined
}
static void vortex_XtalkHw_init(vortex_t * vortex)
{
vortex_XtalkHw_ZeroState(vortex);
}
/* End of file */
Messung V0.5 in Prozent C=94 H=94 G=93
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(vorverarbeitet am 2026-06-07)
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