Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 914 deletions

diff --git a/ANDROID_3.4.5/sound/pci/au88x0/au88x0_a3d.c b/ANDROID_3.4.5/sound/pci/au88x0/au88x0_a3d.c
deleted file mode 100644
index 9ae8b3b1..00000000
--- a/ANDROID_3.4.5/sound/pci/au88x0/au88x0_a3d.c
+++ /dev/null
@@ -1,914 +0,0 @@
-/***************************************************************************
- *            au88x0_a3d.c
- *
- *  Fri Jul 18 14:16:22 2003
- *  Copyright  2003  mjander
- *  mjander@users.sourceforge.net
- *
- * A3D. You may think i'm crazy, but this may work someday. Who knows...
- ****************************************************************************/
-
-/*
- *  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 program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Library General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
-#include "au88x0_a3d.h"
-#include "au88x0_a3ddata.c"
-#include "au88x0_xtalk.h"
-#include "au88x0.h"
-
-static void
-a3dsrc_SetTimeConsts(a3dsrc_t * a, short HrtfTrack, short ItdTrack,
-		     short GTrack, short CTrack)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	hwwrite(vortex->mmio,
-		a3d_addrA(a->slice, a->source, A3D_A_HrtfTrackTC), HrtfTrack);
-	hwwrite(vortex->mmio,
-		a3d_addrA(a->slice, a->source, A3D_A_ITDTrackTC), ItdTrack);
-	hwwrite(vortex->mmio,
-		a3d_addrA(a->slice, a->source, A3D_A_GainTrackTC), GTrack);
-	hwwrite(vortex->mmio,
-		a3d_addrA(a->slice, a->source, A3D_A_CoeffTrackTC), CTrack);
-}
-
-#if 0
-static void
-a3dsrc_GetTimeConsts(a3dsrc_t * a, short *HrtfTrack, short *ItdTrack,
-		     short *GTrack, short *CTrack)
-{
-	// stub!
-}
-
-#endif
-/* Atmospheric absorption. */
-
-static void
-a3dsrc_SetAtmosTarget(a3dsrc_t * a, short aa, short b, short c, short d,
-		      short e)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	hwwrite(vortex->mmio,
-		a3d_addrB(a->slice, a->source, A3D_B_A21Target),
-		(e << 0x10) | d);
-	hwwrite(vortex->mmio,
-		a3d_addrB(a->slice, a->source, A3D_B_B10Target),
-		(b << 0x10) | aa);
-	hwwrite(vortex->mmio,
-		a3d_addrB(a->slice, a->source, A3D_B_B2Target), c);
-}
-
-static void
-a3dsrc_SetAtmosCurrent(a3dsrc_t * a, short aa, short b, short c, short d,
-		       short e)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	hwwrite(vortex->mmio,
-		a3d_addrB(a->slice, a->source, A3D_B_A12Current),
-		(e << 0x10) | d);
-	hwwrite(vortex->mmio,
-		a3d_addrB(a->slice, a->source, A3D_B_B01Current),
-		(b << 0x10) | aa);
-	hwwrite(vortex->mmio,
-		a3d_addrB(a->slice, a->source, A3D_B_B2Current), c);
-}
-
-static void
-a3dsrc_SetAtmosState(a3dsrc_t * a, short x1, short x2, short y1, short y2)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	hwwrite(vortex->mmio, a3d_addrA(a->slice, a->source, A3D_A_x1), x1);
-	hwwrite(vortex->mmio, a3d_addrA(a->slice, a->source, A3D_A_x2), x2);
-	hwwrite(vortex->mmio, a3d_addrA(a->slice, a->source, A3D_A_y1), y1);
-	hwwrite(vortex->mmio, a3d_addrA(a->slice, a->source, A3D_A_y2), y2);
-}
-
-#if 0
-static void
-a3dsrc_GetAtmosTarget(a3dsrc_t * a, short *aa, short *b, short *c,
-		      short *d, short *e)
-{
-}
-static void
-a3dsrc_GetAtmosCurrent(a3dsrc_t * a, short *bb01, short *ab01, short *b2,
-		       short *aa12, short *ba12)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	*aa12 =
-	    hwread(vortex->mmio,
-		   a3d_addrA(a->slice, a->source, A3D_A_A12Current));
-	*ba12 =
-	    hwread(vortex->mmio,
-		   a3d_addrB(a->slice, a->source, A3D_B_A12Current));
-	*ab01 =
-	    hwread(vortex->mmio,
-		   a3d_addrA(a->slice, a->source, A3D_A_B01Current));
-	*bb01 =
-	    hwread(vortex->mmio,
-		   a3d_addrB(a->slice, a->source, A3D_B_B01Current));
-	*b2 =
-	    hwread(vortex->mmio,
-		   a3d_addrA(a->slice, a->source, A3D_A_B2Current));
-}
-
-static void
-a3dsrc_GetAtmosState(a3dsrc_t * a, short *x1, short *x2, short *y1, short *y2)
-{
-
-}
-
-#endif
-/* HRTF */
-
-static void
-a3dsrc_SetHrtfTarget(a3dsrc_t * a, a3d_Hrtf_t const aa, a3d_Hrtf_t const b)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	int i;
-
-	for (i = 0; i < HRTF_SZ; i++)
-		hwwrite(vortex->mmio,
-			a3d_addrB(a->slice, a->source,
-				  A3D_B_HrtfTarget) + (i << 2),
-			(b[i] << 0x10) | aa[i]);
-}
-
-static void
-a3dsrc_SetHrtfCurrent(a3dsrc_t * a, a3d_Hrtf_t const aa, a3d_Hrtf_t const b)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	int i;
-
-	for (i = 0; i < HRTF_SZ; i++)
-		hwwrite(vortex->mmio,
-			a3d_addrB(a->slice, a->source,
-				  A3D_B_HrtfCurrent) + (i << 2),
-			(b[i] << 0x10) | aa[i]);
-}
-
-static void
-a3dsrc_SetHrtfState(a3dsrc_t * a, a3d_Hrtf_t const aa, a3d_Hrtf_t const b)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	int i;
-
-	for (i = 0; i < HRTF_SZ; i++)
-		hwwrite(vortex->mmio,
-			a3d_addrB(a->slice, a->source,
-				  A3D_B_HrtfDelayLine) + (i << 2),
-			(b[i] << 0x10) | aa[i]);
-}
-
-static void a3dsrc_SetHrtfOutput(a3dsrc_t * a, short left, short right)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	hwwrite(vortex->mmio,
-		a3d_addrA(a->slice, a->source, A3D_A_HrtfOutL), left);
-	hwwrite(vortex->mmio,
-		a3d_addrA(a->slice, a->source, A3D_A_HrtfOutR), right);
-}
-
-#if 0
-static void a3dsrc_GetHrtfTarget(a3dsrc_t * a, a3d_Hrtf_t aa, a3d_Hrtf_t b)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	int i;
-
-	for (i = 0; i < HRTF_SZ; i++)
-		aa[i] =
-		    hwread(vortex->mmio,
-			   a3d_addrA(a->slice, a->source,
-				     A3D_A_HrtfTarget + (i << 2)));
-	for (i = 0; i < HRTF_SZ; i++)
-		b[i] =
-		    hwread(vortex->mmio,
-			   a3d_addrB(a->slice, a->source,
-				     A3D_B_HrtfTarget + (i << 2)));
-}
-
-static void a3dsrc_GetHrtfCurrent(a3dsrc_t * a, a3d_Hrtf_t aa, a3d_Hrtf_t b)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	int i;
-
-	for (i = 0; i < HRTF_SZ; i++)
-		aa[i] =
-		    hwread(vortex->mmio,
-			   a3d_addrA(a->slice, a->source,
-				     A3D_A_HrtfCurrent + (i << 2)));
-	for (i = 0; i < HRTF_SZ; i++)
-		b[i] =
-		    hwread(vortex->mmio,
-			   a3d_addrB(a->slice, a->source,
-				     A3D_B_HrtfCurrent + (i << 2)));
-}
-
-static void a3dsrc_GetHrtfState(a3dsrc_t * a, a3d_Hrtf_t aa, a3d_Hrtf_t b)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	int i;
-	// FIXME: verify this!
-	for (i = 0; i < HRTF_SZ; i++)
-		aa[i] =
-		    hwread(vortex->mmio,
-			   a3d_addrA(a->slice, a->source,
-				     A3D_A_HrtfDelayLine + (i << 2)));
-	for (i = 0; i < HRTF_SZ; i++)
-		b[i] =
-		    hwread(vortex->mmio,
-			   a3d_addrB(a->slice, a->source,
-				     A3D_B_HrtfDelayLine + (i << 2)));
-}
-
-static void a3dsrc_GetHrtfOutput(a3dsrc_t * a, short *left, short *right)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	*left =
-	    hwread(vortex->mmio,
-		   a3d_addrA(a->slice, a->source, A3D_A_HrtfOutL));
-	*right =
-	    hwread(vortex->mmio,
-		   a3d_addrA(a->slice, a->source, A3D_A_HrtfOutR));
-}
-
-#endif
-
-/* Interaural Time Difference. 
- * "The other main clue that humans use to locate sounds, is called 
- * Interaural Time Difference (ITD). The differences in distance from 
- * the sound source to a listeners ears means  that the sound will 
- * reach one ear slightly before the other....", found somewhere with google.*/
-static void a3dsrc_SetItdTarget(a3dsrc_t * a, short litd, short ritd)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-
-	if (litd < 0)
-		litd = 0;
-	if (litd > 0x57FF)
-		litd = 0x57FF;
-	if (ritd < 0)
-		ritd = 0;
-	if (ritd > 0x57FF)
-		ritd = 0x57FF;
-	hwwrite(vortex->mmio,
-		a3d_addrB(a->slice, a->source, A3D_B_ITDTarget),
-		(ritd << 0x10) | litd);
-	//hwwrite(vortex->mmio, addr(0x191DF+5, this04, this08), (ritd<<0x10)|litd);
-}
-
-static void a3dsrc_SetItdCurrent(a3dsrc_t * a, short litd, short ritd)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-
-	if (litd < 0)
-		litd = 0;
-	if (litd > 0x57FF)
-		litd = 0x57FF;
-	if (ritd < 0)
-		ritd = 0;
-	if (ritd > 0x57FF)
-		ritd = 0x57FF;
-	hwwrite(vortex->mmio,
-		a3d_addrB(a->slice, a->source, A3D_B_ITDCurrent),
-		(ritd << 0x10) | litd);
-	//hwwrite(vortex->mmio, addr(0x191DF+1, this04, this08), (ritd<<0x10)|litd);
-}
-
-static void a3dsrc_SetItdDline(a3dsrc_t * a, a3d_ItdDline_t const dline)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	int i;
-	/* 45 != 40 -> Check this ! */
-	for (i = 0; i < DLINE_SZ; i++)
-		hwwrite(vortex->mmio,
-			a3d_addrA(a->slice, a->source,
-				  A3D_A_ITDDelayLine) + (i << 2), dline[i]);
-}
-
-#if 0
-static void a3dsrc_GetItdTarget(a3dsrc_t * a, short *litd, short *ritd)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	*ritd =
-	    hwread(vortex->mmio,
-		   a3d_addrA(a->slice, a->source, A3D_A_ITDTarget));
-	*litd =
-	    hwread(vortex->mmio,
-		   a3d_addrB(a->slice, a->source, A3D_B_ITDTarget));
-}
-
-static void a3dsrc_GetItdCurrent(a3dsrc_t * a, short *litd, short *ritd)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-
-	*ritd =
-	    hwread(vortex->mmio,
-		   a3d_addrA(a->slice, a->source, A3D_A_ITDCurrent));
-	*litd =
-	    hwread(vortex->mmio,
-		   a3d_addrB(a->slice, a->source, A3D_B_ITDCurrent));
-}
-
-static void a3dsrc_GetItdDline(a3dsrc_t * a, a3d_ItdDline_t dline)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	int i;
-
-	for (i = 0; i < DLINE_SZ; i++)
-		dline[i] =
-		    hwread(vortex->mmio,
-			   a3d_addrA(a->slice, a->source,
-				     A3D_A_ITDDelayLine + (i << 2)));
-}
-
-#endif
-/* This is may be used for ILD Interaural Level Difference. */
-
-static void a3dsrc_SetGainTarget(a3dsrc_t * a, short left, short right)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	hwwrite(vortex->mmio,
-		a3d_addrB(a->slice, a->source, A3D_B_GainTarget),
-		(right << 0x10) | left);
-}
-
-static void a3dsrc_SetGainCurrent(a3dsrc_t * a, short left, short right)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	hwwrite(vortex->mmio,
-		a3d_addrB(a->slice, a->source, A3D_B_GainCurrent),
-		(right << 0x10) | left);
-}
-
-#if 0
-static void a3dsrc_GetGainTarget(a3dsrc_t * a, short *left, short *right)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	*right =
-	    hwread(vortex->mmio,
-		   a3d_addrA(a->slice, a->source, A3D_A_GainTarget));
-	*left =
-	    hwread(vortex->mmio,
-		   a3d_addrB(a->slice, a->source, A3D_B_GainTarget));
-}
-
-static void a3dsrc_GetGainCurrent(a3dsrc_t * a, short *left, short *right)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	*right =
-	    hwread(vortex->mmio,
-		   a3d_addrA(a->slice, a->source, A3D_A_GainCurrent));
-	*left =
-	    hwread(vortex->mmio,
-		   a3d_addrB(a->slice, a->source, A3D_B_GainCurrent));
-}
-
-/* CA3dIO this func seems to be inlined all over this place. */
-static void CA3dIO_WriteReg(a3dsrc_t * a, unsigned long addr, short aa, short b)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	hwwrite(vortex->mmio, addr, (aa << 0x10) | b);
-}
-
-#endif
-/* Generic A3D stuff */
-
-static void a3dsrc_SetA3DSampleRate(a3dsrc_t * a, int sr)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	int esp0 = 0;
-
-	esp0 = (((esp0 & 0x7fffffff) | 0xB8000000) & 0x7) | ((sr & 0x1f) << 3);
-	hwwrite(vortex->mmio, A3D_SLICE_Control + ((a->slice) << 0xd), esp0);
-	//hwwrite(vortex->mmio, 0x19C38 + (this08<<0xd), esp0);
-}
-
-static void a3dsrc_EnableA3D(a3dsrc_t * a)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	hwwrite(vortex->mmio, A3D_SLICE_Control + ((a->slice) << 0xd),
-		0xF0000001);
-	//hwwrite(vortex->mmio, 0x19C38 + (this08<<0xd), 0xF0000001);
-}
-
-static void a3dsrc_DisableA3D(a3dsrc_t * a)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	hwwrite(vortex->mmio, A3D_SLICE_Control + ((a->slice) << 0xd),
-		0xF0000000);
-}
-
-static void a3dsrc_SetA3DControlReg(a3dsrc_t * a, unsigned long ctrl)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	hwwrite(vortex->mmio, A3D_SLICE_Control + ((a->slice) << 0xd), ctrl);
-}
-
-static void a3dsrc_SetA3DPointerReg(a3dsrc_t * a, unsigned long ptr)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	hwwrite(vortex->mmio, A3D_SLICE_Pointers + ((a->slice) << 0xd), ptr);
-}
-
-#if 0
-static void a3dsrc_GetA3DSampleRate(a3dsrc_t * a, int *sr)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	*sr = ((hwread(vortex->mmio, A3D_SLICE_Control + (a->slice << 0xd))
-		>> 3) & 0x1f);
-	//*sr = ((hwread(vortex->mmio, 0x19C38 + (this08<<0xd))>>3)&0x1f);
-}
-
-static void a3dsrc_GetA3DControlReg(a3dsrc_t * a, unsigned long *ctrl)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	*ctrl = hwread(vortex->mmio, A3D_SLICE_Control + ((a->slice) << 0xd));
-}
-
-static void a3dsrc_GetA3DPointerReg(a3dsrc_t * a, unsigned long *ptr)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	*ptr = hwread(vortex->mmio, A3D_SLICE_Pointers + ((a->slice) << 0xd));
-}
-
-#endif
-static void a3dsrc_ZeroSliceIO(a3dsrc_t * a)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-	int i;
-
-	for (i = 0; i < 8; i++)
-		hwwrite(vortex->mmio,
-			A3D_SLICE_VDBDest +
-			((((a->slice) << 0xb) + i) << 2), 0);
-	for (i = 0; i < 4; i++)
-		hwwrite(vortex->mmio,
-			A3D_SLICE_VDBSource +
-			((((a->slice) << 0xb) + i) << 2), 0);
-}
-
-/* Reset Single A3D source. */
-static void a3dsrc_ZeroState(a3dsrc_t * a)
-{
-	/*
-	printk(KERN_DEBUG "vortex: ZeroState slice: %d, source %d\n",
-	       a->slice, a->source);
-	*/
-	a3dsrc_SetAtmosState(a, 0, 0, 0, 0);
-	a3dsrc_SetHrtfState(a, A3dHrirZeros, A3dHrirZeros);
-	a3dsrc_SetItdDline(a, A3dItdDlineZeros);
-	a3dsrc_SetHrtfOutput(a, 0, 0);
-	a3dsrc_SetTimeConsts(a, 0, 0, 0, 0);
-
-	a3dsrc_SetAtmosCurrent(a, 0, 0, 0, 0, 0);
-	a3dsrc_SetAtmosTarget(a, 0, 0, 0, 0, 0);
-	a3dsrc_SetItdCurrent(a, 0, 0);
-	a3dsrc_SetItdTarget(a, 0, 0);
-	a3dsrc_SetGainCurrent(a, 0, 0);
-	a3dsrc_SetGainTarget(a, 0, 0);
-
-	a3dsrc_SetHrtfCurrent(a, A3dHrirZeros, A3dHrirZeros);
-	a3dsrc_SetHrtfTarget(a, A3dHrirZeros, A3dHrirZeros);
-}
-
-/* Reset entire A3D engine */
-static void a3dsrc_ZeroStateA3D(a3dsrc_t * a)
-{
-	int i, var, var2;
-
-	if ((a->vortex) == NULL) {
-		printk(KERN_ERR "vortex: ZeroStateA3D: ERROR: a->vortex is NULL\n");
-		return;
-	}
-
-	a3dsrc_SetA3DControlReg(a, 0);
-	a3dsrc_SetA3DPointerReg(a, 0);
-
-	var = a->slice;
-	var2 = a->source;
-	for (i = 0; i < 4; i++) {
-		a->slice = i;
-		a3dsrc_ZeroSliceIO(a);
-		//a3dsrc_ZeroState(a);
-	}
-	a->source = var2;
-	a->slice = var;
-}
-
-/* Program A3D block as pass through */
-static void a3dsrc_ProgramPipe(a3dsrc_t * a)
-{
-	a3dsrc_SetTimeConsts(a, 0, 0, 0, 0);
-	a3dsrc_SetAtmosCurrent(a, 0, 0x4000, 0, 0, 0);
-	a3dsrc_SetAtmosTarget(a, 0x4000, 0, 0, 0, 0);
-	a3dsrc_SetItdCurrent(a, 0, 0);
-	a3dsrc_SetItdTarget(a, 0, 0);
-	a3dsrc_SetGainCurrent(a, 0x7fff, 0x7fff);
-	a3dsrc_SetGainTarget(a, 0x7fff, 0x7fff);
-
-	/* SET HRTF HERE */
-
-	/* Single spike leads to identity transfer function. */
-	a3dsrc_SetHrtfCurrent(a, A3dHrirImpulse, A3dHrirImpulse);
-	a3dsrc_SetHrtfTarget(a, A3dHrirImpulse, A3dHrirImpulse);
-
-	/* Test: Sounds saturated. */
-	//a3dsrc_SetHrtfCurrent(a, A3dHrirSatTest, A3dHrirSatTest);
-	//a3dsrc_SetHrtfTarget(a, A3dHrirSatTest, A3dHrirSatTest);      
-}
-
-/* VDB = Vortex audio Dataflow Bus */
-#if 0
-static void a3dsrc_ClearVDBData(a3dsrc_t * a, unsigned long aa)
-{
-	vortex_t *vortex = (vortex_t *) (a->vortex);
-
-	// ((aa >> 2) << 8) - (aa >> 2)
-	hwwrite(vortex->mmio,
-		a3d_addrS(a->slice, A3D_SLICE_VDBDest) + (a->source << 2), 0);
-	hwwrite(vortex->mmio,
-		a3d_addrS(a->slice,
-			  A3D_SLICE_VDBDest + 4) + (a->source << 2), 0);
-	/*
-	   hwwrite(vortex->mmio, 0x19c00 + (((aa>>2)*255*4)+aa)*8, 0);
-	   hwwrite(vortex->mmio, 0x19c04 + (((aa>>2)*255*4)+aa)*8, 0);
-	 */
-}
-#endif
-
-/* A3D HwSource stuff. */
-
-static void vortex_A3dSourceHw_Initialize(vortex_t * v, int source, int slice)
-{
-	a3dsrc_t *a3dsrc = &(v->a3d[source + (slice * 4)]);
-	//a3dsrc_t *a3dsrc = &(v->a3d[source + (slice*4)]);
-
-	a3dsrc->vortex = (void *)v;
-	a3dsrc->source = source;	/* source */
-	a3dsrc->slice = slice;	/* slice */
-	a3dsrc_ZeroState(a3dsrc);
-	/* Added by me. */
-	a3dsrc_SetA3DSampleRate(a3dsrc, 0x11);
-}
-
-static int Vort3DRend_Initialize(vortex_t * v, unsigned short mode)
-{
-	v->xt_mode = mode;	/* this_14 */
-
-	vortex_XtalkHw_init(v);
-	vortex_XtalkHw_SetGainsAllChan(v);
-	switch (v->xt_mode) {
-	case XT_SPEAKER0:
-		vortex_XtalkHw_ProgramXtalkNarrow(v);
-		break;
-	case XT_SPEAKER1:
-		vortex_XtalkHw_ProgramXtalkWide(v);
-		break;
-	default:
-	case XT_HEADPHONE:
-		vortex_XtalkHw_ProgramPipe(v);
-		break;
-	case XT_DIAMOND:
-		vortex_XtalkHw_ProgramDiamondXtalk(v);
-		break;
-	}
-	vortex_XtalkHw_SetSampleRate(v, 0x11);
-	vortex_XtalkHw_Enable(v);
-	return 0;
-}
-
-/* 3D Sound entry points. */
-
-static int vortex_a3d_register_controls(vortex_t * vortex);
-static void vortex_a3d_unregister_controls(vortex_t * vortex);
-/* A3D base support init/shudown */
-static void __devinit vortex_Vort3D_enable(vortex_t * v)
-{
-	int i;
-
-	Vort3DRend_Initialize(v, XT_HEADPHONE);
-	for (i = 0; i < NR_A3D; i++) {
-		vortex_A3dSourceHw_Initialize(v, i % 4, i >> 2);
-		a3dsrc_ZeroStateA3D(&(v->a3d[0]));
-	}
-	/* Register ALSA controls */
-	vortex_a3d_register_controls(v);
-}
-
-static void vortex_Vort3D_disable(vortex_t * v)
-{
-	vortex_XtalkHw_Disable(v);
-	vortex_a3d_unregister_controls(v);
-}
-
-/* Make A3D subsystem connections. */
-static void vortex_Vort3D_connect(vortex_t * v, int en)
-{
-	int i;
-	
-// Disable AU8810 routes, since they seem to be wrong (in au8810.h).
-#ifdef CHIP_AU8810
-	return;
-#endif
-	
-#if 1
-	/* Alloc Xtalk mixin resources */
-	v->mixxtlk[0] =
-	    vortex_adb_checkinout(v, v->fixed_res, en, VORTEX_RESOURCE_MIXIN);
-	if (v->mixxtlk[0] < 0) {
-		printk
-		    ("vortex: vortex_Vort3D: ERROR: not enough free mixer resources.\n");
-		return;
-	}
-	v->mixxtlk[1] =
-	    vortex_adb_checkinout(v, v->fixed_res, en, VORTEX_RESOURCE_MIXIN);
-	if (v->mixxtlk[1] < 0) {
-		printk
-		    ("vortex: vortex_Vort3D: ERROR: not enough free mixer resources.\n");
-		return;
-	}
-#endif
-
-	/* Connect A3D -> XTALK */
-	for (i = 0; i < 4; i++) {
-		// 2 outputs per each A3D slice. 
-		vortex_route(v, en, 0x11, ADB_A3DOUT(i * 2), ADB_XTALKIN(i));
-		vortex_route(v, en, 0x11, ADB_A3DOUT(i * 2) + 1, ADB_XTALKIN(5 + i));
-	}
-#if 0
-	vortex_route(v, en, 0x11, ADB_XTALKOUT(0), ADB_EQIN(2));
-	vortex_route(v, en, 0x11, ADB_XTALKOUT(1), ADB_EQIN(3));
-#else
-	/* Connect XTalk -> mixer */
-	vortex_route(v, en, 0x11, ADB_XTALKOUT(0), ADB_MIXIN(v->mixxtlk[0]));
-	vortex_route(v, en, 0x11, ADB_XTALKOUT(1), ADB_MIXIN(v->mixxtlk[1]));
-	vortex_connection_mixin_mix(v, en, v->mixxtlk[0], v->mixplayb[0], 0);
-	vortex_connection_mixin_mix(v, en, v->mixxtlk[1], v->mixplayb[1], 0);
-	vortex_mix_setinputvolumebyte(v, v->mixplayb[0], v->mixxtlk[0],
-				      en ? MIX_DEFIGAIN : VOL_MIN);
-	vortex_mix_setinputvolumebyte(v, v->mixplayb[1], v->mixxtlk[1],
-				      en ? MIX_DEFIGAIN : VOL_MIN);
-	if (VORTEX_IS_QUAD(v)) {
-		vortex_connection_mixin_mix(v, en, v->mixxtlk[0],
-					    v->mixplayb[2], 0);
-		vortex_connection_mixin_mix(v, en, v->mixxtlk[1],
-					    v->mixplayb[3], 0);
-		vortex_mix_setinputvolumebyte(v, v->mixplayb[2],
-					      v->mixxtlk[0],
-					      en ? MIX_DEFIGAIN : VOL_MIN);
-		vortex_mix_setinputvolumebyte(v, v->mixplayb[3],
-					      v->mixxtlk[1],
-					      en ? MIX_DEFIGAIN : VOL_MIN);
-	}
-#endif
-}
-
-/* Initialize one single A3D source. */
-static void vortex_Vort3D_InitializeSource(a3dsrc_t * a, int en)
-{
-	if (a->vortex == NULL) {
-		printk
-		    ("vortex: Vort3D_InitializeSource: A3D source not initialized\n");
-		return;
-	}
-	if (en) {
-		a3dsrc_ProgramPipe(a);
-		a3dsrc_SetA3DSampleRate(a, 0x11);
-		a3dsrc_SetTimeConsts(a, HrtfTCDefault,
-				     ItdTCDefault, GainTCDefault,
-				     CoefTCDefault);
-		/* Remark: zero gain is muted. */
-		//a3dsrc_SetGainTarget(a,0,0);
-		//a3dsrc_SetGainCurrent(a,0,0);
-		a3dsrc_EnableA3D(a);
-	} else {
-		a3dsrc_DisableA3D(a);
-		a3dsrc_ZeroState(a);
-	}
-}
-
-/* Conversion of coordinates into 3D parameters. */
-
-static void vortex_a3d_coord2hrtf(a3d_Hrtf_t hrtf, int *coord)
-{
-	/* FIXME: implement this. */
-
-}
-static void vortex_a3d_coord2itd(a3d_Itd_t itd, int *coord)
-{
-	/* FIXME: implement this. */
-
-}
-static void vortex_a3d_coord2ild(a3d_LRGains_t ild, int left, int right)
-{
-	/* FIXME: implement this. */
-
-}
-static void vortex_a3d_translate_filter(a3d_atmos_t filter, int *params)
-{
-	/* FIXME: implement this. */
-
-}
-
-/* ALSA control interface.  */
-
-static int
-snd_vortex_a3d_hrtf_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
-{
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
-	uinfo->count = 6;
-	uinfo->value.integer.min = 0x00000000;
-	uinfo->value.integer.max = 0xffffffff;
-	return 0;
-}
-static int
-snd_vortex_a3d_itd_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
-{
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
-	uinfo->count = 2;
-	uinfo->value.integer.min = 0x00000000;
-	uinfo->value.integer.max = 0xffffffff;
-	return 0;
-}
-static int
-snd_vortex_a3d_ild_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
-{
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
-	uinfo->count = 2;
-	uinfo->value.integer.min = 0x00000000;
-	uinfo->value.integer.max = 0xffffffff;
-	return 0;
-}
-static int
-snd_vortex_a3d_filter_info(struct snd_kcontrol *kcontrol,
-			   struct snd_ctl_elem_info *uinfo)
-{
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
-	uinfo->count = 4;
-	uinfo->value.integer.min = 0x00000000;
-	uinfo->value.integer.max = 0xffffffff;
-	return 0;
-}
-
-static int
-snd_vortex_a3d_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
-{
-	//a3dsrc_t *a = kcontrol->private_data;
-	/* No read yet. Would this be really useable/needed ? */
-
-	return 0;
-}
-
-static int
-snd_vortex_a3d_hrtf_put(struct snd_kcontrol *kcontrol,
-			struct snd_ctl_elem_value *ucontrol)
-{
-	a3dsrc_t *a = kcontrol->private_data;
-	int changed = 1, i;
-	int coord[6];
-	for (i = 0; i < 6; i++)
-		coord[i] = ucontrol->value.integer.value[i];
-	/* Translate orientation coordinates to a3d params. */
-	vortex_a3d_coord2hrtf(a->hrtf[0], coord);
-	vortex_a3d_coord2hrtf(a->hrtf[1], coord);
-	a3dsrc_SetHrtfTarget(a, a->hrtf[0], a->hrtf[1]);
-	a3dsrc_SetHrtfCurrent(a, a->hrtf[0], a->hrtf[1]);
-	return changed;
-}
-
-static int
-snd_vortex_a3d_itd_put(struct snd_kcontrol *kcontrol,
-		       struct snd_ctl_elem_value *ucontrol)
-{
-	a3dsrc_t *a = kcontrol->private_data;
-	int coord[6];
-	int i, changed = 1;
-	for (i = 0; i < 6; i++)
-		coord[i] = ucontrol->value.integer.value[i];
-	/* Translate orientation coordinates to a3d params. */
-	vortex_a3d_coord2itd(a->hrtf[0], coord);
-	vortex_a3d_coord2itd(a->hrtf[1], coord);
-	/* Inter aural time difference. */
-	a3dsrc_SetItdTarget(a, a->itd[0], a->itd[1]);
-	a3dsrc_SetItdCurrent(a, a->itd[0], a->itd[1]);
-	a3dsrc_SetItdDline(a, a->dline);
-	return changed;
-}
-
-static int
-snd_vortex_a3d_ild_put(struct snd_kcontrol *kcontrol,
-		       struct snd_ctl_elem_value *ucontrol)
-{
-	a3dsrc_t *a = kcontrol->private_data;
-	int changed = 1;
-	int l, r;
-	/* There may be some scale tranlation needed here. */
-	l = ucontrol->value.integer.value[0];
-	r = ucontrol->value.integer.value[1];
-	vortex_a3d_coord2ild(a->ild, l, r);
-	/* Left Right panning. */
-	a3dsrc_SetGainTarget(a, l, r);
-	a3dsrc_SetGainCurrent(a, l, r);
-	return changed;
-}
-
-static int
-snd_vortex_a3d_filter_put(struct snd_kcontrol *kcontrol,
-			  struct snd_ctl_elem_value *ucontrol)
-{
-	a3dsrc_t *a = kcontrol->private_data;
-	int i, changed = 1;
-	int params[6];
-	for (i = 0; i < 6; i++)
-		params[i] = ucontrol->value.integer.value[i];
-	/* Translate generic filter params to a3d filter params. */
-	vortex_a3d_translate_filter(a->filter, params);
-	/* Atmospheric absorption and filtering. */
-	a3dsrc_SetAtmosTarget(a, a->filter[0],
-			      a->filter[1], a->filter[2],
-			      a->filter[3], a->filter[4]);
-	a3dsrc_SetAtmosCurrent(a, a->filter[0],
-			       a->filter[1], a->filter[2],
-			       a->filter[3], a->filter[4]);
-	return changed;
-}
-
-static struct snd_kcontrol_new vortex_a3d_kcontrol __devinitdata = {
-	.iface = SNDRV_CTL_ELEM_IFACE_PCM,
-	.name = "Playback PCM advanced processing",
-	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
-	.info = snd_vortex_a3d_hrtf_info,
-	.get = snd_vortex_a3d_get,
-	.put = snd_vortex_a3d_hrtf_put,
-};
-
-/* Control (un)registration. */
-static int __devinit vortex_a3d_register_controls(vortex_t * vortex)
-{
-	struct snd_kcontrol *kcontrol;
-	int err, i;
-	/* HRTF controls. */
-	for (i = 0; i < NR_A3D; i++) {
-		if ((kcontrol =
-		     snd_ctl_new1(&vortex_a3d_kcontrol, &vortex->a3d[i])) == NULL)
-			return -ENOMEM;
-		kcontrol->id.numid = CTRLID_HRTF;
-		kcontrol->info = snd_vortex_a3d_hrtf_info;
-		kcontrol->put = snd_vortex_a3d_hrtf_put;
-		if ((err = snd_ctl_add(vortex->card, kcontrol)) < 0)
-			return err;
-	}
-	/* ITD controls. */
-	for (i = 0; i < NR_A3D; i++) {
-		if ((kcontrol =
-		     snd_ctl_new1(&vortex_a3d_kcontrol, &vortex->a3d[i])) == NULL)
-			return -ENOMEM;
-		kcontrol->id.numid = CTRLID_ITD;
-		kcontrol->info = snd_vortex_a3d_itd_info;
-		kcontrol->put = snd_vortex_a3d_itd_put;
-		if ((err = snd_ctl_add(vortex->card, kcontrol)) < 0)
-			return err;
-	}
-	/* ILD (gains) controls. */
-	for (i = 0; i < NR_A3D; i++) {
-		if ((kcontrol =
-		     snd_ctl_new1(&vortex_a3d_kcontrol, &vortex->a3d[i])) == NULL)
-			return -ENOMEM;
-		kcontrol->id.numid = CTRLID_GAINS;
-		kcontrol->info = snd_vortex_a3d_ild_info;
-		kcontrol->put = snd_vortex_a3d_ild_put;
-		if ((err = snd_ctl_add(vortex->card, kcontrol)) < 0)
-			return err;
-	}
-	/* Filter controls. */
-	for (i = 0; i < NR_A3D; i++) {
-		if ((kcontrol =
-		     snd_ctl_new1(&vortex_a3d_kcontrol, &vortex->a3d[i])) == NULL)
-			return -ENOMEM;
-		kcontrol->id.numid = CTRLID_FILTER;
-		kcontrol->info = snd_vortex_a3d_filter_info;
-		kcontrol->put = snd_vortex_a3d_filter_put;
-		if ((err = snd_ctl_add(vortex->card, kcontrol)) < 0)
-			return err;
-	}
-	return 0;
-}
-
-static void vortex_a3d_unregister_controls(vortex_t * vortex)
-{
-
-}
-
-/* End of File*/