Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 123 insertions, 0 deletions

diff --git a/sound/pci/au88x0/au88x0_a3d.h b/sound/pci/au88x0/au88x0_a3d.h
new file mode 100644
index 000000000000..0584c65bcab0
--- /dev/null
+++ b/sound/pci/au88x0/au88x0_a3d.h
@@ -0,0 +1,123 @@
+/***************************************************************************
+ *            au88x0_a3d.h
+ *
+ *  Fri Jul 18 14:16:03 2003
+ *  Copyright  2003  mjander
+ *  mjander@users.sourceforge.net
+ ****************************************************************************/
+
+/*
+ *  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.
+ */
+
+#ifndef _AU88X0_A3D_H
+#define _AU88X0_A3D_H
+
+//#include <openal.h>
+
+#define HRTF_SZ 0x38
+#define DLINE_SZ 0x28
+
+#define CTRLID_HRTF             1
+#define CTRLID_ITD              2
+#define CTRLID_ILD              4
+#define CTRLID_FILTER   8
+#define CTRLID_GAINS    16
+
+/* 3D parameter structs */
+typedef unsigned short int a3d_Hrtf_t[HRTF_SZ];
+typedef unsigned short int a3d_ItdDline_t[DLINE_SZ];
+typedef unsigned short int a3d_atmos_t[5];
+typedef unsigned short int a3d_LRGains_t[2];
+typedef unsigned short int a3d_Itd_t[2];
+typedef unsigned short int a3d_Ild_t[2];
+
+typedef struct {
+        void *vortex;           // Formerly CAsp4HwIO*, now vortex_t*.
+        unsigned int source;    /* this_04 */
+        unsigned int slice;     /* this_08 */
+        a3d_Hrtf_t hrtf[2];
+        a3d_Itd_t itd;
+        a3d_Ild_t ild;
+        a3d_ItdDline_t dline;
+        a3d_atmos_t filter;
+} a3dsrc_t;
+
+/* First Register bank */
+
+#define A3D_A_HrtfCurrent       0x18000 /* 56 ULONG */
+#define A3D_A_GainCurrent       0x180E0
+#define A3D_A_GainTarget        0x180E4
+#define A3D_A_A12Current        0x180E8 /* Atmospheric current. */
+#define A3D_A_A21Target         0x180EC /* Atmospheric target */
+#define A3D_A_B01Current        0x180F0 /* Atmospheric current */
+#define A3D_A_B10Target         0x180F4 /* Atmospheric target */
+#define A3D_A_B2Current         0x180F8 /* Atmospheric current */
+#define A3D_A_B2Target          0x180FC /* Atmospheric target */
+#define A3D_A_HrtfTarget        0x18100 /* 56 ULONG */
+#define A3D_A_ITDCurrent        0x181E0
+#define A3D_A_ITDTarget         0x181E4
+#define A3D_A_HrtfDelayLine     0x181E8 /* 56 ULONG */
+#define A3D_A_ITDDelayLine      0x182C8 /* 40/45 ULONG */
+#define A3D_A_HrtfTrackTC       0x1837C /* Time Constants */
+#define A3D_A_GainTrackTC       0x18380
+#define A3D_A_CoeffTrackTC      0x18384
+#define A3D_A_ITDTrackTC        0x18388
+#define A3D_A_x1                        0x1838C
+#define A3D_A_x2                        0x18390
+#define A3D_A_y1                        0x18394
+#define A3D_A_y2                        0x18398
+#define A3D_A_HrtfOutL          0x1839C
+#define A3D_A_HrtfOutR          0x183A0
+#define         A3D_A_TAIL              0x183A4
+
+/* Second register bank */
+#define A3D_B_HrtfCurrent       0x19000 /* 56 ULONG */
+#define A3D_B_GainCurrent       0x190E0
+#define A3D_B_GainTarget        0x190E4
+#define A3D_B_A12Current        0x190E8
+#define A3D_B_A21Target         0x190EC
+#define A3D_B_B01Current        0x190F0
+#define A3D_B_B10Target         0x190F4
+#define A3D_B_B2Current         0x190F8
+#define A3D_B_B2Target          0x190FC
+#define A3D_B_HrtfTarget        0x19100 /* 56 ULONG */
+#define A3D_B_ITDCurrent        0x191E0
+#define A3D_B_ITDTarget         0x191E4
+#define A3D_B_HrtfDelayLine     0x191E8 /* 56 ULONG */
+#define         A3D_B_TAIL              0x192C8
+
+/* There are 4 slices, 4 a3d each = 16 a3d sources. */
+#define A3D_SLICE_BANK_A                0x18000 /* 4 sources */
+#define A3D_SLICE_BANK_B                0x19000 /* 4 sources */
+#define A3D_SLICE_VDBDest               0x19C00 /* 8 ULONG */
+#define A3D_SLICE_VDBSource             0x19C20 /* 4 ULONG */
+#define A3D_SLICE_ABReg                 0x19C30
+#define A3D_SLICE_CReg                  0x19C34
+#define A3D_SLICE_Control               0x19C38
+#define A3D_SLICE_DebugReserved 0x19C3c /* Dangerous! */
+#define A3D_SLICE_Pointers              0x19C40
+#define         A3D_SLICE_TAIL          0x1A000
+
+// Slice size: 0x2000
+// Source size: 0x3A4, 0x2C8
+
+/* Address generator macro. */
+#define a3d_addrA(slice,source,reg) (((slice)<<0xd)+((source)*0x3A4)+(reg))
+#define a3d_addrB(slice,source,reg) (((slice)<<0xd)+((source)*0x2C8)+(reg))
+#define a3d_addrS(slice,reg) (((slice)<<0xd)+(reg))
+//#define a3d_addr(slice,source,reg) (((reg)>=0x19000) ? a3d_addr2((slice),(source),(reg)) : a3d_addr1((slice),(source),(reg)))
+
+#endif                          /* _AU88X0_A3D_H */