Linux-2.6.12-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!
diff --git a/sound/pci/au88x0/au88x0_xtalk.h b/sound/pci/au88x0/au88x0_xtalk.h
new file mode 100644
index 0000000..0b8d7b6
--- /dev/null
+++ b/sound/pci/au88x0/au88x0_xtalk.h
@@ -0,0 +1,61 @@
+/***************************************************************************
+ * au88x0_cxtalk.h
+ *
+ * Wed Nov 19 19:07:17 2003
+ * Copyright 2003 mjander
+ * mjander@users.sourceforge.org
+ ****************************************************************************/
+
+/*
+ * 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.
+ */
+
+/* The crosstalk canceler supports 5 stereo input channels. The result is
+ available at one single output route pair (stereo). */
+
+#ifndef _AU88X0_CXTALK_H
+#define _AU88X0_CXTALK_H
+
+#include "au88x0.h"
+
+#define XTDLINE_SZ 32
+#define XTGAINS_SZ 10
+#define XTINST_SZ 4
+
+#define XT_HEADPHONE 1
+#define XT_SPEAKER0 2
+#define XT_SPEAKER1 3
+#define XT_DIAMOND 4
+
+typedef long xtalk_dline_t[XTDLINE_SZ];
+typedef short xtalk_gains_t[XTGAINS_SZ];
+typedef short xtalk_instate_t[XTINST_SZ];
+typedef short xtalk_coefs_t[5][5];
+typedef short xtalk_state_t[5][4];
+
+static void vortex_XtalkHw_SetGains(vortex_t * vortex,
+ xtalk_gains_t const gains);
+static void vortex_XtalkHw_SetGainsAllChan(vortex_t * vortex);
+static void vortex_XtalkHw_SetSampleRate(vortex_t * vortex, int sr);
+static void vortex_XtalkHw_ProgramPipe(vortex_t * vortex);
+static void vortex_XtalkHw_ProgramPipe(vortex_t * vortex);
+static void vortex_XtalkHw_ProgramXtalkWide(vortex_t * vortex);
+static void vortex_XtalkHw_ProgramXtalkNarrow(vortex_t * vortex);
+static void vortex_XtalkHw_ProgramDiamondXtalk(vortex_t * vortex);
+static void vortex_XtalkHw_Enable(vortex_t * vortex);
+static void vortex_XtalkHw_Disable(vortex_t * vortex);
+static void vortex_XtalkHw_init(vortex_t * vortex);
+
+#endif /* _AU88X0_CXTALK_H */