Merge git://git.kernel.org/pub/scm/linux/kernel/git/perex/alsa

1 files changed, 36 insertions, 0 deletions

diff --git a/sound/pci/emu10k1/tina2.h b/sound/pci/emu10k1/tina2.h
new file mode 100644
index 00000000000..5c43abf03e8
--- /dev/null
+++ b/sound/pci/emu10k1/tina2.h
@@ -0,0 +1,36 @@
+/*
+ *  Copyright (c) by James Courtier-Dutton <James@superbug.demon.co.uk>
+ *  Driver p16v chips
+ *  Version: 0.21
+ *
+ *
+ *  This code was initally based on code from ALSA's emu10k1x.c which is:
+ *  Copyright (c) by Francisco Moraes <fmoraes@nc.rr.com>
+ *
+ *   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 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
+ *
+ */
+
+/********************************************************************************************************/
+/* Audigy2 Tina2 (notebook) pointer-offset register set, accessed through the PTR2 and DATA2 registers  */
+/********************************************************************************************************/
+
+#define TINA2_VOLUME	0x71	/* Attenuate playback volume to prevent distortion. */
+				/* The windows driver does not use this register,
+				 * so it must use some other attenuation method.
+				 * Without this, the output is 12dB too loud,
+				 * resulting in distortion.
+				 */
+