Book a Demo!
CoCalc Logo Icon
StoreFeaturesDocsShareSupportNewsAboutPoliciesSign UpSign In
awilliam
GitHub Repository: awilliam/linux-vfio
Path: blob/master/sound/pci/emu10k1/tina2.h
10817 views
1
/*
2
* Copyright (c) by James Courtier-Dutton <[email protected]>
3
* Driver tina2 chips
4
* Version: 0.1
5
*
6
* This program is free software; you can redistribute it and/or modify
7
* it under the terms of the GNU General Public License as published by
8
* the Free Software Foundation; either version 2 of the License, or
9
* (at your option) any later version.
10
*
11
* This program is distributed in the hope that it will be useful,
12
* but WITHOUT ANY WARRANTY; without even the implied warranty of
13
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14
* GNU General Public License for more details.
15
*
16
* You should have received a copy of the GNU General Public License
17
* along with this program; if not, write to the Free Software
18
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19
*
20
*/
21
22
/********************************************************************************************************/
23
/* Audigy2 Tina2 (notebook) pointer-offset register set, accessed through the PTR2 and DATA2 registers */
24
/********************************************************************************************************/
25
26
#define TINA2_VOLUME 0x71 /* Attenuate playback volume to prevent distortion. */
27
/* The windows driver does not use this register,
28
* so it must use some other attenuation method.
29
* Without this, the output is 12dB too loud,
30
* resulting in distortion.
31
*/
32
33
34