1 /* SPDX-License-Identifier: GPL-2.0-or-later * 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /* 2 /*
3 * Copyright (c) by James Courtier-Dutton <Ja 3 * Copyright (c) by James Courtier-Dutton <James@superbug.demon.co.uk>
4 * Driver tina2 chips 4 * Driver tina2 chips
>> 5 * Version: 0.1
5 */ 6 */
6 7
7 /********************************************* 8 /********************************************************************************************************/
8 /* Audigy2 Tina2 (notebook) pointer-offset reg 9 /* Audigy2 Tina2 (notebook) pointer-offset register set, accessed through the PTR2 and DATA2 registers */
9 /********************************************* 10 /********************************************************************************************************/
10 11
11 #define TINA2_VOLUME 0x71 /* Attenuate p 12 #define TINA2_VOLUME 0x71 /* Attenuate playback volume to prevent distortion. */
12 /* The windows 13 /* The windows driver does not use this register,
13 * so it must 14 * so it must use some other attenuation method.
14 * Without thi 15 * Without this, the output is 12dB too loud,
15 * resulting i 16 * resulting in distortion.
16 */ 17 */
17 18
18 19
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