root/sound/pci/emu10k1/tina2.h
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 *  Copyright (c) by James Courtier-Dutton <James@superbug.demon.co.uk>
 *  Driver tina2 chips
 */

/********************************************************************************************************/
/* 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.
                                 */