162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-or-later */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Copyright (c) by James Courtier-Dutton <James@superbug.demon.co.uk> 462306a36Sopenharmony_ci * Driver tina2 chips 562306a36Sopenharmony_ci */ 662306a36Sopenharmony_ci 762306a36Sopenharmony_ci/********************************************************************************************************/ 862306a36Sopenharmony_ci/* Audigy2 Tina2 (notebook) pointer-offset register set, accessed through the PTR2 and DATA2 registers */ 962306a36Sopenharmony_ci/********************************************************************************************************/ 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci#define TINA2_VOLUME 0x71 /* Attenuate playback volume to prevent distortion. */ 1262306a36Sopenharmony_ci /* The windows driver does not use this register, 1362306a36Sopenharmony_ci * so it must use some other attenuation method. 1462306a36Sopenharmony_ci * Without this, the output is 12dB too loud, 1562306a36Sopenharmony_ci * resulting in distortion. 1662306a36Sopenharmony_ci */ 1762306a36Sopenharmony_ci 18