/* * ALSA SoC TPA6130A2 amplifier driver * * Copyright (C) Nokia Corporation * * Author: Peter Ujfalusi * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * version 2 as published by the Free Software Foundation. * * 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., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA * */ #ifndef __TPA6130A2_H__ #define __TPA6130A2_H__ /* Register addresses */ #define TPA6130A2_REG_CONTROL 0x01 #define TPA6130A2_REG_VOL_MUTE 0x02 #define TPA6130A2_REG_OUT_IMPEDANCE 0x03 #define TPA6130A2_REG_VERSION 0x04 /* Register bits */ /* TPA6130A2_REG_CONTROL (0x01) */ #define TPA6130A2_SWS_SHIFT 0 #define TPA6130A2_SWS (0x01 << TPA6130A2_SWS_SHIFT) #define TPA6130A2_TERMAL (0x01 << 1) #define TPA6130A2_MODE(x) (x << 4) #define TPA6130A2_MODE_STEREO (0x00) #define TPA6130A2_MODE_DUAL_MONO (0x01) #define TPA6130A2_MODE_BRIDGE (0x02) #define TPA6130A2_MODE_MASK (0x03) #define TPA6130A2_HP_EN_R_SHIFT 6 #define TPA6130A2_HP_EN_R (0x01 << TPA6130A2_HP_EN_R_SHIFT) #define TPA6130A2_HP_EN_L_SHIFT 7 #define TPA6130A2_HP_EN_L (0x01 << TPA6130A2_HP_EN_L_SHIFT) /* TPA6130A2_REG_VOL_MUTE (0x02) */ #define TPA6130A2_VOLUME(x) ((x & 0x3f) << 0) #define TPA6130A2_MUTE_R (0x01 << 6) #define TPA6130A2_MUTE_L (0x01 << 7) /* TPA6130A2_REG_OUT_IMPEDANCE (0x03) */ #define TPA6130A2_HIZ_R (0x01 << 0) #define TPA6130A2_HIZ_L (0x01 << 1) /* TPA6130A2_REG_VERSION (0x04) */ #define TPA6130A2_VERSION_MASK (0x0f) #endif /* __TPA6130A2_H__ */ 75893a4ac405d4e1cbae6aa'>commitdiff

path: root/include/acpi/platform/acenv.h

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