/* SPDX-License-Identifier: GPL-2.0-only */
/*
* ALSA SoC TPA6130A2 amplifier driver
*
* Copyright (C) Nokia Corporation
*
* Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
*/
#ifndef __TPA6130A2_H__
#define __TPA6130A2_H__
/* Register addresses */
#define TPA6130A2_REG_CONTROL 0 x01
#define TPA6130A2_REG_VOL_MUTE 0 x02
#define TPA6130A2_REG_OUT_IMPEDANCE 0 x03
#define TPA6130A2_REG_VERSION 0 x04
/* Register bits */
/* TPA6130A2_REG_CONTROL (0x01) */
#define TPA6130A2_SWS_SHIFT 0
#define TPA6130A2_SWS (0 x01 << TPA6130A2_SWS_SHIFT)
#define TPA6130A2_TERMAL (0 x01 << 1 )
#define TPA6130A2_MODE(x) (x << 4 )
#define TPA6130A2_MODE_STEREO (0 x00)
#define TPA6130A2_MODE_DUAL_MONO (0 x01)
#define TPA6130A2_MODE_BRIDGE (0 x02)
#define TPA6130A2_MODE_MASK (0 x03)
#define TPA6130A2_HP_EN_R_SHIFT 6
#define TPA6130A2_HP_EN_R (0 x01 << TPA6130A2_HP_EN_R_SHIFT)
#define TPA6130A2_HP_EN_L_SHIFT 7
#define TPA6130A2_HP_EN_L (0 x01 << TPA6130A2_HP_EN_L_SHIFT)
/* TPA6130A2_REG_VOL_MUTE (0x02) */
#define TPA6130A2_VOLUME(x) ((x & 0 x3f) << 0 )
#define TPA6130A2_MUTE_R (0 x01 << 6 )
#define TPA6130A2_MUTE_L (0 x01 << 7 )
/* TPA6130A2_REG_OUT_IMPEDANCE (0x03) */
#define TPA6130A2_HIZ_R (0 x01 << 0 )
#define TPA6130A2_HIZ_L (0 x01 << 1 )
/* TPA6130A2_REG_VERSION (0x04) */
#define TPA6130A2_VERSION_MASK (0 x0f)
#endif /* __TPA6130A2_H__ */
Messung V0.5 in Prozent C=95 H=96 G=95
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-06-08)
¤
*© Formatika GbR, Deutschland