1*2874c5fdSThomas Gleixner /* SPDX-License-Identifier: GPL-2.0-or-later */ 29db9ed97SJoonyoung Shim /* 39db9ed97SJoonyoung Shim * max9877.h -- amp driver for max9877 49db9ed97SJoonyoung Shim * 59db9ed97SJoonyoung Shim * Copyright (C) 2009 Samsung Electronics Co.Ltd 69db9ed97SJoonyoung Shim * Author: Joonyoung Shim <jy0922.shim@samsung.com> 79db9ed97SJoonyoung Shim */ 89db9ed97SJoonyoung Shim 99db9ed97SJoonyoung Shim #ifndef _MAX9877_H 109db9ed97SJoonyoung Shim #define _MAX9877_H 119db9ed97SJoonyoung Shim 129db9ed97SJoonyoung Shim #define MAX9877_INPUT_MODE 0x00 139db9ed97SJoonyoung Shim #define MAX9877_SPK_VOLUME 0x01 149db9ed97SJoonyoung Shim #define MAX9877_HPL_VOLUME 0x02 159db9ed97SJoonyoung Shim #define MAX9877_HPR_VOLUME 0x03 169db9ed97SJoonyoung Shim #define MAX9877_OUTPUT_MODE 0x04 179db9ed97SJoonyoung Shim 189db9ed97SJoonyoung Shim /* MAX9877_INPUT_MODE */ 199db9ed97SJoonyoung Shim #define MAX9877_INB (1 << 4) 209db9ed97SJoonyoung Shim #define MAX9877_INA (1 << 5) 219db9ed97SJoonyoung Shim #define MAX9877_ZCD (1 << 6) 229db9ed97SJoonyoung Shim 239db9ed97SJoonyoung Shim /* MAX9877_OUTPUT_MODE */ 249db9ed97SJoonyoung Shim #define MAX9877_OUTMODE_MASK (15 << 0) 259db9ed97SJoonyoung Shim #define MAX9877_OSC_MASK (3 << 4) 269db9ed97SJoonyoung Shim #define MAX9877_OSC_OFFSET 4 279db9ed97SJoonyoung Shim #define MAX9877_BYPASS (1 << 6) 289db9ed97SJoonyoung Shim #define MAX9877_SHDN (1 << 7) 299db9ed97SJoonyoung Shim 309db9ed97SJoonyoung Shim #endif 31