linux/sound/soc/codecs/cs4265.h
Thomas Gleixner d2912cb15b treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
Based on 2 normalized pattern(s):

  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 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 #

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 4122 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Enrico Weigelt <info@metux.net>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Allison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-19 17:09:55 +02:00

61 lines
1.3 KiB
C

/* SPDX-License-Identifier: GPL-2.0-only */
/*
* cs4265.h -- CS4265 ALSA SoC audio driver
*
* Copyright 2014 Cirrus Logic, Inc.
*
* Author: Paul Handrigan <paul.handrigan@cirrus.com>
*/
#ifndef __CS4265_H__
#define __CS4265_H__
#define CS4265_CHIP_ID 0x1
#define CS4265_CHIP_ID_VAL 0xD0
#define CS4265_CHIP_ID_MASK 0xF0
#define CS4265_REV_ID_MASK 0x0F
#define CS4265_PWRCTL 0x02
#define CS4265_PWRCTL_PDN 1
#define CS4265_DAC_CTL 0x3
#define CS4265_DAC_CTL_MUTE (1 << 2)
#define CS4265_DAC_CTL_DIF (3 << 4)
#define CS4265_ADC_CTL 0x4
#define CS4265_ADC_MASTER 1
#define CS4265_ADC_DIF (1 << 4)
#define CS4265_ADC_FM (3 << 6)
#define CS4265_MCLK_FREQ 0x5
#define CS4265_MCLK_FREQ_MASK (7 << 4)
#define CS4265_SIG_SEL 0x6
#define CS4265_SIG_SEL_LOOP (1 << 1)
#define CS4265_CHB_PGA_CTL 0x7
#define CS4265_CHA_PGA_CTL 0x8
#define CS4265_ADC_CTL2 0x9
#define CS4265_DAC_CHA_VOL 0xA
#define CS4265_DAC_CHB_VOL 0xB
#define CS4265_DAC_CTL2 0xC
#define CS4265_INT_STATUS 0xD
#define CS4265_INT_MASK 0xE
#define CS4265_STATUS_MODE_MSB 0xF
#define CS4265_STATUS_MODE_LSB 0x10
#define CS4265_SPDIF_CTL1 0x11
#define CS4265_SPDIF_CTL2 0x12
#define CS4265_SPDIF_CTL2_MUTE (1 << 4)
#define CS4265_SPDIF_CTL2_DIF (3 << 6)
#define CS4265_C_DATA_BUFF 0x13
#define CS4265_MAX_REGISTER 0x2A
#endif