linux/sound/soc/au1x/psc.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

39 lines
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C

/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Alchemy ALSA ASoC audio support.
*
* (c) 2007-2011 MSC Vertriebsges.m.b.H.,
* Manuel Lauss <manuel.lauss@gmail.com>
*/
#ifndef _AU1X_PCM_H
#define _AU1X_PCM_H
struct au1xpsc_audio_data {
void __iomem *mmio;
unsigned long cfg;
unsigned long rate;
struct snd_soc_dai_driver dai_drv;
unsigned long pm[2];
struct mutex lock;
int dmaids[2];
};
/* easy access macros */
#define PSC_CTRL(x) ((x)->mmio + PSC_CTRL_OFFSET)
#define PSC_SEL(x) ((x)->mmio + PSC_SEL_OFFSET)
#define I2S_STAT(x) ((x)->mmio + PSC_I2SSTAT_OFFSET)
#define I2S_CFG(x) ((x)->mmio + PSC_I2SCFG_OFFSET)
#define I2S_PCR(x) ((x)->mmio + PSC_I2SPCR_OFFSET)
#define AC97_CFG(x) ((x)->mmio + PSC_AC97CFG_OFFSET)
#define AC97_CDC(x) ((x)->mmio + PSC_AC97CDC_OFFSET)
#define AC97_EVNT(x) ((x)->mmio + PSC_AC97EVNT_OFFSET)
#define AC97_PCR(x) ((x)->mmio + PSC_AC97PCR_OFFSET)
#define AC97_RST(x) ((x)->mmio + PSC_AC97RST_OFFSET)
#define AC97_STAT(x) ((x)->mmio + PSC_AC97STAT_OFFSET)
#endif