mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-28 15:13:55 +08:00
2f73bfbe08
replace au_read/write/sync with __raw_read/write and wmb. Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com> Cc: Linux-MIPS <linux-mips@linux-mips.org> Patchwork: https://patchwork.linux-mips.org/patch/7465/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
/*
|
|
* Alchemy ALSA ASoC audio support.
|
|
*
|
|
* (c) 2007-2011 MSC Vertriebsges.m.b.H.,
|
|
* Manuel Lauss <manuel.lauss@gmail.com>
|
|
*
|
|
* 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.
|
|
*
|
|
*/
|
|
|
|
#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
|