1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Alchemy ALSA ASoC audio support. 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * (c) 2007-2011 MSC Vertriebsges.m.b.H., 6*4882a593Smuzhiyun * Manuel Lauss <manuel.lauss@gmail.com> 7*4882a593Smuzhiyun */ 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #ifndef _AU1X_PCM_H 10*4882a593Smuzhiyun #define _AU1X_PCM_H 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun struct au1xpsc_audio_data { 13*4882a593Smuzhiyun void __iomem *mmio; 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun unsigned long cfg; 16*4882a593Smuzhiyun unsigned long rate; 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun struct snd_soc_dai_driver dai_drv; 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun unsigned long pm[2]; 21*4882a593Smuzhiyun struct mutex lock; 22*4882a593Smuzhiyun int dmaids[2]; 23*4882a593Smuzhiyun }; 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun /* easy access macros */ 26*4882a593Smuzhiyun #define PSC_CTRL(x) ((x)->mmio + PSC_CTRL_OFFSET) 27*4882a593Smuzhiyun #define PSC_SEL(x) ((x)->mmio + PSC_SEL_OFFSET) 28*4882a593Smuzhiyun #define I2S_STAT(x) ((x)->mmio + PSC_I2SSTAT_OFFSET) 29*4882a593Smuzhiyun #define I2S_CFG(x) ((x)->mmio + PSC_I2SCFG_OFFSET) 30*4882a593Smuzhiyun #define I2S_PCR(x) ((x)->mmio + PSC_I2SPCR_OFFSET) 31*4882a593Smuzhiyun #define AC97_CFG(x) ((x)->mmio + PSC_AC97CFG_OFFSET) 32*4882a593Smuzhiyun #define AC97_CDC(x) ((x)->mmio + PSC_AC97CDC_OFFSET) 33*4882a593Smuzhiyun #define AC97_EVNT(x) ((x)->mmio + PSC_AC97EVNT_OFFSET) 34*4882a593Smuzhiyun #define AC97_PCR(x) ((x)->mmio + PSC_AC97PCR_OFFSET) 35*4882a593Smuzhiyun #define AC97_RST(x) ((x)->mmio + PSC_AC97RST_OFFSET) 36*4882a593Smuzhiyun #define AC97_STAT(x) ((x)->mmio + PSC_AC97STAT_OFFSET) 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun #endif 39