1
2
3
4
5
6
7
8
9
10
11
12
13#ifndef _AU1X_PCM_H
14#define _AU1X_PCM_H
15
16struct au1xpsc_audio_data {
17 void __iomem *mmio;
18
19 unsigned long cfg;
20 unsigned long rate;
21
22 struct snd_soc_dai_driver dai_drv;
23
24 unsigned long pm[2];
25 struct mutex lock;
26 int dmaids[2];
27};
28
29
30#define PSC_CTRL(x) ((unsigned long)((x)->mmio) + PSC_CTRL_OFFSET)
31#define PSC_SEL(x) ((unsigned long)((x)->mmio) + PSC_SEL_OFFSET)
32#define I2S_STAT(x) ((unsigned long)((x)->mmio) + PSC_I2SSTAT_OFFSET)
33#define I2S_CFG(x) ((unsigned long)((x)->mmio) + PSC_I2SCFG_OFFSET)
34#define I2S_PCR(x) ((unsigned long)((x)->mmio) + PSC_I2SPCR_OFFSET)
35#define AC97_CFG(x) ((unsigned long)((x)->mmio) + PSC_AC97CFG_OFFSET)
36#define AC97_CDC(x) ((unsigned long)((x)->mmio) + PSC_AC97CDC_OFFSET)
37#define AC97_EVNT(x) ((unsigned long)((x)->mmio) + PSC_AC97EVNT_OFFSET)
38#define AC97_PCR(x) ((unsigned long)((x)->mmio) + PSC_AC97PCR_OFFSET)
39#define AC97_RST(x) ((unsigned long)((x)->mmio) + PSC_AC97RST_OFFSET)
40#define AC97_STAT(x) ((unsigned long)((x)->mmio) + PSC_AC97STAT_OFFSET)
41
42#endif
43