diff options
| author |   Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
|---|---|---|
| committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
| commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
| tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/sound/soc/au1x/psc.h | |
| parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) | |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/sound/soc/au1x/psc.h')
| -rw-r--r-- | kernel/sound/soc/au1x/psc.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/kernel/sound/soc/au1x/psc.h b/kernel/sound/soc/au1x/psc.h new file mode 100644 index 000000000..74dffeb64 --- /dev/null +++ b/kernel/sound/soc/au1x/psc.h @@ -0,0 +1,42 @@ +/* + * 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 |