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/include/sound/adau1373.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/include/sound/adau1373.h')
| -rw-r--r-- | kernel/include/sound/adau1373.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/kernel/include/sound/adau1373.h b/kernel/include/sound/adau1373.h new file mode 100644 index 000000000..1b19c7666 --- /dev/null +++ b/kernel/include/sound/adau1373.h @@ -0,0 +1,34 @@ +/* + * Analog Devices ADAU1373 Audio Codec drive + * + * Copyright 2011 Analog Devices Inc. + * Author: Lars-Peter Clausen <lars@metafoo.de> + * + * Licensed under the GPL-2 or later. + */ + +#ifndef __SOUND_ADAU1373_H__ +#define __SOUND_ADAU1373_H__ + +enum adau1373_micbias_voltage { + ADAU1373_MICBIAS_2_9V = 0, + ADAU1373_MICBIAS_2_2V = 1, + ADAU1373_MICBIAS_2_6V = 2, + ADAU1373_MICBIAS_1_8V = 3, +}; + +#define ADAU1373_DRC_SIZE 13 + +struct adau1373_platform_data { + bool input_differential[4]; + bool lineout_differential; + bool lineout_ground_sense; + + unsigned int num_drc; + uint8_t drc_setting[3][ADAU1373_DRC_SIZE]; + + enum adau1373_micbias_voltage micbias1; + enum adau1373_micbias_voltage micbias2; +}; + +#endif |