Takashi Iwai 1c53e7253e ALSA: usb-audio: Save mixer status only once at suspend ...

The suspend callback of usb-audio driver may be called multiple times
per suspend when multiple USB interfaces are bound to a single sound
card instance.  In such a case, it's superfluous to save the mixer
values multiple times.  This patch fixes it by checking the counter.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

2014-05-02 18:14:42 +02:00

..

6fire

ALSA: 6fire: Use standard printk helpers

2014-02-26 17:22:09 +01:00

caiaq

ALSA: usb: Convert to snd_card_new() with a device pointer

2014-02-12 11:18:00 +01:00

hiface

ALSA: usb: Convert to snd_card_new() with a device pointer

2014-02-12 11:18:00 +01:00

misc

ALSA: usb: Convert to snd_card_new() with a device pointer

2014-02-12 11:18:00 +01:00

usx2y

ALSA: usx2y: Don't peep the card internal object

2014-02-17 10:16:25 +01:00

card.c

ALSA: usb-audio: Save mixer status only once at suspend

2014-05-02 18:14:42 +02:00

card.h

ALSA: usb-audio: rename alt_idx to altsetting

2013-10-07 11:22:03 +02:00

clock.c

ALSA: usb-audio: Use standard printk helpers

2014-02-26 16:45:34 +01:00

clock.h

ALSA: usb-audio: UAC2: do clock validity check earlier

2013-04-04 08:30:59 +02:00

debug.h

ALSA: usb-audio: make hwc_debug a noop in case HW_CONST_DEBUG is not set

2011-05-18 11:44:35 +02:00

endpoint.c

ALSA: usb-audio: Use standard printk helpers

2014-02-26 16:45:34 +01:00

endpoint.h

ALSA: usb-audio: void return type of snd_usb_endpoint_deactivate()

2013-10-07 11:00:03 +02:00

format.c

ALSA: usb-audio: Use standard printk helpers

2014-02-26 16:45:34 +01:00

format.h

ALSA: usb-audio: store protocol version in struct audioformat

2013-06-27 21:59:47 +02:00

helper.c

ALSA: usb-audio: support wireless devices in snd_usb_parse_datainterval

2013-10-07 12:52:21 +02:00

helper.h

ALSA: usb-audio: increase control transfer timeout

2011-09-27 09:21:48 +02:00

Kconfig

ALSA: usb-audio: Add missing kconfig dependecy

2014-02-03 09:42:45 +01:00

Makefile

Add M2Tech hiFace USB-SPDIF driver

2013-06-24 09:26:08 +02:00

midi.c

ALSA: usb-audio: Use standard printk helpers

2014-02-26 16:45:34 +01:00

midi.h

ALSA: usb-audio: add support for Akai MPD16

2010-05-21 17:12:30 +02:00

mixer_maps.c

ALSA: usb-audio: work around KEF X300A firmware bug

2014-02-17 10:11:54 +01:00

mixer_quirks.c

ALSA: usb-audio: Use standard printk helpers

2014-02-26 16:45:34 +01:00

mixer_quirks.h

ALSA: usb-mixer: factor out quirks

2010-03-12 12:20:26 +01:00

mixer.c

ASoC: Updates for v3.15

2014-03-13 09:53:25 +01:00

mixer.h

ALSA: usb-audio: Resume mixer values properly

2014-02-03 09:51:34 +01:00

pcm.c

ALSA: usb-audio: Prevent printk ratelimiting from spamming kernel log while DEBUG not defined

2014-05-02 18:10:59 +02:00

pcm.h

ALSA: usb: refine delay information with USB frame counter

2011-09-12 10:30:20 +02:00

power.h

ALSA: usbaudio: implement USB autosuspend

2011-03-11 14:59:29 +01:00

proc.c

ALSA: usb-audio: proc: use found syncmaxsize to determine feedback format

2013-05-17 08:05:34 +02:00

proc.h

ALSA: usb-audio: refactor code

2010-03-05 08:17:14 +01:00

quirks-table.h

ALSA: snd-usb: re-order some quirk entries

2014-01-14 14:40:08 +01:00

quirks.c

ALSA: usb-audio: Use standard printk helpers

2014-02-26 16:45:34 +01:00

quirks.h

ALSA: snd-usb: add quirks handler for DSD streams

2013-04-18 10:03:53 +02:00

stream.c

ALSA: usb-audio: Use standard printk helpers

2014-02-26 16:45:34 +01:00

stream.h

ALSA: snd-usb: re-order code

2011-09-14 17:07:02 +02:00

usbaudio.h

ALSA: usb-audio: Use standard printk helpers

2014-02-26 16:45:34 +01:00