linux-toradex.git/include/sound/ak4114.h, branch v3.2.74

ALSA: ak411x: Fix stall in work callback

2015-03-06T00:39:17+00:00

commit 4161b4505f1690358ac0a9ee59845a7887336b21 upstream.

When ak4114 work calls its callback and the callback invokes
ak4114_reinit(), it stalls due to flush_delayed_work().  For avoiding
this, control the reentrance by introducing a refcount.  Also
flush_delayed_work() is replaced with cancel_delayed_work_sync().

The exactly same bug is present in ak4113.c and fixed as well.

Reported-by: Pavel Hofman 
Acked-by: Jaroslav Kysela 
Tested-by: Pavel Hofman 
Signed-off-by: Takashi Iwai 
[bwh: Backported to 3.2: snd_ak411{3,4}_reinit were previously using
 flush_delayed_work_sync() rather than flush_delayed_work()]
Signed-off-by: Ben Hutchings

ALSA: ak4114 - fix errors in output selector bits

2009-09-21T13:44:39+00:00

* the previous version had a typo - values of AK4114_OPS10-12 were
  identical with AK4114_OPS00-02
* Since no cards actually use this feature, the bug was not identified earlier

Signed-off-by: Pavel Hofman 
Signed-off-by: Takashi Iwai

[ALSA] some fixes and cleanup for ICE1724 cards

2008-04-24T10:00:25+00:00

* removing the hack with NON_AKM ak4xxx type
* support for card-specific flags in ak4114_stats
* definition of the flags for corresponding cards

Signed-off-by: Pavel Hofman 
Signed-off-by: Takashi Iwai

[ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz

2007-10-16T14:51:18+00:00

Signed-off-by: Jaroslav Kysela

[ALSA] Fix misc bugs in i2c/others/ak4114.c

2007-05-11T14:55:57+00:00

* correct register for 'IEC958 Non-PCM Bitstream', 'IEC958 DTS Bitstream'
  to use AK4114_REG_RCS0
* correct check for control name: if (strstr(kctl->id.name, 'Playback'))
* correct check: if (!chip->init) in snd_ak4114_external_rate
* added PCM control 'IEC958 PPL Lock Status'

Signed-off-by: Pavel Hofman 
Signed-off-by: Takashi Iwai 
Signed-off-by: Jaroslav Kysela

[ALSA] ak4114 - Fix a typo in DIF2 bit definition

2007-05-11T14:55:53+00:00

Fixed a typo in AK4114_DIF2 bit definition.  This may fix some
problems for Audiophile 192 and Juli boards.

Signed-off-by: Takashi Iwai 
Signed-off-by: Jaroslav Kysela

[ALSA] Add some more 'const', but needs changes in i2c/other/ak4*

2007-02-09T08:03:17+00:00

Make data passed to ak4xxx_create 'const'.
Signed-of-by: Philipp Matthias Hahn 

Signed-off-by: Takashi Iwai 
Signed-off-by: Jaroslav Kysela

[ALSA] ak4114 - Use global workqueue

2007-02-09T08:02:41+00:00

Use global workqueue for simplicity instead of own workqueue.

Signed-off-by: Takashi Iwai 
Signed-off-by: Jaroslav Kysela

WorkStruct: make allyesconfig

2006-11-22T14:57:56+00:00

Fix up for make allyesconfig.

Signed-Off-By: David Howells

[ALSA] Remove xxx_t typedefs: I2C drivers

2006-01-03T11:18:09+00:00

Modules: AK4114 receiver,AK4117 receiver,AK4XXX AD/DA converters

[Missing files in last commit]
Remove xxx_t typedefs from the i2c drivers.

Signed-off-by: Takashi Iwai