linux-toradex.git/sound/core/vmaster.c, branch v4.4.2

ALSA: core: Use standard printk helpers

2014-02-14T07:14:15+00:00

Use dev_err() & co as much as possible.  If not available (no device
assigned at the calling point), use pr_xxx() helpers instead.

Signed-off-by: Takashi Iwai

ALSA: vmaster: Fix the regression of missing vmaster hook call

2013-07-03T12:01:32+00:00

The commit [1ca2f2ec: ALSA: vmaster: Add snd_ctl_sync_vmaster() helper
function] changed master_put() function and the check for the required
vmaster hook call is wrongly performed now, which results in the
missing hook call upon "Master Playback Switch" value changes.
This patch corrects the check logic.

Signed-off-by: Takashi Iwai

ALSA: vmaster: Add snd_ctl_sync_vmaster() helper function

2013-06-24T13:51:54+00:00

Introduce a new helper function, snd_ctl_sync_vmaster(), which updates
the slave put callbacks forcibly as well as calling the hook.  This
will be used in the upcoming patch in HD-audio codec driver for
toggling the mute in vmaster slaves.

Along with the new function, the old snd_ctl_sync_vmaster_hook() is
replaced as a macro calling with the argument hook_only=true.

Signed-off-by: Takashi Iwai

Merge branch 'for-linus' into for-next

2013-03-18T10:04:42+00:00

Back-merged for refactoring beep stuff.

ALSA: add/change some comments describing function return values

2013-03-12T07:32:53+00:00

script/kernel-doc reports the following type of warnings (when run in verbose
mode):

Warning(sound/core/init.c:152): No description found for return value of
'snd_card_create'

To fix that:
- add missing descriptions of function return values
- use "Return:" sections to describe those return values

Along the way:
- complete some descriptions
- fix some typos

Signed-off-by: Yacine Belkadi 
Signed-off-by: Takashi Iwai

ALSA: vmaster: Fix slave change notification

2013-03-05T14:43:39+00:00

When a value of a vmaster slave control is changed, the ctl change
notification is sometimes ignored.  This happens when the master
control overrides, e.g. when the corresponding master control is
muted.  The reason is that slave_put() returns the value of the actual
slave put callback, and it doesn't reflect the virtual slave value
change.

This patch fixes the function just to return 1 whenever a slave value
is changed.

Cc: 
Signed-off-by: Takashi Iwai

ALSA: fix core/vmaster.c kernel-doc warning

2012-04-18T05:56:15+00:00

Fix kernel-doc warning in sound/core/vmaster.c:

Warning(sound/core/vmaster.c:429): No description found for parameter 'private_data'

Signed-off-by: Randy Dunlap 
Signed-off-by: Takashi Iwai

ALSA: Add a hook capability to vmaster controls

2012-03-12T12:58:54+00:00

This patch adds a hook to vmaster control to be called at each time
when the master value is changed.  It'd be handy for an additional
mute LED control following the Master switch, for example.

Signed-off-by: Takashi Iwai

ALSA: vmaster - Free slave-links when freeing the master element

2011-11-10T11:34:24+00:00

When freeing the vmaster master element, we should release slave-links
properly, not only assumig that slaves will be freed soon later.

Signed-off-by: Takashi Iwai

sound: Add export.h for THIS_MODULE/EXPORT_SYMBOL where needed

2011-10-31T23:31:22+00:00

These aren't modules, but they do make use of these macros, so
they will need export.h to get that definition.  Previously,
they got it via the implicit module.h inclusion.

Signed-off-by: Paul Gortmaker