linux/sound/drivers, branch v3.8.2

ALSA: aloop: Fix Oops while PM resume

2013-02-28T13:38:29Z

commit edac894389f9c9de2a1368c78809c824b343f3a5 upstream. snd-aloop driver has no proper PM implementation, thus the PM resume may trigger Oops due to leftover timer instance. This patch adds the missing suspend/resume implementation. Reported-and-tested-by: El boulangero Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: drivers: remove __dev* attributes

2012-12-07T06:34:32Z

CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton Signed-off-by: Takashi Iwai

ALSA: vx: hard dependency on the standard fw loader

2012-11-22T16:48:01Z

Yet again like previous two commits, drop the old hwdep user-space firmware code from vx driver (snd-vxpocket and snd-vx222). Signed-off-by: Takashi Iwai

ALSA: sound/drivers: remove CONFIG_EXPERIMENTAL

2012-10-24T22:16:38Z

This config item has not carried much meaning for a while now and is almost always enabled by default. As agreed during the Linux kernel summit, remove it. Signed-off-by: Kees Cook Signed-off-by: Takashi Iwai

ALSA: aloop - Close races at restarting the stream

2012-10-21T08:53:14Z

There are small races opened in the check of running bit and the timer lock. Instead of adding yet more flag, just protect the whole racy codes with the existing cable->lock. As a bonus, we can get rid of timer_lock now. Reported-and-tested-by: Omair Mohammed Abdullah Signed-off-by: Takashi Iwai

Merge branch 'dummy-ctl-inactive' of git://git.alsa-project.org/alsa-kprivate into for-next

2012-10-21T07:57:22Z

Quite a few mixer applications do not handle deactivated controls correctly. This patch adds such controls to snd-dummy to make crash^H^H^H^H^Htesting these apps easier.

ALSA: dummy: allow disabling mixer controls

2012-10-20T21:46:13Z

To make the testing of deactivated mixer controls easier (and for people with common hardware, possible), add a control that deactivates some other controls. Signed-off-by: Clemens Ladisch

ALSA: aloop - add locking to timer access

2012-10-06T14:50:28Z

When the loopback timer handler is running, calling del_timer() (for STOP trigger) will not wait for the handler to complete before deactivating the timer. The timer gets rescheduled in the handler as usual. Then a subsequent START trigger will try to start the timer using add_timer() with a timer pending leading to a kernel panic. Serialize the calls to add_timer() and del_timer() using a spin lock to avoid this. Signed-off-by: Omair Mohammed Abdullah Signed-off-by: Vinod Koul Cc: Signed-off-by: Takashi Iwai

sound: Remove unnecessary semicolon

2012-10-06T14:47:53Z

A simplified version of the semantic patch that finds this problem is as follows: (http://coccinelle.lip6.fr/) // @r1@ statement S; position p,p1; @@ S@p1;@p @script:python r2@ p << r1.p; p1 << r1.p1; @@ if p[0].line != p1[0].line_end: cocci.include_match(False) @@ position r1.p; @@ -;@p // Signed-off-by: Peter Senna Tschudin Signed-off-by: Takashi Iwai

ALSA: opl4: use list_move_tail instead of list_del/list_add_tail

2012-09-05T07:14:45Z

Using list_move_tail() instead of list_del() + list_add_tail(). Signed-off-by: Wei Yongjun Acked-by: Clemens Ladisch Signed-off-by: Takashi Iwai