kernel/git/stable/linux-stable.git/sound/i2c, branch linux-3.16.y

ALSA: ak411x: Fix stall in work callback

2015-02-10T13:38:44+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 Signed-off-by: Luis Henriques

ALSA: cs8427: separate HW initialization

2014-04-03T12:59:48+00:00

Separate HW initialization from device creation. This is needed for suspend/resume support. Signed-off-by: Ondrej Zary Signed-off-by: Takashi Iwai

ALSA: ak4117: Do not free priv until timer handler hasn't actually stopped using it

2014-02-14T13:41:52+00:00

Function del_timer() does not guarantee that timer was really deleted. If the timer handler is beeing executed at the moment, the function does nothing. So, it's possible to use already freed memory in the handler: [ref: Documentation/DocBook/kernel-locking.tmpl] This was found using grep and compile-tested only. Signed-off-by: Kirill Tkhai Signed-off-by: Takashi Iwai

ALSA: i2c/ak413x: Use SNDRV_DEV_CODEC for ak413x codec objects

2014-02-14T07:20:16+00:00

... instead of SNDRV_DEV_LOWLEVEL. No functional change at this point. Signed-off-by: Takashi Iwai

ALSA: ak4114: Fix wrong register array size

2013-10-29T15:42:36+00:00

The size of the register cache array is actually 6 instead of 7, as it caches up to AK4114_REG_INT1_MASK. This resulted in unexpected access out of array range, although most of them aren't so serious (just reading one more byte on the stack at snd_ak4114_create()). Also, the check of cache size was wrongly done by checking with sizeof() instead of ARRAY_SIZE(). Fixed this together. (And yes, hardcoded numbers are bad, but I keep the coding style as is for making it clear what this patch actually does.) Spotted by coverity among several CIDs, e.g. 711621. Signed-off-by: Takashi Iwai

ALSA: Use strlcpy() instead of strncpy()

2013-10-29T14:26:12+00:00

We tend to make stupid mistakes with strncpy(). Let's take a safer one, strlcpy(). Signed-off-by: Takashi Iwai

[media] tea575x: Move from sound to media

2013-08-18T11:09:59+00:00

Move tea575x from sound/i2c/other to drivers/media/radio Includes Kconfig changes by Hans Verkuil. Signed-off-by: Hans Verkuil Signed-off-by: Ondrej Zary Acked-by: Takashi Iwai Signed-off-by: Mauro Carvalho Chehab

[media] tea575x: Move header from sound to media

2013-08-18T11:08:05+00:00

Move include/sound/tea575x-tuner.h to include/media/tea575x.h and update files that include it. Signed-off-by: Ondrej Zary Acked-by: Takashi Iwai Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] tea575x-tuner: move HW init to a separate function

2013-07-26T16:32:15+00:00

Move HW initialization to separate function to allow using the code without the v4l parts. This is needed for use in the bttv driver. Signed-off-by: Ondrej Zary Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

ALSA: ak4xx-adda: info leak in ak4xxx_capture_source_info()

2013-06-26T08:35:55+00:00

"idx" is controled by the user and can be a negative offset into the input_names[] array. Signed-off-by: Dan Carpenter Signed-off-by: Takashi Iwai