xavi/android_kernel_m2note/include/sound, branch ng-7.1.2

Replace with globally

2018-11-29T16:49:05+00:00

This was entirely automated, using the script by Al: PATT='^[[:blank:]]*#[[:blank:]]*include[[:blank:]]*' sed -i -e "s!$PATT!#include !" \ $(git grep -l "$PATT"|grep -v ^include/linux/uaccess.h) to do the replacement at the end of the merge window. Requested-by: Al Viro Signed-off-by: Linus Torvalds Signed-off-by: Moyster

ANDROID: sound: rawmidi: Hold lock around realloc

2018-05-16T11:59:09+00:00

The SNDRV_RAWMIDI_STREAM_{OUTPUT,INPUT} ioctls may reallocate runtime->buffer while other kernel threads are accessing it. If the underlying krealloc() call frees the original buffer, then this can turn into a use-after-free. Most of these accesses happen while the thread is holding runtime->lock, and can be fixed by just holding the same lock while replacing runtime->buffer, however we can't hold this spinlock while snd_rawmidi_kernel_{read1,write1} are copying to/from userspace. We need to add and acquire a new mutex to prevent this from happening concurrently with reallocation. We hold this mutex during the entire reallocation process, to also prevent multiple concurrent reallocations leading to a double-free. Signed-off-by: Daniel Rosenberg bug: 64315347 Change-Id: I05764d4f1a38f373eb7c0ac1c98607ee5ff0eded

ALSA: Remove transfer_ack_{begin,end} callbacks from struct snd_pcm_runtime

2017-04-11T09:00:00+00:00

While there is nothing wrong with the transfer_ack_begin and transfer_ack_end callbacks per-se, the last documented user was part of the alsa-driver 0.5.12a package, which was released 14 years ago and even predates the upstream integration of the ALSA core and has subsequently been superseded by newer alsa-driver releases. This seems to indicate that there is no need for having these callbacks and they are just cruft that can be removed. Signed-off-by: Lars-Peter Clausen Signed-off-by: Takashi Iwai (cherry picked from commit 53e597b1d194910bef53ed0632da329fef497904) Change-Id: Ifa69c873640b171aa1843335b2b3cb856d29bb1a

ASoC: wm8904: Correct number of EQ registers

2016-08-26T18:46:21+00:00

commit 97aff2c03a1e4d343266adadb52313613efb027f upstream. There are 24 EQ registers not 25, I suspect this bug came about because the registers start at EQ1 not zero. The bug is relatively harmless as the extra register written is an unused one. Signed-off-by: Charles Keepax Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman Signed-off-by: Stefan Guendhoer

3.10.77 -> 3.10.78

2016-08-26T14:16:09+00:00

3.10.68 -> 3.10.69

2016-08-26T13:59:18+00:00

first commit

2016-08-15T02:19:42+00:00