Ramdisk: CM12 ramdisk
Revert "Asoc:msm:Added Buffer overflow check"

* This commit causes issues with the CM media stack

This reverts commit ad88eb7716f3b57c19216ffe22948d840ef274eb.

Change-Id: I65f6cbe3e6b14994635d2056d4483a798ae003cc
Revert "ASoC: msm: increase media1 buffer size to 8k"

* This commit causes issues with the CM audio HAL

This reverts commit b31f705db744bde4bf4a74842fbcbcab67eaaf7e.
Revert "ASoC: msm: Decrease the playback period size of PCM driver"

This reverts commit b0580099ac7d5e735fb42946612a499bf196cda1.

Change-Id: I0d9affad57bbdfd2b4c89dd78863a30d6e7575ad
ASoC: msm: Flexible period size for pcm playback

PCM driver was configured for fixed buffer
size on the playback path. With this, varying
the buffer sizes on the playback path was not
possible. To fix this, support for flexible
period sizes is added by setting different
values for min and max buffer sizes

Change-Id: I00720773d8023a03e15c6dd10b70adcec9552807
Signed-off-by: Alexy Joseph <alexyj@codeaurora.org>
Signed-off-by: Mekala Natarajan <mekalan@codeaurora.org>
msm: mdp: Disable early suspend only for the MDP driver

Early suspend is deprecated in the framework but disabling it
completely can affect other subsystems. Disabling only for the
MDP driver.

Signed-off-by: Naseer Ahmed <naseer@codeaurora.org>
msm: mdp: Disable early suspend locally

undefing at the header level could mess with other components.

Signed-off-by: Naseer Ahmed <naseer@codeaurora.org>
msm: display: command mode panel release fence

For command mode panel, release fence should be signaled after the buffer is
sent to the panel.  For performance consideration, allow one more commit to be
queued.  Keep the second kick off as short as enough.

Change-Id: I19af075ebf480d3e81b46b1cd2ef21a2893f143e
Signed-off-by: Ken Zhang <kenz@codeaurora.org>
Signed-off-by: Naseer Ahmed <naseer@codeaurora.org>
Signed-off-by: Iliyan Malchev <malchev@google.com>
msm: mdp: Change msmfb kworker to kthread

This worker can be a longer running task depending on the number
of frames queued, hence change it to a thread.

Signed-off-by: Naseer Ahmed <naseer@codeaurora.org>
Change-Id: Iebf7e95d0486ac43aa6a12d70442936600c0249a
msm: mdp: Update sync pt. behaviour

Add a retire fence and clean up the existing release fence
implementation

Signed-off-by: Naseer Ahmed <naseer@codeaurora.org>
Change-Id: Iecf7e95d0786ac43aa6a12d70442936600c0249a
msm: display: Set dsi_panel_off flag in panel off function

* Because command mode panels are capable of queuing multiple commits
  while panel is turning off, the dsi_panel_off flag must be
  manipulated in the actual panel off function (panel_disable) to avoid
  a race where the commit thread re-enables a panel that has already
  been turned off.

Change-Id: I1e678013fbf7b147464eeaed76a31e82129f8868
ASoC: msm: Reduce maximum number of VOIP periods
prima_mmi: Disable debug build
msm: vidc: free the recon buffers in cleanup function

- The recon buffers were not released when video recording
  was killed abruptly leading to memory leak.

- Fix provided to release the recon buffers when media
  server killed abruptly.

Change-Id: I48ac1a592719446b7e4bf87bbd707d09351d1e61
Signed-off-by: srikarri <sridur@codeaurora.org>
drivers: nfc: pn544-mot: Add set power IOCTL

IOCTL support is required by userspace to power on the NFC chip.

Change-Id: Icacdb58f380a79e6163cd470ba94ac13e84dabee
mmi_defconfig: Enable KSM

Change-Id: If9036f65bdf5cf72296934e0c7a30d9196f71dfc
Revert "Revert "cpufreq: interactive: remove input_boost handling""

This reverts commit 7d9f1d2571a29de9f33a80526a6bda44c7801f06.

Change-Id: I7aced6226dfb067fbd5bbdb6170f846c68717d9f
sched: provide per cpu-cgroup option to notify on migrations

On systems where CPUs may run asynchronously, task migrations
between CPUs running at grossly different speeds can cause
problems.

This change provides a mechanism to notify a subsystem
in the kernel if a task in a particular cgroup migrates to a
different CPU. Other subsystems (such as cpufreq) may then
register for this notifier to take appropriate action when
such a task is migrated.

The cgroup attribute to set for this behavior is
"notify_on_migrate" .

Change-Id: Ie1868249e53ef901b89c837fdc33b0ad0c0a4590
Signed-off-by: Steve Muckle <smuckle@codeaurora.org>
sched: remove migration notification from RT class

Commit 88a7e37d265 (sched: provide per cpu-cgroup option to
notify on migrations) added a notifier call when a task is moved
to a different CPU. Unfortunately the two call sites in the RT
sched class where this occurs happens with a runqueue lock held.
This can result in a deadlock if the notifier call attempts to do
something like wake up a task.

Fortunately the benefit of 88a7e37d265 comes mainly from notifying
on migration of non-RT tasks, so we can simply ignore the movements
of RT tasks.

CRs-Fixed: 491370
Change-Id: I8849d826bf1eeaf85a6f6ad872acb475247c5926
Signed-off-by: Steve Muckle <smuckle@codeaurora.org>
cpufreq: Add cpu-boost driver

When certain bursty and important events take place, it might take a while
for the current cpufreq governor to notice the new load and react to it.
That would result in poor user experience. To alleviate this, the cpu-boost
driver boosts the frequency of a CPU for a short duration to maintain good
user experience while the governor catches up.

Specifically, this commit deals with ensuring that when "important" tasks
migrate from a fast CPU to a slow CPU, the frequency of the slow CPU is
boosted to be at least as high as the fast CPU for a short duration.

Since this driver enforces the boost by hooking into standard cpufreq
ADJUST notifiers, it has several advantages:
- More portable across kernel versions where the cpufreq internals might
  have been rewritten.
- Governor agnostic and hence works with multiple governors like
  conservative, ondemand, interactive, etc.
- Does not affect the sampling period/logic of existing governors.
- Can have the boost period adjusted independent of governor sampling
  period.

Change-Id: Ibd814a20043d0aba64ee7637a4a79b9ffa1b0991
Signed-off-by: Saravana Kannan <skannan@codeaurora.org>