Revert "msm: mdss: delay freeing buffers for additional vsync"

This reverts commit 805377244a4d7cb4634a2d0612108432e0e0d21a.
Revert "msm: mdss: Fix DSI event handler for dynamic FPS configuration"

This reverts commit 92adbeaf7e7bfccd8d21020aeaa0eb7d751d7b7d.
Revert "mdss: display: Add support for dynamic FPS"

This reverts commit 302d742b9d016761a3b631ee31823922f6b0fbae.
msm: mdss: Reset pipe's mfd parameter during pipe free

There is a corner case with dma pipe. If its set call
fails as line mode (for mdp) and is configured
subsequently as block mode (for rotation), mfd parameter
of the dma pipe structure does not get reset during set
failure cleanup. This causes unnecessary force dma
cleanup call in rotatorp lay which gets hang and
results in rotator fence timeout.

Change-Id: Ia090e9eebf43ab6e28a2746f8fe57e2c3da34e59
Signed-off-by: Mayank Chopra <makchopra@codeaurora.org>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
ion: remove unused function

Somehow, during [83c50939e88d0 gpu: ion: optimize zero'ing of pages] we
retained some cruft. Remove it.

Change-Id: I38f2ef5d6cd1baa3fe8a758a0bf8164695e2b657
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
gpu: ion: fix use-after-free in ion_heap_freelist_drain

The `buffer' variable is being used after being freed. Fix this.

Change-Id: Iea3471fa7dc7535bbf0620c1639fea2008d7cf19
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
msm: mdss: Check extra mmb allocated to a pipe

If set call to a pipe changes smp configuration such that
calculated no. of  mmb blocks are less than allocated mmb
blocks, fail this set call. This ensures pipe disconnection
and smp configuration is possible in next commit cycle.
Also, check that no extra mmb is left allocated to any plane
when pipe's format changes. If so, fail the set call to let
correct smp configuration happen in next commit cycle.

Change-Id: Iec2b8cb18088587655cf0c68dc81e3ac7b819cbc
Signed-off-by: Mayank Chopra <makchopra@codeaurora.org>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
audio: ocmem: fix the ocmem driver crash during video playback

Triggering SSR during wait for client callback by the audio
ocmem driver causes de-reference of freed memory in ocmem_free
function. Fixed by assigning NULL to the ocmem buffer pointer after every
ocmem_free function call.

CRs-Fixed: 589762
Signed-off-by: Anish Kumar <kanish@codeaurora.org>
Change-Id: I53208de26a4d22f6b60d118e47d16a3ad29a8040
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
ASoC: compress: Update lock for dpcm calls

Compress driver calls into the dpcm framework when
usecase is started/stopped.When calling dpcm framework
api's it should acquire dpcm mutex.
This change replaces the card mutex with dpcm mutex when
dpcm apis are called.

CRs-fixed: 596103
Change-Id: I66abb823e07a0d7eb5d9687927526d785959410f
Signed-off-by: Gopikrishnaiah Anandan <agopik@codeaurora.org>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
ASoC: msm: hold lock while allocating and freeing ASM clients

ASM client allocation and free have to happen atomically to avoid
ASM APR being in wrong state. So hold lock while allocating and freeing
ASM clients.

CRs-Fixed: 554249

Change-Id: Ie6d2e87445cc06de990c9e8bed6dbf88ac79cd3a
Signed-off-by: Kiran Kandi <kkandi@codeaurora.org>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
ARM: dts: msm: Increase OCMEM BW request for video decode

There are framedrops observed on high bitrate clips because
OCMEM BW is not sufficient for these clips. Increase OCMEM BW
to avoid framedrops.

Change-Id: I7f3238036259e43a12899f2f7c73318328ae8eca
CRs-fixed: 571634
Signed-off-by: Vinay Kalia <vkalia@codeaurora.org>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>