Revert "video:msm: Better error detection/logging"

This reverts commit 9576cdfc6f5ebaf0861c2248f1adc054a72f5d19.
Revert "drivers:video: Added some MJ5 code plus sync with firmware files for MJ5"

This reverts commit 12ddbf4ea8fbfb40c4e6f1c4efb08554d89f2ec5.
Set androidboot.selinux to permissive, thanks albinoman887
Remove JB prefix and and replace with KK
Linux 3.4.69
Update build all branches for the new branches added
Add internal bool for snd_pcm struct
msm: vidc: Initialize kernel space stack variables

This change initializes kernel space stack variables
that are passed between kernel space and user space
using ioctls.
Non initialization of these variables may lead to
leakage of memory values from the kernel stack to
user space.

Change-Id: Icb195470545ee48b55671ac09798610178e833e1
CRs-fixed: 556771,563420
Signed-off-by: Deepak Verma <dverma@codeaurora.org>
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>
msm: vidc: return error in case of init failure

Return error if error comes in video driver
initialization.

Change-Id: I54c516808587fb7d94c3d517f8c72c6c9aa9d91d
CRs-fixed: 542535
Signed-off-by: Pushkaraj Patil <ppatil@codeaurora.org>
msm: vidc: Validate input data before processing

User controlled data needs to be validated before
processing, otherwise it may corrupt existing data
and other programming variables which may further
lead to crash in kernel space.
This change validates user specified buffer's data,
such as offset and data length, before performing
any operations in kernel.

Change-Id: Idb2a5c4c270cdbb55adfc0c22b9296b7dd359de9
CRs-fixed: 547695
Signed-off-by: Deepak Verma <dverma@codeaurora.org>
msm: vidc: Check validity of userspace address

Before writing to a userspace address, verification
of the validity of user space address is required.

Change-Id: I9141e44a6c11aaf3f4d57c08bb0dd26a7b214f34
CRs-fixed: 556356
Signed-off-by: Deepak Verma <dverma@codeaurora.org>
msm: vidc: Validate userspace buffer count before using it

Validate the number of buffers count variable before
using it to avoid structure overflow error.

Change-Id: I61582c93e0f26ec6842e437134fb8a42bdbc36ff
CRs-fixed: 563654
Signed-off-by: Pachika, Vikas Reddy <vpachi@codeaurora.org>
msm: vidc: Validate userspace buffer count

Makesure the number of buffers count is less than
the maximum limit to avoid structure overflow errors.

Change-Id: Icf3850de36325637ae43ac95f1c8f0f63e201d31
CRs-fixed: 563694
Signed-off-by: Pachika, Vikas Reddy <vpachi@codeaurora.org>
Linux 3.4.70
gpu: msm: Add new Adreno driver

* Temporary place for this.

Change-Id: I83b5d75fbd201c352d011ed43f21ebe3576e058c
msm: kgsl: Add separate GPU shader memory mapping

Add separate kernel memory mapping for GPU shader memory.
Previously, both the register and the shader memory were mapped
as one entity, with the mapping length being equal to combined
size of register memory and shader memory. Now, we separate the
shader memory mapping to help in cases of GPU devices where the
shader and register memory may not be adjacent. This helps to
dump the shader memory in the postmortem snapshot. By having a
separate mapping for shader memory, the snapshot dump routine
simply reads in the shader memory range specified and dumps.

Signed-off-by: Harsh Vardhan Dwivedi <hdwivedi@codeaurora.org>

Conflicts:
	drivers/gpu/msm/adreno_a3xx_snapshot.c

Change-Id: Ia51cdbc6a682abe6505bcc53c997ef9c9192f9e6
msm: kgsl: Add intermediate power levels

Make use of the two independent power domains to
add intermediate levels.  Attempt to just increase
the bus frequency before also raising the GPU
frequency.

Signed-off-by: Lucille Sylvester <lsylvest@codeaurora.org>

Conflicts:
	arch/arm/boot/dts/msm8974-gpu.dtsi
	arch/arm/boot/dts/msm8974-v2.dtsi
	drivers/gpu/msm/kgsl_pwrctrl.c
	drivers/gpu/msm/kgsl_pwrctrl.h

Change-Id: Ibe85d1c02941430c5da83a75a09d5bc0ec5f8ec0
iommu/core: pass a user-provided token to fault handlers

Sometimes a single IOMMU user may have to deal with several
different IOMMU devices (e.g. remoteproc).

When an IOMMU fault happens, such users have to regain their
context in order to deal with the fault.

Users can't use the private fields of neither the iommu_domain nor
the IOMMU device, because those are already used by the IOMMU core
and low level driver (respectively).

This patch just simply allows users to pass a private token (most
notably their own context pointer) to iommu_set_fault_handler(),
and then makes sure it is provided back to the users whenever
an IOMMU fault happens.

The patch also adopts remoteproc to the new fault handling
interface, but the real functionality using this (recovery of
remote processors) will only be added later in a subsequent patch
set.

Cc: Fernando Guzman Lugo <fernando.lugo@ti.com>
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
[ohaugan@codeaurora.org: Resolved compilation and merge issues]
Signed-off-by: Olav Haugan <ohaugan@codeaurora.org>

Conflicts:
	drivers/video/msm/mdss/mdss_mdp.c

Change-Id: I610966aeb936e0d026c6ef35a56453337e1b3c76
msm: Fix mem leak when using per-process pages

When GPU is using per process page tables the code creates
a new page table (domain) for every process. There is also
some associated structures allocated to keep track of each
domain. However, when cleaning up the memory used for a page
table only the domain is freed and not the associated structures.

Add a function to allow a client to properly unregister a domain
which will free all the memory associated with a domain.
Call the unregister function from kgsl driver code.

CRs-fixed: 480801
Signed-off-by: Olav Haugan <ohaugan@codeaurora.org>

Conflicts:
	arch/arm/mach-msm/iommu_domains.c

Change-Id: I78365cac8afb900450b512527f0cb71da5e9ddb2