Merge pull request #2 from CyanogenMod/cm-11.0

Bring up to date
msm: vidc: Optimize IOMMU map size for H264 decoder

IOMMU map size is not required to be double the actual
buffer size for H264 decoder. So reducing IOMMU map
size for H264 format which will enable support for
two H264 decoder instances in parallel in smooth streamig
mode where the number of output buffers equal to 18 with
each buffer size equal to 1080p buffer size.

CRs-fixed: 491718
Change-Id: Ie6782b2ff58667000213f25482eea151b849762b
Signed-off-by: Maheshwar Ajja <majja@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: Remove unncessary unmap function calls

Calling unncessary unmap function resulting in
target reset. This change resolves the issue by
removing unncessary unmap functions in video driver.

Change-Id: I0b501f0a7115bba085b067a5e78172df210da8f1
Signed-off-by: Maheshwar Ajja <majja@codeaurora.org>
Signed-off-by: Sridhar Gujje <sgujje@codeaurora.org>
msm: vidc: Don't free shared memory on channel close

The driver already frees the memory in vcd_ddl.c at ddl_close().  No
need to prematurely free the memory here.

Signed-off-by: Deva Ramasubramanian <dramasub@codeaurora.org>
msm: vidc: set EOS on output buffer pending transaction

If EOS is signalled while an output buffer is in transaction,
mark EOS when that buffer is returned.
This is observed in case client sends an empty buffer with EOS.

Change-Id: Idc050c9a76157bcf8a80e254e550f956537f98f1
Signed-off-by: Praveen Chavan <pchavan@codeaurora.org>
msm: vidc: Handle mgen2maxi interrupt in video driver

Handle interrupt generated by mgen2maxi h/w and
avoid unknown interrupts storm which results in
target reset issues.

Change-Id: Ida24cb2dde15c9cd4a4c1d9ca336b1a4b662c4d1
Signed-off-by: Maheshwar Ajja <majja@codeaurora.org>
Signed-off-by: Sridhar Gujje <sgujje@codeaurora.org>
msm: vidc: Reset stop_called state when START is called

The driver needs to reset the stop_called field once START called.
Otherwise in START, STOP, START, STOP sequences the secondary STOP will
be treated as a duplicate STOP and ignored.

Signed-off-by: Deva Ramasubramanian <dramasub@codeaurora.org>
atmel_mxt1188S: Consolidate input report calls

Use the wrapper functions from the v510's drop.
Also, don't claim to have all the tools available. Drop MT_TOOL_MAX
BU52031NVX: Add lid events to support the smartcover
Merge pull request #3 from CyanogenMod/cm-11.0

Bring up to date
power_supply: Don't abort when an adaptive USB charge property fails

These properties aren't always present, and their absence is making
the entire set of USB supply events abort. Make these properties'
absence non-fatal
Merge remote-tracking branch 'upstream/kk-4.4' into dyn_cm
interactive gov: fixed wrong values
Revert "atmel_mxt1188S: Consolidate input report calls"

This reverts commit dd4117b17162f618f771dab1393122adf7e89d63.
net/ipv6/addrconf: IPv6 tethering enhancement

Added new procfs flag to toggle the automatic addition of prefix
routes on a per device basis. The new flag is accept_ra_prefix_route.
Defaults to 1 as to not break existing behavior.

Change-Id: If25493890c7531c27f5b2c4855afebbbbf5d072a
CRs-Fixed: 504095
Signed-off-by: Harout Hedeshian <harouth@codeaurora.org>
msm_fb: display: Fix interleaved 422 input format register settings

Check to update chroma sample information in source format register is
based on fetch plane value, which does not take into account for
interleaved 422 input format. Remove this check and set chroma sample
values for RGB formats as well.

CRs-Fixed: 501035
Change-Id: If8fd47b6d47b326efd1cb70ce9701ac1d457dcfd
Signed-off-by: Mayank Chopra <makchopra@codeaurora.org>
Signed-off-by: Padmanabhan Komanduru <pkomandu@codeaurora.org>
msm: mdp: Adjust bandwidth parameters

720p video on 1080p panel have upscaling, mdp clk should not be
increased for this case. Also slightly increase mdp ib to make
sure there is no bw access bottleneck.

Signed-off-by: Huaibin Yang <huaibiny@codeaurora.org>
Signed-off-by: naseer <naseer@codeaurora.org>
msm: mdp: vsync waitqueue for lcdc and dtv interfaces

This is a follow up commit to "msm: mdp: Use a waitqueue for
vsync notification". DTV and LCDC changes were not made on the
earlier commit.

Signed-off-by: Naseer Ahmed <naseer@codeaurora.org>
msm: mdp: Wait unconditionally in internal vsync waits

Do not wait for timestamp to change for internal waits as the
waitqueue can be woken up from places where the vsync timestamp
doesn't change.

Signed-off-by: Naseer Ahmed <naseer@codeaurora.org>