rx fifo is allocated in cached region of smem, this leads to
inconsistency when reading at remote side.
rx fifo is allocated in non cached region of smem.
CRs-Fixed: 2056955
Change-Id: I0c7d5bf55222920cffdcd2c7f48968a4f49ee790
Signed-off-by: Dhoat Harpal <hdhoat@codeaurora.org>
Use reserved memory as shared memory between apps and modem for
writing modem data using rmt_storage service on apps.
Change-Id: I0e5bc8b1e3dbe2f8d49686894667b4a6ee1a3529
Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
Adding remote debugger device configuration. The Remote Debugger driver
allows a debugger running on a host PC to communicate with a remote
stub running on peripheral subsystems.
Change-Id: I14b3ef92e96819d119af335691e8902eb3b0178c
Acked-by: Chenna Kesava Raju <chennak@qti.qualcomm.com>
Signed-off-by: tharun kumar <mtharu@codeaurora.org>
With Minidump support enabled, user may need to request
to dump both fulldump as well as minidump for debug purpose.
Add support on dload_mode sysfs entry to select both dumps.
Enable both dumps with command:
echo both > /sys/kernel/dload/dload_mode
Change-Id: I2f7c4c6e26dc236c75ab89490990c87b7139880b
Signed-off-by: Lingutla Chandrasekhar <clingutla@codeaurora.org>
pagetypeinfo_showmixedcount_print is found to take a lot of time to
complete and it does this holding the zone lock and disabling interrupts.
In some cases it is found to take more than a second (On a 2.4GHz,8Gb
RAM,arm64 cpu). Avoid taking the zone lock similar to what is done by
read_page_owner, which means possibility of inaccurate results.
Change-Id: I11ec4a3a445d602e47fcc18a3e40480b74ad98af
Link: http://lkml.kernel.org/r/1498045643-12257-1-git-send-email-vinmenon@codeaurora.org
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: zhongjiang <zhongjiang@huawei.com>
Cc: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: David Rientjes <rientjes@google.com>
Cc: Minchan Kim <minchan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Git-commit: a94b5fd913ac55a32fe05dfba21eb6af0e539781
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
[vinmenon@codeaurora.org: fix trivial merge conflicts]
Signed-off-by: Vinayak Menon <vinmenon@codeaurora.org>
When an attempt is made to free an event on a CPU which is
no longer online, perf tries to bring the CPU online. This
can fail, resulting in an UP_CANCELLED notifier, which
eventually tries to acquire the ctx->mutex which is already
being held by the code, which brings up the CPU.
Removing the attempt to bring the cpu up will remove this
deadlock, but also requires temporarily removing support of
counting events across hotplug. This will be restored in a
later patch.
Conflicts:
kernel/events/core.c
kernel/events/hw_breakpoint.c
Change-Id: Iaafa3c6688d26508857472fd5bb32139a137880e
Signed-off-by: Neil Leeder <nleeder@codeaurora.org>
On Mojave lite, adv7481 hardware is not available hence
disable adv7481 and bridge abstraction driver.
CRs-Fixed: 1097877
Change-Id: I1969fc45e50f5ddff25fd70780458d23a9abeed8
Signed-off-by: Shiju Mathew <shijum@codeaurora.org>
Add MSM external display node for 8996 which is needed to
manage the interaction between external displays (HDMI and
Display Port) and the audio and display frameworks.
Change-Id: I63e48ce47159e039818522c1df2bb8914a843d41
Signed-off-by: Jaiju Yesudasan <cjaijuy@codeaurora.org>
The adaptive clock distribution (ACD) mitigates the impact of
high-frequency supply voltage (VDD) droops on microprocessor
performance.
Program ACD functional configuration for silver cluster of sdm660.
Also add the voltage margin savings with ACD to the existing
APC0 CPR closed-loop voltage margins.
Also set CPR_RAMP_EN and VCTL_RAMP_EN bits to 1 in AVS control
register of silver cluster.
Change-Id: Iaff7769cd1e71bbeb773658d0649092bff6e8916
Signed-off-by: Tirupathi Reddy <tirupath@codeaurora.org>
HDR metadata information is passed down from userspace
based on the HDR frame.
Program these properties to relevant HDMI registers
using the pre_kickoff callback registered for the
DRM HDMI connector.
This ensures that HDR information is updated on a
per-frame basis to the sink.
Change-Id: I20c4018316329b1b35a11b8ab4b96e923b3abb3a
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
Add a callback into the connector framework to allow sending
per-frame parameters at kickoff time.
This is needed to support the HDR feature where the HDR
metadata shall be sent to the sink on a per-frame basis.
Change-Id: I48a3616509e2226ea9bf0f490f0f47873ca74781
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
Before calling audio calibration ioctl functions, compare the
allocated buffer size to the size of the header and cal type header
to ensure the buffer is big enough.
Change-Id: I601bb37ddcc34d459c207cf579f29744fe912d7b
Signed-off-by: Vidyakumar Athota <vathota@codeaurora.org>
Fix QMAP command packets TX to modem.
These packets needs to be sent to Q6_WAN_CONS pipe.
Change-Id: Ib718ad7308004ba7727e30e64f4b50bf4e521da3
CRs-Fixed: 2068048
Acked-by: Ady Abraham <adya@qti.qualcomm.com>
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
Use metadata information sent from userspace to configure sink.
This info shall be used later on to program the HDMI specific
infoframe registers.
Change-Id: I26634452d8c3ab7ab49a65e89ad52a3961c64855
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
Four extra reserved entries are allocated in 88-91. These
entries do not affect lookup logics but are conflicting
with index listed in the documentation. Remove these
extra reserved entries to match index with documentation.
Change-Id: Id9e3a35e9bee9d13b479d7ef65dca1912ea1ff80
Signed-off-by: Alan Kwong <akwong@codeaurora.org>
Interrupt get status function incorrectly uses interrupt index to
lookup clear register offset. Correct get status function to use
register index instead to lookup up interrupt offset register.
CRs-Fixed: 2053107
Change-Id: I0c298e0b2b2cbc19758ff84be35ba2d2ce52aeb3
Signed-off-by: Alan Kwong <akwong@codeaurora.org>
Correct validate function to use proper size clearing
property count array.
Correct copy format function to check bound before
accessing array element.
CRs-Fixed: 2037027
Change-Id: Ied3a8e91eb4e6c2c19632b8f83b35d94d1773bb1
Signed-off-by: Alan Kwong <akwong@codeaurora.org>
Device match array should be terminated with a null entry.
Add this null entry to mdp version check to avoid check
past end of array.
CRs-Fixed: 2037027
Change-Id: Ib313fad468205e94eace94eee9db56f19f61ab0c
Signed-off-by: Alan Kwong <akwong@codeaurora.org>
Instead of using the cached interface type, which is updated
during fence preparation time, determine interface type by
enumerating over all matching encoders and query the interface
directly. This avoids pontential stale interface types due to
changing connector state.
CRs-Fixed: 2009714
Change-Id: I31e1350cc62cafb5f014c0f32514d0692dec42d0
Signed-off-by: Alan Kwong <akwong@codeaurora.org>
Add new modifier for a5x tile and support for a5x tile
pixel format layout calculation.
CRs-Fixed: 2009714
Change-Id: If0d1d6ba8d8d3e36dd5d5aef4a9b217d8e5779ba
Signed-off-by: Alan Kwong <akwong@codeaurora.org>
CDM CSC is currently only initialized during power up. But
on power collapse, CSC will be reset and produce incorrect
YUV writeback output. Correct this by moving CSC setup to
writeback commit to ensure CSC is always up-to-date.
Change-Id: Iac004316c32040f83ef582aae83b02e1288514b1
Signed-off-by: Alan Kwong <akwong@codeaurora.org>
Clamp shift for csc 10 is 16 bit where csc 8 is 8 bit.
Correct csc to apply proper clamp shift based on csc version.
Change-Id: I34d30127384668f4cb222a6e634e6581c0054805
Signed-off-by: Alan Kwong <akwong@codeaurora.org>
Add kernel debug traces in drm to measure the performance of
the driver during enable/disable/commit/kickoff.
Change-Id: I7122e81b2c320f05bb42091971827908b7c6436f
Signed-off-by: Narendra Muppalla <NarendraM@codeaurora.org>
apq8098-mediabox form factor does not support headset detection, and
detection pin is floating. Hence change headset jack type to normally
open to avoid fake mbhc interrupts.
Change-Id: I0798ec425ee97f75a243462273fe84de8ed63ee3
Signed-off-by: Ramprasad Katkam <katkam@codeaurora.org>
