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>
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>
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>
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>
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>
