xHC gets powered down when host mode is stopped. xHCI power
management is intended for ACPI based power management which
is defined for PC architecture. Hence there is no need to
clear run/stop bit and save the runtime register states upon
port suspend.
Change-Id: I9d0b31021e7c47084cd92c8c70e17cff3d057655
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
Sink may issue attention event faster then it can be processed by
source. Create a list of attention events and process them one by
one in the order on workqueue to avoid missing any attention event
from sink.
Change-Id: I36fd45efe1aa9437d5551002fc75a5f37d9cef79
Signed-off-by: Ajay Singh Parmar <aparmar@codeaurora.org>
When clients make call to release buffers, driver is calling
buffer requirements to HW. Sometimes this can cause incorrect
state operation which can result buf_req failure. Hence avoid
this call.
CRs-Fixed: 1087935
Change-Id: I12873a92ed0b7157032c25946cce27349f2c2a1f
Signed-off-by: Praneeth Paladugu <ppaladug@codeaurora.org>
HDCP authentication requires valid keys on the source device.
If keys are not present, authentication can never be successful.
Check if the device is provisioned with hdcp keys, if so, proceed
with the hdcp authentication on HDMI/DisplayPort cable connection
otherwise avoid authentication as it may result in unnecessary
re-authentication loop.
Change-Id: I391ee35fa20cfade89773ecb565b220cc6249b8d
Signed-off-by: Ajay Singh Parmar <aparmar@codeaurora.org>
During DQBUF, invalidate cache for input buffers
so that when clients access buffers, they read
updated values.
CRs-Fixed: 1088598
Change-Id: Id38e0dd5899fc0ec0d24e19061e458e6f28249e3
Signed-off-by: Saurabh Kothawade <skothawa@codeaurora.org>
ARRAY_SIZE returns size of array. While sending command string
we need to only pass size of actual command string, hence use
strlen in place of ARRAY_SIZE.
Change-Id: If0afc6b1209b03ae17472a17b34d9d403757bfd0
Signed-off-by: Avaneesh Kumar Dwivedi <akdwived@codeaurora.org>
When stop is called for doze mode, there is a race condition
between the stop thread and the retire signal work queue.
Fix race condition by making sure that driver waits for the
retire fence before calling the stop.
Change-Id: Icd9d5b14e4138e747f9483458da7ddb89f515c03
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
Migrate tasks function is used by both hotplug and cpu isolation. During
hotplug all the cpus are stalled (in stop machine) while tasks are being
migrated. However, this is not the case during cpu isolation. A task
that was counted as a pinned thread might have been migrated off the
cpu. Take this into account when checking whether we have completed
moving all tasks off the runqueue.
Also ignore warning about tasks moving off the run-queue for isolation
use case.
Change-Id: I5c5f25eb9b1eaf0605b606a65e0ac86996fa5f27
Signed-off-by: Olav Haugan <ohaugan@codeaurora.org>
Cluster cpu list traversal is not properly protected against removal of
element by a separate thread. Add proper locking to ensure an element
cannot be removed while accessing the list.
In addition ensure we don't end up in a livelock never exiting the loop
due to hotplug continuously moving elements to the end of the list.
Change-Id: Ie98fe48c2f4fdd0244573229b77ee9823df9e214
Signed-off-by: Olav Haugan <ohaugan@codeaurora.org>
There is a current leakage on S5 and LDO XO RF rail during
BT sleep. To prevent the current leakage, L7A/L17A/L25A
should be on during BT sleep. So, change L7A/L17A/L25A LDOs
from pin control version to SW control not to follow HW_EN2.
RFCLK2 has not been turned off during sleep and caused
extra current penalty. For RFCLK2 to follow HW_EN2 pin control,
clk_rf_clk2_pin should be used.
Change-Id: Ie316941535f62afd75eac21280061b489e9196c1
Signed-off-by: Sungjun Park <sjpark@codeaurora.org>
Currently, a flag is set when the empty SOC interrupt fires to
indicate SOC 0 to the users. This is not cleared when the battery
voltage goes up. This needs to be fixed. Remove the flag and use
the realtime status of BATT_SOC peripheral to decide it. To make
that even more robust, validate the battery voltage with the
cutoff voltage. While at it, add a print in the driver's probe to
print the battery SOC and voltage. This will be helpful to debug
different battery charging scenarios.
CRs-Fixed: 1086715
Change-Id: Icbbe0d4ab74c6f9bf6f2278a11020a9bc6c41930
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
By default skip_extended_resume_delay module parameter
allows to skip extra 40ms delay upon usb bus resume.
This delay was added on top of host bus resume which
is driven for 20ms. Skipping extra delay reduces over
all bus resume latency.
Change-Id: I31a83abc057c345f29d204a63e7571b880678e69
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
Since usleep_range provides better accuracy in
comparison to msleep. This helps in reducing
the latency of host bus resume.
Change-Id: Ie8d5231327fcc27ab2a28542e0d96687abb9aace
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
Add support for TX path COPP calibration according to
app type configuration
CRs-fixed: 1015476
Change-Id: I0bcbfadb0c1a22529863a5c4b8cc5c53a1028915
Signed-off-by: Derek Chen <chenche@codeaurora.org>
Fix the wlan host driver compilation error for the msmcobalt and msmfalcon
32 bit target. Enable QCOM_IRQ_HELPER config flag to expose IRQ balancer
APIs for msmcobalt and msmfalcon 32bit target.
CRs-Fixed: 1088388
Change-Id: Ieb72bd3779c3b9a372b469f3f7f571fc22294099
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
Today raw packet allocation is done every time when driver
is processing HW responses. For some reasons in system,
if this allocation takes long time, forward threads may
timeout. Hence allocate this memory one time and use it
while processing responses.
CRs-Fixed: 1086284
Change-Id: I1cca3f4cef34abd36b095b7ee0f32333c88fb939
Signed-off-by: Praneeth Paladugu <ppaladug@codeaurora.org>
In function glink_core_register_transport, deinit function for qos
configuration is called before initializing qos configuration.
Call to glink_core_deinit_xprt_qos_cfg function is removed.
CRs-Fixed: 1088375
Change-Id: Ifffab071efed56541e763e4f6f51aa45d7a6678b
Signed-off-by: Dhoat Harpal <hdhoat@codeaurora.org>
start and end must be page aligned while calling
flush_tlb_kernel_range else the last page may get
missed while invalidation.
Change-Id: Ibaab202c47a475623e197a13191b2fed638ce20b
Signed-off-by: Shiraz Hashim <shashim@codeaurora.org>
Add battery profile for QRD interposer msmcobalt to
make sure FG could load it and work as expected.
CRs-Fixed: 1086571
Change-Id: I6ca20cbd29b9a7bd45a78321ea0f65b74450e8c1
Signed-off-by: cyizhao <cyizhao@codeaurora.org>
Correct the camera dtis place to support multiple chipset
version for msmcobalt skuk device.
Change-Id: I20e12bc1597ad15cb3dc9c3ef18d81d039931e07
Signed-off-by: Wei Ding <weiding@codeaurora.org>
No need to assert and return fault on
address overlap with respect to SMMU
enabled case.
Address overlap does not cause any
functional failure.
Change-Id: I5b0faa6e021f2463635e13625072e159ba558907
Acked-by: Mohammed Javid <mjavid@qti.qualcomm.com>
Signed-off-by: Utkarsh Saxena <usaxena@codeaurora.org>
The ramdump driver uses the device pointer during ramdump read.
This change passes in the device pointer for memshare during
ramdump create and moves the call to the probe function.
CRs-Fixed: 1079523
Change-Id: I687696dbedfa0ce7e6053d70291a7beb6f81f82e
Signed-off-by: Manoj Prabhu B <bmanoj@codeaurora.org>
Modify the clock_gcc dummy clock to use the real clock controller for all
global clock controller clients.
Change-Id: Iac989d3c9312654b599d8299206e5478ca454861
Signed-off-by: Taniya Das <tdas@codeaurora.org>
