Add support to assign static GPII0 for I2C LA Touch usecase on Lahaina.
Change-Id: Ib0ea811626796825e280bf77f04ef68ab5f833a8
Signed-off-by: Vipin Deep Kaur <[email protected]>
Certain configs that are enabled in genericarmv8-64 are not
required for the usecases that the kernel is supposed to cater.
For example, IOMMU support is not required for genericarmv8-64,
yet, the drivers for it are built into the kernel image. This
leads to a bloated kernel image with a larger memory footprint,
as well as larger runtime memory footprint, as certain drivers
may allocate data structures that go by unused. Remove certain
extraneous configs.
Change-Id: Iefe8dd2a35a4a29ed97338ec5fea5c147da14eda
Signed-off-by: Isaac J. Manjarres <[email protected]>
Ftracing has been seen to take up a lot of memory (~16 MB).
On certain environments where the amount of memory is scarce,
this is not ideal as it can contribute to memory pressure,
so disable it for genericarmv8-64 for the time being.
Change-Id: I9a8cc66e70caadc53a5cf63a39842c9548fddf25
Signed-off-by: Isaac J. Manjarres <[email protected]>
PERFCNTR_CTRL needs to be at the end of restore list to ensure
perfcounters count correctly across IFPC.
Change-Id: Ic0718a28074bf15910e2f6e97c16eb90e69ef917
Signed-off-by: Nitheesh Muthuraj <[email protected]>
Resources allocated with devm_* are managed by device driver framework,
meaning the resources will be automatically released when the associated
device is removed. Besides, having a devm_kfree here would cause a
use-after-free scenario: after hba->host is freed up, data inside hba->host
shall still be accessed when device driver framework frees up all resources
associated with hba->dev. hba->host->rcdev, for example, shall be used by
func devm_reset_controller_release() when resources associated with
hba->dev are freed up.
Change-Id: I90bab41c34450a1c814d863b9f3653228f5eeb95
Signed-off-by: Can Guo <[email protected]>
Discard size calculation uses max_busy_timeout in deriving the
value. So, we can ensure a larger discard size by setting this
timeout as zero. If this timeout is zero then it takes max erase
timeout vlaue (which is 60sec) in the discard size calculation.
And qcom SDHC can support h/w based busy detection, So
we need set MMC_CAP_NEED_RSP_BUSY capability flag.
Since Qcom SDHC can support h/w based busy detection for R1b
commands, this timeout value is not relevant for us.
Setting it zero won't affect in any operation provied
MMC_CAP_NEED_RSP_BUSY cap is set.
Change-Id: Ib20a1e536d2e24cf8de1e927715a8a3aa7f0ae27
Signed-off-by: Veerabhadrarao Badiganti <[email protected]>
This change is for general scheduler improvements.
Change-Id: I511e49ea6c207378c66a580e29e89f28aaa9f7f3
Signed-off-by: Pavankumar Kondeti <[email protected]>
To ease testing efforts, add all necessary debugfs symbols in the
internal whitelist so that DEBUG_FS config can be turned on when
necessary without having to change the actual whitelist.
Change-Id: Ic5862a0a7ecc4bda1171265baf7b5847773a1b70
Signed-off-by: Prakruthi Deepak Heragu <[email protected]>
There are clients who are waiting for power supply change events
when fake soc is set during testing. Call power_supply_changed()
to support them.
Change-Id: I6a1f4e7daa136b3783f5ed35f37abafad7447378
Signed-off-by: Subbaraman Narayanamurthy <[email protected]>
There may be race condition between firmware assert and runtime PM
suspend. Hence make sure PCIe/MHI is up before collecting RAM dump.
Change-Id: I9a76bf96c4a72045d31449ed9f760e498ae78789
Signed-off-by: Yue Ma <[email protected]>
This change is for general scheduler improvements.
Change-Id: Iaefb893a84055748be7f2108179e3b869ac00318
Signed-off-by: Satya Durga Srinivasu Prabhala <[email protected]>
Driver currently restrict upper bound check for bInterval
to 4 which corresponds to 1 ms. Fix the bInterval range
check as per the USB spec for ISOC endpoint.
Change-Id: I580e1fdfab0eeb1231642b920239691e7af67727
Signed-off-by: Hemant Kumar <[email protected]>
Similar to xhci_stop_endpoint(), this API is called when a device
is removed. The check for udev->state == USB_STATE_NOTATTACHED
was added by mistake and should be removed.
Change-Id: Ie0df67c3139bd585f098215d093169c961710349
Signed-off-by: Jack Pham <[email protected]>
Replace the "qbg_context" debugfs blob with a binary file associated
with the battery_debug device that provides the same functionality as
the existing debugfs blob for getting QBG context.
Usage:
# cd /sys/devices/platform/soc/soc:qcom,pmic_glink_log/\
soc:qcom,pmic_glink_log:qcom,battery_debug
# echo 1 > qbg_context
# cat qbg_context > file.bin
Change-Id: I59cfea2880362a95d8c87c02b4d823bfdca4e1e2
Signed-off-by: Guru Das Srinagesh <[email protected]>
During the cpu hot plug stress testing, couple of messages
continuous flooding on to the console is causing timers
migration delay. Delayed time migrations from hot plugging
core is causing device instability with watchdog. So reduce
log level for couple of prints in cpu hot plug flow.
Change-Id: I14f034765b063fb2a83a2a9489c664eb2504a770
Signed-off-by: Prasad Sodagudi <[email protected]>
Most of the times mink returns response type as inbound
request needed, which is nothing but call back object
requests. While decoding the response type it should
provide as info or debug message instead of error message.
Change-Id: I7eac9f6ae779b4c3d952fac38880cf4a658428c5
Signed-off-by: AnilKumar Chimata <[email protected]>
It is possible that notify call is called after etr is disabled or
after mode switch from usb to etr. Add etr status check to avoid
exception.
Change-Id: I65e81e5ec01ebb3747936cdd81f886632c5419f1
Signed-off-by: Tao,Zhang <[email protected]>
Fastmap rely on minimizing tlbi to improve map performance.
At present only one marker is used to indicate if stale TLB might be used.
Instead use a clean bitmap for mapping to further reduce the TLB
invalidations.
Change-Id: I5a8dffde31f8804811357a83893b6ce0d863e8a9
Signed-off-by: Prakash Gupta <[email protected]>
Forbid enabling sink in the process of reading sink. Otherwise,
sink flag "activated" will be set to true, and the source has a
chance to be added to "cs_active_paths" twice. Then, system will
crash if sink is continued to be read due to two same source in
"cs_active_paths".
Change-Id: I3317ea435e9d84258e3fcbf854a6078afcd4a08e
Signed-off-by: Tao,Zhang <[email protected]>
This API can be called by the QMI sound driver precisely when a
device is disconnected in order to issue a stop endpoint command
to properly halt the transfer ring. With this check the function
silently bails, so the XHCI controller hardware may continue to
be accessing the buffers on the transfer ring; meanwhile the
QMI sound driver proceeds to unmap the buffers from DMA
resulting in an SMMU fault. Remove the check to allow the
endpoint to be properly stopped.
Change-Id: I80315c31d9b1685ac4375c1da051a8e22cab07ca
Signed-off-by: Jack Pham <[email protected]>
QSEECOM is compiled as a module and its symbols should not be present on
the whitelist.
Change-Id: Id5d194fea82410611e4167dcdfd9b841529c6abd
Signed-off-by: Siddharth Gupta <[email protected]>
Remove redundant function name information from the log string, and add
a word to help in readability.
Change-Id: I464b7c8e60771ea06744ef910c525c6dd664492e
Signed-off-by: Guru Das Srinagesh <[email protected]>
The write performance of TLC NAND is considerably lower than SLC NAND.
Using SLC NAND as a WriteBooster Buffer enables the write request to be
processed with lower latency and improves the overall write
performance.
Adds support for shared-buffer mode WriteBooster.
WriteBooster enable:
SW enables it when clocks are scaled up, thus it's
enabled only in high load conditions.
WriteBooster disable:
SW will disable the feature, when clocks are scaled
down. Thus writes would go as normal writes.
To keep the endurance of the WriteBooster Buffer at a maximum, this
load-based toggling is adopted.
Change-Id: I55a348f17e2d29b46ed9b29960254937c146f147
Signed-off-by: Asutosh Das <[email protected]>
