As Lahaina is PORed with UFS ver 3.0, UFS PHY is initialized with G4
settings by default, thus no need to do the second init after find out
the connected UFS is a ver 3.0 device.
Change-Id: I1a1819c4938e40e669a1aed62309a8004c3164b9
Signed-off-by: Can Guo <cang@codeaurora.org>
In hba power up sequence, phy_set_mode_ext() is used to pass UFS PHY mode
and HS gear as the submode to UFS PHY driver. UFS PHY mode is decided by
limit_rate, which is Rate-B by default. While, UFS PHY submode is dediced
by limit_phy_submode, 1 stands for G4, 0 stands for non-G4.
Change-Id: I54fc377abd42290e76094125b446d24ef1478124
Signed-off-by: Can Guo <cang@codeaurora.org>
nvmem_cell_read can return ERR_PTR in case of failure. Current code is not
handling the error case. This would result in using default clock plan as
speed_bin value is zero. This can be fatal in case fuse was blown to a
lower frequency then the default clock plan. Handle this error to avoid
this issue.
Change-Id: Ic128265fdd1adefbbc0d7f733ef3e9b2f6fcb31a
Signed-off-by: Deepak Kumar <dkumar@codeaurora.org>
MSR start address and size could be different across chipsets.
Read it from device tree instead of hard code in source.
Change-Id: I6738e5dd2cbb931ed0f6ee6cddd08adb1f2b1123
Signed-off-by: Tingwei Zhang <tingwei@codeaurora.org>
Add QPNP AMOLED regulator driver to configure triple power supply
(OLED, AB & IBB) that is used in AMOLED panels.
This is a snapshot of the driver taken from msm-4.19 as of
'commit <18fb0f227fcdcd3i92a380533b454fdc629625327> ("Merge power:
supply: qcom: Initial version driver for SMB1398 charger")'.
Change-Id: Iefa5d27f781af36d42e0a14ac77b2537a19ea596
Signed-off-by: Shyam Kumar Thella <sthella@codeaurora.org>
Fix dsp probe crash from cvp driver when cvp hardware
is enabled.
Change-Id: I22abb2ccd3e4a8c983b9bc3f49ea86d9f41f546b
Signed-off-by: Ruofei Ma <ruofeim@codeaurora.org>
sched_energy_present is always present for chipsets that are supported,
so, switch to static_branch_likely() to let compiler know the same for
better optimization.
Change-Id: Ie4615ae6f7d1ec7498d0708f500c5a5a72ef4b4d
Signed-off-by: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org>
On many platforms 5V VBUS output can be provided by external
circuitry and turned on via GPIO. For convenience, on micro-AB
ports this can be done in conjunction when ID pin becomes low
meaning USB_HOST mode is to be entered. Add support for an
optional "vbus-out" GPIO to this driver.
Change-Id: Id58e5dca5375b8140c75ce7cd6769dd8a31a2af7
Signed-off-by: Jack Pham <jackp@codeaurora.org>
We abort the control request enqueue during a device initiated disconnect
as soon as the softconnect flag gets cleared. Whenever there is a race
between a control request and soft disconnect, the pending control
request is aborted before dwc3_gadget_pullup() function tries to
complete it. As a result the subsequent soft reconnect fails resulting
in usb connection loss. Avoid this by deciding the enqueue() operation
based on pullups_connected flag which gets cleared after completing the
pending request and putting the core in setup phase.
Change-Id: Ie21ecead7ed73569a426cd8bac586a5576c72993
Signed-off-by: Elson Roy Serrao <eserrao@codeaurora.org>
Add support for DIAG and DCI MHI clients moving to userspace.
Change-Id: I2ee30fedfb50644f7bcc7eac41d08e37ca71805a
Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
Add debug node to control power collapse on/off and timeout value.
Remove unused traces that caused linker error due to this change.
Change-Id: I7860cda4e2febee85a54884f9e26ae7a512afbb2
Signed-off-by: George Shen <sqiao@codeaurora.org>
In root complex mode, PCIe needs to enable BDF to SID
translation so that device generates the correct SID.
Therefore, always enable BDF to SID translation when setting
up other BDF to SID configuration.
Change-Id: Ied960384e14cb4069bba46bb7b750d8d34949cec
Signed-off-by: Tony Truong <truong@codeaurora.org>
Detect if the process is privileged by comparing its group ID with
an internal list obtained from the device-tree. Update the process
attributes sent to the remote subsystem accordingly.
Change-Id: I8d7b6824762b934ca6bd9a5d2420dc0dd49b7e6d
Acked-by: Thyagarajan Venkatanarayanan <venkatan@qti.qualcomm.com>
Signed-off-by: Edgar Flores <edgarf@codeaurora.org>
pdev->id is needed to reference port with serial core framework.
Also serial core framework assumes that set_mctrl() ops is must
to support. Hence add set_mctrl() API to avoid null pointer
related crash within serial core framework.
Change-Id: Ida4ec2622232b822f1100e9c4ce0e8d3bd0d29c9
Signed-off-by: Mayank Rana <mrana@codeaurora.org>
Correct number of arguments are not passed to the dev_dbg
call here. This is leading to access of garbage value.
Fix this by removing the extra format specifier in the
string.
Change-Id: Id64a00c1ca44c5ee2014fd806c234f702a7941f6
Signed-off-by: Sriharsha Allenki <sallenki@codeaurora.org>
Improve readability of logs by converting hex values to decimal,
and printing memstall deltas instead of absolute values.
Change-Id: I43f21dd9817b540184ce05fd7151459d3502ea28
Signed-off-by: Patrick Daly <pdaly@codeaurora.org>
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
This change propagates macro parameters to pr_err/warn/info/debug.
Change-Id: I2f205066a5c19b74e6852f758bd587a9a6382e49
Signed-off-by: Konstantin Dorfman <kdorfman@codeaurora.org>
Print the threshold registered for a trigger in decimal, which is
more readable.
Change-Id: Ia10bd233845446be62a4ea9d2232ff1ba638c50e
Signed-off-by: Charan Teja Reddy <charante@codeaurora.org>
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
Use proper accessor for high watermark access.
Change-Id: I381bc58455c55c33ebaf2e87dc5ad79131f2f5b5
Signed-off-by: Vinayak Menon <vinmenon@codeaurora.org>
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
Separate header buffer and non-ion copy buffers allocation
to avoid virtual address over allocation and
some improvement in latency with non-ion buffers.
Change-Id: I9f5e3bbb974dc7b1db92e386b980fd2d8b4f08aa
Acked-by: Deepika Singh <dsi@qti.qualcomm.com>
Signed-off-by: Merugu Tharun Kumar <mtharu@codeaurora.org>
When a new cgroup is created, the effective uclamp value wasn't updated
with a call to cpu_util_update_eff() that looks at the hierarchy and
update to the most restrictive values.
Fix it by ensuring to call cpu_util_update_eff() when a new cgroup
becomes online.
Without this change, the newly created cgroup uses the default
root_task_group uclamp values, which is 1024 for both uclamp_{min, max},
which will cause the rq to to be clamped to max, hence cause the
system to run at max frequency.
The problem was observed on Ubuntu server and was reproduced on Debian
and Buildroot rootfs.
By default, Ubuntu and Debian create a cpu controller cgroup hierarchy
and add all tasks to it - which creates enough noise to keep the rq
uclamp value at max most of the time. Imitating this behavior makes the
problem visible in Buildroot too which otherwise looks fine since it's a
minimal userspace.
Change-Id: Id2500fe901759d7251eff241ec09ecdee812f6ef
Reported-by: Doug Smythies <dsmythies@telus.net>
Tested-by: Doug Smythies <dsmythies@telus.net>
Fixes: 0b60ba2dd3 ("sched/uclamp: Propagate parent clamps")
Link: https://lore.kernel.org/lkml/000701d5b965$361b6c60$a2524520$@net/
Signed-off-by: Qais Yousef <qais.yousef@arm.com>
Git-commit: 7226017ad37a888915628e59a84a2d1e57b40707
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Add debugfs parameters to configure different settings per haptics
effect which is useful for testing.
Change-Id: Iace6dab1ca11cad20d5b44eaf81e704053bc3e0b
Signed-off-by: Fenglin Wu <fenglinw@codeaurora.org>
Add DT definitions for a few properties that are used to specify
haptics hardware configuration and vibration effect settings.
Change-Id: Icd9da49e87eca9c865e7f6add5638842c20a3bd6
Signed-off-by: Fenglin Wu <fenglinw@codeaurora.org>
QTI HV (High Voltage) haptics is a module which can play haptics
effects for LRA or ERM with drive voltage up to 10 V. It has
several pattern sources built inside and each pattern source can
be used for playing different vibration effects.
Add the driver to support QTI HV haptics module, which will be
registered as an input FF device and can be controlled by calling
read/write/ ioctl APIs on the input device node.
Change-Id: I8323bdf3f7a631570604577719d5b7876fc65ef1
Signed-off-by: Fenglin Wu <fenglinw@codeaurora.org>
Currently, clk_zonda_pll_set_rate polls for the PLL to lock even if the
PLL is disabled. However, if the PLL is disabled then LOCK_DET will
never assert and we'll return an error. There is no reason to poll
LOCK_DET if the PLL is already disabled, so skip polling in this case.
Change-Id: Iaea6460f3be58e1591ff49e025017b2c0b7e20ef
Signed-off-by: Mike Tipton <mdtipton@codeaurora.org>
When CPU idle is enabled, the idle call should also notifiy the
idle_notifier_call_chain of the change in status. Otherwise some
processes will think the CPU is always active.
CRs-Fixed: 677525
Change-Id: Iabd6f617d6835688cf8b482ac1321e5c1deafffd
Signed-off-by: Patrick Cain <pcain@codeaurora.org>
Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org>
