When set_rate is called on unprepared clocks new vdd_level
requirement is not cached, which leads to incorrect votes
when later clk_prepare is called. Clocks may not be prepared
when clk pre change rate is called for set_rate change request,
thus cache vdd level and only apply vote during clk prepare.
Change-Id: I54d9a3c75034cd9e67e683c3f71088f2c7cd3db1
Signed-off-by: Vivek Aknurwar <viveka@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>
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>
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>
As cma_get_base and cma_get_size are not intended to be used by
leaf drivers on GKI enabled build, use of_reserved_mem_lookup to
get heap base and size.
Change-Id: I91194187c89ff8c7f7d445833afce1a4716f0ea4
Signed-off-by: Zhen Kong <zkong@codeaurora.org>
By default fastmap uses an atomic context.
On GKI builds fastmap is not supported, but we need to ensure that when
a client requests that fastmap be enabled on a GKI build that they still
use an atomic context.
Change-Id: I145e4679e973b10f666a0bef6ba104223fa5e7a9
Signed-off-by: Liam Mark <lmark@codeaurora.org>
PCI_MSM_MSI is no longer its own config option. It is bounded
with PCI_MSM so remove any dependencies for it.
Change-Id: Ic417b5e063c268f1bda73e28ffe790c4da4698e8
Signed-off-by: Tony Truong <truong@codeaurora.org>
PCIe driver needs to toggle between bi_tcxo and phy pipe
clock as part of its LPM sequence. This is done by setting
pipe_clk/ref_clk_src as parent of pipe_clk_src.
Change-Id: Ie634e6024fef3e5736793fc53d281be2d52bcbf7
Signed-off-by: Tony Truong <truong@codeaurora.org>
PCIe root complex driver needs to support enable/disable
gcc_aggre_noc_pcie*_axi_clk.
Change-Id: I044d5081692d50ae82d5ab29c4913359719e5031
Signed-off-by: Tony Truong <truong@codeaurora.org>
When building as a module, the __setup() macro is undefined and the
compiler will warn about the now unused setup function. Mark it as
__maybe_unused to avoid the compiler warning.
Change-Id: Ic0dedbad341aae7d83169517d94af3b0ea038ac9
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Zhen Kong <zkong@codeaurora.org>
