Not all endpoints support all channels supported by MHI host. Only allow
clients to register if requested channel is supported by endpoint.
CRs-Fixed: 2053250
Change-Id: Ib4bd8d21b8f43d693da30b8fafe2cb9d2e128a17
Signed-off-by: Sujeev Dias <sdias@codeaurora.org>
During MHI INIT, memory is allocated for firmware and
rddm vector table. This memory is not freed when DE_INIT
is called.
CRs-Fixed: 2053206
Change-Id: I85b2644189915dd25d8ac31190f16799f86cbd12
Signed-off-by: Sujeev Dias <sdias@codeaurora.org>
MHI is not supported by all targets, however many MHI client drivers
have a common driver that include MHI APIs. Create dummy APIs such
that even if MHI not present, does not cause any compile errors.
CRs-Fixed: 2053159
Change-Id: I427d925a658518d230a1d14df0cf27a7b19f207e
Signed-off-by: Sujeev Dias <sdias@codeaurora.org>
When the CC state change IRQ fires on USB removal the debounce done
status may still be high, and the removal cleanup will not be called.
Use the UFP/DFP status bits to determine whether the CC lines are
present or not instead.
While at it cache the CC state so it doesn't have to be derived
everywhere it is needed. The status bits are already cached, so there
should be no functional difference.
Change-Id: Ifb89c78a032ae9d38fbc8c281518698941e131c2
Signed-off-by: Nicholas Troast <ntroast@codeaurora.org>
Upon receiving a PD message the state machine is queued to
act on it. However, if another message is received quickly
before usbpd_sm is scheduled, it will only process the first
message. Add a check if the RX queue is not empty in order
to drain the messages properly.
Change-Id: Ie9e079a51a5740024c9a1be5ba27b3edacf9b2df
Signed-off-by: Jack Pham <jackp@codeaurora.org>
There are two definitions of struct dss_vreg in mdss driver.
One is used during parsing regulators from device tree file,
the other is used when operating regulators. This introduces
different understanding of dss_vreg data in these two places.
Future plan is to have only one definition for these shared
data structure. Currently only make dss_vreg in sync to fix
this issue.
CRs-Fixed: 2054371
Change-Id: I4f16e1409c832432fa1df73b0ae030176b664e58
Signed-off-by: Ray Zhang <rayz@codeaurora.org>
Modify coresight device node in dts to comply with the
new implementation of coresight driver for msm8996.
Change-Id: I10b236208a1f9e76b4d27a623c024b1f9f6a50ca
Signed-off-by: Wei Li <weili@codeaurora.org>
Port of ioctl validation for zero length ioctl
from camera_v2.
Change-Id: I635522f331d1e18641196ee3101c64ccc285636a
CRs-fixed: 2025367
Signed-off-by: Terence Ho <terenceh@codeaurora.org>
The current algorithm to bring additional BIG CPUs is very
conservative. It works when BIG tasks alone run on BIG
cluster. When co-location and scheduler boost features
are activated, small/medium tasks also run on BIG cluster.
We don't want these tasks to downmigrate, when BIG CPUs are
available but isolated. The following changes are done to
un-isolate CPUs more aggressively.
(1) Round up the big_avg. When the big_avg indicates that
there are 1.5 tasks on an average in the last window, it
indicates that we need 2 BIG CPUs not 1 BIG CPU.
(2) Track the maximum number of running tasks in the last
window on all CPUs. If any of the CPU in a cluster has more
than 4 runnable tasks in the last window, bring an additional
CPU to help out.
Change-Id: Id05d9983af290760cec6d93d1bdc45bc5e924cce
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
When a short sleeping task goes for a long sleep, the task's
avg_sleep_time signal gets boosted. This signal will not go
below short_sleep threshold for a long time time even when the
task run in short bursts. This results in frequent preemption
of other tasks as the short burst tasks are placed on busy CPUs.
The idea behind tracking avg_sleep_time signal is to detect if a
task is short sleeping or not. Limit the sleep time to twice the
short sleep threshold to make avg_sleep_time signal more responsive.
This won't affect regular long sleeping tasks, as the avg_sleep_time
would be higher than threshold.
Change-Id: Ic0838e81ef7f5d83864a58b318553afc42812853
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
In function submit_create, if nr_cmds or nr_bos is assigned with
negative value, the allocated buffer may be small than intended.
Using this buffer will lead to buffer overflow issue.
Change-Id: I0b61cccffd836e2dd3c859446470af4b6451b9ed
Signed-off-by: Kasin Li <donglil@codeaurora.org>
Get_Source_Cap message is responded by sending source capability message
without running sender response timer after GoodCRC is received. As a
result if sender response is timed out driver is not issuing hard reset.
Fix the issue by moving policy engine state from PE_SRC_READY to
PE_SRC_SEND_CAPABILITIES which starts sender response timer and handles
timeout.
Change-Id: Id47a4c8f989db19d28ef9c8b2c069d0b7797e17f
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
If flow control functionality is not enabled in traffic controller
userspace modules, WARN_ONCE messages are triggered. Note that qdisc
will still be setup even if these debug messages are logged.
Remove these messages to reduce log spam.
CRs-Fixed: 2053221
Change-Id: I62a2fcb30d19579180b3df16f33953546f94511a
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Update pte and dma atos debugfs nodes to be inline
with other iommu debugfs nodes and only expose memory
addresses when kptr_restrict is disabled.
Change-Id: I46d5de498b811b4874be570aea7b41461b9a1a98
Signed-off-by: Liam Mark <lmark@codeaurora.org>
Only expose debugfs nodes for test devices.
Restrict secure attach to a valid vmid.
Add clock reference counting to make code more robust.
Restrict address printing with kptr_restrict.
Change-Id: Ibf90068d778b0156e3bb42287af5dda3864da5fc
Signed-off-by: Liam Mark <lmark@codeaurora.org>
Add upto 192KHz support for Multimedia18 FE DAI. This FE DAI
is to support DSP loopback upto 192KHZ.
CRs-Fixed: 2049714
Change-Id: I7197744a02b0bd23e40eebe23b0220a5dd22ac47
Signed-off-by: Siddartha Shaik <sshaik@codeaurora.org>
For secure dolby playback runtime integrity check(RTIC) is
performed in DSP. Add support to handle this rtic events for
secure playback.
Change-Id: If7a64267e2177e179e6c90296bddcde3b06c75ff
Signed-off-by: Vidyakumar Athota <vathota@codeaurora.org>
Add support for noirq pcm platform driver
for playback and capture usecases on MSM8996
automotive specific adp, cdp, dragonboard and
hypervisor platforms.
CRs-fixed: 2049744
Change-Id: I2f2c2afb43d0ebe884eebd0654a1a22612fffd2c
Signed-off-by: Derek Chen <chenche@codeaurora.org>
