Enable configs for ADC_TM and SPMI VADC, ADC5 drivers for
SPF targets for 32, 32Go and 64 bit variants.
Change-Id: Ic75dbe6fcafb1e4d2a49bbe87439fde4351b1218
Signed-off-by: Archana Sriram <apsrir@codeaurora.org>
Signed-off-by: Manjunatha Madana <mamanj@codeaurora.org>
Make changes to use IIO framework APIs for reading
ADC channel information instead of VADC APIs.
Change-Id: I70ab09905d0f4a23fb5d0617ba6d031ecc7fb8bc
Signed-off-by: Manjunatha Madana <mamanj@codeaurora.org>
Signed-off-by: Archana Sriram <apsrir@codeaurora.org>
This is snapshot of qpnp-adc-tm driver as of
msm-4.9 'commit 7e65e03259909 (Merge "msm: kgsl:
Deregister gpu address on memdesc_sg_virt failure")'.
Removed support for adc_tm_hc and hkadc_ldo as they
are not used for SPF targets. Removed IADC, VADC APIS,
structs and enums not needed for ADC_TM. VADC functions
required for sake of compilation have been retained,
which will be subsequently replaced with IIO functions
to suit msm-4.19.
Change-Id: If8e4fb03471ec045293659b2404f8be95684f8be
Signed-off-by: Manjunatha Madana <mamanj@codeaurora.org>
Signed-off-by: Archana Sriram <apsrir@codeaurora.org>
Currently during nop desc send, we are setting
nop pending flag to false before queing desc,
due to which we are not able to queue nop desc
again if it fails for first time. Now setting
nop pending flag to false only if we successfully
queued nop desc.
Change-Id: Ice0b3726f2ff0e81c0e5b041346e0ba06619ef62
Signed-off-by: Piyush Dhyani <pdhyani@codeaurora.org>
Added support to drop packets if more than 10
packets have accumulated in the rx list since usb
is not sending write done for previous packets sent
to usb to avoid memory exhaustion.
Change-Id: I44fe814abc5b199e1d1b86dcc6d0e2f043d15c49
Signed-off-by: Vivek Golani <vgolani@codeaurora.org>
Fix use-after-free of rt_tbl in __ipa_del_flt_rule
by checking if the rt_tbl is already freed.
Change-Id: I09541f65f474dc42f262c603d99f6bbcbb0ce8ec
Signed-off-by: Muralidharan M <murm@codeaurora.org>
Avoid printing error when ENODEV is returned from glink callback
and use dev_err_ratelimited so that throttling will not happen
due to excessive logging.
Change-Id: I9369046c2f907ecd38416c8927764c7a8b7c1ca4
Signed-off-by: Sarannya S <sarannya@codeaurora.org>
Enable more basic controls for Camera Terminal and Processing Unit
Change-Id: Ia3627731e05afa57c770439b958c9af51e42c630
Signed-off-by: Vijayavardhan Vennapusa <vvreddy@codeaurora.org>
Currently driver calculating stale delay based on baud rate during
stop_rx sequencer. When BT started with lower baud rate like 2400
this logic will add around 130msecs of extra delay during BT INIT.
This change will remove logic for stale delay calculation
based on baud rate and add constant delay of 10msec to
wait for stale interrupt during stop_rx_sequencer.
Change-Id: I566d79145ba887de71482642655b63c5bd640fc8
Signed-off-by: Yatish Kumar Singh <yatishku@codeaurora.org>
Add some traces to make it easier to debug and track timeline behavior.
Change-Id: Ic0dedbadbfe623c675616a0d2fdd800b49f14705
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rohan Sethi <rohsethi@codeaurora.org>
Some graphics APIs want the ability to create and use timelines
with 64 bit sequence numbers to synchronize between threads.
Add support for timelines that can be created, signaled and managed from
user space. Timelines can also be signaled from a draw context command
stream via an auxiliary command and a wait can be added as a sync object
to any GPU command.
Change-Id: Ic0dedbad0ffc99cc309951369eaf85b56727802c
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rohan Sethi <rohsethi@codeaurora.org>
Currently driver calculating stale delay based on baud rate during
stop_rx sequencer. When BT started with lower baud rate like 2400
this logic will add around 130msecs of extra delay during BT INIT.
This change will remove logic for stale delay calculation
based on baud rate and add constant delay of 10msec to
wait for stale interrupt during stop_rx_sequencer.
Change-Id: I566d79145ba887de71482642655b63c5bd640fc8
Signed-off-by: Yatish Kumar Singh <yatishku@codeaurora.org>
Currently, the f_mtp driver marks the mtp_tx_req_len to 1M.
As a result, file transfer from device to host PC fails for
devices using ChipIdea controller since it does not allow request
length greater than 16k for IN Endpoint. Hence, to allow such
file transfers, limit Tx req length to 16k.
Change-Id: Ib9ca95880ca0b1a2f0c66817e54e9a7b2af53fe6
Signed-off-by: Ajay Agarwal <ajaya@codeaurora.org>
[ppratap@codeaurora.org : replace DBG with mtp_log]
Signed-off-by: Pratham Pratap <ppratap@codeaurora.org>
Use synchronous wakeup interface to wakeup the userspace daemon.
Scheduler can make use of this hint to find a better CPU for the
waker task.
Change-Id: I7d077235f9b8fe771869dd7e6fccee7d356d858b
Suggested-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Signed-off-by: Pradeep P V K <pragalla@codeaurora.org>
The synchronous wakeup interface is available only for the interruptible
wakeup. Add it for normal wakeup.
Change-Id: Ia4460aa55690d14d203cdc843bd600c9e26c53f1
Suggested-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Signed-off-by: Pradeep P V K <pragalla@codeaurora.org>
Make changes to free up all pending EOB pages when SKB allocation
used to handle EOT is failed as we could end up in a frag
overflow.
Change-Id: I80ae84d00d1bbf2cf89e97261d2fe8c3742eda04
Signed-off-by: Jagadeesh Ponduru <jponduru@codeaurora.org>
Extend the KGSL uapi for the sempahore timeline APIs,
aux commands and syncobjs.
Change-Id: Ic0dedbadf7338b49da52ab9d0e54d5321217c3fd
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rohan Sethi <rohsethi@codeaurora.org>
This patch contains changes for adding support for new HSP SoC versions.
CRs-Fixed: 2941918
Change-Id: I170bf26458dbeb84182ead97594c3dc605b1a64f
Signed-off-by: Prateek Raj Singh <pratsing@codeaurora.org>
static variable for irq_counter/perf_mode fail for multiple controller,
change to allocate them for each controller instance.
irq_cnt will record irq number for each perf work schedule duration,
it will clear when work execution/cancel.
Change-Id: I1e07277fcd609b37728a9a716cdf5f75ccc35d9b
Signed-off-by: Linyu Yuan <linyyuan@codeaurora.org>
This change is to meet the spec for i2c at 400KHz. Note that there
is a QUP FW change along with this and then only this will work.
FW change takes care of the duty cycle, clock on/off.
Associated FW change is good to have for this SW change.
FW change CR : TBD separately by HW team.
CR fixed : 3017809.
Change-Id: I2446b736ef5f6cfa5310f4a30a717272d433a655
Signed-off-by: Mukesh Kumar Savaliya <msavaliy@codeaurora.org>
commit c8bcd9c5be24fb9e6132e97da5a35e55a83e36b9 upstream.
Currently, locking of ->session is very inconsistent; most places
protect it using the legacy tty mutex, but disassociate_ctty(),
__do_SAK(), tiocspgrp() and tiocgsid() don't.
Two of the writers hold the ctrl_lock (because they already need it for
->pgrp), but __proc_set_tty() doesn't do that yet.
On a PREEMPT=y system, an unprivileged user can theoretically abuse
this broken locking to read 4 bytes of freed memory via TIOCGSID if
tiocgsid() is preempted long enough at the right point. (Other things
might also go wrong, especially if root-only ioctls are involved; I'm
not sure about that.)
Change the locking on ->session such that:
- tty_lock() is held by all writers: By making disassociate_ctty()
hold it. This should be fine because the same lock can already be
taken through the call to tty_vhangup_session().
The tricky part is that we need to shorten the area covered by
siglock to be able to take tty_lock() without ugly retry logic; as
far as I can tell, this should be fine, since nothing in the
signal_struct is touched in the `if (tty)` branch.
- ctrl_lock is held by all writers: By changing __proc_set_tty() to
hold the lock a little longer.
- All readers that aren't holding tty_lock() hold ctrl_lock: By
adding locking to tiocgsid() and __do_SAK(), and expanding the area
covered by ctrl_lock in tiocspgrp().
Cc: stable@kernel.org
Signed-off-by: Jann Horn <jannh@google.com>
Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Change-Id: Ie8d8de63b1694803d8650b62993ca86a456831be
Git-commit: 361e822b7d8a9d06d88f7cea0fdb0fb6e41c4d45
Git-repo: https://android.googlesource.com/kernel/msm
Signed-off-by: PavanKumar S.R. <pavasr@codeaurora.org>
Increased the timeout value of ipa3_uc_send_cmd
from 10 to 20 in ipa3_uc_debug_stats_alloc function.
Change-Id: I5be5839c60b84226872a22e8a05bb712e395e62d
Signed-off-by: Jagadeesh Ponduru <jponduru@codeaurora.org>
Make sure there is enough room in the memory descriptor to store the
entire profiling buffer object.
Change-Id: I1e1c73097bb2bba9645b0a3c66fdbbc71d8ba8fa
Signed-off-by: Kamal Agrawal <kamaagra@codeaurora.org>
CDSPRM module implements a RPMSG interface to communicate with CDSP
while providing a way for CDSP to vote for CPU QoS to benefit CDSP
applications performance.Glink IRQ mostly is taken by the
silver cluster.CDSPRM driver vote for sliver cluster prevents
collapsing gold cluster.This saves significant power.
Change-Id: I6cac71e7ab85d823dfc44b19dd85a0dde62455db
Acked-by: Sreekanth Gande <sgande@qti.qualcomm.com>
Signed-off-by: Bavyasritha Alahari <alahari@codeaurora.org>
Currently usb speed override functionality doesn't work as expected
when usb role switch based notification is used. Hence move usb speed
override functionality out side edev check within dwc3_resume_work()
API. Also update maximum_speed as max hw supported speed out side
edev check.
Change-Id: I69b066721490277b77333d2caf820b6c87703501
Signed-off-by: Mayank Rana <mrana@codeaurora.org>
