As part of the resource voting, both the resource_vote and unvote
functions call the toggle_wakeup_interrupt() function which toggles the
state of the wakeup irq unconditionally. This can cause issues in adverse
scenarios. Instead split this out into exclusive enable and disable wakeup
interrupt functions to be called during the resource unvote and vote
respectively. Also don't make resource votes in the wakeup isr, the
wakeup isr injects a pre-determined byte into the tty flip buffer and
doesn't access the core or setup any transactions and hence doesn't need
to vote for resources.
The driver has registered for the noirq system suspend/resume callbacks.
When executing these callbacks, don't rely on the runtime framework to
check the device's current runtime state before deciding whether to allow
system suspend or not as the runtime framework is disabled at this point.
Instead rely on the power state that the driver maintains internally.
Change-Id: I0e5d6b8a8a69efc2d9c65dc1edc85f13cbc94fc3
Signed-off-by: Girish Mahadevan <girishm@codeaurora.org>
Modify the sleep set GPIO bias for UART_3. This will help lower leakage
once the usecase for UART_3 has ended.
Change-Id: I50d918197a4cd0b503dff78e7d4ba89518c1d1c2
Signed-off-by: Girish Mahadevan <girishm@codeaurora.org>
Modify the sleep set GPIO bias for I2C_5. This will help lower leakage once
the usecase for I2C_5 has ended.
Change-Id: I41e9012210ce9a5f4fbeb4236365c0fa2db08625
Signed-off-by: Girish Mahadevan <girishm@codeaurora.org>
Enable display driver xlog debugging feature.
This feature enables MDSS registers dump during
display driver errors, panic during fatal errors and
logging of events in some key functions.
Events are light weighted, logged in an internal
ring buffer and buffer is only dumped during errors.
CRs-Fixed: 1048182
Change-Id: I2da2eba03ef30f3942ba3f8644efab98635002da
Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>
There is no need for sync_sched() in _cpu_down as stop_machine()
provides that barrier implicitly. Removing it also helps improve
hot-unplug latency.
The sync_sched/rcu were earlier removed for the same reason by the
commit 9ee349ad6d ("sched: Fix set_cpu_active() in cpu_down()"),
but recently got added as part of commit <6acce3ef84520537> ("sched:
Remove get_online_cpus() usage.").
CRs-Fixed: 1048941
Change-Id: I97763004454d082d3cc2d9d9dbef7da923608600
Signed-off-by: Kaushal Kumar <kaushalk@codeaurora.org>
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>
Signed-off-by: Runmin Wang <runminw@codeaurora.org>
change to use SW AEAD and HMAC algorithms with ARMv8 crypto
extensions by default on msmcobalt, as they have better performances
than algorithms using HW crypto engines.
Change-Id: If68b68374bfabcdef7ecbf245b72b12c4734f811
Signed-off-by: Zhen Kong <zkong@codeaurora.org>
Adding DFPS support for nt35597 dualmipi wqxga video mode panel based on
vertical porch adjustment.
CRs-Fixed: 1047142
Change-Id: Ida3a175d2d1d9d4c2b5bed1e9998dc1af4f626d0
Signed-off-by: Benjamin Chan <bkchan@codeaurora.org>
Adding support for dynamic FPS adjustment in mdss 3.x. Adjustment
is based on front/back porch changes.
CRs-Fixed: 1047142
Change-Id: Ie4ab889a7d64ba8e33675ee22bf7b808d9ba0a3f
Signed-off-by: Benjamin Chan <bkchan@codeaurora.org>
For USB 2.0 there is a requirement to not to flush the
USB endpoints after the pipes are disconnected. Otherwise
this can result into NOC errors. Make a change to modify the
disconnect sequence as below.
1) USB driver first disable the pipes
2) New API is provided from IPA to disable the endpoint.
3) As part of disable, make sure pipes are empty and reset
the pipes.
4) USB resets its BAM and flushes the ep.
5) USB then disconnects both IPA and USB pipes.
Change-Id: I917f025678e6abb03058d5be4ec42d9e6d76835f
CRs-Fixed: 1038623
Acked-by: Chaitanya Pratapa <cpratapa@qti.qualcomm.com>
Acked-by: Mohammed Javid <mjavid@qti.qualcomm.com>
Signed-off-by: Utkarsh Saxena <usaxena@codeaurora.org>
During IPA driver processing context delete, a delete to
the referenced header is being done. The header deletion
will also commit the changes to H/W which includes the
processing context commit. This resulted into committing
an invalid process context as it is still in the processing
context list, but points to deleted header.
The fix is to not commit the changes when deleting the header
but only when deleting the processing context.
Change-Id: I9d3c5eec717da0b072144a1027e4582e73aaa6d9
CRs-fixed: 1044710
Signed-off-by: Ghanim Fodi <gfodi@codeaurora.org>
The array index value when setting/getting the channels
of proxy is incorrect as the channel count begins from two.
Fix by setting the correct index offset.
Change-Id: I3ab9858daf6dcdbce762946cbdebeb96eaad764a
Signed-off-by: Shiv Maliyappanahalli <smaliyap@codeaurora.org>
Goodix GT915 driver was provided by vendor and cherry-picked into
our project, it need to be placed to right location.
Change-Id: Idf191144354426233eca41727a41e26ddbf92f95
Signed-off-by: Bingzhe Cai <bingzhec@codeaurora.org>
Signed-off-by: Pan Fang <fangpan@codeaurora.org>
Registers for page 0x50 in the wcd934x audio codec are currently
not defined. These registers control WCD DSP register configuration
and setup. Add these register definitions so that codec driver can
read/write these registers.
CRs-Fixed: 1049012
Change-Id: If1162c09de8d4d7c330a97a1f133f6d46ce2fd74
Signed-off-by: Bhalchandra Gajare <gajare@codeaurora.org>
Add support for mdp debug bus to debug mdp hw
when fatal errors happen in msmcobalt target.
Change-Id: I67bc99d1939ec7176be2e73fdbe6960e677a5cad
Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>
This module provides two APIs which are used to control a boolean
sysfs entry deploy. The irq balancer's blacklist in user space will be
controlled by this sysfs entry.
CRs-Fixed: 1013201
Change-Id: Ie6ec7211c64f3c4f53b9f590e5bcf5fa1937d594
Signed-off-by: Runmin Wang <runminw@codeaurora.org>
Remove dmesg about irq redistributor since it fills up
the console with every hotplug of the cpus. The information
about redistributor is already disclosed in the dmesg during
bootup.
CRs-Fixed: 1048941
Change-Id: I5ddb2036ab3df4715382368c144365d578ce4bb8
Signed-off-by: Runmin Wang <runminw@codeaurora.org>
One of the CPE sessions uses EC(Echo cancellation) PP(Ping-Pong)
path on WCD9335 that is connected to CPE (Codec Processing Engine)
hardware. Configure EC PP path for CPE functionality. This
requires WCD9335 codec to be out of digital core power collapse
without turning on MCLK(Master clock).
CRs-fixed: 1022917
Change-Id: I68200b12fcb316bf36f7c3af2734a094f972da9c
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
Signed-off-by: Vidyakumar Athota <vathota@codeaurora.org>
On iommu attach and detach we should not be changing the dma ops
if the domain is in bypass.
Fix the iommu detach call to not clear the dma ops if the
domain is in bypass.
CRs-Fixed: 1048740
Change-Id: Ie29e7a6a5375e1ec33b000fa09f01aeb7406c8d9
Signed-off-by: Liam Mark <lmark@codeaurora.org>
DAPM marks back end dai as dirty during ASoC suspend
which triggers device path teardown. Add ignore suspend
to all back end dais to avoid device path teardown.
CRs-Fixed: 1031932
Change-Id: I89f83feed0702f3a3f3b6141ed73459b8878d2df
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
This reverts commit commit 6a70911936 ("arm64: dma-mapping: Attach
IOMMUs as groups"). PCIe endpoint devices are no longer placed into
groups with the root complex device so we no longer need to attach as
groups in the DMA layer.
CRs-Fixed: 1036401
Change-Id: I953808314ed92e9da1ac15dc5be3d1d223fee188
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>
