Add the qcom,hw-timer-hz property and enable qcom,bimc-bwmon4
device for msmcobalt to be able to use the BWMON2 hardware
instead of the legacy BWMON hardware.
Change-Id: I1d1c2e5d2fcf705d8ffd527ec7434d90cc004834
Signed-off-by: David Keitel <dkeitel@codeaurora.org>
Numerous changes were introduced to various layers:
Block: removed dependency on selinux module for decision on bio merge
EXT4: Added feature controlled support for HW encryption
PFK: Major re-factoring, separation to eCryptfs and EXT4 sub-layers
Change-Id: I9256c8736e1c16175fe3f94733dda430ccc57980
Signed-off-by: Andrey Markovytch <andreym@codeaurora.org>
Goodix GT9xx touchscreen driver supports up to six groups of config
data and uses hardware GPIO configuration to select which one will
be used. This change allows these six config groups to be loaded
from devicetree.
Change-Id: I9dfd698e7084164688dd964ed914d5eecc75ecd3
Signed-off-by: Bingzhe Cai <bingzhec@codeaurora.org>
Signed-off-by: Sudhakar Manapati <smanap@codeaurora.org>
Remove the GDSC not present in msmfalcon and also remove few clocks which
are not required to be controlled from GDSC driver.
Change-Id: I284197693722912919c59ec26cfae5e382da787b
Signed-off-by: Taniya Das <tdas@codeaurora.org>
If the beat counts doesn't match during a SRAM read over IMA,
a retry is attempted using retry_once flag. This flag is not
cleared causing a continuous loop even if the beat counts match
again. Fix it.
CRs-Fixed: 1067180
Change-Id: Ie140740ce0374808a630a37d29888b646baa576f
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
For Sharp FHD panel, every alternate frame
is skipped since the vsync is exactly aligned to
the frame boundary and there is no additional
buffer time that is needed for configuration
and kickoff. To fix this, run the DSI pixel
clock at a higher rate to reduce the transfer time.
Change-Id: I8443f450b6b0c0b2b66592bbb55b167221d2f342
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>
This change enables the parital update feature support for
JDI panel.
CRs-Fixed: 1063583
Change-Id: I5b2765f3d2bb618c76c031b3597d1b4418f4e613
Signed-off-by: Abhijit Kulkarni <kabhijit@codeaurora.org>
When destination scaler is enabled, DSC panel dimension should base on
the scaler destination dimension, and not using the mixer output
dimension. Also move DSC dimension validation after destination scaler
setting applied successfully.
CRs-Fixed: 1065274
Change-Id: Iee328c847ffc16154e78682515454be6a61b35b4
Signed-off-by: Benjamin Chan <bkchan@codeaurora.org>
The version 4 of the BIMC BWMON hardware now has provisions for
counting bytes transferred at a high sampling rate.
Modify the existing driver and governor algorithm to
take advantage of that.
Change-Id: I5080297aef7e310d5c1a19098c177ddecb729c25
Signed-off-by: Rohit Gupta <rohgup@codeaurora.org>
Signed-off-by: David Keitel <dkeitel@codeaurora.org>
Currently IPC Router does not queue larger size intents by default. It
also does not re-use larger size intents once queued. This causes some
performance impact for larger size message exchange.
Add limited number of larger size receive intents on demand and
re-use them.
CRs-Fixed: 1066173
Change-Id: I8b1ff2af7db2ca13671e31a9bce05329346bda10
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
This reverts commit 49fcea4ca0b6 ("defconfig: msm: enable common log for
msmcobalt")
Scam dump allocation is moved to watchdog driver so common log driver is
not required for perf defconfig.
Change-Id: I7c189e3e4182348c05b5e9573c9039a04c70bf62
Signed-off-by: Shashank Mittal <mittals@codeaurora.org>
Use list_for_each_entry_safe to safely delete mappings while
iterating over the mappings list.
CRs-Fixed: 1067012
Change-Id: I5326ee8e58d291b1d9b07649b87632d7e9102e0d
Signed-off-by: Liam Mark <lmark@codeaurora.org>
Otherwise this function may read data beyond the ruleset blob.
Change-Id: Idcfb2fffba72618a5fda1c6cc94394ed4f79be93
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Git-repo: http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git
Git-commit: 6e94e0cfb0887e4013b3b930fa6ab1fe6bb6ba91
Signed-off-by: Dennis Cagle <d-cagle@codeaurora.org>
Until now, hitting this BUG_ON caused a recursive oops (because oops
handling involves do_exit(), which calls into the scheduler, which in
turn raises an oops), which caused stuff below the stack to be
overwritten until a panic happened (e.g. via an oops in interrupt
context, caused by the overwritten CPU index in the thread_info).
Just panic directly.
Change-Id: I73409be3e4cfba82bae36a487227eb5260cd6e37
Signed-off-by: Jann Horn <jannh@google.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Git-repo: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git
Git-commit: 29d6455178a09e1dc340380c582b13356227e8df
Signed-off-by: Dennis Cagle <d-cagle@codeaurora.org>
We should check that e->target_offset is sane before
mark_source_chains gets called since it will fetch the target entry
for loop detection.
Change-Id: Id3ec56cdc333990d62c99d6c2e59dbcce633bcc1
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Git-repo: http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git
Git-commit: bdf533de6968e9686df777dc178486f600c6e617
Signed-off-by: Dennis Cagle <d-cagle@codeaurora.org>
nt35597 dual DSI panel requires non-standard values for certain DSI
timing parameters for correct operation. Update the existing values
with the recommended values on msmcobalt. This fixes screen corruption
issues seen with these panels.
CRs-Fixed: 1030987
Change-Id: I39029b3d8f58fb6167f81e8863daf04ccea8e56f
Signed-off-by: Aravind Venkateswaran <aravindh@codeaurora.org>
Add support to allocate memory for scan dumps for msmcobalt.
This memory can be used to save CPU scan dumps at the time of
a crash.
Change-Id: I325bc1cb97b5a1ef2c00374b00d967e258a90a48
Signed-off-by: Shashank Mittal <mittals@codeaurora.org>
Allocate memory for scan dump collection along with CPU context
allocation.
This will help in debugging crashes very early during boot up.
Change-Id: Icbb2a60683ecca303cbd48576d80d0a765610c8f
Signed-off-by: Shashank Mittal <mittals@codeaurora.org>
Not all memory are DMA'able. See DMA-API-HOWTO.txt. The dummy hash
request input buffer is changed to be acquired from coherent memory
to kzalloc().
Change-Id: If6961217df08bcf0506eedacb07874dfafd7c1ca
CRs-Fixed: 1064055
Acked-by: Che-Min Hsieh <cheminh@qti.qualcomm.com>
Signed-off-by: Sivanesan Rajapupathi <srajap@codeaurora.org>
Inside glink_scheduler_tx tx_info is not validated after tx operation
and taking spin lock, since there are two functions which can release
the reference for tx_info while glink_scheduler_tx thread is preempted.
These functions are ch_purge_intent_lists and
ch_remove_tx_pending_remote_done.
Validate tx_info from tx_active list after tx operation and taking
spin lock.
CRs-Fixed: 1061565
Change-Id: I80c64d66625b9fe9205e8ffaa7cfc851e06fcb94
Signed-off-by: Dhoat Harpal <hdhoat@codeaurora.org>
Introduce bus topology for msmfalcon. This is a representation
of the bus connections in the SOC and allows the bus driver
to setup bandwidth requests from clients for the paths desired.
Change-Id: If58f6c5b48a023ba7f9212758d71930116156008
Signed-off-by: Kiran Gunda <kgunda@codeaurora.org>
Introduce new master/slave ids to identify
the corresponding master/slaves for the
bandwidth aggregation done by the bus driver.
Change-Id: Ibed309284b47ba3f22ccbac45c750f3e366ec40e
Signed-off-by: Kiran Gunda <kgunda@codeaurora.org>
Client driver may disconnect pipe while some data is still
pending on the pipe and might not need IRQ for that data. Current
implementation might result in crash in case disconnect and IRQ happens
on same pipe in parallel. Implement lock to avoid pipe disconnect
while IRQ is in progress for that pipe and viceversa.
Change-Id: Icf43c0a18cfc1644270b684a792632a6c81f1797
Signed-off-by: Rama Krishna Phani A <rphani@codeaurora.org>
Add device tree info for Secure Processor Subsystem Utilities driver.
Change-Id: I2657705131fcbbcc63a723b3badb3f43135b4408
Signed-off-by: Amir Samuelov <amirs@codeaurora.org>
On msm-4.4, conditional paths are not supported for
supply widgets. Using SND_SOC_DAPM_MUX instead of
using Switches to connect to the native supply.
CRs-Fixed: 1066167
Change-Id: If015dbad0e168e41f1c8c86b502d4cf5fb592045
Signed-off-by: Meng Wang <mwang@codeaurora.org>
commit 70a7fb80e85a ("regulator: core: Fix nested locking of supplies")
Commit fa731ac7ea04 ("regulator: core: avoid unused variable warning")
introduced a subtle change in how supplies are locked. Where previously
code was always locking the regulator of the current iteration, the new
implementation only locks the regulator if it has a supply. For any
given power tree that means that the root will never get locked.
On the other hand the regulator_unlock_supply() will still release all
the locks, which in turn causes the lock debugging code to warn about a
mutex being unlocked which wasn't locked.
Cc: Mark Brown <broonie@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Fixes: fa731ac7ea04 ("regulator: core: avoid unused variable warning")
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Git-commit: 70a7fb80e85ae7f78f8e90cec3fbd862ea6a4d4b
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
[ashayj@codeaurora.org: Fix the regulator bug which was re-introduced by
commit f145f4]
CRs-Fixed: 1065539
Change-Id: I376a6412bb65a1e193647eab54ad993df4c2c24f
Signed-off-by: Ashay Jaiswal <ashayj@codeaurora.org>
WCD934X audio codec supports idle detection over headphone
path to reduce power consumption when the audio signal
level is low. Add support to enable headphone idle detection
in the wcd934x codec driver.
CRs-fixed: 1066588
Change-Id: I8d67fa4055898db31b47f87b6659484aeb08f58f
Signed-off-by: Phani Kumar Uppalapati <phaniu@codeaurora.org>
The client of PCIe2 runs at GEN2 speed and requires higher
voltage than GEN1 from CX rails to maintain stability. Thus,
change PCIe2 to vote for nominal instead of SVS on msm8996.
Change-Id: I92ea27a1319a43e393009034ed4611b1bf8820d5
Signed-off-by: Tony Truong <truong@codeaurora.org>
PCIe CX vote needs to be accounted for during both the active
and the sleep state of APPS. Change the CX handle for all
PCIe nodes so that their votes will not be ignored in the
sleep state.
Change-Id: If516737326f51368efa2116298e2d6089df99aa6
Signed-off-by: Tony Truong <truong@codeaurora.org>
Explicitly send device disconnect notification to client
so that client can disable audio streams. This will in turn
enable sound usb driver to release usb device and notify device
removal to user-space. User-space will clean up audio session.
Without this change sound usb driver is blocking usb device
release till audio streams are disabled. However, audio streams
are only disabled when user-space cleans up audio session on usb
device removal which is blocked. This change is trying to fix
this deadlock condition by notifying device disconnect to clients
explicitly.
Change-Id: I7e5a8aca84a7a620bb61eb0ace8a6b6c622f89de
Signed-off-by: Vamsi Krishna Samavedam <vskrishn@codeaurora.org>
Propagate subsystem state received from SSR notification back to the
service notifier clients so they can know if subsystem crashed.
CRs-Fixed: 1066446
Change-Id: I5418d298290623ac66a2b64108a1f5dab034e5f3
Signed-off-by: Puja Gupta <pujag@codeaurora.org>
