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powerup"
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RNDIS"
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According to vendor's suggestion, reset pin and interrupt pin must be
pulled down before touchpanel controller power up. This is required
for all Goodix devices.
Change-Id: If16fab02967abbd0c2a6e4365fed76f9e8729bc2
Signed-off-by: Bingzhe Cai <bingzhec@codeaurora.org>
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Change the kzalloc calls to devm_kzalloc calls to
avoid explicit kfree calls. Remove redundant kfree calls
to avoid double free. Fix error check path on devm_kzalloc
return values. Also remove redundant goto labels.
Change-Id: I62f0ff800318882067bc0f16b021cb344e340ecf
Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
Signed-off-by: Sudhakar Manapati <smanap@codeaurora.org>
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Use designated initializer code in gt9xx_update.c and
goodix_tool.c Goodix drivers.
Change-Id: Idc5b45c09813486c926ce52b2d41e81df526219b
Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
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Use macros instead of magic numbers for maximum i2c retries in
Goodix driver.
Change-Id: I9f7da9f43418cd1d423aaf331f41d37d13f248d4
Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
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On client pushing message, allocate memory for event
data and copy before pushing to clients. This is to
avoid crash if client goes away before freeing the
memory.
Change-Id: Icff40d68d9b60617e8e3eb006eb697194b4e61f6
CRs-Fixed: 1065499
Signed-off-by: Sunil Paidimarri <hisunil@codeaurora.org>
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commit <5b42bd749e8c> ("usb: gadget: gsi: Optimize TRB's buffer
allocation functionality") is kicking ipa_work_handler state
machine as part of set_alt() for RNDIS function which results
into giving max_xfer_size_bytes_to_host value as zero as
RNDIS_INIT_MSG from host may not have received here. This results
into low throughput due to device is sending more than accepted
aggregated bytes as part of one USB transfer to host. Fix this
issue by delaying RNDIS IPA initialization till MESSAGE_PACKET_FILTER
is received from host which makes sure that proper aggregation
parameters are passed to IPA driver to configure hardware
accerlerated path.
For non-rndis tethered interface, ipa_usb_notify_cb() posts EVT_CONNECTED
to enable IPA GSI data path (i.e. calling ipa_data_path_enable() API).
CRs-Fixed: 1065003
Change-Id: I4ce62745c82b4488cb1370248ab64951497493cd
Signed-off-by: Mayank Rana <mrana@codeaurora.org>
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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>
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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>
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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>
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Update adreno-gpulist so that msmcobalt GPU uses A540 zap shader.
Change-Id: Ieac8951840f3313bca927f92207318d29c3f8161
Signed-off-by: Harshdeep Dhatt <hdhatt@codeaurora.org>
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Update the zap shader name in msmcobalt GPU DTSI. msmcobalt
uses a540_zap.
CRs-Fixed: 1065444
Change-Id: I4093ccb753da45d04620e2af032034518da2d83b
Signed-off-by: Lokesh Batra <lbatra@codeaurora.org>
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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>
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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>
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Enable Secure Processor Subsystem (SPSS) Utilities driver.
This driver selects the firmware file for SPSS PIL.
Change-Id: Ia9e710b9c75f2d8cffee26373ec8e56a20323563
Signed-off-by: Amir Samuelov <amirs@codeaurora.org>
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Add device tree info for Secure Processor Subsystem Utilities driver.
Change-Id: I2657705131fcbbcc63a723b3badb3f43135b4408
Signed-off-by: Amir Samuelov <amirs@codeaurora.org>
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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>
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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>
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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>
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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>
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The current api which performs the clock reset is moved to use the reset
framework, so support the changes in ufs driver for the same. The reset
framework requires to get reset handle and perform assert/deassert of the
resets.
Change-Id: I78d833639772cf541e563cbf9fae1aa75ec6a7da
Signed-off-by: Amit Nischal <anischal@codeaurora.org>
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Create codec entry for wcd934x codec so that userspace can retrieve
the codec info.
CRs-Fixed: 1063367
Change-Id: Ie846b5edf1d8aaecce5140986dad8da69d608d5a
Signed-off-by: Walter Yang <yandongy@codeaurora.org>
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As there are many hardware version of wcd934x codec. Add version
check in the code so that userspace can get the version info.
CRs-Fixed: 1063367
Change-Id: Ia320380d568426c2d7a414a832980a556ff27f0f
Signed-off-by: Walter Yang <yandongy@codeaurora.org>
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