Currently when we are in hard reset, the driver requests to remove
the float of D+/D- when VBUS drops and once VBUS is back, it requests
to float D+/D- again. This behaviour ends up stomping over D+/D- lines
leading to noncompliance with PD spec.
Fix it by ensuring we only run the CC2 workaround while VBUS dips
in hard reset.
Change-Id: I2bb9364b890b3a227dd3ea3e0a34a415b600e21a
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
Currently main power supply reports the value of the input current limit
set on the usb path. This is incorrect, it should report its own
share. When parallel is disabled, it will end up reporting a value
close to current limit, rounded by 25mA steps.
Note that it should report INT_MAX when there is no limit set on
the ICL - the case for hvdcp chargers.
CRs-Fixed: 2037898
Change-Id: I9859f3d759644a08c6f762e929c471a41b1cdf8f
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
Stopping a PROD channel might result in a timeout because the
channel is not empty, or IPA is busy. Whether or not to retry
a stop operation is determined by channel owner.
This change removes the common retry logic of retrying to stop
a PROD channel and adds a retry only for the scenario it is
actually needed.
Change-Id: I7ac1e81f7f99de2b0c3162aa5aaea2102a450838
CRs-Fixed: 2037955
Acked-by: Ady Abraham <adya@qti.qualcomm.com>
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
Disable default enablement of slub debug on sdm660
debug defconfig to prevent skb allocation failure
due to increase in order of allocation.
Change-Id: If63822a5abf3b297a34b95e5e5f973556631bd68
Signed-off-by: Vinayak Menon <vinmenon@codeaurora.org>
'commit 6a61b529b4 ("ANDROID: uid_sys_stats: rename
uid_cputime.c to uid_sys_stats.c")' renamed CONFIG_UID_CPUTIME
to CONFIG_UID_SYS_STATS and enabled the new config on relevant
defconfigs except sdm660. Enable it and sync the config to
remove the reference to CONFIG_UID_CPUTIME. Task IO accounting
is enabled as CONFIG_UID_SYS_STATS depends on it.
Change-Id: Ib7163cf090c4fe86030469a257c49be1f6558984
Signed-off-by: Vinayak Menon <vinmenon@codeaurora.org>
Currently, on loading WDSP, diag is trying to close socket
transport and opening glink channels. Due to this, deadlock
is happening and wdsp channels are not getting opened properly
which leads to WDSP log stall. This patch fixes the issue by
moving opening of channels in workqueue context.
CRs-Fixed: 2030858
Change-Id: Ib6153b04cdda80275a94b16842032a19b2a5bb75
Signed-off-by: Mohit Aggarwal <maggarwa@codeaurora.org>
When erase DCMD commands fail, a completion notification may get raised
by host controller for the task in addition to error interrupt. This
can result in the done function of mmc request getting called twice
and release the clock twice and mess up the clock request counter. The
done function should be called only once for DCMD commands except flush
commands.
Change-Id: Ie3a96e48ca98872cf686049eb5caa060f143f9cb
Signed-off-by: Vijay Viswanath <vviswana@codeaurora.org>
If any discard requests fails, the mmc driver should not cause kernel
panic. The error handling and informing block layer about error will be
done by completion context.
Change-Id: I0c88ad851ad12c392a557bcb94d3b21dfc62d1f8
Signed-off-by: Vijay Viswanath <vviswana@codeaurora.org>
This change adds two macros, one to indicate backport support for the
new connect done event which takes connection response parameters as a
structure instead of function arguments and the other macro is to
indicate backport support for FILS shared key authentication offload to
driver.
Change-Id: I6fb562741bb2abacbe1c7c7ffbf4b2afb25e555b
CRs-Fixed: 2028536
Signed-off-by: Vidyullatha Kanchanapally <vidyullatha@codeaurora.org>
Enhance nl80211 and cfg80211 connect request and response APIs to
support FILS shared key authentication offload. The new nl80211
attributes can be used to provide additional information to the driver
to establish a FILS connection. Also enhance the set/del PMKSA to allow
support for adding and deleting PMKSA based on FILS cache identifier.
Add a new feature flag that drivers can use to advertize support for
FILS shared key authentication and association in station mode when
using their own SME.
Change-Id: I75d47301b767e691d6240fd6c20c28b9bfaaa571
Signed-off-by: Vidyullatha Kanchanapally <vkanchan@qti.qualcomm.com>
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Git-commit: a3caf7440dedd2399f90f27ff11ac390bf03e6c4
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
CRs-Fixed: 2028536
[vidyullatha@codeaurora.org: backport to kernel 4.4 - This commit includes
the changes from following commits in include/uapi/linux/nl80211.h to
compile for msm-4.4 -
4a4b8169501b18c3450ac735a7e277b24886a651 :
cfg80211: Accept multiple RSSI thresholds for CQM]
Signed-off-by: Vidyullatha Kanchanapally <vidyullatha@codeaurora.org>
The spec writes cipher/AKM suites as something like 00-0F-AC:9,
but the part after the colon isn't hex, it's decimal, so that
we've already had a few mistakes (in other code, or unmerged
patches) to e.g. write 0x000FAC10 instead of 0x000FAC0A.
Use a macro to avoid that problem.
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Git-commit: 228c8c6b1f4376788e9d5ab00d50b10228eb40d3
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
CRs-Fixed: 2028536
Change-Id: I1507de1ee316182d429186ff33a932675013ba7d
Signed-off-by: Vidyullatha Kanchanapally <vidyullatha@codeaurora.org>
Currently the connect event from driver takes all the connection
response parameters as arguments. With support for new features these
response parameters can grow. Use a structure to pass these parameters
rather than passing them as function arguments.
Signed-off-by: Vidyullatha Kanchanapally <vkanchan@qti.qualcomm.com>
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
[add to documentation]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Git-commit: 5349a0f7bfbdd7d81b8418c707dcd1439c714647
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
CRs-Fixed: 2028536
Change-Id: I340a96d052647f79248ef8aa2e0af2b6ba979b2d
Signed-off-by: Vidyullatha Kanchanapally <vidyullatha@codeaurora.org>
Some of the external SoC are flash based and can boot independently.
Extend esoc driver to support such auto boot esocs.
This patch also adds support for primary esoc. Primary esoc are
esoc that control secondary esoc such as modems. Primary esoc have
control over reset/poweroff of secondary esoc. Secondary esoc don't
have control over reset/poweroff of primary esoc. In general modems
are considered as secondary esoc while apps processor is considered
as primary esoc.
Change-Id: Id02417fcd122ac108cf75d3381ee7955f0f8f783
Signed-off-by: Arun KS <arunks@codeaurora.org>
Signed-off-by: Srivatsa Vaddagiri <vatsa@codeaurora.org>
Auto_boot esoc devices can boot and crash before
esoc driver comes up. But there is no way for the
user space code to know that it has crashed by looking
at status line alone. Hence, create a new ioctl entry
to export status of err_fatal line to user space.
Change-Id: Ie7d6115c749d4c63f06aefca29ba457d38eccc7f
Signed-off-by: Arun KS <arunks@codeaurora.org>
SSR driver expects subsystem descriptor device type to be
struct platform_device, whereas esoc driver is passing a
struct device instead. This results in a NULL pointer crash
during platform_get_irq in subsystem_restart.c. Fix esoc
driver to pass platform_device.
Change-Id: I93d02623cb7ac14ea3171c3792a4c52c73a74dea
Signed-off-by: Arun KS <arunks@codeaurora.org>
Signed-off-by: Srivatsa Vaddagiri <vatsa@codeaurora.org>
Include the panel dtsi files as part of all the different
msm8998 platform specific device tree files. This will
separate panel properties from SOC specific MDSS binding.
Change-Id: I423a53b4601447d0c7be2bdc041b36495f99da3b
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
This change moves the registration of indication call back after inquiring
the state of remote PD, this is logical flow since in any case just after
registration we are inquiring the state and doing client notification.
With existing arrangement of code, sometime there is occurring a race
condition between inquiring the remote pd state and indication call back.
Change-Id: I2d4d5e0dc7afde9dfb89747b878c26862532bec4
Signed-off-by: Avaneesh Kumar Dwivedi <akdwived@codeaurora.org>
It is a case of write after free, this is causing page allocation
failure due to corruption. This is due to freeing up of segments
allocated for venus subsystem, when venus fw loading fail midway.
Change-Id: I0019a05b1d1336dcf361264607597430e5f1625a
Signed-off-by: Avaneesh Kumar Dwivedi <akdwived@codeaurora.org>
ath10k core destroy frees the debug references and
this is leading to crash when ATH10K_DBG_SNOC mask is
defined.
Fix this by moving logs to prior ath10k core destroy.
Change-Id: If4fd96fdfd9faaf19480b6d523c501747f56d40e
Signed-off-by: Govind Singh <govinds@codeaurora.org>
Since the qmi service in snoc driver gets registered late,
it misses the first time FW ready is sent. This causes the
wait on FW ready to fail and eventually the driver loading fails.
Proceed with the driver initialization only once the FW ready
indication arrives. Handle error in case the wait for these
events timeout.
Change-Id: Ib20ddb3a2f8b5b48936cc97b38f637f31e4e0100
Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
mmc clock scaling can be disabled/enabled through sysfs.
The present logic in this path deregisters/registers with devfreq
every time. Instead of this, we can simply suspend/resume the clock
scaling when requested for disabling/enabling clock scaling.
This patch updates the mentioned logic.
With original logic, observed deadlock between devfreq registration
and cmdqd thread in low memory conditions. The updated logic fixes
this deadlock condition aswell.
Change-Id: Ifee1ffbe24b13b8f5dc1c9f0579ce9ddf4b4faf3
Signed-off-by: Veerabhadrarao Badiganti <vbadigan@codeaurora.org>
