Add support for configuring ISO or ARIB stereo mixing coefficients.
This change introduces an IOCTL through which the user space can
configure ISO or ARIB coefficients.
Change-Id: Id08c859ce8bc18d7d0e41ce1ecb6a08f0794e067
Signed-off-by: Amal Paul <amal@codeaurora.org>
Add support for configuring ISO or ARIB stereo mixing
coefficients. This change introduces a function with whichi,
AAC multi-channel driver can configure ISO or ARIB coefficients
according to configuration done by the client.
Change-Id: I72b74033532a276fa3bc1d305a04720ff6767409
Signed-off-by: Amal Paul <amal@codeaurora.org>
Previously the WFD driver was reponsible for signalling the
online/offline events to userspace listeners. This led to redundant
notifications due to the manner in which the WFD driver is used. The
signalling is better purposed when done from MDP driver.
Change-Id: Ifffbacb565f8758b65139f7b0e32df0773247e2d
Signed-off-by: Deva Ramasubramanian <dramasub@codeaurora.org>
A killed task can stay in the task list long after its
memory has been returned to the system, therefore
ignore any tasks whose mm struct has been freed.
Change-Id: I76394b203b4ab2312437c839976f0ecb7b6dde4e
CRs-fixed: 450383
Signed-off-by: Liam Mark <lmark@codeaurora.org>
CMA pages are designed to be used as fallback for movable allocations
and cannot be used for non-movable allocations. If CMA pages are
utilized poorly, non-movable allocations may end up getting starved if
all regular movable pages are allocated and the only pages left are
CMA. Always using CMA pages first creates unacceptable performance
problems. As a midway alternative, use CMA pages for certain
userspace allocations. The userspace pages can be migrated or dropped
quickly which giving decent utilization.
Change-Id: I6165dda01b705309eebabc6dfa67146b7a95c174
CRs-Fixed: 452508
[lauraa@codeaurora.org: Missing CONFIG_CMA guards, add commit text]
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
Add data structures for picture adjustment, IGC, QSEED2 sharpening/smooth
feature support on MSM8974.
These data structures are needed by the hardware/qcom/display project,
which is shared between multiple jb branches, including B-family jb
branches.
Change-Id: I0e228c90b70dbe4655173b753032eaae5748f7d9
Signed-off-by: Ping Li <quicpingli@codeaurora.org>
Add a field to the PMIC thermal alarm core data named
allow_software_override which is used to control whether or not
userspace may switch the mode of a PMIC thermal device to
"enabled" in order to enable software override of PMIC automatic
over temperature shutdown.
allow_software_override -
true: writing "enabled" to thermalfs mode file results in
software override of PMIC automatic over temperature
shutdown.
false: PMIC automatic over temperature shutdown is always
enabled. mode file cannot be set to "enabled".
Change-Id: I4c47fdf0c0c4704008591755296118ad7fac95ae
Signed-off-by: David Collins <collinsd@codeaurora.org>
(cherry picked from commit 8f6d8a8e7e1d149687819af7f9abbb24a8459cc0)
Time stamp is unsigned. There is no need to check for
negative value.
Change-Id: I15e380f81e46908f6a9fe8d29c174de1b7c33173
CRs-fixed: 423372
Signed-off-by: Patrick Lai <plai@codeaurora.org>
In order to keep card endurance, it is best not to check the need for
BKOPS every time the MMC is idle.
However, the decision when to check the card need for BKOPS according
to number of changed sectors doesn't fit all cards sizes. Therefore,
the check for BKOPS need is based on percentages of changed sectors
of the card size.
In order to assure that BKOPS will be triggered again in case it was
interrupted, the accumulated number of changed sectors is cleared only
in case BKOPS was completed without interruption.
Change-Id: I598f64b652a524a431b87d103fd5890b808f11b1
Signed-off-by: Maya Erez <merez@codeaurora.org>
(cherry picked from commit e1eae988976536834759a45cf7f62e1cb2b82838)
BKOPS operations can take long time and cause bad user experience and
failure of time critical operations as EFS sync.
In order to prevent the above failures all the levels will be handled only
in idle time BKOPS handling and will allow interrupting the BKOPS when
needed.
In case the card raised an exception with a need for BKOPS, a flag will
be set to indicate MMC to start the BKOPS activity when it becomes idle.
Fixed-CRs: 432027
Change-Id: I5f7b43569c0242f0fea83355f76f286b1ad037bc
Signed-off-by: Maya Erez <merez@codeaurora.org>
(cherry picked from commit 5f8ac3b955e44def61c2238192000ffe5f126714)
The timeout for the BKOPS polling is increased in order to allow the
card to complete the BKOPS before going to suspend.
In case we exit due to timeout we need to stop the BKOPS activity
performed by the card.
Change-Id: I39686de0c06a57242f11c8b1c9ae50b33417c088
Signed-off-by: Maya Erez <merez@codeaurora.org>
(cherry picked from commit ea1385e6d7542d4e3ad510de94ead00bece7823e)
In order to allow the card to perform BKOPS as early as possible without
causing degradation to a flow of requests, we reduce the time of the
BKOPS delayed work to 200ms.
Based on experience, 200ms will allow requests to be performed without
a delay of checking the BKOPS.
This patch also allows the host controller to set any other time if
required.
Change-Id: I1e56bfd0c9471abf4da50befe6d14fe0199129e7
Signed-off-by: Maya Erez <merez@codeaurora.org>
(cherry picked from commit 70b00220e7564b00e3b0747260fe2c2dbe62f45d)
GPU pagefault policy can be set to below options:
a) enable/disable GPU HALT on pagefaults
b) log only one pagefault per page.
GPU pagefault policy can be controled using panel file
and debugfs.
Change-Id: I0613e0d087fc45eb5e519e1c834a33f32376672f
Signed-off-by: Tarun Karra <tkarra@codeaurora.org>
If userspace requests no fault tolerance using context flag
KGSL_CONTEXT_NO_FAULT_TOLERANCE, do not attempt denial of
service detection and do not attempt fault tolerance when
a hang is detected.
Change-Id: I5de0e4ae6e8407365725c30fcb0e00a601460ebc
Signed-off-by: Tarun Karra <tkarra@codeaurora.org>
Allow userspace to control fault tolerance policy,
this allows fault tolerance policy to be controlled
using panel file.
Change-Id: I991edf6f082384bc69454058fe5df3b5f535aa4c
Signed-off-by: Tarun Karra <tkarra@codeaurora.org>
Add wcnss reset interface, this interface generates an FIQ to Riva.
Upon receiving this interrupt, Riva will execute the ERR_FATAL
routine and invoke SSR.
Conflicts:
drivers/net/wireless/wcnss/wcnss_wlan.c
include/linux/wcnss_wlan.h
Change-Id: I74c293121cb69b312ed980902a12019adb700792
Signed-off-by: Sameer Thalappil <sameert@codeaurora.org>
This reverts commit b7d35468be026b0266bcb5217b72c6fbbf8b1bc0.
Change-Id: Iba80431f304dff64ba0427870dd857fc8729be28
Signed-off-by: Deva Ramasubramanian <dramasub@codeaurora.org>
Add a pm8xxx-tm subdevice into pm8821-core. The pm8xxx-tm device
can be used to receive an interrupt when critical temperature
thresholds are reached. Since PM8821 does not have an ADC, it is
not possible to read a real time PM8821 die temperature using
this pm8xxx-tm device.
Change-Id: I3720c79a0546e8bc69044166f70dd4c313e84daa
Signed-off-by: David Collins <collinsd@codeaurora.org>
(cherry picked from commit 1604779c47df4bf003211c35e356210e689676d5)
From 81df2d594340dcb6d1a02191976be88a1ca8120c upstream.
Some composite USB devices provide multiple interfaces
with different functions, all using "vendor-specific"
for class/subclass/protocol. Another OS use interface
numbers to match the driver and interface. It seems
these devices are designed with that in mind - using
static interface numbers for the different functions.
This adds support for matching against the
bInterfaceNumber, allowing such devices to be supported
without having to resort to testing against interface
number whitelists and/or blacklists in the probe.
Change-Id: I0f991e507d041bbe12aa87403b9c2e1f0de274c2
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
The ADSP heap is intended to be used for post processing
on the dsp. Add the definiton of the heap to allow clients
to have dedicated access
Change-Id: I80040b0cf3311df90970c156aa3329f07fc9a990
CRs-Fixed: 438281
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
Previously the WFD driver was reponsible for signalling the
online/offline events to userspace listeners. This led to redundant
notifications due to the manner in which the WFD driver is used. The
signalling is better purposed when done from MDP driver.
Change-Id: I2248de84d57504c2fa9f26e1bfdf0e0d4a02257a
Signed-off-by: Deva Ramasubramanian <dramasub@codeaurora.org>
Updated the last message SSID and the buildtime masks to reflect
the additions on the Modem.
Change-Id: I9a62942f5daf14268b0f61f81cbb53b76901d012
CRs-Fixed: 448735
Signed-off-by: Ravi Aravamudhan <aravamud@codeaurora.org>
Added a check for separate metadata buffers based on
the board specific platform data.
Change-Id: I24d51329d93215da75d115ccfa8fc1f3fe260b7f
Signed-off-by: Deepak Verma <dverma@codeaurora.org>
Conflicts:
drivers/video/msm/vidc/1080p/resource_tracker/vcd_res_tracker.c
Signed-off-by: Deepak Verma <dverma@codeaurora.org>
Currently we have 4 mins timeout for the blocking BKOPs to complete
but we have seen instances where card is surprisingly taking even
longer time to complete background operations.
If card doesn't complete the BKOPs within specified timeout, we
will send the HPI command to interrupt the ongoing BKOPs.
Change-Id: I5df81bdfd9b19bee30a394ee0ff4390b292691d0
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
(cherry picked from commit 1b22222ec61924de9b8ac51f08de113548946eb5)
Update type from u8 to uint8_t for trepn daemon usage
from userspace. Also expose the psoc structures for
trepn's use.
Change-Id: I840a480432493303b105396d522ebdcb1cf9079a
Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
commit 8e6edcb (usb: ehci: Avoid phy lockup due to SOFs during port
reset) implements a workaround for PHY lockup issue during port reset.
The workaround relies on a hardware debug feature which allows driving
strobe and data lines to reset using ULPI interface. This is not
working some times for unknown reason.
This patch implements a new reset sequence to workaround the PHY lockup
issue. The controller drive reset signaling for ~50 msec when reset bit
is set in PORTSC register. The controller automatically clears this bit
after finishing the reset signaling. The software can also finish the
reset signaling any time by clearing the reset bit.
According to USB2 spec, Host controller should drive reset signaling for
50 msec for root hub ports. But HSIC spec allows shorter reset signaling
time (20 msec). Clear the reset bit in PORTSC register after 20 msec and
start controller immediately to send SOF. Use controller internal timers
to achieve this. If reset bit is not cleared in time, perform the sequence
in a loop with interrupts disabled.
CRs-Fixed: 445659
Change-Id: I6b251ced8d47b9ece4a06e58baf15c69a8bb340f
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Keep the Clock offset valid for one Hour and read it again after
connection complete so that we have most recent value. This helps
for faster ACL connections.
CRs-fixed: 430132
Change-Id: I1526878a7365f9cc0c654e0af6c4dd214fac4cd8
Signed-off-by: Mallikarjuna GB <gbmalli@codeaurora.org>
Reading the current value of TSIF clock reference counter
is required by some application.
Change-Id: I5ca2a280f864fbb9c4a69518ce9672538f9c8489
Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org>
MSM9625 implements ETM based on ETM version 3.5.
As such the 9625 ETM registers need some additonal configuration
for ETM to be functional. They also have some extra registers which
need to be configured properly while some registers currently being
configured by the driver are absent on 9625. Additonally, the ETMv3.5
can be configured to support data tracing, support for which is
not present in the existing ETM driver.
Change-Id: Ic3e61d0d1abf371653a398a28111b308747a7b6f
Signed-off-by: Pushkar Joshi <pushkarj@codeaurora.org>
Qview entity id will be used to support transporting qview data
and will also be used by the host tool for decoding.
Change-Id: Idbe017e34676921c33be5d46f57697ce7322af90
Signed-off-by: Pratik Patel <pratikp@codeaurora.org>
Add support to transport data sent using userspace library over
STM. Data stream will contain the entity id, protocol id and
options.
Change-Id: I5bd1810338fd13373bbad7de559765002c43c500
Signed-off-by: Pratik Patel <pratikp@codeaurora.org>
Remove license info from coresight-stm.h header file as it
is exported to userspace.
Change-Id: I49968e160fd2eb2e1499bb4c07b56676e9b280c6
Signed-off-by: David Ng <dave@codeaurora.org>
Export coresight-stm header for userspace STM logging
definitions.
Change-Id: I75923ea8beea36269995e311c3fbb2667beac3cc
Signed-off-by: David Ng <dave@codeaurora.org>
New ftrace events (user_fault and undef_instr) for data, prefetch
or undefined instruction aborts. The new ftrace events are under
events/exception.
Change-Id: Iea328b71a1f623861cac9b45d858c3bbe09e1b82
Signed-off-by: Pushkar Joshi <pushkarj@codeaurora.org>
Move debug arch defines to jtag.c since they aren't used anywhere else.
Also rename ARM_DEBUG_ARCH_V7_1 to ARM_DEBUG_ARCH_V7p1 to avoid clashes
with similar define in hw_breakpoint.h that is enabled when hardware
breakpoints are enabled.
Change-Id: I5f4b24b7aec50413f97a5b1854e6fadf2e4ab514
Signed-off-by: Pratik Patel <pratikp@codeaurora.org>
Since we can use ftrace event to also log printk to STM, remove
direct logging of printk to STM.
Change-Id: I903e2584b40565513342864827455f0a6cbf2260
Signed-off-by: Pratik Patel <pratikp@codeaurora.org>
Support for etr to usb trace output using QDSS BAM to USB BAM
transfers.
Change-Id: Ibb6f8d0cf1d9799668cb22ccaa13966139c8dea5
Signed-off-by: Pratik Patel <pratikp@codeaurora.org>
Change CONFIG_MSM_QDSS to granular CORESIGHT configs covering
various CoreSight drivers. This better represents the CoreSight
device topology and allows more flexibility in choosing the
drivers required for a particular platform or chip.
Conflicts:
arch/arm/configs/msm8960-perf_defconfig
arch/arm/configs/msm8960_defconfig
arch/arm/configs/msm8974-perf_defconfig
arch/arm/configs/msm8974_defconfig
arch/arm/configs/msm9625_defconfig
arch/arm/mach-msm/Kconfig
drivers/coresight/Kconfig
drivers/coresight/Makefile
drivers/coresight/coresight-etm.c
drivers/coresight/coresight-priv.h
Change-Id: I5ae44442c24c88673f2045ad24dc89e4d86d23cb
Signed-off-by: Pratik Patel <pratikp@codeaurora.org>
In cherry-picking patches from tip, the LTC charger driver and pm8921
BMS driver header were updated without updating the copyright
marking from "Code Aurora Forum" to "The Linux Foundation".
Fix this by updating the copyrights now
Change-Id: I3a24feaa6af5acbdca4fc6499398205a1c93dcfe
Signed-off-by: Xiaozhe Shi <xiaozhes@codeaurora.org>
Extradata is appended at the end of each output buffer
in non secure video use case but in secure video playback,
the client/CPU don't have access to the output buffer
to parse the extradata. This change allows the client/CPU
to parse the extradata by allocating separate buffers for
video hardware to store extradata.
Change-Id: I12927ea3d142b9cecd6fb1ae1086c5624d0e08d6
Signed-off-by: Deepak Verma <dverma@codeaurora.org>
This change adds support for demuxing of encrypted streams which current
software demux implementation does not support.
User-space API is extended to allow setting of key ladder information
needed in order to perform decryption.
If secure demux application is available, demuxing does not take place in
the dvb demux sw filter anymore but instead is performed in the new secure
demux, regardless of whether the stream is encrypted or not.
Otherwise, the dvb demux sw filter will be used as before and demuxing of
encrypted streams will not be available.
Change-Id: If75a7b03d1f13d3b012250b87c25eaf6d6cbc399
Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org>
Report counters for transport error indicator, continuity-counter
errors and total number of TS packet constructing a PES in the
PES events so that applications can decide whether to decode
or drop the packet based on the errors information.
Change-Id: I8680163783a12c4f2518cd83fa0b3c7dfa882c34
Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org>
The NL80211_CMD_TDLS_OPER command was previously used only for userspace
request for the kernel code to perform TDLS operations. However, there
are also cases where the driver may need to request operations from
userspace, e.g., when using security on the AP path. Add a new cfg80211
function for generating a TDLS operation event for drivers to request a
new link to be set up (NL80211_TDLS_SETUP) or an existing link to be
torn down (NL80211_TDLS_TEARDOWN). Drivers can optionally use these
events, e.g., based on noticing data traffic being sent to a peer
station that is seen with good signal strength.
Change-Id: I778f5136fc4518bedcaed14a5412de4be6c85cf3
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Acked-by: Ng Chilam <chilamng@qca.qualcomm.com>
[Madan Mohan Koyyalamudi <mkoyya@codeaurora.org>: move changes from
include/uapi/linux/nl80211.h to include/linux/nl80211.h, remove trace.h,
remove trace_cfg80211_tdls_oper_request() in nl80211.c ]
Signed-off-by: Madan Mohan Koyyalamudi <mkoyya@codeaurora.org>
All userspace consumers should now be using IOCTL_KGSL_GPUMEM_ALLOC,
so we can safely remove this kludgy and deprecated code. The structs
and #defines are left in the header to avoid breaking userspace and
to serve as a reminder of the way we were, but any use of
IOCTL_KGSL_SHAREMEM_FROM_VMALLOC will return -ENOTTY.
Change-Id: Ic0dedbad1460acfe28116ee2dbd75faa52b76857
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
