Make thermal monitor performance hit more gradual by stepping down
limit frequency instead of jumping directly to that frequency.
The monitor now steps down to the lowest available cpufreq
frequency, instead of fixing the limit frequency to 918MHz. Also
update the polling frequency to 250ms to improve responsiveness.
Change-Id: I6edb0cfc057284023978de04d7835e9783da5ebd
Signed-off-by: Eugene Seah <eseah@codeaurora.org>
Register slimbus CPU dai link to support slimbus data path.
Change-Id: I3584306ac1e0ad6561a19cecfe71f2a63aadafa9
Signed-off-by: Joonwoo Park <joonwoop@codeaurora.org>
This patch will queue multiple surfaces and commit those
surfaces into mdp at same instance so that surfaces will
be blended and displayed at same time. Hardware vsync event
is delivered to the user space frame work via uevent. Both
queue and commit are controlled by frame work and synchonized
with vsync event. Therefore frame rate will match with vsync rate.
Change-Id: If630a6d94fd38483ee313f575b1a71ed8bd65a52
Signed-off-by: Kuogee Hsieh <khsieh@codeaurora.org>
Add support for CSC and QSEED configuration through MSMFB_OVERLAY_SET and
MSMFB_OVERLAY_PLAY ioctls. Provide better integration than previous attempt
with the existing Overlay and PostProcessing APIs.
CRs-Fixed: 380750
Change-Id: If895391074ef1e7d7a6824d289e1ed9da6a52180
Signed-off-by: Carl Vanderlip <carlv@codeaurora.org>
Remove old implementation of HSIC and QSEED smoothing/sharpening overlay
integration. Need to replace with new implementation that better integrates
the existing functions of the two APIs.
CRs-Fixed: 380750
Change-Id: Id3469fad16764ed88e74a8da75bb873f726ba366
Signed-off-by: Carl Vanderlip <carlv@codeaurora.org>
Signed-off-by: Pravin Tamkhane <pravint@codeaurora.org>
Add support to read the tables of QSEED values. When the values of the
QSEED tables are able to be written to, it is beneficial to be able to read
what's there as well.
CRs-Fixed: 380315
Change-Id: I3110721906424f70a12bf5736de7875dec03f4c6
Signed-off-by: Carl Vanderlip <carlv@codeaurora.org>
The msm specific parts of ion.h are being moved into a new header
file. For now, add a dummy header file to get clients transitioned
over.
Change-Id: Iac039678e1c3f15d87e67aa667f7e9883ca16669
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
This allows users to switch between available trace sinks thus
providing user to choose the best switch for the debug use case.
Change-Id: I0c90396010cfcd9f3ab9d3c6d4c1cc7230632c42
Signed-off-by: Pratik Patel <pratikp@codeaurora.org>
APPS vote from coldboot may be still pending when SSR is invoked;
so make sure that the APPS votes from coldboot are cancelled before
SSR votes for these Riva regulators.
Change-Id: I975be7470ce08e941c5846642a9379f23574915b
CRs-fixed: 380434
Signed-off-by: Sameer Thalappil <sameert@codeaurora.org>
usbnet driver uses tasklet as bottom half handler. Since tasklet
runs in interrupt context in case of high throughput driver is
spending more time in interrupt context to process rx buffers
this is causing watch dog reset. Hence replace the tasklet with
workqueue to avoid watchdog reset.
CRs-Fixed: 378526
Change-Id: I8eac339e37d734dbaaf7a2e874d3974f562e8680
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
NR for VCAP is capable of receiving manual tuning parameters. In
order for the client to pass in these parameters a separate ioctl
was developed.
Change-Id: Ia8d7e8de80ee4fd7ccd2019d30b4457f1000e106
Signed-off-by: Terence Hampson <thampson@codeaurora.org>
Buffer unprepare is not done while releasing stats buffers,
hence add support for buf unprepare ioctl
Change-Id: If4fa95c270363d1948b5924c2365785d1427e2f4
Signed-off-by: Lakshmi Narayana Kalavala <lkalaval@codeaurora.org>
The QPNP VADC driver supports the User Bank Peripheral of
the voltage ADC(VADC).
VADC is a 15 bit ADC that measures signals through the
Main analog multiplexer (AMUX) and PREMUX. The driver
arbitrates the request to issue ADC read requests.
VADC driver includes support for the conversion sequencer.
The conversion sequencer is a HW triggered signal to start
ADC measurement on trigger events for PA ON,
camera flash and TX threshold.
The AMUX supports external pull-ups simultaneously. Clients
can select the appropriate AMUX input channel to measure the
ADC for the intended pull up configuration.
Change-Id: I8886968ccec54ad03334b113b4516d4d200e0da8
Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
Add UASP function to Android supported functions array. UASP
function depend on Target core. Provide empty functions when
Target core is not enabled.
Change-Id: I959f26ebd63e036dae041708d0ad6169213a3cf0
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
For Android/Linux kernel 3.4. This is the initial commit.
Change-Id: I96e300d7b59743df1f757746228b47b5d444c76c
Signed-off-by: Samuel Huo <samuel.huo@st.com>
Signed-off-by: Wentao Xu <wentaox@codeaurora.org>
Added support to let the userspace know about the updated
LE connection parameters. On receiving successful connection
complete and connection parameters update event from the BT
Controller, send a mgmt event to the userspace bluetoothd.
CRs-fixed: 380271
Change-Id: If8c3d785188e0d4f38c7431d01c016f399137408
Signed-off-by: Sunny Kapdi <sunnyk@codeaurora.org>
The VBIF is capable of triggering a false bus error the first time
it performs a read. This fix creates a dummy read event that
happens every time that the VCAP is powered on that will ignore
the false positive VBIF interrupt error, so that during normal
operation the error can be properly identified.
Change-Id: Ie56e60faf2067fab7a05a0f16c2d840408c35035
Signed-off-by: Terence Hampson <thampson@codeaurora.org>
Memory reservations for memory pools or using memblock remove
must happen early at bootup. Add a function at early boot to
walk the flattened device tree and extract memory reservation
information from appropriate bindings in device tree. To ensure
that the memory is only reserved when a driver is enabled,
drivers must put EXPORT_COMPAT(<compat string>) in the driver
as well as adding the binding to the device tree. More
documentation is available in
Documentation/devicetree/bindings/arm/msm/memory-reserve.txt
Change-Id: I28fa71d7a30cea9af5447acb5d2dde562fa0f6de
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
Currently when VFE requests for a free buffer, we search based
on the image mode sent from VFE. In some cases, there can be
multiple instances with the same image mode. This means the
buffer lookup logic has to take into consideration other
parameters like current usecase, vfe operation mode etc.
To ease this, add support for buffer lookup based on
the instance handle. The instance handle contains information
about where to get the buffer from. So the buffer lookup
logic does not have to know about other details. The instance
handle is decided when the user sets the format for a particular
instance. It is passed on to the VFE during AXI configuration.
VFE stores this and sends it whenever it requests for a free
buffer for a particular output.
Keep the current image_mode based buffer lookup logic for
legacy targets.
Change-Id: I78c3db77ac4014365c9866ff780ec71ac4c7ff87
Signed-off-by: Kiran Kumar H N <hurlisal@codeaurora.org>
Make changes to support dynamic selection
of subdevs through the resource manager. Instead of
choosing the subdevs to be used by the current mctl
session statically during open, the VFE, AXI and VPE
subdevs are now selected and initialized later as per
session requirements.
Change-Id: I8df951b81f0ccc77e5b4f64bf5cf620822cf0175
Signed-off-by: Ankit Premrajka <ankitp@codeaurora.org>
Provide mechanism to decide whether the currently tuned station
is valid or not
CRs-Fixed: 371689
Signed-off-by: Ayaz Ahmad <aahmad@codeaurora.org>
Change-Id: I1f058bdeec8ecebe85b950631118c1ac9604760f
There is a usecase where compressed data is sent over HDMI IN to
ADSP. The format of compressed is detected in ADSP and sent through
the meta data to compressed driver. Add support for meta data in
compressed TX for this use case.
Change-Id: Idbb18fe4a0ad828e9c2e9d7beec048b3cedf002d
Signed-off-by: Subhash Chandra Bose Naripeddy <snariped@codeaurora.org>
This test write data to the card, then send DISCARD on random
addresses on the card, send SANITIZE to the card to erase all
the unmapped areas.
Change-Id: I2904023ccd258e64b99b004bacfbe576b0ead59a
Signed-off-by: Maya Erez <merez@codeaurora.org>
When multiple clients request qseecom to load an application, an app
id is assigned. If the request is to load an app that already exists
in qsee, the app id should return to the qseecom library.
Returning the app id was done in the qseecom_load_app() but not done
in the qseecom_query_app_loaded(). This change fixes the issue when
multiple clients request to load the same app in qsee.
Change-Id: Icaa5053906b61ace1d257ff1c96308cc89e3a9cc
Signed-off-by: Ramesh Masavarapu <rameshm@codeaurora.org>
QDSP6 AFE module produces error message whenever afe
loopback gain control command is issued. The reason is that
loopback gain control function sets wrong payload size.
Make change to set appropriate payload size for a given
SET_PARAM command
Change-Id: Ida2bf76baf56c35e89fe29f887f5b43af8bceabe
Signed-off-by: Patrick Lai <plai@codeaurora.org>
MHL discovery is initiated upon detecting ID ground state.
This happens via an ID interrupt or charger detection work.
Allow low power mode when MHL cable is connected.
Change-Id: I3565817b53eb444509cf56269103921814147af9
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Signed-off-by: Abhishek Kharbanda <akharban@codeaurora.org>
Signed-off-by: Manoj Rao <manojraj@codeaurora.org>
mdm-driver is informed that an image upgrade of the remote modem is
required, at which point it stops monitoring the error gpios and takes
the appropriate actions. Support for the "USB Switch" gpio is added.
This is needed to write a image to an empty modem flash.
Change-Id: I4c05a80955124a3eb7edc11e99f4945f9de79e6b
Signed-off-by: Ameya Thakur <ameyat@codeaurora.org>
Add vendor specific controls to get and set the profile and
level of H263 clips.
Change-Id: I79e6eeb8eb2eb4ff3f5cbbe3b537e7b60ff1372a
Signed-off-by: Deva Ramasubramanian <dramasub@codeaurora.org>
Adding MHL api's for device discovery and registering
callback mechanism.USB driver use these API's for
synchronization with MHL driver.
Change-Id: I0846951302e3b5f5d20d566c92c2f224528ca455
Signed-off-by: Manoj Rao <manojraj@codeaurora.org>
Signed-off-by: Abhishek Kharbanda <akharban@codeaurora.org>
Several flattened device tree functions are currently accessed in a
file that is compiled regardless of whether device tree is enabled
or not. Add stubs for these functions if device tree is not selected.
Change-Id: I0bea3325692fac46d3e5ef457aa30e083f71cd6d
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
Closing VCAP devices could be called without calling stream off:
This problem would make VCAP resources taken by devices no longer
running.
Using unsigned variable to store signed result: This problem would
allow stream on to continue even when function returned error.
Fix problem of reading VP irq status register too early: It was
possible for cadence detection bit to be propgated faster by only
a few clock cycles then the picture done bit. When the irq status
read was performed and by the time a write to the clear register
was performed the picture done bit would propgate. Since the irq
is rising edge triggered this would cause a problem and the irq
would not be triggered until VP was reset.
Remove unused code
Change-Id: Iba72354c06287efb27178edf64d8d3f459dbf954
Signed-off-by: Terence Hampson <thampson@codeaurora.org>
Add support for tricolor leds on Qualcomm's MSM
boards.
Change-Id: Ib05d6129f98cf67e7d208465a13cc6b1300c6277
Signed-off-by: Mohan Pallaka <mpallaka@codeaurora.org>
user-space programs using demux require to be notified
on several kinds of events such new PES event,
new section event, new recording-chunk event and
other error events. demux API was extended to meet
this requirement
Change-Id: I768b6acde346139e194a3e6637b6fc0fc9648446
Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org>
When session CLOSE command is sent right before session RUN command
is acknowledged, callback function can mistakenly think that
the next received acknowledgement is for CLOSE command instead of
RUN command. This triggers driver to send memory unmap command to
the Q6 while it is still processing the CLOSE command. Eventually,
this leads to an invalid memory access and causes Q6 crash.
Change-Id: Ib5d560fbcb7e8ced79cc1075a9f6bea3b55a86b6
CRs-Fixed: 377281
Signed-off-by: Jay Wang <jaywang@codeaurora.org>
This change fixes a crash when running VCAP in de-interlace mode.
The problem was noticed in the introduction of kernel 3.4. VCAP
was improperly using the videobuf2 framework APIs. Since VCAP is
already reliant on queue structure provided by videobuf2 framework,
we created our own basic version of the qbuf and dqbuf calls that
have some similarities to the videobuf2 framework. This addition
was necessary since we are calling qbuf from a kernel work thread.
Since moving to kernel 3.4 there has been a change in videobuf2
qbuf that dereferences the current process.s mm_struct, from a
kernel work thread this struct is NULL, which was causing a crash.
When we are de-interlacing a captured video we are cycling the
buffers internally in the driver, which is why we needed to create
our own q/dq buffer functionality.
Change-Id: Id51b775ae7f0a58bbac8a581e07fa02417802a30
Signed-off-by: Terence Hampson <thampson@codeaurora.org>
Export the epm header files for clients from userspace
to send commands to the driver.
Change-Id: I9b413f461da58cbf92aefeca9285ac6798468ea2
Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
Flushing the core is now done with the V4L2_DEC_QCOM_CMD_FLUSH ioctl
rather than V4L2_DEC_CMD_STOP. The latter is confusing and the
arguments specified by the V4L2 spec do not allow for flushing the input
and and output buffers seperately.
Change-Id: I53e18e06c4e09ee8496bdcc337b4798f22911708
Signed-off-by: Deva Ramasubramanian <dramasub@codeaurora.org>
The current code registers multiple devices for i2c clients. This
results in code repetition. instead its better to register single
i2c client and register codec based on device id.
Change-Id: Ifb4adbd47b7a2bf7d32be637fd0641545cd84286
Signed-off-by: Asish Bhattacharya <asishb@codeaurora.org>
Add method for scaling backlight based off of a user provided ratio and
minimum level for the scaling to be applied.
Change-Id: I74c2329c842dd9cbbc9eddfff38cd56fd0e939a4
Signed-off-by: Carl Vanderlip <carlv@codeaurora.org>
Add a new LUN(lun0) which will be exposed as a CD-ROM having the
attributes ro(read-only) & removable as enabled.
This CD-ROM lun is used for saving read-only files which can be used
for system requirements.
Change-Id: Idff5aea8bce233e8b77a4b689323a2f1eb2523e1
Signed-off-by: Rajkumar Raghupathy <raghup@codeaurora.org>
The pdata structure and associated structs have no business being
in msm_kgsl.h. Move them to include/mach/kgsl.h where they can
thrive in a non-userspace facing environment.
Change-Id: Ic0dedbadfe0d3d7d44f50c8a9a7f4cc59057d44b
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Low power mode changes are made in system information mode,
so modify ISR to check for completion of transition into this
mode. Then, modify values and transition back into operating
mode. Enable handshaking so that no communication is missed.
Change-Id: I0692e13810ab4aa88f8626d75a4e7f1ceb885a71
Signed-off-by: Amy Maloche <amaloche@codeaurora.org>
Add flag for handling secure session to rotator data passed during
start ioctl call.
Change-Id: Id5db8b4be1f5058cb9cb9227963acc288eebc1dd
Signed-off-by: Ravishangar Kalyanam <rkalya@codeaurora.org>
OEMs use SSID in a specific range. Recently DIAG changed the mask
update algorithm and this range was missed as its not used internally.
This change adds it back.
CRs-Fixed: 359379
Change-Id: Ib7249f157e4e37294b6da6580fcf19995afeef8f
Signed-off-by: Shalabh Jain <shalabhj@codeaurora.org>
PM8917 has a new register which allows configuring
the falling USB under voltage detection (UVD) threshold
from 3.85V to 4.35V in 100 mV steps.
Add an API that allows to set this value per default and
also only do this for PM8917 chips.
Change-Id: I9b4259b43f148762ac72af40bdc79b895d9b4fc2
Signed-off-by: David Keitel <dkeitel@codeaurora.org>
Microphone Bias may or may not have an external bypass capacitor
depending on the board configurations. Add the microphone bias
capless mode setting to the platform data for codec
CRs-fixed: 363941
Change-Id: Ia949d240b3b3122bc4bd6aca02ee5b6cd785d246
Signed-off-by: Bhalchandra Gajare <gajare@codeaurora.org>
After upgrading to kernel 3.4, there is 5 second delay
at the closing of PCM playback. The delay is due to missing
EOS from QDSP6 audio session manager causing pcm close function
of PCM platform driver to wait for 5 seconds. The root cause
for missing EOS is that ALSA dynmic PCM shutdown sequence has
changed. Now, trigger stop is called on the back-end DAI-LINK.
Furthermore, back-end trigger stop is called before front-end
trigger stop. Since sink stops rendering data, data at source
will never get consumed. EOS event will not arrive. As trigger
operation has to be atomic, it is very difficult to guarantee
sequence on shutting down various modules in QDSP6. The decision
is to abandon starting and stopping QDSP6 AFE port in trigger
function. This decision is considered acceptable as playback
and capture over SLIMBUS is no longer subject to strict sequence
which Q6 AFE port must be started after CODEC configuration.
Change-Id: I0cc1d8b7d058052d7fae55c84b6be46b5b0678e9
CRs-fixed: 373966
Signed-off-by: Patrick Lai <plai@codeaurora.org>
Currently reading PMIC ID line status immediately once PMIC interrupt
is triggered. This leads to returning wrong ID line state sometimes
and causes not detecting connected devices. Hence add debouncing time
of 5msec for PMIC ID line state to settle down before reading PMIC
ID status.
CRs-Fixed: 371552
Change-Id: I4a5eae1d3759b5cc5c7ab70c4bde900a57ec1bd1
Signed-off-by: Vijayavardhan Vennapusa <vvreddy@codeaurora.org>
Add IIR2 filter interface for the wcd9304 codec.
Control the two 5 band IIR filters in the audio
codec through mixer controls. Enable individual
IIR filter bands and set band coefficients.
Change the IIR filter code to use snd_soc_write
instead of snd_soc_update_bits. If update bits
is used the IIR registers may not be correctly
updated.
Change-Id: I92fc147641e9eb270d8176f20445371fe5cc2f92
Signed-off-by: Asish Bhattacharya <asishb@codeaurora.org>
