When otg_control is set to OTG_PHY_CONTROL and PMIC interrupts are
not used for VBUS notification, a cable connection will fail to
wake up the device from VDD minimized low power mode. The MPM needs
to be configured to wake up the system when the USB_PHY_OTGSESSVLD
interrupt is triggered. As this interrupt may vary by SoC populate
it in the msm_otg_platform_data->mpm_otgsessvld_int member in the
various board files.
CRs-fixed: 376740
Change-Id: Ia54828f538c695ff6b28f5d7b2b49630a45cc673
Signed-off-by: Jack Pham <jackp@codeaurora.org>
The QDSS function driver supports high throughput debug information
delivery from the QDSS core to the host via the USB port.
Change-Id: Ia9397944d39d767c1200ad87aac67d5627233282
Signed-off-by: Shimrit Malichi <smalichi@codeaurora.org>
The QPNP IADC driver supports the user bank
peripheral of the current ADC(IADC).
IADC is a 16 bit ADC used for measuring current.
The single measurement mode is supported to read
current from upto seven channel configuration.
Clients can read the internal/external Rsense,
CSP_EX, CSN_RX along with gain and offset
calibraton channels.
Change-Id: I7e5ae3fc70878d16827d33705853a36bb0aa04f6
Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
Add support for vsync notification to user space using user events.
This is to trigger frame composition based on Vsync.
Change-Id: Ie94edfcdb5e540dd2f9a4a5df4bc3b7c4eb9041c
Signed-off-by: Padmanabhan Komanduru <pkomandu@codeaurora.org>
Signed-off-by: Jeevan Shriram <jshriram@codeaurora.org>
Update slimbus slave driver to use updated address depending on discovered
The wcd9320 Taiko codec introduced a new register address map to configure
slimbus slave device.
Change-Id: I41e9ebabd1d375a1904b6033e46736b2fb6365f9
Signed-off-by: Joonwoo Park <joonwoop@codeaurora.org>
Allow other drivers to change the supply type of a given power
supply. This is required when a USB driver determines the exact
USB connection type and needs to notify the owner of the usb power
supply struct.
Change-Id: I99d377628a296704e1dcd170251ab9ceadc653ec
Signed-off-by: David Keitel <dkeitel@codeaurora.org>
diag does not support logging to sockets. Add support for
new socket logging mode to support sockets.
Change-Id: I1134859825f9e075ee911c94376a239d748e311f
Signed-off-by: Dixon Peterson <dixonp@codeaurora.org>
Add the PWM devicetree bindings for the PWM/LPG device present in
Qualcomm PM8941 chipset. Also make the necessary changes to the driver
to comply with the devicetree binding requirements.
Change-Id: I8124e2541028719e5b747bc85ff548ac109a9735
Signed-off-by: Jay Chokshi <jchokshi@codeaurora.org>
Currently as part of host bus suspend handling, voting for
XO shutdown and VDD minimization due to which devices connected
to HSUSB 3rd instance will not wakeup the system from system suspend.
Add support for USB remote wakeup feature for detecting devices
connected on HSUSB 3rd instance in case of VDD minimization provided
HW rework for routing D+ line to MPM is implemented.
CRs-Fixed: 380386
Change-Id: Ie8560b99c51efc466dfd257747bbf38bec6e6ba0
Signed-off-by: Vijayavardhan Vennapusa <vvreddy@codeaurora.org>
Add USB bam changes to support QDSS in msm-8794.
Main additions:
Support device-tree files.
Add disconnect bam pipe support.
Add new API to retrieve pipe connection: get_bam2bam_connection_info.
Change-Id: I200d44dee319b8a9efda31b238c99202efddaa07
Signed-off-by: Shimrit Malichi <smalichi@codeaurora.org>
Add a configuration option to enable or disable
the reverse boost fix for the DC charging path.
Some board designs do not utilize the DC_IN path
on the PMIC, however they do use the presence
detection of DC_IN to enable the auto switching
and interrupt features. In these particular configurations
the PMIC does not control the DC OVP FETs.
Hence add an option to enable or disable the DC path workaround
and leave the workaround disabled by default.
Change-Id: I1e55bbfe37c7cc6f62581af11280a565ed648c06
Signed-off-by: David Keitel <dkeitel@codeaurora.org>
wcnss related host drivers can use these APIs to prevent Apps suspend.
WLAN driver uses this API to prevent suspend, when it's module
initialization routines are being executed.
Change-Id: Id072804e6ccc953c78caf6cf11c73e0ea1d71d18
Signed-off-by: Sameer Thalappil <sameert@codeaurora.org>
Add struct virtqueue_ops back into the virtio core code to facilitate
the use of virtqueue implementations other than vrings. This allows
virtqueue implementations that use SMD drivers, USB drivers, or other
mechanisms for transport.
Add a new virtqueue operation, virtqueue_get_impl_size, to provide the
functionality of virtqueue_get_vring_size from the previous collapsed
implementation.
This commit partially reverts commit
7c5e9ed0c8.
Change-Id: I1219c4f203879658dce5800f405291bf311564b4
Signed-off-by: Yatin Manerkar <yatinm@codeaurora.org>
When the fault injection framework introduces an error to the data
block, the current code queries the SD card to find the number of
blocks actually programmed. This value would be as requested by the
generic block layer. So the entire request would be completed.
Say, request 0 is pulled from queue and submitted. When this is being
processed, request 1 is pulled from queue and prepared. Request 0
though is successful, fault-injection framework injects an error
and modifies the bytes_xferred variable to a random value less than
requested transfer. Request 1 is not processed and during the handling
of error, the SD card is queried for the actual bytes programmed. This
would be the correct value. Thus blk_end_request would complete
this request and the control would return to fetch request 2. In this
process, request 1 is not processed at all and the application waits
indefinitely for request 1 to be processed. No further requests are
issued to the queue.
This patch identifies, if the fault injection-framework has inserted an
error to this request and doesn't query the card and uses
bytes_xferred to complete the request.
Change-Id: I496802e244745bc7550402027a594d967cf7b756
Signed-off-by: Asutosh Das <asutoshd@codeaurora.org>
Reserved fields of fb structure used for various use cases
in qcom fb driver. Reducing the reserved fields caused lot
of side effects and it will change the reserved fields same
as kernel 3.0.
Change-Id: I7bf82a9b5667cb5c84b54e428bbfcb6869157bd7
Signed-off-by: Nagamalleswararao Ganji <nganji@codeaurora.org>
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>
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>
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>
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>
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>
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>
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>
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>
