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>
Core gives aspect ratio information for H264/Mpeg2 in a
shared memory register. This change will fetch the value
of the aspect ratio from the designated register and append
this information to the frame_info extradata which can be
used by the client.
Change-Id: Iacacaf1b1181546ba2d09362a51bbe5178a63999
Signed-off-by: Deepak Verma <dverma@codeaurora.org>
Add Image Signal Processor support for 8974 chipset.
Change-Id: Id1f425e59d48e490d5e426f5d056bca7c54b54a2
Signed-off-by: Kevin Chan <ktchan@codeaurora.org>
Move the ping pong buffer configuration and bus scaling
logic from vfe to axi as for concurrent camera case,
vfe component will be turned off
Change-Id: I39b465dcc121b83f960370b25349dc941ac8c34b
Signed-off-by: Nishant Pandit <npandit@codeaurora.org>
Signed-off-by: Lakshmi Narayana Kalavala <lkalaval@codeaurora.org>
Provide mechanism to decide whether the currently tuned station
is valid or not.
CRs-Fixed: 371689
Change-Id: I1a28537d242fbb636732b120c9259ad5e7fffcc0
Signed-off-by: Anantha Krishnan <ananthk@codeaurora.org>
RDI and PIX have different timing characteristics.
They should not share the same START_ACK notification.
Add rdi0, rdi1, rdi2 reg update ack notifications.
Change-Id: Id36b52ae5cf98f5f9f86e92028ec7ab0e7427a23
Signed-off-by: Shuzhen Wang <shuzhenw@codeaurora.org>
Refactor reset to axi_reset and vfe_reset. axi_reset
initializes stream off/on, irq related registers.
vfe_reset only handles stuff related to VFE components.
VFE_RESET_2 is removed. Both axi_reset and vfe_reset
are synchronous calls.
Change-Id: I274c17defbfbc56056b020c48239696b0f579b0e
Signed-off-by: Shuzhen Wang <shuzhenw@codeaurora.org>
Instead of counting the frame id inside VFE camif,
obtain the sof count in ispif and then pass the count into VFE
also add the capability to enable the sof count in VFE
Change-Id: I90c0178d933cb4c80627eb9a5f22b4bb13b10b27
Signed-off-by: Peter Liu <pingchie@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>
1. Move the logic to enable write masters from vfe
to axi as vfe component may not be enabled for concurrent camera
2. Pass the vfe operation mode and port info from user space
instead of storing in the global shared variable
Change-Id: Ibe01bbe6a449afc3e4116c0a1c5f0d68662c5ee6
Signed-off-by: Nishant Pandit <npandit@codeaurora.org>
Signed-off-by: Lakshmi Narayana Kalavala <lkalaval@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>
Logically from RESET to RESET_ACK, no interrupt should be
generated from hardware. Synchronous RESET call makes
code flow simpler.
Create a new ISP command VFE_CMD_RESET_2 which blocks
until RESET_ACK irq fires.
Change-Id: I1c1974c01d7037f457ab767a83f5cece3fe23705
Signed-off-by: Shuzhen Wang <shuzhenw@codeaurora.org>
Add Camera Control Interface (CCI) driver based on V4L2
architecture. Add probe sequence, subdevice creation,
hardware registers and configuration through V4L2
subdev call mechanism. This driver is responsible for
communicating with sensors, actuators and EEPROM
connected on I2C bus.
Change-Id: I2f135798e26348740f58da223caafdd8dfbbd098
Signed-off-by: Hody Hung <hhung@codeaurora.org>
Signed-off-by: Sreesudhan Ramakrish Ramkumar <srramku@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>
ISPIF changes on 8974 to include VFE interface. Pass VFE interface
from user space ISPIF module and configure accordingly. Add support
to configure extra PIX and RDI interfaces.
Change-Id: Idb840fa3d1ef2d1a7242fc2175b8fa64f75aa14b
Signed-off-by: Sreesudhan Ramakrish Ramkumar <srramku@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>
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>
