Add the IOCTL's to get the signal detection parameters like
SINR, SINR samples, Low detection threshold and high
detection threshold
Change-Id: I0b8f8d978bd25990098b20073fd664e649af3b49
CRs-Fixed: 322688
Signed-off-by: Srinivasa Rao Uppala <uppalas@codeaurora.org>
Introduce an enum for the max memory type supported by kgsl. This is
used by kgsl_test to pass the correct parameters to kgsl.
CRs-fixed: 331563
Change-Id: I9d9ab813148234ff23da557b92f24e9f71a7cab8
Signed-off-by: Lynus Vaz <lvaz@codeaurora.org>
Add support for adie RX & TX calibration. This calibration
is used for RMC and speaker protection. A non-blocking
function was created for AFE memory map since it is now
being called from an atomic process and the acdb driver
was changed to use to use atomic variables.
Change-Id: Id6c6ca7a303ef5ee5d23a9932e910e6a7a08805d
Signed-off-by: Ben Romberger <bromberg@codeaurora.org>
Add kernel API to read TSENS temperature for clients
in the kernel space. Currently the TSENS driver only
supports reading the TSENS temperature from the
thermal sys.
Split the TSENS initialization into two parts.
First is to perform the initial calibration that is
used to convert the raw ADC code to Degrees Celcius
and initialize the TSENS HW. Second is to register the
TSENS driver to the linux thermal framework and create
the temperature zones that will be accessed by the
Thermal daemon to set thresholds, read the temperature
and receive notifications.
Change-Id: Id2305a7aa755e1e9cfaecd8b5c1870ed05d9b5e9
Signed-off-by: Praveen Chidambaram <pchidamb@codeaurora.org>
Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
Add a new API, pm8xxx_preload_dVdd, which will preload the dVdd
regulator on PMIC PM8901 chips during off state. This can help
to reduce fluctuations in the dVdd voltage during startup at the
cost of additional off state current draw.
This API should only be called if dVdd startup issues are
suspected.
Change-Id: Ic7ee60539de37a761bb9ca6c5200327a7b99da89
CRs-Fixed: 326086
Signed-off-by: David Collins <collinsd@codeaurora.org>
Enable camera driver to output preview frames in YV12 format.
Change-Id: Ib4e358460eb922c6a06314682380c4de30f81319
Signed-off-by: Alekhya,Monika <malekh@codeaurora.org>
Data contact can be detected by either current source or timeout
methods. The current source method is not working for an unknown
reason. Implement timeout based data contact detection. The spec
allows any timeout between 300msec to 900msec. Use 600msec.
CRs-fixed: 330217
Change-Id: I67151d1412f43ba974cc1afb164d6473f89d2dbf
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
On ACL connection complete with a remote device, the remote
device lmp version should be available with Controller. The
current change is to read this information from controller to
host and update to bluez userspace through management APIs.
Change-Id: Ie152ed98fa0a6cf9ab170a6bb8c6a05b5b9dfcb0
Signed-off-by: Srinivas Krovvidi <skrovvid@codeaurora.org>
* changes:
msm: board: Add ION heap for Audio
msm: board: Increase ION MM heap size
msm: board: Restore SF and MM heap to PMEM sizes
gpu: ion: Add new heap for qse comm
Keyarray(T15) object is used for handling capactive keys.
It can handle 32 keys and the keys supported are passed
from platform data as key_codes.
Change-Id: Iac589afb59e8ff69b6e1eb86bafdc0b5382c3edd
Signed-off-by: Mohan Pallaka <mpallaka@codeaurora.org>
ION has to guarantee that two of the heaps are
adjacent to each other. This is due to a limitation
in the hardware. Add code to ensure these heaps
are adjacent.
Change-Id: Icc18437a50e1d872112468d02b61ab47fd70acc9
Signed-off-by: Olav Haugan <ohaugan@codeaurora.org>
of_irq_init will scan the devicetree for matching interrupt controller
nodes. Then it calls an initialization function for each found controller
in the proper order with parent nodes initialized before child nodes.
Based on initial pseudo code from Grant Likely.
Changes in v4:
- Drop unnecessary empty list check
- Be more verbose on errors
- Simplify "if (!desc) WARN_ON(1)" to "if (WARN_ON(!desc))"
Changes in v3:
- add missing kfree's found by Jamie
- Implement Grant's comments to simplify the init loop
- fix function comments
Changes in v2:
- Complete re-write of list searching code from Grant Likely
Change-Id: I5ff76c3aa0f7bdf66577970dd9506336cd5712dd
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Reviewed-by: Jamie Iles <jamie@jamieiles.com>
Tested-by: Thomas Abraham <thomas.abraham@linaro.org>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Michael Bohan <mbohan@codeaurora.org>
Add a resource managed regulator_get() to simplify regulator
usage in drivers. This allows driver authors to "get and forget"
about their regulators by automatically calling regulator_put()
when the driver is detached.
[Fixed up a couple of coding style issues -- broonie]
Change-Id: Ie32415c3a9f2c4aa99a98b6cb92a784e23d874ea
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Add supported power devices such as charger, bms and CCADC.
These devices are required to be enabled to provide charging
functionality to the 8930 platform.
Change-Id: Iae5182ff26ba1cbcb256aeb1aee619f7a368765f
Signed-off-by: David Keitel <dkeitel@codeaurora.org>
* changes:
irq: irqdomain: Add API to find free irq range
arm: gic: Check for error code on irq_domain_add
irq: irqdomain: Change irq_domain_add to detect errors
arm: gic: Register irqdomain after adding it
irq: irqdomain: Add support for dynamic irq_desc allocations
Increase the RDS Radio text buffer size to fit the RT header.
And also limit the Radio text to maximum allowed length
Change-Id: Ib38b4bfaae83d5f381a831c2e202c7f3a52698b4
CRs-Fixed: 328036
Signed-off-by: Srinivasa Rao Uppala <uppalas@codeaurora.org>
Issue - backend dai prepare fails with concurrent LPA and non-LPA
sessions during stability tests. Since front end dai reference
count gets incremented for both sessions and backend dai hw_params
doesnt get invoked. This results NULL pointer in backend dai hw_params.
Fix - use the flag hwparam_set to ensure backend dai hw_parmas is
invoked properly.
Change-Id: Id08628e67d0f8ccf284c0e07a801aa8fc47bd8aa
CRs-fixed: 326458
Signed-off-by: Jayasena Sangaraboina <jsanga@codeaurora.org>
When registering irq chip drivers, one common requirement is to
specify the irq_domain irq_base and nr_irq. These fields represent
the system wide logical interrupt range the domain occupies.
For systems with only one interrupt controller, it's trivial to
know these values. But for systems with several irq chip drivers,
it becomes painful to keep track of interrupt ranges in platform
defines. These create needless compile time dependencies, of
which the Device Tree aims to solve.
irq_alloc_desc() can search for a free irq, but is very
inefficient for determining the availability of large ranges.
Additionally, some irq chip drivers allocate irq descriptors
lazily. For example, portions of the Device Tree may not be parsed
until a particular bus is probed. But of_irq_init() is intended to
be run at init time, and this is a natural time to allocate irq
domains. Thus by the time we allocate our irq descriptors, we already
need to know a range of acceptable irqs to use for the domain.
To solve these problems, let's introduce
irq_domain_find_free_range(), which will return to the caller the
first available irq domain range not used already by the system.
This range can then be specified with irq_domain_add().
Change-Id: I8b0f5d25b173c76b8fc5d4f46b3fe9c6bf5c3c8f
Signed-off-by: Michael Bohan <mbohan@codeaurora.org>
It should not be valid to add an irq_domain with a logical irq
range that overlaps with another already registered to the
system. Return an error on such an occurrence.
This change also inherently sorts the irq_domains by logical
irq_base as they are added.
Change-Id: Idef697dbe4584d783703d053fbf09f1b17e62ab0
Signed-off-by: Michael Bohan <mbohan@codeaurora.org>
The current irq_domain_add() design assumes the underlying
irq_descs are valid when irq_domain_add() is called. It also
assumes that every hwirq enlisted in the irq_domain is valid.
Often, these assumptions are not correct.
Typically, irq_domain_add() is called at board_init time, but
sometimes interrupt chip drivers are not initialized until an
underlying bus is probed. When using SPARSE_IRQ, it's quite
natural to hold off allocating irq_descs until the board
topology specifies them as included.
And in such device topologies, there's no guarantee that chip
interrupt numbers will be contiguous. For example, each hwirq may
map to a particular device, but that device may or may not be
present in the actual hardware configuration. In order to support
this, we need the concept of an irq_domain that supports holes
in it.
In order to solve these problems, let's break the irq_domain
creation from the irq registration process. The irq_domain
creation can occur at init time and then have no dependencies. An
interrupt is not 'registered' with the domain until its resources
have already been allocated by the chip driver. For simple cases,
an additional API is provided to register the entire
logical irq_domain range to provide feature parity with what
already exists.
Change-Id: Ie3340d07ba8663196dc87d1185e3bb7fbed4be4d
Signed-off-by: Michael Bohan <mbohan@codeaurora.org>
SINR and interference detection threshold parameters are added to the
tune status event. Update the driver to incorporate the changes.
CRs-Fixed: 322478
Change-Id: Ia883c85469ba4d4025d518b6ddba371c755f3763
Signed-off-by: Srinivasa Rao Uppala <uppalas@codeaurora.org>
Refactor platform data to allow for better
expansion in the future. Add void * for
elements unique to each heap type.
Change-Id: I435679819c67ce917b5798009eff7e71047fd2ea
Signed-off-by: Olav Haugan <ohaugan@codeaurora.org>
It's for migrating to generic clk framework API.
The helper functions help cases clk_enable/clk_disable is used
in non-atomic context.
For example, Call clk_enable in probe and clk_disable in remove.
Change-Id: If4023d1856ecc07f332f072c1b4831ad3cba82de
Signed-off-by: Richard Zhao <richard.zhao@linaro.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Russell King <linux@arm.linux.org.uk>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
When doing L2CAP configuration, use the correct retransmit and monitor
timeouts when configuring (or reconfiguring) AMP channels. The host
stack needs to use the timeouts read from incoming configuration
responses, and write appropriate timeouts when sending configuration
responses.
Change-Id: I1271ade93dbfee58a1cac115280704a327e901b2
Signed-off-by: Mat Martineau <mathewm@codeaurora.org>
Secure buffers provides a way to allow premium encrypted
multimedia content to be decrypted in a secured
memory area that does not allow for interception of the
decrypted content.
Add support for heap type that allow heap to be
used for content protection. Introduce new content
protection heap type and id's.
Change-Id: Idd56aa8805b5b74d1b9ab3fe8964aacc218668c1
Signed-off-by: Olav Haugan <ohaugan@codeaurora.org>
Added Flush Timeout parameter setting for l2cap channel. Bluetooth
profiles using l2cap can set this parameter to flush out the data
when it cannot be sent over the air with in timeout duration.
Change-Id: I60420c5be3a790aff26bc30e8089fdca47a99222
Signed-off-by: Srinivas Krovvidi <skrovvid@codeaurora.org>
Allow client to send information to replace a specific field of
the cmd buffer with the physical address. This is done via a new
IOCTL, TZCOM_IOCTL_SEND_CMD_FD_REQ, which is used to import the
ion fd handle. This IOCTL takes in a new send_cmd_fd_op_req
structure that has the same format as send-cmd_op_req with a
new field added: an array of ion handles (ifd_data.fd) and
cmd_buf_offset.
The client sends in an array of ion fd handle along with the
offset to the command buffer field.
This new IOCTL allows a client to send information regarding
which field(s) (at cmd_buf_offset) in the cmd_buf to replace.
These field(s) are replaced with the physical addr of the
buffer addressed by the respective ifd_data.fd handle.
Change-Id: If210013d46e24776fe6f5c6aa257505b3b1e6e00
Signed-off-by: Mona Hossain <mhossain@codeaurora.org>
Allow the pm8921-charger driver to initiate charging on a
registered 3rd party charging driver through the power supply class.
Also enable the maintenance of charging properties such as online
and charge type using the power supply class rather than
directly depending on the 3rd party driver.
When a external charger is registered using power_supply_register
the external_power_changed callback of the charger driver checks
for an external charger named "dc". This removes the dependency
of a 3rd party charger to call directly into the charger driver.
Also, update the isl9519q driver to reflect the changes and
utilize power supply class calls to enable charging
on the isl chip from PM8921 charger driver.
This serves as an example for other 3rd party external
chargers supporting PMIC with high current charging.
Finally, add pr_fmt macro which automatically adds function name
to print statements and remove __func__ from individual print
statements.
Change-Id: If05e598be260d924ec3263bad33317cf4e7543a1
Signed-off-by: David Keitel <dkeitel@codeaurora.org>
