Add quarter and full size as a valid resolution.
Both size are always present and used in sensor driver.
Signed-off-by: Kevin Chan <ktchan@codeaurora.org>
Add support for the Qualcomm PM8821 PMIC chip. The core driver
will communicate with the PMIC chip via the MSM SSBI bus.
Initial support is provided for: IRQ, MPP, and Debug
Signed-off-by: Jay Chokshi <jchokshi@codeaurora.org>
SAP profile requires 16 pin length authentication for BT 1.2/2.0
devices as per specification. These changes were present for hciops
pluging, the current changes are for Management operations plugin.
Signed-off-by: Prabhakaran Mc <prabhakaranmc@codeaurora.org>
A big struct of pm8xxx_pwm_config is not easy to manage. Split it
to smaller structs and make the period struct public.
Signed-off-by: Willie Ruan <wruan@codeaurora.org>
Add support for soft volume command and enable it to avoid
noise during volume change sequence
CRs-fixed: 304164
Signed-off-by: Swaminathan Sathappan <Swami@codeaurora.org>
Add explicit support for cached and uncached mappings. Functions
now describe whether mappings will be cached or uncached.
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
MSM8960v1 has mesh based lens rolloff while MSM8960v2 has
PCA based lens rolloff. Also starting from MSM8960v2 and
newer chipsets have double buffered lens rolloff. So adding
the run-time lens rolloff update, new config for PCA lens
rolloff and run-time selection of Mesh or PCA lens rolloff.
Signed-off-by: Ujwal Patel <ujwalp@codeaurora.org>
Add support for multi-planar image formats. This
allows the luma and chroma planes of the image to
reside in different memory locations.
Signed-off-by: Kiran Kumar H N <hurlisal@codeaurora.org>
Add IOMMU ops functions to allow mapping and unmapping
whole ranges of address space based on a scatterlist.
Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
Allows a caller to detect whether a cpu hotplug operation
is in progress. This is useful for optimizing code paths
based on this condition.
Signed-off-by: Maya Spivak <mspivak@codeaurora.org>
Add infrastructure for supporting ion carveout heaps.
The memory type should be specified in the board file using
mach/ion.h. The ion platform driver will be responsible for
allocating the correct memory.
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
When using CONFIG_MSM_USE_TSIF1 to enable the second tsif instance,
the device initialization failed because of a errant device ID. The
check has been updated to accept the correct device ID range (0..1)
Signed-off-by: Joel Nider <jnider@codeaurora.org>
Add a convenience API to set the voltage on multiple consumers
stored in a struct regulator_bulk_data[] in one API call.
Signed-off-by: Justin Paupore <jpaupore@codeaurora.org>
Add the ioctl IOCTL_KGSL_CFF_USER_EVENT to write data to cff dump.
Define a new CFF packet cff_op_user_event for this generic user
event.
Write the surface parameter data packet and verify mem file
packet to cff dumps
Signed-off-by: Sushmita Susheelendra <ssusheel@codeaurora.org>
Register handler for SMSM_RESET notifications and watchdog
interrupts from the DSPS. And add support for reset via
IOCTL from user-mode application.
Signed-off-by: Wentao Xu <wentaox@codeaurora.org>
The pmic charger can take measures such as reducing charing
current if the input charger voltage falls below certain point.
Create api to use this feature.
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
Provide mechanism to set trickle, weak voltage and currents via
board file. These settings are used to configure the hardware
controlled auto trickle charging.
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
pm8921 has a special hardware to monitor the battery temperature. Use
this block to program the cool and warm thresholds and reduce charging
current accordingly.
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
BTM (Battery Temperature Module) thermistor lookup
table is computed based on the resistor divider's
used on the board and the specifications of the
thermistor. Its a function of temperature vs the
ADC code for PM8921 ADC and is used to set the
cool/warm thresholds on the BTM.
CRs-Fixed: 299646
Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
Use adc reading on the battery_id resistor to check if a battery
is valid. If it is not disable charging.
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
Implement API's to
- set maximum battery charging current
- disable drawing current from the source
- detect if battery is being charged and which charger source
is charging the battery
- get battery temperature
- detect battery is present
- detect usb is present
- detect dc is present
- set max trickle charging time
- set max auto charging time
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
Add api to enable/disable battery charging. This api will help
start/stop current flowing in the battery for charging purposes, but
it does not affect the current the device draws from a charger source.
CRs-Fixed: 300786
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
This ioctl is needed to track memory writes done from userspace
so that this data is correctly captured in the dump.
Signed-off-by: Jeremy Gebben <jgebben@codeaurora.org>
MMC bus suspend/resume was using legacy method. In system entering
S3 patch, the suspend/resume function cannot be called since MMC
bus also implemented the new suspend/resume method (dev_pm_ops struct).
So if dev_pm_ops is defined but .suspend/.resume callbacks not implemented,
mmc_queue will not be suspended/resumed.
This patch will remove the legacy suspend/resume method and change to
use the new method totally.
Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com>
Signed-off-by: Sujith Reddy Thumma <sthumma@codeaurora.org>
ALSA currently supports a 16-bit register which contains
two 8-bit two's complement gain values.
This patch modifies the same callback functions as the
above register type to support an 8-bit two's complement
gain register.
Signed-off-by: Brad Rubin <brubin@codeaurora.org>
WCD9310 has four micbiases and each of them can be programmed to get its
power source from one of 3 available cfilters. Each cfilter can be
programmed to different voltage levels. Essentially, on WCD9310, a user
can have up to three different voltage levels to power various analog
microphones and digital microphones. As it is now, micbias voltage level
of WCD9310 is left to default value. Micbias and cfilter mapping is managed
by codec driver. Different board design can have different micbias
arrangement. Micbias configuration of wcd9310 CODEC for 8960 CDP/MTP/FLUID
is properly defined in this patch.
Signed-off-by: Patrick Lai <plai@codeaurora.org>
Add support to treat ghost touches as normal touches incase firmware
reports all touches as ghost touches.
Signed-off-by: Mohan Pallaka <mpallaka@codeaurora.org>
Added method to msm_charger to allow programming of max source
current. Created struct for platform data to be passed into
pmic8058_charger
Signed-off-by: Terence Hampson <thampson@codeaurora.org>
Add caller information to memory allocation calls and
create /sys/kernel/debug/mempool/map to show the current set of
allocations across all memory pools.
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Current implementation has a bug in v4l2 event subscription.
Also it is good to make the kernel to be transparent
to those notification events from daemon to HAL.
Signed-off-by: Mingcheng Zhu <mingchen@codeaurora.org>
Added more error checking code
Separate dimension specific register settings into separate structure
Code flow improvements
Signed-off-by: Kevin Chan <ktchan@codeaurora.org>
Platform data is added to the WCNSS platform device to indicate if the
board containing the WCNSS device is configured with an external 48MHz
XO. In addition a module param is added to the WCNSS driver to allow
the platform data to be overridden.
CRs-Fixed: 288847
Signed-off-by: Ankur Nandwani <ankurn@codeaurora.org>
Acked-by: Jeff Johnson <jjohnson@qca.qualcomm.com>
This patch adds the functionality for FM enable, disable,
tuning, configuration and RDS functionality for FM TX
Signed-off-by: Ankur Nandwani <ankurn@codeaurora.org>
The output of hkadc calibration steps are voltages measured at
0.625V and 1.25V. We use these to adjust the vbatt readings.
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
