To prevent I/O as soon as possible at card removal, a new
detect work is re-scheduled without a delay to let a rescan
remove the card device as soon a possible.
Additionally, MMC_CAP2_DETECT_ON_ERR can now be used to handle
"slowly" removed cards that a scheduled detect work did not
detect as removed. To prevent further I/O requests for these
lingering removed cards, check if card has been removed and then
schedule a detect work to properly remove it.
Change-Id: Iec07260ad51fbe66dc5c54393579b65137d08ad1
Signed-off-by: Ulf Hansson <ulf.hansson@stericsson.com>
[subhashj@codeaurora.org: Fixed merge conflicts]
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
Provide sub-operation for MSMFB_MDP_PP IOCTL to configure QSEED tables.
QSEED is used for smoothing, sharpening and scaling of content on video
pipes in MDP.
Change-Id: I069d9c793553cb4c400973690ebd7f8d3bcc1c68
Signed-off-by: Pravin Tamkhane <pravint@codeaurora.org>
The actuator functionality is the same for different camera
modules. So a single actuator driver module is supported.
The variation is because of actuator control parameters,
which are made available in user space actuator driver
for better integration with tools used for autofocus
tuning.
Change-Id: Ibbae2ef426b570c59ec3796ac56abcf05af28259
Signed-off-by: Rajakumar Govindaram <rajakuma@codeaurora.org>
Add following IOCTLs
- QSEECOM_IOCTL_LOAD_EXTERNAL_ELF_REQ
sends QSEE command to load and elf image
- QSEECOM_IOCTL_UNLOAD_EXTERNAL_ELF_REQ
sends command to QSEE to unload an elf image
Change-Id: Ia1e0cb4df382af327f9dd8f283fa6a3d0e083f0c
Signed-off-by: Mona Hossain <mhossain@codeaurora.org>
The wcnss driver currently supports a sysfs-based mechanism which
allows the Thermal Mitigation function in userspace to read and write
the current thermal mitigation level. An API is added to allow other
drivers (specifically the WLAN Driver) to register a notifier to be
invoked when the thermal mitigation level is changed.
CRs-Fixed: 317376
Change-Id: Ieda320b618a0a08186db791168e586a86b54d173
Signed-off-by: Jeff Johnson <jjohnson@codeaurora.org>
In MSM architecture, the DBM, Device Bus Manager, is a HW module within
the USB3.0 core wrapper, implementing BAM interface support for USB3.0 IP.
The DBM HW unit requires for its operation a special transfer to be
started, with special TRBs structure. These usb requests will operate in
BAM2BAM mode.
This change adds to the dwc3-msm.c driver a support for queuing
a special transfers to endpoints which serve the DBM.
A function driver can now call to msm_ep_config(*ep) with some
endpoint which will serve the DBM. After this, the function
driver can queue a request to this endpoint as usual ep->queue(*ep,*req).
The function driver may need to add a few more parameters in req->udc_priv
field according to the bit mask fields defined in msm_hsudb.h file.
Change-Id: Iad530dabc68414c61d44e9eaef4402f868b2b12f
Signed-off-by: Ido Shayevitz <idos@codeaurora.org>
The req->udc_priv value is used to transfer parameters from a function
driver to a udc, for enabling sps/bam mode for MSM architecture.
This change moves the definitions of the bit fields inside the udc_priv to
msm_hsusb.h in order to avoid duplicate definitions in u_bam.c and
ci13xxx_udc.h. Also this will allow other function drivers and other udcs
to use this definitions, for example, debug class over dwc3 udc.
Change-Id: I37a011524f7ba6d06029d1f3ab3f58d4cb248e4d
Signed-off-by: Ido Shayevitz <idos@codeaurora.org>
Add SMSC hub registers that can be changed over I2C bus
for changing the default configuration.
Change-Id: Ib1cd158fdd3c3f58d7211428984ca424563c4f14
Signed-off-by: Vijayavardhan Vennapusa <vvreddy@codeaurora.org>
Expand the previous histogram collection implementation to support the
addition of other MDP blocks that allow for histogram data collection.
Support the VG1, VG2, DMA-P, and DMA-S histograms using this new
framework (VG pipes only supplying the histogram of luminance).
Change-Id: I94088c1f714fa5d91256ae7b0f5548f8a0b81763
Signed-off-by: Carl Vanderlip <carlv@codeaurora.org>
Fix Lineout and DMIC configurations. The configurations are similar
to tabla codec driver and hence pull in changes to sitar driver.
Change-Id: Ia00359e6f8888c08365b85423197821fc16f963b
Signed-off-by: Asish Bhattacharya <asishb@codeaurora.org>
Currently default configuration will be active
during SMSC hub enumeration. For changing the default
configuration, requires I2C support for configuring
the configurable parameters of SMSC hub like VID,PID.
Change-Id: Ie0449b166ddaae990b9a69c3a75f8059250faf0e
Signed-off-by: Vijayavardhan Vennapusa <vvreddy@codeaurora.org>
* changes:
power: pm8921-bms: account for capacitive drop
power: pm8921-bms: Add connector resistance
power: pm8921-bms: fix the units of batt_temp for rbatt
cs8427 chip will be functional at i2c 100KHz frequency and
3.3 to 5V to enable this level shifter should be enabled
Change-Id: I4d30c597edc3367be89280edc85e2a272a67ae1e
Signed-off-by: Santosh Mardi <gsantosh@codeaurora.org>
Add support for AC3 tunnel mode playback where dsp acting
As pass through.
Change-Id: Ibc6536a439f7cae8cbbadcaddd4ad27e4ee84543
Signed-off-by: Santosh Mardi <gsantosh@codeaurora.org>
Add new I2S AFE API command to q6 to support multiple
audio formats to I2S port including L-PCM, compressed,
L-PCM packed in IEC-60958, and compressed in IEC-60958.
Change-Id: Ia4a902d750a62bd183f45d1d72359596822be6dd
Signed-off-by: Kuirong Wang <kuirongw@codeaurora.org>
Add new ioctls for per context timestamps.
Timestamp functions (read/write/wait) will now be context
specific rather than only using the global timestamp.
Per context timestamps is a requirement for priority
based queueing.
Change-Id: I5fdfb816480241b9552ecf90ed1bb22db3a652b5
Signed-off-by: Carter Cooper <ccooper@codeaurora.org>
As the battery discharges, we need to account for the voltage drop across
capacitance in the battery. This voltage drop can be simulated using
a resistance in series with the battery such that it increases as state of
charge of the battery decreases.
Add parameter to account for this resistance in the profile tables.
Change-Id: Ic67b798ae8f480d8f42d9321e3847c4294bf7db3
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
The current software does not take in to account the resistance
introduced because of the battery connectors and rsense. This
needs to be accounted for when the battery resistance is
calculated.
Change-Id: I0f2b440bae8168868b26f35c8ec59a21d4906f0f
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
Add a resource managed clk_get() to simplify clock usage in
drivers. This allows driver authors to "get and forget" about
their clocks by automatically calling clk_put() when the driver
is detached. This also encourages clock consumers to use the
clk_get() API correctly by passing in a struct device as an
argument.
Change-Id: I1ed53cd3c26c0390fa30cd3c3dca14bcdd59939f
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
- Adds some protection against unexpected calls
- Update ifdef guards in msm_camera.h
Change-Id: I388822001159188a6c487f8c0deefa8fb5238249
Signed-off-by: Philippe Gravel <pgravel@codeaurora.org>
Signed-off-by: Sunil Joseph <sunilj@codeaurora.org>
Adds API to request for a particular performance
level from video core. This is needed for Wi-fi
display (WFD) to reduce end to end latency.
Change-Id: Ib4133b8cd62ccad286be1984f944911754b887c5
Signed-off-by: Vinay Kalia <vkalia@codeaurora.org>
Drivers need to specify their bandwidth requirements to
bus-scaling driver to get guaranteed bandwidth on fabrics.
HSIC USB performance depends upon system fabric frequency
as HSIC USB controller has to support high bi-directional
data transfers. Hence, request for high bus bandwidth as
long as HSIC is active.
Also add debugfs entry to enable/disable the bus voting:-
echo enable > /sys/kernel/debug/ehci_hsic_msm_dbg/bus_voting
echo disable > /sys/kernel/debug/ehci_hsic_msm_dbg/bus_voting
CRs-Fixed: 342032
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
Change-Id: I7e208d67ef1c0168cd7621aeae4e8b123adef255
Add the qpnp-regulator driver to support regulators found in
Qualcomm plug-and-play (QPNP) PMIC chips. QPNP chips make use of
Qualcomm's SPMI register convention. The particular hardware
characteristics of a given regulator can be derived from the
values present in the type and subtype registers.
The qpnp-regulator driver supports probing with either device tree
device specification or with board file specified platform data.
Change-Id: I4f74431a50949763d651faf992b5d2567d05758e
Signed-off-by: David Collins <collinsd@codeaurora.org>
RC6 philips remote control uses RC6 protocol to send the user
control data through IR.
Change-Id: I53f93c679c08a2b2aca154a761f84dae2f1c52e9
Signed-off-by: Ravi Kumar V <kumarrav@codeaurora.org>
Pass actuator and flash support to user space
so that modules can be enabled and used based
on availability at run time
Change-Id: Ia801f17181b492d65feb7bd707d9cc344de9cfe6
Signed-off-by: Sreesudhan Ramakrish Ramkumar <srramku@codeaurora.org>
This driver implements Mobile Broadband Interface Model protocol.
Control messages are transferred through QBI module
running in user space and communicating with mbim
using file operations interface android_mbim.
Data is transferred on SPS, Bam-to-Bam.
Change-Id: Ifc4b3f7e21b1a0dac377af272f9ae922ec9c7e2e
Signed-off-by: Anna Perel <aperel@codeaurora.org>
