This change adds ion support to native (non V4L2)
camera driver. It also adds ion structures to the msm_frame
structure.
Change-Id: I9be720e7d9924074706c93eec52178cb6f130af6
Signed-off-by: Ankit Premrajka <ankitp@codeaurora.org>
The API configures the PMIC to ignore the PS_HOLD low
signal, which can be used during debugging.
Change-Id: I162657934e34da081eb897d64ffed36ad48e4eff
Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>
The API configures PMIC for different behaviour on hard reset.
The different options are to disable hard reset, shutdown or
restart on hard reset.
Change-Id: I214d563e904dd7e73c98a454866718a60a11b6dd
Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>
* changes:
mfd: pm8xxx-misc: Add pm8xxx watchdog reset control API
mfd: pm8xxx-misc: Add pm8xxx smpl based API's
mfd: pm8xxx-misc: Add the pm8xxx coincell chg API
mfd: pm8xxx-misc: Add a ISR to handle 32 kHz OSC halt
The API configures PMIC to either shutdown or reset
when the PS_HOLD line goes low.
Change-Id: I758531966c08ec5acafaeedea13b59019aafa8bc
Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>
Add APIs to:
1. Configure PMIC to reset/shutdown on a SMPL event
2. Set SMPL delay time
Change-Id: I9e677ebd5b4339b50e7d18e2ba0eb3af694c2d20
Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>
The API enables/disables the coincell charger. It also configures
the coincell charger's voltage and register settings.
The charger allows the coincell (connected to VCOIN) to charge
from VBAT.
Change-Id: Id3802e37d8100e6a72de9fd263e7d201a7a346d2
Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>
As part of the transition from PMEM to ION, the interface for accessing
SMI memory needs to be accessible from ION as it was from PMEM.
Change-Id: Ia6f9475dc030bbb0dafdcc1b6dbe93c7cdeca268
Signed-off-by: Alex Bird <alexbird@codeaurora.org>
The USF driver manages ultrasound data path between QDSP6 and
user space based daemons, calculating input events upon the
ultrasound data.
Change-Id: I087227f0b9a224bc6633be3ccb76be463d90640c
Signed-off-by: Baruch Eruchimovitch <baruche@codeaurora.org>
Merge changes from pm8921-adc to pm8xxx-adc. The
changes are modification to the BTM lookup table
to map voltage vs temperature instead of A/D word
vs temperature and reverse calibration on the
input voltage read for BTM. Fix setting the
mpp_scale value to avoid compile error.
This keeps the pm8xxx-adc and pm8921-adc
functional code as the same except for the name
change allowing future patch to remove the
pm8921-adc driver.
Change-Id: I03a0b809cd232f7fe8dff86248651c9a2593be29
Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
Add support for the ION memory manager
to the framebuffer driver
Change-Id: If012dcdbbc71eb0f7d4d429ad4789b3276d34a58
Signed-off-by: Nagamalleswararao Ganji <nganji@codeaurora.org>
Signed-off-by: Naseer Ahmed <naseer@codeaurora.org>
Count different percentages based upon GPU frequency.
Change-Id: Ia579f6705ff9858263f507bd4f3ba0f84b772554
Signed-off-by: Lucille Sylvester <lsylvest@codeaurora.org>
wcd9310 CODEC supports notification of excessive current
drawn by headphone power amplifiers. When receiving notification
from CODEC through interrupt, this driver reports this event
through soc jack framework. At this point, power amplifiers will
be locked hence no audio can be heard. Locking would be removed
once user-space application deroutes playback out of headphone path.
Change-Id: If5856ead31c9a6b8d918c09f1fdc517a69d4fa26
Signed-off-by: Patrick Lai <plai@codeaurora.org>
LPA_IF dma channel is disabled without checking the per count value.
Because of this dma channel is not functional after few iterations
of continuous playback. Fix this issue by checking the dma per count
value to stop before disabling the LPA_IF dma channel.
Change-Id: Ie9e9a9337ca2c4b76cebd99cd3eb98137be85b89
Signed-off-by: Deepa Madiregama <dmadireg@codeaurora.org>
In case of 8960 Liquid, need to vote for EXT_3P3V regulator
to avoid usb connection lost as MHL analog switch is powered
by this regulator.
Change-Id: Ifc36d7916a5407801fdf43357176efa264d160bd
CRs-fixed: 315979
Signed-off-by: Vijayavardhan Vennapusa <vvreddy@codeaurora.org>
Calibration for HK/XOADC is done once at init by
msm_adc before the first ADC reading is processed.
Calibration performed for every ADC read is expensive
and not recommended. Remove support to request
calibration by ADC clients.
Add stubs for pmic8058 xoadc functions to fix
featurization
Change-Id: I7f0e165bddaa49c5daf33df5ed77428ccc1434c5
Signed-off-by: Vijayakumar Muthuvel Manickam <vmuthuve@codeaurora.org>
Add function to get the ASM audio client from a session
ID. Allow the ability to get audio client information
used by the ASM interface when only a session ID is
available.
Change-Id: Id9be30954c1a839648194c4a0120cccd341afae4
Signed-off-by: Ben Romberger <bromberg@codeaurora.org>
Some CODECs monitor current drawn by headphone power amplifer.
If current consumed goes over pre-defined threshold, CODEC would
communicate to host processor. Then, CODEC driver would propagate
the event so user-space application can react accordingly.
Add support to propagate over current events for both
left headphone and right headphone through ALSA jack framework.
Change-Id: Ieef36f070a4478a5a80ec4c8b0cc81464abd75ad
Signed-off-by: Patrick Lai <plai@codeaurora.org>
Adds writeback mode in mdp for wifi-display(WFD).
This mode can be used to get the captured
frames from mdp. This is added to support
wifi-display capture device.
Change-Id: Iae30cac65af181d8df4b514a128cd876fe7dda1c
Signed-off-by: Vinay Kalia <vkalia@codeaurora.org>
SMSC hub must be configured so that Conventional USB
devices can be connected to SMSC hub on 8960 liquid.
Change-Id: I261798de153d3c37f2fa2c4d7e15d96bb81c432f
Signed-off-by: Vijayavardhan Vennapusa <vvreddy@codeaurora.org>
Adds the macro SOC_SINGLE_MULTI_EXT which allows the user
to pass the number of integer inputs accepted by the control.
Change-Id: I75009672568d1e0979ecd577031e72bd87f310d2
Signed-off-by: Ben Romberger <bromberg@codeaurora.org>
The patch adds empty function of_get_property for non-dt build, so that
drivers migrating to dt can save some '#ifdef CONFIG_OF'.
This also fixes the current Tegra compile problem in linux-next.
Change-Id: I2b60b6b9172051e847a0b1e4cc38e80ffc147047
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Based on tabla platform data update the legacy mode, txfe bypass and
txfe buff mode on tx path.
CRs-Fixed: 308208
Change-Id: I96df7a213578ed8e975030dc8d4b983d03eb6518
Signed-off-by: Santosh Mardi <gsantosh@codeaurora.org>
On some platforms, device state data can be left around, and some
commands may take longer than 1 second to execute. This change increases
the per command time-out, and reinitializes the features mask.
Change-Id: Ib707996b97139c97e9a0deacd4a11019cf75da8c
Signed-off-by: Brian Gix <bgix@codeaurora.org>
Add support for update command for demosaic module.
Change-Id: I06cc7c4e41cbc8c8486277151edc577097661cab
Signed-off-by: Azam Sadiq Pasha Kapatrala Syed <akapatra@codeaurora.org>
Current clock gating framework disables the MCI clock as soon as the
request is completed and enables it when a request arrives. This aggressive
clock gating framework when enabled cause following issues:
When there are back-to-back requests from the Queue layer, we unnecessarily
end up disabling and enabling the clocks between these requests since 8MCLK
clock cycles is a very short duration compared to the time delay between
back to back requests reaching the MMC layer. This overhead can effect the
overall performance depending on how long the clock enable and disable
calls take which is platform dependent. For example on some platforms we
can have clock control not on the local processor, but on a different
subsystem and the time taken to perform the clock enable/disable can add
significant overhead.
Also if the host controller driver decides to disable the host clock too
when mmc_set_ios function is called with ios.clock=0, it adds additional
delay and it is highly possible that the next request had already arrived
and unnecessarily blocked in enabling the clocks. This is seen frequently
when the processor is executing at high speeds and in multi-core platforms
thus reduces the overall throughput compared to if clock gating is
disabled.
Fix this by delaying turning off the clocks by posting request on
delayed workqueue. Also cancel the unscheduled pending work, if any,
when there is access to card.
sysfs entries are provided to tune the delay as needed with default
value set to 200ms.
Change-Id: I60f4e1087c4f22bfe7817153c54a0c72ae22b6b6
Signed-off-by: Sujit Reddy Thumma <sthumma@codeaurora.org>
