max11871: remove key handling code

BZ: 25701

Relying on virtual key handling in Android framework, driver doesn't
need to handle key event now.

Change-Id: If7fa9a4392bdc2d2517ce0ea7f2cc55294aaa8c7
Signed-off-by: Hong Liu <hong.liu@intel.com>
Reviewed-on: http://android.intel.com:8080/36972
Reviewed-by: Yan, Leo <leo.yan@intel.com>
Reviewed-by: Monroy, German <german.monroy@intel.com>
Reviewed-by: Du, Alek <alek.du@intel.com>
Tested-by: Wang, Zhifeng <zhifeng.wang@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

max11871: add virtual key definition file

BZ: 25701

max11871 touch on GI uses virtual keys solution, add board property
file to define touch area for 4 function keys.

And disable touch event to key event translation inside driver.

Change-Id: I75f892674bea8e535c1840140796fccb98790f64
Signed-off-by: Hong Liu <hong.liu@intel.com>
Reviewed-on: http://android.intel.com:8080/36971
Reviewed-by: Yan, Leo <leo.yan@intel.com>
Reviewed-by: Monroy, German <german.monroy@intel.com>
Reviewed-by: Du, Alek <alek.du@intel.com>
Tested-by: Wang, Zhifeng <zhifeng.wang@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

intel-mid: add an API to create board property file

BZ: 25701

Add an API to let device driver create needed board property file.

Board property files in Android should be added to /sys/board_properties/,
f.e virtual keys are defined as virtualkeys.<input_name>, with this file
android framework can translate touch event located in areas defined in this
file to corresponding key events.

Change-Id: I4db8c3baf0208b48e851ad0cd60f89a7602e984c
Signed-off-by: Hong Liu <hong.liu@intel.com>
Reviewed-on: http://android.intel.com:8080/36970
Reviewed-by: Yan, Leo <leo.yan@intel.com>
Reviewed-by: Monroy, German <german.monroy@intel.com>
Reviewed-by: Du, Alek <alek.du@intel.com>
Tested-by: Wang, Zhifeng <zhifeng.wang@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

Enable "quota, tag, owner" match and stats support in netfilter requested

BZ: 26075

Change-Id: I8b68da2f07a8656c288e5c59d46075bed0063351
Signed-off-by: Christophe Guerard <christophe.guerard@intel.com>
Reviewed-on: http://android.intel.com:8080/37416
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

atomisp: prefixing functions by double underscore

BZ: 25527

Rename following functions:
atomisp_acc_get_fw() -> __acc_get_fw()
atomisp_acc_get_index() -> __acc_get_index()
atomisp_acc_fw_free_args() -> __acc_fw_free_args()
atomisp_acc_fw_free() -> __acc_fw_free()
to reflect that they require to have isp_lock mutex held. It also removes
"atomisp_" part from the names, because the functions are local to the module.

Change-Id: I6abf75911ddc6a7d6e977916122207bf6e17e912
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-on: http://android.intel.com:8080/36868
Reviewed-by: Shevchenko, Andriy <andriy.shevchenko@intel.com>
Tested-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: Koskinen, Ilkka <ilkka.koskinen@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

[PORT FROM R2] nfc: split long i2c xfers into smaller chunks supported by i2c controller

BZ: 23876

Due to limitation of I2C silicon on Penwell I2C xfers longer than 31 bytes
are not guaranteed to be atomic. If TX fifo underrun occurs during such
a transfer I2C controller will automatically generate a STOP condition.

This patch splits all long I2C transfer requested by NFC stack into chunks
of up to 31 bytes and transmits them as separate I2C transfers.

Change-Id: I9801081ee275d57ce00e86d1dc310e391e73bd27
Orig-Change-Id: I2533a7e61110c34107e963d5fb2444b64dc70fb4
Signed-off-by: Sebastian Niciarz <sebastian.niciarz@intel.com>
Signed-off-by: Dejan REBRACA <dejanx.rebraca@intel.com>
Reviewed-on: http://android.intel.com:8080/36616
Reviewed-by: Monroy, German <german.monroy@intel.com>
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Reviewed-by: Wahid, KenX <kenx.wahid@intel.com>
Reviewed-by: Yang, Bin <bin.yang@intel.com>
Tested-by: Zurmely, PierreX <pierrex.zurmely@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

[PORT FROM R2] Flag in a mfld_defconfig for limitation of Penwell I2C controller

BZ: 23876

Due to limitation of I2C silicon on Penwell I2C xfers longer than 31 bytes
are not guaranteed to be atomic. If TX fifo underrun occurs during such
a transfer I2C controller will automatically generate a STOP condition.

This patch adds a kernel config flag that can be used by all affected
users of this I2C controller.

Change-Id: Ifc427638c5bc339091aaf4351464d977c9a68939
Signed-off-by: Dejan REBRACA <dejanx.rebraca@intel.com>
Reviewed-on: http://android.intel.com:8080/36965
Reviewed-by: Niciarz, Sebastian <sebastian.niciarz@intel.com>
Reviewed-by: Yang, Bin <bin.yang@intel.com>
Reviewed-by: Zurmely, PierreX <pierrex.zurmely@intel.com>
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Tested-by: Zurmely, PierreX <pierrex.zurmely@intel.com>
Reviewed-by: Wahid, KenX <kenx.wahid@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

[PORT FROM R2] I2C: Kernel config flag for limitation of Penwell I2C controller

BZ: 23876

Due to limitation of I2C silicon on Penwell I2C xfers longer than 31 bytes
are not guaranteed to be atomic. If TX fifo underrun occurs during such
a transfer I2C controller will automatically generate a STOP condition.

This patch adds a kernel config flag that can be used by all affected
users of this I2C controller.

Change-Id: I4f98210022818bd4247d681e32fe7291204eb958
Orig-Change-Id: Ie1fad669fcdb4f8abcc56ab3e63ad301b3c5fdd4
Signed-off-by: Sebastian Niciarz <sebastian.niciarz@intel.com>
Signed-off-by: Dejan REBRACA <dejanx.rebraca@intel.com>
Reviewed-on: http://android.intel.com:8080/36892
Reviewed-by: Wahid, KenX <kenx.wahid@intel.com>
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Reviewed-by: Yang, Bin <bin.yang@intel.com>
Reviewed-by: Monroy, German <german.monroy@intel.com>
Tested-by: Zurmely, PierreX <pierrex.zurmely@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

intel-mid: clean up board-blackbay.c

BZ: 24929

Clean up board-blackbay.c and remove clovertrail related codes.

Change-Id: I857d2451121f7384acf53d95764f3a1d5105dc84
Signed-off-by: Bin Gao <bin.gao@intel.com>
Reviewed-on: http://android.intel.com:8080/36374
Reviewed-by: Yang, Fei <fei.yang@intel.com>
Reviewed-by: Kuppuswamy, Sathyanarayanan <sathyanarayanan.kuppuswamy@intel.com>
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Reviewed-by: Monroy, German <german.monroy@intel.com>
Tested-by: Wang, Zhifeng <zhifeng.wang@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

intel-mid: Add Clovertrail board file

BZ: 24828

As part of mrst.c restructuring, this patch is to add Clovertrail
related board files.
Since the Soc level difference between Penwell and Cloverview
is too small, we don't define new kernel configuration, instead,
use CONFIG_X86_MDFLD for Clovertrail, but isolate the platform
level deltas to a separate board file: board-ctp.c.

Change-Id: I022c0d7b7e778520c8bda4c09de20d53b02a3fe7
Signed-off-by: Bin Gao <bin.gao@intel.com>
Reviewed-on: http://android.intel.com:8080/36294
Reviewed-by: Kuppuswamy, Sathyanarayanan <sathyanarayanan.kuppuswamy@intel.com>
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Reviewed-by: Monroy, German <german.monroy@intel.com>
Tested-by: Wang, Zhifeng <zhifeng.wang@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

early_printk: fix hsu early printk base address

BZ: 24938

HSU port base address(0xffa28180) in early_printk_intel_mid.c is wrong. Fix it
and add clovertrail support.

Change-Id: Ibb3ed2faeb37fa3ffb6987274df51f6d2cb43878
Signed-off-by: Bin Gao <bin.gao@intel.com>
Reviewed-on: http://android.intel.com:8080/36383
Reviewed-by: Kuppuswamy, Sathyanarayanan <sathyanarayanan.kuppuswamy@intel.com>
Reviewed-by: Du, Alek <alek.du@intel.com>
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Tested-by: Wang, Zhifeng <zhifeng.wang@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

audio: To Enabale Jack detection on CTP.

BZ: 21565

Enabled jack detection for CTP. Currenlty with this patch only Headset insertion/removal
will be detected. On PR0.1, the Mic_bias voltage is zero , so the differntation between
Headset and Headphone , button press cannot be detected.

Change-Id: Ia5b299b7e26cb8edb101b64043b7819d4a99fcfa
Signed-off-by: KP, Jeeja <jeeja.kp@intel.com>
Reviewed-on: http://android.intel.com:8080/36267
Reviewed-by: Agarwal, Vaibhav <vaibhav.agarwal@intel.com>
Reviewed-by: Koul, Vinod <vinod.koul@intel.com>
Reviewed-by: Gupta, ArvindX K <arvindx.k.gupta@intel.com>
Reviewed-by: M, Arulselvan <arulselvan.m@intel.com>
Tested-by: M, Arulselvan <arulselvan.m@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

Revert "CONFIG: Enable hyperthreading scheduler support"

BZ: 25012

This reverts commit cfbeec49e1705aaeb01d0bfc8213b93cdb54ac42.
This reverts patch http://android.intel.com:8080/#change,36809

Change-Id: Ica08762a6fa056292edab6bace77ffc3af05e04b
Signed-off-by: Marie-Celine Dubut <marie.celinex.dubut@intel.com>
Reviewed-on: http://android.intel.com:8080/37025
Reviewed-by: Chotard, Celine <celine.chotard@intel.com>
Tested-by: Chotard, Celine <celine.chotard@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

TI shared transport: integration of wakelock/pm_runtime modifications

BZ: 21477

This patch introduces power management features specific to android
platform to TI shared transport.

The added code is similar to what was added on previous version of
shared transport.

Change-Id: I6b8d0b041e56c3786ebfd187c26db10cc512c0f9
Signed-off-by: Fabien Peix <fabienx.peix@intel.com>
Reviewed-on: http://android.intel.com:8080/36585
Reviewed-by: Suet, Nicolas <nicolas.suet@intel.com>
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Tested-by: Zurmely, PierreX <pierrex.zurmely@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

TI shared transport: constants naming update

BZ: 21477

This patch addresses some of the hard coded constants present in
TI code and gives them a proper name.

Change-Id: If12502dc91acd9d681173583178fe898fc2fc6f5
Signed-off-by: Fabien Peix <fabienx.peix@intel.com>
Reviewed-on: http://android.intel.com:8080/36091
Reviewed-by: Suet, Nicolas <nicolas.suet@intel.com>
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Tested-by: Zurmely, PierreX <pierrex.zurmely@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

TI shared transport: integration of 2012/01/18 delivery

BZ: 21477

New shared transport delivery + GPS driver from TI delivered on
2012/01/18
This is the vanilla TI delivery excluding FM and UIM

FM driver is part of another delivery

This code is intended to be modified by intel subsequent patches
regarding code quality and PnP improvements.

Change-Id: I734a51d506eb4591f8eb03b643b336a086fdd940
Signed-off-by: Fabien Peix <fabienx.peix@intel.com>
Reviewed-on: http://android.intel.com:8080/33104
Reviewed-by: Suet, Nicolas <nicolas.suet@intel.com>
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Tested-by: Zurmely, PierreX <pierrex.zurmely@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

GFX-Display: Add support for HAD to be used as loadable module

BZ: 23487

ospm_power_using_hw_begin/_end() APIs were not exported. Also, few
suspend/resume funcs only check for HAD as static module. Thus,
causing problems when HAD is used as a lodable module.

The solution is to add proper checks and export relevant APIs.

Change-Id: Ice8dd8a3da5b16ccef730b08ef85d0a7ce4c5bde
Signed-off-by: Shreyas Neerebailoor <shreyasx.neerebailoor@intel.com>
Signed-off-by: Tong, Bo <box.tong@intel.com>
Reviewed-on: http://android.intel.com:8080/35122
Reviewed-by: Agarwal, Vaibhav <vaibhav.agarwal@intel.com>
Reviewed-by: Abdullah, Omair M <omair.m.abdullah@intel.com>
Reviewed-by: Xu, Randy <randy.xu@intel.com>
Reviewed-by: Kuppuswamy, Sathyanarayanan <sathyanarayanan.kuppuswamy@intel.com>
Reviewed-by: Gupta, ArvindX K <arvindx.k.gupta@intel.com>
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

[PORT FROM R2] atomisp: read default MACC table from parameter file

BZ: 25312

ORIG-BZ:24083

Default MACC table read from parameter file instead of using hardcoded values.

Change-Id: Icd383bb93e7d55e1dd5fe14f06d106fce25d7add
Orig-Change-Id: Ideeb64700cda7653bfebc82f683b41fff8279899
Signed-off-by: Antti Laakso <antti.laakso@intel.com>
Reviewed-on: http://android.intel.com:8080/36227
Reviewed-by: Kruger, Jozef <jozef.kruger@intel.com>
Reviewed-by: Finnila, Tapio <tapio.finnila@intel.com>
Reviewed-by: Koskinen, Ilkka <ilkka.koskinen@intel.com>
Reviewed-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: Wang, Wen W <wen.w.wang@intel.com>
Tested-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>
Reviewed-on: http://android.intel.com:8080/37013
Reviewed-by: Lampila, KalleX <kallex.lampila@intel.com>

[PORT FROM R2] Mt9m114: reduce the maximum wait time for 3A finishing to 1050ms

BZ: 25312

ORIG-BZ: 22866

to avoid ANR issue, and we also don't need to wait more than 1s
for 3A finishing, we reduce the maximum wait time for 3A finishing
to 1050ms.

Change-Id: I9c5782e5759f969eecfcedb2816c6d65ff17be1e
Orig-Change-Id: I981ae3878acc7d85a057e6d21355f4c84f9c4949
Signed-off-by: ziyux.jiang <ziyux.jiang@intel.com>
Reviewed-on: http://android.intel.com:8080/36011
Reviewed-by: Hu, Gang A <gang.a.hu@intel.com>
Reviewed-by: Cohen, David A <david.a.cohen@intel.com>
Tested-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>
Reviewed-on: http://android.intel.com:8080/37012
Reviewed-by: Lampila, KalleX <kallex.lampila@intel.com>
Reviewed-by: Koski, Anttu <anttu.koski@intel.com>

[PORT FROM R2] LM3554: Eliminate abnormal current at the end flash

BZ: 25312

ORIG-BZ: 17824

A high battery current is observed during camera usage with flash.
It is found that the flash current is ramping up abnormally high
during strobe off to terminate flash while TX2 is active.

The abnormal flash current can be elminated that firstly set flash
current to a low level before strobe off.

Change-Id: Idd4800b2b55bda394c7c51322f8d1caf5d3b310b
Orig-Change-Id: I191be5d30bb451413fe2a3e7e240b29754622fc5
Signed-off-by: Tao Jing <jing.tao@intel.com>
Signed-off-by: ziyux.jiang <ziyux.jiang@intel.com>
Reviewed-on: http://android.intel.com:8080/33282
Reviewed-by: Toivonen, Tuukka <tuukka.toivonen@intel.com>
Reviewed-by: Cohen, David A <david.a.cohen@intel.com>
Reviewed-by: Gendry, LaurentX <laurentx.gendry@intel.com>
Tested-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: Hu, Gang A <gang.a.hu@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>
Reviewed-on: http://android.intel.com:8080/37011
Reviewed-by: Lampila, KalleX <kallex.lampila@intel.com>
Reviewed-by: Koski, Anttu <anttu.koski@intel.com>

[PORT FROM R2] atomisp: Touch focus for 6Mpix

BZ: 25312

ORIG-BZ: 13328

We need adjust the coordinate between display and isp.
Solution :
- atomisp
- libmfldadvci
- libcamera
- bionic

Change-Id: Ia3219c468ebaec7c8f19e57eb804a329598208a0
Orig-Change-Id: Id8a41f4ec07c4fc2ef368a0e24546a3df9e6be97
Signed-off-by: Yoshio Wada <yoshio.wada@intel.com>
Reviewed-on: http://android.intel.com:8080/34437
Reviewed-by: Kruger, Jozef <jozef.kruger@intel.com>
Reviewed-by: Cohen, David A <david.a.cohen@intel.com>
Tested-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>
Reviewed-on: http://android.intel.com:8080/37009
Reviewed-by: Lampila, KalleX <kallex.lampila@intel.com>
Reviewed-by: Koski, Anttu <anttu.koski@intel.com>

atomisp: create device nodes for subdevices

BZ: 25318

The subdevice nodes are needed to access directly to the subdevices from user
space. Some subdevices are really requires this to simplify access to them. On
the other hand the access could be provided via /dev/videoX node and generic
atomisp driver part.

Change-Id: I57972e84c2c0bc73ad78420754a86c98db927003
Acked-by: David Cohen <david.a.cohen@intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-on: http://android.intel.com:8080/36739
Reviewed-by: Shevchenko, Andriy <andriy.shevchenko@intel.com>
Reviewed-by: Wang, Wen W <wen.w.wang@intel.com>
Reviewed-by: Koski, Anttu <anttu.koski@intel.com>
Tested-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

[PORT FROM R2] atomisp: Read pci config space instead of from message bus

BZ: 9214

To align mfld/mrfld atomisp driver, read HW status from pci config space
instead of message bus.

Change-Id: I9745eb1b0539ad7e1e171ffd8ba64ee22d53079b
Signed-off-by: Wen Wang <wen.w.wang@intel.com>
Orig-Change-Id: I922e2d9538573b53215c0de002b90759a3e4a61e
Signed-off-by: Tao Jing <jing.tao@intel.com>
Reviewed-on: http://android.intel.com:8080/36670
Reviewed-by: Shevchenko, Andriy <andriy.shevchenko@intel.com>
Reviewed-by: Yang, Fei <fei.yang@intel.com>
Reviewed-by: Koski, Anttu <anttu.koski@intel.com>
Tested-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

atomisp: use absolute path to graphics driver

BZ: 24615

$(srctree) allows us to use tidy path in the Makefile for the external
includes. It also fixes following warning in case of builb by "make W=1
O=/var/tmp":
cc1: warning: drivers/media/video/atomisp/../../../staging/mrst/bc_video: No such file or directory [enabled by default]
cc1: warning: drivers/media/video/atomisp/include: No such file or directory [enabled by default]
cc1: warning: drivers/media/video/atomisp/include/atomisp: No such file or directory [enabled by default]
cc1: warning: drivers/media/video/atomisp/css/hrt: No such file or directory [enabled by default]

Change-Id: I5854ffcfcbdf18e489fefb64f0c4b19742d07564
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-on: http://android.intel.com:8080/36534
Reviewed-by: Shevchenko, Andriy <andriy.shevchenko@intel.com>
Reviewed-by: Wang, Wen W <wen.w.wang@intel.com>
Reviewed-by: Monroy, German <german.monroy@intel.com>
Reviewed-by: Koski, Anttu <anttu.koski@intel.com>
Tested-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

apds990x: kernel warning caused by mutex

BZ: 25605

Change the mutex_unlock position to obviate the kernel warning.

Change-Id: I36b1f3b3a4284440ce0dfbcfa1cd3f939df627bd
Signed-off-by: Leo Yan <leo.yan@intel.com>
Reviewed-on: http://android.intel.com:8080/36936
Reviewed-by: Liu, Hong <hong.liu@intel.com>
Reviewed-by: Wang, Zhifeng <zhifeng.wang@intel.com>
Reviewed-by: Koskinen, Ilkka <ilkka.koskinen@intel.com>
Tested-by: Wang, Zhifeng <zhifeng.wang@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

[PORT FROM R2]mid_pmu: [Work Around]check for power transition after d0ix as a last resort

BZ: 23488

If d0ix interrupt wait_for_completion timesout we check
if interrupt is executed but signal is missed, but this
didn't help, we still get kernel panic after time out.
This suggests that the interrupt didn't arrive in 5secs
time.

We are yet to root cause the reason for interrupt miss
from SCU at IA, as a workaround we check if d0ix command
has completed in SCU and for some reason we missed getting
the interrupt.

Until we reproduce this issue consistently and get a final solution,
we propose this solution to avoid nasty kernel panics.

This patch reduces the completion time_out to 2secs since
dpm_suspend timeout is 3secs and if pmu_pci_set_power_state
gets delayed more than 3secs in suspend path dpm_suspend will
trigger a BUG(), hence to avoid this we reduce the timeout to
2secs.

Also adding debug prints to display pmu driver state variables
to aid in further debug if the panic reoccures.

Change-Id: Ibd302c04adf775e5ae572de54c079845ea36ae32
Orig-Change-Id: I6e781ef17aefd4a014d6f9aa26189d347f1a3672
Signed-off-by: Illyas Mansoor <illyas.mansoor@intel.com>
Reviewed-on: http://android.intel.com:8080/36644
Tested-by: Cuesta, FernandX <fernandx.cuesta@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

Graphic: Critical Klocwork issues for ICS kernel

BZ: 23906

Revise NULL pointer dereferenced issues in kernel.
Revise buffer overflow issues in kernel.

Change-Id: Ibe28cbb470e818338aafe9b33548f17760cead2e
Signed-off-by: luliuhui <liuhui.lu@intel.com>
Reviewed-on: http://android.intel.com:8080/36489
Reviewed-by: Tong, BoX <box.tong@intel.com>
Tested-by: Tong, BoX <box.tong@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

mmc: do not swap MAC/DATA/NONCE before/afters send write/read request

BZ: 25412

when prepare RPMB read/write frames, no need to swap MAC/DATA/NONCE, so
remove the swap operation

Change-Id: Id46917974b4ef3dcc6a504a0cdf5e6ec6de76585
Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com>
Reviewed-on: http://android.intel.com:8080/36823
Reviewed-by: Monroy, German <german.monroy@intel.com>
Reviewed-by: Tang, Richard <richard.tang@intel.com>
Tested-by: Sun, Jianhua <jianhua.sun@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

hwmon/lis3dh: prolong event report period with 6D interrupt

BZ: 25076

Prolong event report period when 6D interrupt occurs. This is necessary
to ensure the android framework could detect orientation change when
device is rotated very slowly.

Change-Id: Ie1d29b3d24edd458f8849a07a1ffacb47b7e8081
Signed-off-by: Zhifeng Wang <zhifeng.wang@intel.com>
Reviewed-on: http://android.intel.com:8080/36671
Reviewed-by: Liu, Hong <hong.liu@intel.com>
Reviewed-by: Cai, Stanley W <stanley.w.cai@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

usb/keyboard: remove leds set/unset for usb keyboard in driver/kernel

BZ: 19068

In ICS, framework will handle the leds for usb keyboard and handle
related function. In keyboard driver, leds are also set/unset but
the implementation conflicts with that of the framework.
The implementation of framework is same as google/samsung ICS phone.
So remove leds set/unset functon in keyboard driver.
Please note that the implementation of android is different from
other linux base platform like ubuntu.

Change-Id: I22b5289bdc26482b6881e421b742fec370aa3b2d
Signed-off-by: feng wang <feng.a.wang@intel.com>
Reviewed-on: http://android.intel.com:8080/36013
Reviewed-by: Zhuang, Jin Can <jin.can.zhuang@intel.com>
Reviewed-by: Tang, Richard <richard.tang@intel.com>
Reviewed-by: Meng, Zhe <zhe.meng@intel.com>
Tested-by: Meng, Zhe <zhe.meng@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

Modify the length field of USB Container Header when receive >=4G file.

BZ: 21905

Modify the length field of USB Container Header. When the file is larger the 4G,
The ContainerLength feild should be 0xffffffff rather than the result of truncating
file length (64-bit)to 32-bit.

Change-Id: Ib11aea506ce2359eac748c562ab96c2448b649fa
Signed-off-by: Sun Hai <haix.sun@intel.com>
Reviewed-on: http://android.intel.com:8080/36309
Reviewed-by: Huang, Bo B <bo.b.huang@intel.com>
Reviewed-by: Wu, Hao <hao.wu@intel.com>
Reviewed-by: Liu, DongxingX <dongxingx.liu@intel.com>
Reviewed-by: Saripalli, Ramakrishna <ramakrishna.saripalli@intel.com>
Reviewed-by: Meng, Zhe <zhe.meng@intel.com>
Tested-by: Meng, Zhe <zhe.meng@intel.com>
Reviewed-by: Tang, Richard <richard.tang@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

CONFIG: Enable hyperthreading scheduler support

BZ: 25012

Set CONFIG_SCHED_SMT=y

Change-Id: I927dc6f45181f8079914d6a1683ce3396e9ed198
Signed-off-by: Fei Yang <fei.yang@intel.com>
Reviewed-on: http://android.intel.com:8080/36809
Reviewed-by: Iyer, Sundar <sundar.iyer@intel.com>
Reviewed-by: Mansoor, Illyas <illyas.mansoor@intel.com>
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Tested-by: Ng, Cheon-woei <cheon-woei.ng@intel.com>
Reviewed-by: Zhang, Yanmin <yanmin.zhang@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

[KW] Fix critical KW issues in intel_fw_logging.c

BZ: 23929

Change-Id: I459dd5f6ddb33bc7fa14c195187641af36164f3f
Signed-off-by: Christophe Guerard <christophe.guerard@intel.com>
Reviewed-on: http://android.intel.com:8080/36874
Reviewed-by: Monroy, German <german.monroy@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

hsi: use sysfs to perform a cold reset

BZ: 20428

Currently, the cold reset is performed on the stmd side. It should be performed
on the HSI driver side. A new sysfs API interface must be added to manage the
action.

New /sys/module/hsi_ffl_tty/parameters/cold_reset_modem file added to control
cold reset modem.

Change-Id: Icede62288f719c42ac0591d602a81c2887e489d5
Signed-off-by: cesar DE OLIVEIRA <cesarx.de.oliveira@intel.com>
Reviewed-on: http://android.intel.com:8080/34927
Reviewed-by: Roulliere, Pierre <pierre.roulliere@intel.com>
Reviewed-by: Predon, Frederic <frederic.predon@intel.com>
Reviewed-by: Lucas, GuillaumeX <guillaumex.lucas@intel.com>
Reviewed-by: Lebsir, SamiX <samix.lebsir@intel.com>
Tested-by: Lebsir, SamiX <samix.lebsir@intel.com>
Reviewed-by: Koskinen, Ilkka <ilkka.koskinen@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

[PORT FROM R2] hsi: add a trace for toggle of GPIO ON1

BZ: 24084

For debug purpose, add a trace when the GPIO ON1 is toggled
by the HSI driver.
Signed-off-by: Guillaume Lucas <guillaumex.lucas@intel.com>
Change-Id: I54e78c45848e956d6dae564fd082f80ac8c27e77
Orig-Change-Id: Iea4ffce5b8af228e5f825d0ce0dab3cc7a6b1428
Reviewed-on: http://android.intel.com:8080/36706
Reviewed-by: Predon, Frederic <frederic.predon@intel.com>
Reviewed-by: Roulliere, Pierre <pierre.roulliere@intel.com>
Reviewed-by: Lucas, GuillaumeX <guillaumex.lucas@intel.com>
Reviewed-by: Lebsir, SamiX <samix.lebsir@intel.com>
Tested-by: Lebsir, SamiX <samix.lebsir@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

Revert "[PORT FROM R2] nohz: delay going tickless under CPU load to favor deeper C states"

BZ: 24528

This reverts commit 626a1d4cae9a91a07113f8d02d4ac2a7f3d95151.

This patch is causing 7mW of LPMP3 regression.
Hence need revert, proper root cause and fix need to be provided
later for an inclusion of this patch.

Change-Id: Ifdc3702fb7578a767232ffda5bc4d212174c7cdb
Signed-off-by: Teerth Reddy <teerth.reddy@intel.com>
Reviewed-on: http://android.intel.com:8080/36704
Reviewed-by: Mansoor, Illyas <illyas.mansoor@intel.com>
Reviewed-by: Veera, Bharath K <bharath.k.veera@intel.com>
Reviewed-by: Chotard, Celine <celine.chotard@intel.com>
Tested-by: Chotard, Celine <celine.chotard@intel.com>
Tested-by: Cuesta, FernandX <fernandx.cuesta@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

audio: sn95031: modify long press reporting for Android

BZ: 23044

Android expects separate key press/release events for long press instead of a
single long press event. Change the reporting from the driver to report BTN_0
press when key is pressed and report release when button is released.

Change-Id: I3ffe544a1e3ea586f2c4a168cdeebf12b3fdcf05
Signed-off-by: Omair Mohammed Abdullah <omair.m.abdullah@intel.com>
Reviewed-on: http://android.intel.com:8080/35427
Reviewed-by: Koul, Vinod <vinod.koul@intel.com>
Reviewed-by: Gupta, ArvindX K <arvindx.k.gupta@intel.com>
Reviewed-by: M, Arulselvan <arulselvan.m@intel.com>
Tested-by: M, Arulselvan <arulselvan.m@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

audio: Fix audio driver Klocwork issues

BZ: 23975

klocwork issues for audio driver

Fixed all KW issues for audio driver

Change-Id: I25301048faed43640a701269127a35ea082d23cc
Signed-off-by: namarta <namartax.kohli@intel.com>
Reviewed-on: http://android.intel.com:8080/36171
Reviewed-by: Abdullah, Omair M <omair.m.abdullah@intel.com>
Reviewed-by: Agarwal, Vaibhav <vaibhav.agarwal@intel.com>
Reviewed-by: Babu, Ramesh <ramesh.babu@intel.com>
Reviewed-by: Koul, Vinod <vinod.koul@intel.com>
Reviewed-by: Gupta, ArvindX K <arvindx.k.gupta@intel.com>
Reviewed-by: Monroy, German <german.monroy@intel.com>
Reviewed-by: M, Arulselvan <arulselvan.m@intel.com>
Tested-by: M, Arulselvan <arulselvan.m@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

IPC: add ipc bus interface support

BZ: 24785

Kernel was using platform interface for IPC devices. Now we add IPC bus
interface to replace platform interface.
Because we will have PSH IPC support in the future, it needs to support
both SCU IPC and PSH IPC together.

Change-Id: I3356d142c510de3d28bcdd8a0abd44f28d8f3051
Signed-off-by: Shijie Zhang <shijie.zhang@intel.com>
Signed-off-by: Bin Yang <bin.yang@intel.com>
Reviewed-on: http://android.intel.com:8080/36530
Reviewed-by: Du, Alek <alek.du@intel.com>
Tested-by: Wang, Zhifeng <zhifeng.wang@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

[PORT FROM R2]Battery: ignore the LOWBATT INT in case of charger connected

BZ: 21057

This patch adds the logic to check for charger connection upon
LOWBATT INT. If the charger is connected LOWBATT INT will be
ignored else driver will set the battery health to Dead.

Change-Id: Ice88315c9f591ca977a5f79bf8604cb8552e8b0e
Orig-Change-Id: Ie35f9e9b1b42e8bac50b2a5c89e3b4053d8fecd8
Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Signed-off-by: santosh <santoshx.gugwad@intel.com>
Reviewed-on: http://android.intel.com:8080/36394
Reviewed-by: Kuppuswamy, Sathyanarayanan <sathyanarayanan.kuppuswamy@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

EM/Thermal[REVERT ME]: DTS driver should provide SoC DTS value

BZ: 23384

This patch enables the core DTS driver to show the
SoC DTS temperature, by reading the NC P Unit Thermal
Sensor Register 0xB1. The SoC DTS temperature can be
inferred from the 'soc_temp_input' sysfs interface of
this driver. This patch adds Medfield specific code to
the generic 'coretemp' driver, to show SoC DTS values.
This is needed for Data gathering. Once, it is done,
this patch can be reverted. If it gets proven that we
need to use SoC DTS for Thermal management, we will have
a new .c file doing it (instead of that code being here).

Change-Id: I8c500c0229e7d37c8d1834dc9858db900d813a94
Signed-off-by: Durgadoss R <durgadoss.r@intel.com>
Reviewed-on: http://android.intel.com:8080/35007
Reviewed-by: Tc, Jenny <jenny.tc@intel.com>
Reviewed-by: Mitra, DebalinaX <debalinax.mitra@intel.com>
Tested-by: Gugwad, SantoshX <santoshx.gugwad@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

rmi_sensor: fix kernel panic during late_resume

BZ: 25232

The custom_ops is not set in our driver, so need to test it before
dereference it.

Change-Id: I7ff57751ecd90d8f47b4dcb8dcaa4bc440aee6ea
Signed-off-by: Hong Liu <hong.liu@intel.com>
Reviewed-on: http://android.intel.com:8080/36520
Reviewed-by: Du, Alek <alek.du@intel.com>
Reviewed-by: Koskinen, Ilkka <ilkka.koskinen@intel.com>
Tested-by: Wang, Zhifeng <zhifeng.wang@intel.com>
Reviewed-by: Saripalli, Ramakrishna <ramakrishna.saripalli@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

Enabling CONFIG_SLUB option

BZ: 23932

Enabling CONFIG_SLUB for medfield platforms.

Change-Id: I99faced4a84fb532aa86a28731a9d9c6786e07f2
Signed-off-by: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com>
Reviewed-on: http://android.intel.com:8080/36123
Reviewed-by: Yang, Fei <fei.yang@intel.com>
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Tested-by: Ng, Cheon-woei <cheon-woei.ng@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

[LOG] Fix critical KW issue in PTI driver

BZ: 23905

Change-Id: I35c4c9c6612a51746eac4f58fbab417e2dba7107
Signed-off-by: Christophe Guerard <christophe.guerard@intel.com>
Reviewed-on: http://android.intel.com:8080/36449
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

dw-i2c: add CLV i2c hcnt/lcnt setting support

BZ: 22191

I2C HC/LC setting are different bettween PNW and CLV, to support
both platform, we add scl configuration function in controller
struct. With this patch, i2c hcnt/lcnt setting can be controlled
much easier.

Change-Id: Ic69b752ee28ee2f5498d1899016b947fa71154bc
Signed-off-by: Li, Ning <ning.li@intel.com>
Reviewed-on: http://android.intel.com:8080/35553
Reviewed-by: Zhang, Shijie <shijie.zhang@intel.com>
Reviewed-by: Yang, Bin <bin.yang@intel.com>
Reviewed-by: Yang, Fei <fei.yang@intel.com>
Reviewed-by: Kuppuswamy, Sathyanarayanan <sathyanarayanan.kuppuswamy@intel.com>
Reviewed-by: Du, Alek <alek.du@intel.com>
Tested-by: Wang, Zhifeng <zhifeng.wang@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

v4l2/mt9m114: remove dead code and adjust comments

BZ: 24612

The mt9m114_poll_awhile() function is not used anywhere starting from at least
r2 branch. This patch removes it completely.

Comments related to mt9m114_write_reg_array() are moved closely to the
implementation.

Change-Id: Ie29dc1cc3187e00d705dbbd498f0c6d58faa9abc
Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Acked-by: Tuukka Toivonen <tuukka.toivonen@intel.com>
Acked-by: David Cohen <david.a.cohen@intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-on: http://android.intel.com:8080/36090
Reviewed-by: Shevchenko, Andriy <andriy.shevchenko@intel.com>
Reviewed-by: Cohen, David A <david.a.cohen@intel.com>
Reviewed-by: Wang, Wen W <wen.w.wang@intel.com>
Tested-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

x86/mfld: make couple of symbols static

BZ: 24615

It will make gcc a bit happier.

Change-Id: Id9ad91d4606afbd928a58cc67f8a12346c9bd5e7
Acked-by: Tuukka Toivonen <tuukka.toivonen@intel.com>
Acked-by: David Cohen <david.a.cohen@intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-on: http://android.intel.com:8080/36103
Reviewed-by: Cohen, David A <david.a.cohen@intel.com>
Reviewed-by: Shevchenko, Andriy <andriy.shevchenko@intel.com>
Reviewed-by: Kuppuswamy, Sathyanarayanan <sathyanarayanan.kuppuswamy@intel.com>
Reviewed-by: Wang, Wen W <wen.w.wang@intel.com>
Tested-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

atomisp: mt9m114: remove useless braces and spaces

BZ: 24615

There is no need to use braces in case of oneline conditions. Also this patch
fix indentation of some structures and condition lines.

No functional change.

Change-Id: I9802eb69374e807b9571296a281c4a4514235e16
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-on: http://android.intel.com:8080/36102
Reviewed-by: Shevchenko, Andriy <andriy.shevchenko@intel.com>
Reviewed-by: Cohen, David A <david.a.cohen@intel.com>
Tested-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

atomisp: use DIV_ROUND_UP instead of custom implementation

BZ: 24615

The DIV_ROUND_UP(bytes, PAGE_SIZE) could be used to get number of required
pages.

Change-Id: Ib7393c32346434fe2af996263d0b28dc95e49efa
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-on: http://android.intel.com:8080/36101
Reviewed-by: Shevchenko, Andriy <andriy.shevchenko@intel.com>
Reviewed-by: Cohen, David A <david.a.cohen@intel.com>
Reviewed-by: Wang, Wen W <wen.w.wang@intel.com>
Tested-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

atomisp: use min_t and max_t instead of direct casting

BZ: 24615

There are few places where max and min macros used as follows
min(a, (<T>)b)
It could be easily changed to
min_t(<T>, a, b)

Change-Id: I7717b16cc9cc79e1da005e10bc8853d78498efc3
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-on: http://android.intel.com:8080/36100
Reviewed-by: Shevchenko, Andriy <andriy.shevchenko@intel.com>
Reviewed-by: Cohen, David A <david.a.cohen@intel.com>
Reviewed-by: Wang, Wen W <wen.w.wang@intel.com>
Tested-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

GFX-Display: don't make HDMI display in 1280x720 mode during CLV PR0 system booting.

BZ: 24597

Only reset HDMI preferred mode if NULL EDID detected on PNW C1 or latter. On other
platforms such as CLV PR0, set HDMI with the default preferred mode in the display
driver loading process.

Change-Id: Iee27f2efbd3b71e502af0929f28a6b21e0d96493
Signed-off-by: Austin Hu <austin.hu@intel.com>
Reviewed-on: http://android.intel.com:8080/36067
Reviewed-by: Ai, Ke <ke.ai@intel.com>
Reviewed-by: Ding, Haitao <haitao.ding@intel.com>
Tested-by: Ding, Haitao <haitao.ding@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

v4l2/mt9m114: wait completion after each reg array write

BZ: 24612

MT9M114 sensor shows stability issue after we sync-ed with UMG's R3
code. The reason is that some of the wait/polling code has been
removed perhaps due to the testing have done on phone platforms.
The delay or polling for completion might not be needed for the
phone. However, Aptina (vendor) FAE suggests:

"Polling or delay time is required for current system managerstate
variable (R0xDC01) or state change in host command register (R0x0080)"

This patch enforces polling for host command status after
each register array write that requires polling. This is based
on vendor's INI file. e.g.
for [Change-Config] polling required after writes
REG= 0xDC00, 0x28  // SYSMGR_NEXT_STATE
REG= 0x0080, 0x8002  // COMMAND_REGISTER
POLL_REG = 0x0080, 2, !=0, DELAY=1, TIMEOUT=100

Change-Id: I9f8e8de16c6ebbc90520ef9e2568b7e42d1258e0
Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Acked-by: Tuukka Toivonen <tuukka.toivonen@intel.com>
Acked-by: David Cohen <david.a.cohen@intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-on: http://android.intel.com:8080/36089
Reviewed-by: Shevchenko, Andriy <andriy.shevchenko@intel.com>
Reviewed-by: Cohen, David A <david.a.cohen@intel.com>
Tested-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

v4l2/mt9m114: avoid oops in query control

BZ: 24612

Initialize control query function pointers such that NULL pointer
oops can be avoided when v4l2 query control API is called.

Change-Id: Ief0655d7c99aee8cce5bb3a3660ab790e2449dbd
Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Acked-by: Tuukka Toivonen <tuukka.toivonen@intel.com>
Acked-by: David Cohen <david.a.cohen@intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-on: http://android.intel.com:8080/36088
Reviewed-by: Shevchenko, Andriy <andriy.shevchenko@intel.com>
Reviewed-by: Cohen, David A <david.a.cohen@intel.com>
Reviewed-by: Wang, Wen W <wen.w.wang@intel.com>
Tested-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

Alarm: enable suspend log by default

BZ: 23525

This enables a one line log trace only on the suspend
path of the alarm driver. This log shows
when the rtc is programmed to wake up the system:

Example:
rtc alarm set at 1328264643, now 1328264607, rtc delta 1.464516704

To disable the log dynamicaly we can use:
echo 0 > /sys/module/alarm/parameters/debug_mask

to enable again:
echo 16 > /sys/module/alarm/parameters/debug_mask

Change-Id: I27391420eaddf035325a195893fd6695ead8ae3f
Signed-off-by: Axel Haslam <axelx.haslam@intel.com>
Reviewed-on: http://android.intel.com:8080/34262
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Reviewed-by: Kuppuswamy, Sathyanarayanan <sathyanarayanan.kuppuswamy@intel.com>
Reviewed-by: Mansoor, Illyas <illyas.mansoor@intel.com>
Tested-by: Cuesta, FernandX <fernandx.cuesta@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

v4l2/mt9e013: don't use custom typedef for basic type

BZ: 24614

There is no need to redefine the "unsigned int" to the custom type.

No functional change.

Change-Id: I1ea89c066c62c32517a1bb0e11a0b5131af23792
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-on: http://android.intel.com:8080/36096
Reviewed-by: Cohen, David A <david.a.cohen@intel.com>
Reviewed-by: Wang, Wen W <wen.w.wang@intel.com>
Tested-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

v4l2/mt9e013: misc clean up

BZ: 24614

Remove unused macros and variables.
Make few structures static.
Use proper address space for variables.

Change-Id: Ia81269969d60bf87566c09fb98cd67557ed8c55a
Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-on: http://android.intel.com:8080/36095
Reviewed-by: Shevchenko, Andriy <andriy.shevchenko@intel.com>
Reviewed-by: Wang, Wen W <wen.w.wang@intel.com>
Reviewed-by: Koski, Anttu <anttu.koski@intel.com>
Tested-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: Jong-a-lock, Robert <robert.jong-a-lock@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

v4l/mt9e013: detect sensor model and rev id

BZ: 24614

Change-Id: I42aafd397a45be9da553e3adfaae4f3c0af2989d
Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Acked-by: David Cohen <david.a.cohen@intel.com>
Acked-by: Tuukka Toivonen <tuukka.toivonen@intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-on: http://android.intel.com:8080/36094
Reviewed-by: Shevchenko, Andriy <andriy.shevchenko@intel.com>
Reviewed-by: Cohen, David A <david.a.cohen@intel.com>
Reviewed-by: Wang, Wen W <wen.w.wang@intel.com>
Tested-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

v4l/mt9e013: clean up reg read/write functions

BZ: 24614

Change-Id: I5a6f95b7600e9f8e0d3f57f49727cc793adbbe9f
Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Acked-by: David Cohen <david.a.cohen@intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-on: http://android.intel.com:8080/36093
Reviewed-by: Shevchenko, Andriy <andriy.shevchenko@intel.com>
Reviewed-by: Cohen, David A <david.a.cohen@intel.com>
Reviewed-by: Wang, Wen W <wen.w.wang@intel.com>
Tested-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

Read APIC regiters to track source wakeups

BZ: 23525

Read Interrupt Request Register form apic to track
wakeups that are not from GPIO. This helps us log
wakeups from sources like power button, alarm, and
headset plug.

Change-Id: I4e9ea82541e2e56e39d5de1d761fa9b89656ea7b
Signed-off-by: Axel Haslam <axelx.haslam@intel.com>
Reviewed-on: http://android.intel.com:8080/36068
Reviewed-by: Mansoor, Illyas <illyas.mansoor@intel.com>
Reviewed-by: Fiat, Christophe <christophe.fiat@intel.com>
Tested-by: Cuesta, FernandX <fernandx.cuesta@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

mid_pmu: add trace to print wakeup source from s3

BZ: 23525

Add a trace to know the wake source from s3.
If we detect the wakeup reason is GPIO, we set a
flag to print what gpio number caused the wakeup,
on the gpio isr.

Wakeups that are detected are: GPIO, USB, HSI.
Wakeup from other sources, specifically MSIC (pwr_btn, rtc)
are not yet detected this mechanism.

Change-Id: Id06bf387a00bd1abdc37dd229389fcbeb4c4afb7
Signed-off-by: Axel Haslam <axelx.haslam@intel.com>
Reviewed-on: http://android.intel.com:8080/34331
Reviewed-by: Zayet, AymenX <aymenx.zayet@intel.com>
Reviewed-by: Mansoor, Illyas <illyas.mansoor@intel.com>
Reviewed-by: Fiat, Christophe <christophe.fiat@intel.com>
Tested-by: Cuesta, FernandX <fernandx.cuesta@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

[PORT FROM R2]emmc_ipanic: Kernel panic capture broken after emmc layout change

BZ: 18209

Change-Id: If5d33b9d41ad4af50e03734cd8fb07309476cc76
Org-Change-Id: Idc3857d428158defc983c445b16d46def8d6a6f2
Signed-off-by: Christophe Guerard <christophe.guerard@intel.com>
Reviewed-on: http://android.intel.com:8080/35850
Reviewed-by: Zhang, Dongxing <dongxing.zhang@intel.com>
Reviewed-by: Qin, Xiaokang <xiaokang.qin@intel.com>
Reviewed-by: Afantenos, Marie CecileX <marie.cecilex.afantenos@intel.com>
Tested-by: Romieu, Benoit <benoit.romieu@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

[PORT FROM R2] [AUDIO] Increase Audience hardware reset period at boot

BZ: 23660

Increase Audience hardware reset period in order to be compliant with specifications.
Enable extra logging in Audience driver.

Change-Id: I3d280019bff17937fc0196b3938a653d6bd0128c
Old-Change-Id: I853e75d1325d0217cc2b3db4513776cf7fc9a6a5
Signed-off-by: ndifolcx <neilx.di.folco@intel.com>
Reviewed-on: http://android.intel.com:8080/36368
Reviewed-by: Barthes, FabienX <fabienx.barthes@intel.com>
Tested-by: Barthes, FabienX <fabienx.barthes@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

mmc: reset eMMC when switching partition from RPMB to user

BZ: 24218

If RPMB partition is not programmed with authentication key, after
a read operation, switching partition from RPMB back to user will
be failed and got a datatimeout interrupt.

This patch will reset eMMC device if encounter such error

Change-Id: Ie16db67835ce6f7fb81e3631c504ccb490023654
Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com>
Reviewed-on: http://android.intel.com:8080/35980
Reviewed-by: Tang, Richard <richard.tang@intel.com>
Tested-by: Sun, Jianhua <jianhua.sun@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

mmc: calculate max_discard for secure erase/trim feature

BZ: 24573

Some eMMC card will acquire a much large timeout value for
secure erase/trim feature, which may be larger than the host
supported. For those devices, even their ext_csd support secure
erase/trim feature, driver will still disable it.

Change-Id: I4cc0a31264f381297b4facade04141efb17a1d65
Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com>
Reviewed-on: http://android.intel.com:8080/36042
Tested-by: Sun, Jianhua <jianhua.sun@intel.com>
Reviewed-by: Tang, Richard <richard.tang@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

mfld-pmu: Fix bug that prevents showing warning msg if pm_msic wasn't set

BZ: 24613

In the unlikely situation pm_msic wasn't set when entering
to s0ix, the warning message wasn't shown due to off by one
error.

Change-Id: I01aafff4fb011783c5e7eae6f81b5b76f6be65a5
Signed-off-by: Ilkka Koskinen <ilkka.koskinen@intel.com>
Reviewed-on: http://android.intel.com:8080/36099
Reviewed-by: Mansoor, Illyas <illyas.mansoor@intel.com>
Reviewed-by: Hogander, Jouni <jouni.hogander@intel.com>
Tested-by: Cuesta, FernandX <fernandx.cuesta@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

hwmon/l3g4200d: fix gyro sensor init issue

BZ: 24656

Gyro sensor device can not be inited by
i2c_block write function, switch to i2c_write_byte.
Also a delay should be used to wait device to
be stable.

Change-Id: I30c5c6b11846169ccb99dd447ab67cb347467885
Signed-off-by: jli127 <jian.d.li@intel.com>
Reviewed-on: http://android.intel.com:8080/36175
Reviewed-by: Liu, Hong <hong.liu@intel.com>
Reviewed-by: Du, Alek <alek.du@intel.com>
Tested-by: Wang, Zhifeng <zhifeng.wang@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

apds990x: ALS/PS sensor driver for CTP and GI

BZ: 22196

apds990x ALS/PS sensor driver enable on Clovertrail and GI

Change-Id: I4e2d3296eff29d8d3b8d610877686662dee43178
Signed-off-by: Leo Yan <leo.yan@intel.com>
Reviewed-on: http://android.intel.com:8080/33849
Reviewed-by: Du, Alek <alek.du@intel.com>
Tested-by: Wang, Zhifeng <zhifeng.wang@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

usb/ehci: use USBMODE_EX for langwell/penwell usb otg controller

BZ: 23178

Medfield has some non-standard registers. The address of USBMODE
is 0xF8h instead of 0x98h. In Moorestown, these registers has been
added. When trying to suspend the controller, the USBMODE will
be checked and set the controller to halt mode. As the address is
wrong for mfld, the controller is not halted. This will cause the
root hub can't resume. Before the root hub is resumed, controller
RUN/STOP state will be checked.

Change-Id: Ic02f5df7449d3ab1d9b90b20d93633cb85391edb
Signed-off-by: feng wang <feng.a.wang@intel.com>
Reviewed-on: http://android.intel.com:8080/35996
Reviewed-by: Tang, Richard <richard.tang@intel.com>
Reviewed-by: Zhuang, Jin Can <jin.can.zhuang@intel.com>
Reviewed-by: Wu, Hao <hao.wu@intel.com>
Reviewed-by: Meng, Zhe <zhe.meng@intel.com>
Tested-by: Meng, Zhe <zhe.meng@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

atmel_mxt224: change to Multi-touch Protocol B

BZ: 24689

Atmel mxt224 touchscreen chips can do finger id tracking by firmware,
changing to protocol B can reduce kernel-userspace traffic since only
changes are propagated.

Change-Id: Ib7e53f5503e10b31ed21b4033bf288de7e594d1d
Signed-off-by: Hong Liu <hong.liu@intel.com>
Reviewed-on: http://android.intel.com:8080/36167
Reviewed-by: Du, Alek <alek.du@intel.com>
Reviewed-by: Wang, Zhifeng <zhifeng.wang@intel.com>
Tested-by: Wang, Zhifeng <zhifeng.wang@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

Fix dependency issue in order to enable HDMI audio for CTP

BZ: 24342

The HDMI audio driver uses DRM_MDFLD as a dependency for enabling HDMI.
However, Clovertrail Phone does not use DRM_MDFLD hence HDMI audio can
not be enabled for CTP platform.

This patch fixes this dependency by removing DRM_MDFLD from
/sound/drivers/Kconfig under SND_INTELMID_HDMI_AUDIO section.

Change-Id: I4a2a03e811aa1f1d680a76fa7be50ff9abca07ff
Signed-off-by: Seema Pandit <seema.pandit@intel.com>
Reviewed-on: http://android.intel.com:8080/35815
Reviewed-by: Mai, Leonard <leonard.mai@intel.com>
Reviewed-by: Babu, Ramesh <ramesh.babu@intel.com>
Reviewed-by: Kp, Jeeja <jeeja.kp@intel.com>
Reviewed-by: Agarwal, Vaibhav <vaibhav.agarwal@intel.com>
Reviewed-by: Koul, Vinod <vinod.koul@intel.com>
Reviewed-by: Gupta, ArvindX K <arvindx.k.gupta@intel.com>
Reviewed-by: M, Arulselvan <arulselvan.m@intel.com>
Tested-by: M, Arulselvan <arulselvan.m@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

[PORT FROM R2]max17042: Added event worker to offload the power supply worker

BZ: 20547

This patch adds a new event worker to offload the power supply worker
and clean up the mutex lock handling in the worker.

Change-Id: I80c62f76035e21ec1b43f4a5b6d952fb5f78297d
Orig-Change-Id: I7576e9dda34b51e6abc67d59158afb02f687b31c
Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Signed-off-by: santosh <santoshx.gugwad@intel.com>
Reviewed-on: http://android.intel.com:8080/36225
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

[PORT FROM R2]Battery: cleaned up mutex lock dependencies

BZ: 20547

This patch cleans up the mutex lock dependencies between battery
and fuel gauge drivers. Also cleans up some of nested locking code.

Change-Id: I89ba824b32f39d151986cb3b69c32e42137790f0
Orig-Change-Id: I76c28a2c2280f8ad48303a89d5cdf03277c8483f
Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Signed-off-by: santosh <santoshx.gugwad@intel.com>
Reviewed-on: http://android.intel.com:8080/35890
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

usb/penwell_otg: keep D0 when A-cable is attached.

BZ: 23598

When user attach A-cable, keep USB stay in D0 in order
to detect the USB connect event. Not allow S3, because
when system is S3, vbus is powered down, so no method
to detect USB devices attached to the A-cable.

Change-Id: If7bcfd359cad30b5cdc3902f22b8f1719785f8c9
Signed-off-by: Wu, Hao <hao.wu@intel.com>
Reviewed-on: http://android.intel.com:8080/35593
Reviewed-by: Zhuang, Jin Can <jin.can.zhuang@intel.com>
Reviewed-by: Tang, Richard <richard.tang@intel.com>
Reviewed-by: Wang, Feng A <feng.a.wang@intel.com>
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Reviewed-by: Meng, Zhe <zhe.meng@intel.com>
Tested-by: Meng, Zhe <zhe.meng@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

[PORT FROM R1][LOGS] Enable by default kernel configuration to ease debug

BZ: 23268

In the standard build, advance debug capabilities are not enabled
by default in the kernel. It means that it is necessary to provide
a new kernel to analyze defects like memory leak or to add
kernel logs

By enabling CONFIG_DYNAMIC_DEBUG and CONFIG_DEBUG_KMEMLEAK in the
kernel configuration by default, these advanced debug capabilites
can be used on a default build

Change-Id: Iaca1b7726c05f509d31f8bae17271a5431589bf7
Org-Change-Id: I3eebc2af890b1b7dfc4460f43f12ea0ac84ee4ef
Signed-off-by: Christophe Guerard <christophe.guerard@intel.com>
Signed-off-by: Zhang Dongxing <dongxing.zhang@intel.com>
Reviewed-on: http://android.intel.com:8080/35840
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

[Revert me]: FW bug: set GPIO 30 for vol-up key

BZ: 24500

GPIO for vol_up key read from SFI table is wrong due to FW bug.
This is a workaround. Revert me later.

Change-Id: I8ba9795eab2c8ab04caef9d03f88d131f3ebcd24
Signed-off-by: Li, Ning <ning.li@intel.com>
Reviewed-on: http://android.intel.com:8080/35982
Reviewed-by: Du, Alek <alek.du@intel.com>
Tested-by: Wang, Zhifeng <zhifeng.wang@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

[PORT FROM R2] remove depmod from build

BZ: 10643

depmod looks like having a strange bug that makes it enter in a
infinite loop writing to a file named modules.ccwmap

We remove the depmod command because it is not needed in android
as we insert our modules via insmod and not modprobe.

Change-Id: I5c25c51d59e2bd141bc124b5da34c89146dd10de
Signed-off-by: Pierre Tardy <pierre.tardy@intel.com>
Reviewed-on: http://android.intel.com:8080/33238
Reviewed-by: Mahe, Erwan <erwan.mahe@intel.com>
Tested-by: Mahe, Erwan <erwan.mahe@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

drivers: staging: sep: Add secure dma operation

BZ: 21789

Change-Id: I8aa0486bee278d8a0a3ddecf4c86297d78a49adb
Signed-off-by: Mark Allyn <mark.a.allyn@intel.com>
Reviewed-on: http://android.intel.com:8080/33427
Reviewed-by: Matthews, Michael L <michael.l.matthews@intel.com>
Reviewed-by: Mangalampalli, Jayant <jayant.mangalampalli@intel.com>
Tested-by: Mangalampalli, Jayant <jayant.mangalampalli@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

audio: program OSC clock to 19200khz for Audio Block

BZ: 22329

OSC clock on CloverView is 38.4 Mhz. Audience es3505b requires clock
frequency in the range 12-26 Mhz.
Added SST PLL fucntion to set the clock to 19200khz
Audio codec cs42l73 internal divider change required to reduce the
frequency by 2.

Change-Id: I1e1af4eb8c33c6bc97804b210fcdf2831cb266db
Signed-off-by: KP, Jeeja <jeeja.kp@intel.com>
Reviewed-on: http://android.intel.com:8080/35462
Reviewed-by: R, Dharageswari <dharageswari.r@intel.com>
Reviewed-by: Vinnakota, Lakshmi N <lakshmi.n.vinnakota@intel.com>
Reviewed-by: Gupta, ArvindX K <arvindx.k.gupta@intel.com>
Reviewed-by: M, Arulselvan <arulselvan.m@intel.com>
Tested-by: M, Arulselvan <arulselvan.m@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

audience: enable audience for clovertrail platform

BZ: 22328

Change-Id: I3564cbcb846f85917f6cd33ae8af19345cb601ec
Signed-off-by: Ojas Chauhan <ojas.chauhan@intel.com>
Reviewed-on: http://android.intel.com:8080/34359
Reviewed-by: Bellouard, Jean-marieX <jean-mariex.bellouard@intel.com>
Reviewed-by: Centelles, Sylvain <sylvain.centelles@intel.com>
Reviewed-by: Mai, Leonard <leonard.mai@intel.com>
Tested-by: Barthes, FabienX <fabienx.barthes@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

board-blackbay: Added platform specific changes for bq24192 charger

BZ: 22531

This patch adds the platform specific initialization code
for TI BQ24192 charger driver.

Change-Id: I643a904cb1ddb7f4b7be79892fa93425761da731
Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Reviewed-on: http://android.intel.com:8080/34112
Reviewed-by: Pandey, Raj <raj.pandey@intel.com>
Reviewed-by: Tc, Jenny <jenny.tc@intel.com>
Tested-by: Gugwad, SantoshX <santoshx.gugwad@intel.com>
Reviewed-by: Hari, NeelamX <neelamx.hari@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

bq24192_charger: Add support for TI bq24192 charger driver

BZ: 22531

This patch adds the charging driver support for BQ24192 TI chip.
This patch supports USB detection through OTG driver and does
charge enablement and disablement upon charger plug/unplug.

Change-Id: I2a453d86ce19839d47a40662f49498bc6716c5e2
Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Reviewed-on: http://android.intel.com:8080/34111
Reviewed-by: Tc, Jenny <jenny.tc@intel.com>
Reviewed-by: Pandey, Raj <raj.pandey@intel.com>
Tested-by: Gugwad, SantoshX <santoshx.gugwad@intel.com>
Reviewed-by: Hari, NeelamX <neelamx.hari@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

power_supply: Add generic api support for charger notifications

BZ: 22394

Currently OTG driver sends the charger plug/unplug notification
through private api defined between battery and otg drivers.

This patch adds the generic api support for notifiying the charger
plug/unplug events in  power supply subsystem. Also adds a sysfs
attribute for controlling the charge current from the user space.

Change-Id: I4b7614365eb71b9d205579f84f22527d4b91fbbd
Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Reviewed-on: http://android.intel.com:8080/34110
Reviewed-by: Pandey, Raj <raj.pandey@intel.com>
Reviewed-by: Tc, Jenny <jenny.tc@intel.com>
Tested-by: Gugwad, SantoshX <santoshx.gugwad@intel.com>
Reviewed-by: Hari, NeelamX <neelamx.hari@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

board-blackbay: modify the RPMB API according MMC driver

BZ: 24206

MMC driver has added a device node for RPMB partition, and RPMB
API should also be modified according this. This patch will change
this for board-blackbay.c

Change-Id: I3430664a653e4edbedca58b496cedc084f0ada54
Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com>
Reviewed-on: http://android.intel.com:8080/35719
Reviewed-by: Tang, Richard <richard.tang@intel.com>
Tested-by: Sun, Jianhua <jianhua.sun@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

mmc: add a sysfs entry to show write reliability

BZ: 24365

add a sysfs rel_set in /sys/block/mmcblk0/device/ to show the
write reliability.
If bit0 of rel_set is 1, then write reliability for user data
area is enabled.

Change-Id: I02700b7597499d5660b4ee46a781f6c2bb002b88
Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com>
Reviewed-on: http://android.intel.com:8080/35851
Reviewed-by: Tang, Richard <richard.tang@intel.com>
Tested-by: Sun, Jianhua <jianhua.sun@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

mmc: change trim timeout time

BZ: 24352

When use TRIM in eMMC, timeout value should be defined in ext_csd
register but not a write block timeout value. Change to use this.
In the mean while, enable erase_group_def to use high capacity erase
group size to improve trim performance

Change-Id: I29c736a0609ebf6936562009e9030b6db08b329c
Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com>
Reviewed-on: http://android.intel.com:8080/35837
Reviewed-by: Tang, Richard <richard.tang@intel.com>
Tested-by: Sun, Jianhua <jianhua.sun@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

[PORT FROM R2] SDIO: Enable the manual suspend/resume by default for SDIO cards.

BZ: 18765 17650

By enabling the manual suspend/resume of the mmc driver for sdio
slot, the sdio card will not be powered OFF on suspend and powered
ON on resume, even if the sdio driver has been removed from the kernel.

This feature is very useful for sdio modules of non-removable cards.
So it is better to keep the power management of the SDIO card, on
suspend / resume, up to the sdio driver.

Orig-Change-Id: Ic003c4b4e933814bc35bbb3f824843442f054b49
Change-Id: I7cd2e370e8bc553771243af248283ef80a399769
Signed-off-by: Aymen Zayet <aymenx.zayet@intel.com>
Reviewed-on: http://android.intel.com:8080/34513
Reviewed-by: Garcia, JeremieX <jeremiex.garcia@intel.com>
Reviewed-by: Regairaz, JulieX <juliex.regairaz@intel.com>
Reviewed-by: Fiat, Christophe <christophe.fiat@intel.com>
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Tested-by: Zurmely, PierreX <pierrex.zurmely@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

[drivers] [BT] skbuffer NULL pointer fix

BZ: 21014

This patch prevents the usage of an already freed skbuff and thus prevents memory overwritten error. This is done by adding an error condition check in the btwilink driver.

Change-Id: I459f29b14a2b9ddc5c568a42ae497a6534d64527
Signed-off-by: Ovidiu Beldie <ovidiux.beldie@intel.com>
Reviewed-on: http://android.intel.com:8080/33544
Reviewed-by: Peix, FabienX <fabienx.peix@intel.com>
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Tested-by: Zurmely, PierreX <pierrex.zurmely@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

max11871: add touch driver from Maxim 11871

BZ: 21429

Touch driver of Maxim 11871 for Gilligan Island

Change-Id: If4297d55f21ee616c9371e42217127c4e04fc396
Signed-off-by: Andriy Naborskyy <andriy.naborskyy@intel.com>
Signed-off-by: Hong Liu <hong.liu@intel.com>
Signed-off-by: Leo Yan <leo.yan@intel.com>
Signed-off-by: Prabu Renganathan <prabu.renganathan@intel.com>
Reviewed-on: http://android.intel.com:8080/34180
Reviewed-by: Du, Alek <alek.du@intel.com>
Tested-by: Wang, Zhifeng <zhifeng.wang@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

hwmon/accel: enable initial event report for 6D interrupt mode

BZ: 23830

When accelerometer is running in 6D interrupt mode, it doesn't report
events if no orientation change. If device first enters sleep mode then
resume, user space app won't receive accelerometer events, and can't
calculate its orientation. This patch forces the accelerometer to report
events when it is enabled so that user space could calculate orientation
correctly.

Change-Id: Ib7738dd87c44d03d45ef7b28fa9ee607d04995a8
Signed-off-by: Zhifeng Wang <zhifeng.wang@intel.com>
Reviewed-on: http://android.intel.com:8080/35684
Reviewed-by: Liu, Hong <hong.liu@intel.com>
Reviewed-by: Du, Alek <alek.du@intel.com>
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

fix led device init issue

BZ: 24312

LED device init is later than IPC driver. It causes LED device being
lost.

Change-Id: Ie5e2d790ed70e77dae644da97f8d95016faadd4a
Signed-off-by: Bin Yang <bin.yang@intel.com>
Reviewed-on: http://android.intel.com:8080/35868
Reviewed-by: Zhang, Shijie <shijie.zhang@intel.com>
Reviewed-by: Du, Alek <alek.du@intel.com>
Tested-by: Wang, Zhifeng <zhifeng.wang@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

GFX-Display: updated overlay wait for vblank to use blocked waiting instead of querying it in a busy loop

BZ: 18446

This patch 1/3 for flicking issue on overlay while video playback.
we need wait for vblank to make sure overlay has been switch to
a buffer successfully, or the buffer consumed by overlay might be
dequeued by video driver override the buffer data while overlay
is fetching data. Perviously, wait for vblank was implemented as
a busy loop which is ineffient and power consuming.

This patch reimplemented the overlay wait for vblank as a blocking
waiting, so that OS will put the caller thread to sleep while waiting
for vblank.

Change-Id: I29de9c12155cb0b2b60945e47dd675174bb52717
Signed-off-by: Jackie Li <yaodong.li@intel.com>
Reviewed-on: http://android.intel.com:8080/35165
Reviewed-by: Ding, Haitao <haitao.ding@intel.com>
Tested-by: Ding, Haitao <haitao.ding@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

GFX-Display: make HDMI display in 1920x1080p@60Hz as default on CLV for MWC demo.

BZ: 24203

Don't filter out the 1920x1080p@60Hz mode whose dot clock is 148.5 MHz = 2200 x 1125 x 60.

Change-Id: Iaf1a6fc800ae7031b4ede7ddcf6ccb76c45a36a1
Signed-off-by: Austin Hu <austin.hu@intel.com>
Reviewed-on: http://android.intel.com:8080/35712
Reviewed-by: Ding, Haitao <haitao.ding@intel.com>
Tested-by: Ding, Haitao <haitao.ding@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

GFX-Display: enabled HDMI HPD interrupt for CloverView SoC.

BZ: 24183

Enabled the HDMI HPD interrupt via GPIO pin 43 and by registering PCI
driver with device ID 0x901, for TI TPD12S015 HDMI companion chip used
for the CLV SoC.

Change-Id: I72879e01dc97b03f25d5d1203c5b1518d76c6458
Signed-off-by: Austin Hu <austin.hu@intel.com>
Reviewed-on: http://android.intel.com:8080/35698
Reviewed-by: Ding, Haitao <haitao.ding@intel.com>
Tested-by: Ding, Haitao <haitao.ding@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

[PORT FROM R2] max3110: fixing the race between port receive and port
shutdown

BZ: 8746

The main_thread should check port_shutdown status before committing tty
related actions.

Change-Id: I9d3d9a51c5f74222b02b2c2ce5b8e4e03b1fb8ee
Signed-off-by: Alek Du <alek.du@intel.com>
Reviewed-on: http://android.intel.com:8080/35844
Reviewed-by: Wang, Zhifeng <zhifeng.wang@intel.com>
Tested-by: Wang, Zhifeng <zhifeng.wang@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

i386_ctp_defconfig: enable HSU console for Clovertrail

BZ: 23157

Medfield PRx uses UART 3(mirrored from UART 1) as HSU console port.
But for Clovertrail UART 2 is used as HSU console port.
This patch changes the HSU console port to 2 accordingly for Clovertrail.

Please note that only Clovertrail VV and EV boards can use HSU console
but PRx can not. This is by hardware design and is not a software issue.

Removing jumper J3D1 from debug card 3 will switch to HSU console.

Change-Id: I9f1dfdf2493a3229a3e5878532941cd3630ec6e3
Signed-off-by: Bin Gao <bin.gao@intel.com>
Reviewed-on: http://android.intel.com:8080/34809
Reviewed-by: Du, Alek <alek.du@intel.com>
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Tested-by: Wang, Zhifeng <zhifeng.wang@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

ov8830: limit i2c transfers to 30 bytes due to i2c driver restrictions

BZ: 23715

See also BZ 16310.

The i2c adapter can transfer 32 bytes maximum
at a time, while driver implemets maximum 128
bytes burst transfer length, so i2c driver would
split buffer transfer if buffer length is more than
32 byte. This will cause some problem sometime, since
during two consequtive transfers, if the second transfer
starts at the time when the first transfer completely finishes,
(i2c transfer buffer empty),the i2c controler would start
a new i2c transfer, which include a start/stop signal according to
i2c protocal, but it will break the i2c burst transfer rules
expected by driver.

Change driver's maximum burst length from 128 to 30 bytes
which leaves also a safety margin.

Change-Id: If34a28dc9ea5318bd15769bfeeb501dd36eae7f5
Signed-off-by: Tuukka Toivonen <tuukka.toivonen@intel.com>
Reviewed-on: http://android.intel.com:8080/35311
Reviewed-by: Koski, Anttu <anttu.koski@intel.com>
Tested-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

mmc: use max_discard_to for SD write timeout

BZ: 24030

max_discard_to is the max timeout value allowed by host. Use
this value can stop kernel printing too large timeout warning.

Change-Id: Iaa0828475849f466f45ef55d3d4c8ae7f220b073
Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com>
Reviewed-on: http://android.intel.com:8080/35692
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Tested-by: Sun, Jianhua <jianhua.sun@intel.com>
Reviewed-by: Tang, Richard <richard.tang@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

mmc: add flag to check suspend status before accessing RPMB partition

BZ: 23276

RPMB partition is accessed by an API which is called by SEP driver. Before
process RPMB partition access request, driver needs to make sure host is not
in suspended status.

Add a flag to check MMC block device status before handle a RPMB request

Change-Id: I0804a2e3a271dadc62a344bcb8384fbc7392f09b
Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com>
Reviewed-on: http://android.intel.com:8080/35537
Reviewed-by: Tang, Richard <richard.tang@intel.com>
Reviewed-by: Gao, Yunpeng <yunpeng.gao@intel.com>
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Tested-by: Sun, Jianhua <jianhua.sun@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

media: video: append $(srctree) to -I parameters

BZ: 23514

Without this we have got the warnings like following if build with "make W=1
O=/var/tmp":
   CHECK   drivers/media/video/videobuf-vmalloc.c
   CC [M]  drivers/media/video/videobuf-vmalloc.o
 +cc1: warning: drivers/media/dvb/dvb-core: No such file or directory [enabled by default]
 +cc1: warning: drivers/media/dvb/frontends: No such file or directory [enabled by default]
 +cc1: warning: drivers/media/dvb/dvb-core: No such file or directory [enabled by default]
 +cc1: warning: drivers/media/dvb/frontends: No such file or directory [enabled by default]
   LD      drivers/media/built-in.o

Some details could be found in [1] as well.

[1] http://comments.gmane.org/gmane.linux.kbuild.devel/7733

Change-Id: I5418bce1e72fec10be1b5d297bc512b87798fa1d
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-on: http://android.intel.com:8080/35256
Reviewed-by: Shevchenko, Andriy <andriy.shevchenko@intel.com>
Reviewed-by: Wang, Wen W <wen.w.wang@intel.com>
Reviewed-by: Cohen, David A <david.a.cohen@intel.com>
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Tested-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

[PORT FROM R2] intel_idle: re-order power_trace

BZ: 23293

Part of this patch was merged in earlier code changes.

When ftrace is run with power events enabled it prevents
the device from going to higher c states and power_start and
power_stop traces are printed continuously.

This patch moves the trace_power_start and trace_power_end calls to the
main cpuidle routine.

There is no impact on the system as these are non intrusive traces.The device
now gows to higher c-states.

Upstream is already going that way, but the actual patch is depending on
lot of other stuff that we dont want to all take.

Orig-Change-Id: Idf7d983466afd9b2800d834032bf1fb05c6d4b32
Signed-off-by: John Mathew johnx.mathew@elektrobit.com
Signed-off-by: Pierre Tardy <pierre.tardy@intel.com>
Change-Id: I85833541014c82eb44358ede7ba5371005c3cd67
Signed-off-by: John Mathew <john.mathew@intel.com>
Reviewed-on: http://android.intel.com:8080/35132
Reviewed-by: Mansoor, Illyas <illyas.mansoor@intel.com>
Tested-by: Martin, LoicX <loicx.martin@intel.com>
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>