review.tizen.org Git - kernel/kernel-mfld-blackbay.git/log

intel_scu_mip: fix UMIP write corruption problem

BZ: 30789

Before sending UMIP write command, the data to be written into UMIP
should be prepared and copied into intel_mip_base, or the UMIP content
won't get updated.

Change-Id: Ief737144e9fd0efa03ba4773baee1eddbf130e1a
Signed-off-by: Shijie Zhang <shijie.zhang@intel.com>
Reviewed-on: http://android.intel.com:8080/42671
Reviewed-by: Yang, Bin <bin.yang@intel.com>
Reviewed-by: Pallala, Ramakrishna <ramakrishna.pallala@intel.com>
Reviewed-by: Du, Alek <alek.du@intel.com>
Tested-by: Kallappa Manjanna, MadhukumarX <madhukumarx.kallappa.manjanna@intel.com>
Tested-by: Wang, Zhifeng <zhifeng.wang@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

dv10_battery: add support to init fuel gauge data

BZ: 29048

This patch adds the support to initialize maxim fuel gauge
data for dv10 platforms and adds charger interface for battery
charging notifications.

Change-Id: I3d1a54bf5d901666b25ac9ff416a054c32cdb4e3
Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Reviewed-on: http://android.intel.com:8080/42117
Reviewed-by: Tc, Jenny <jenny.tc@intel.com>
Reviewed-by: Hari, NeelamX <neelamx.hari@intel.com>
Reviewed-by: Jena, TapanX <tapanx.jena@intel.com>
Tested-by: Kallappa Manjanna, MadhukumarX <madhukumarx.kallappa.manjanna@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

max17042: dynamically detect fule gauge chip type

BZ: 27685

This patch detects the fuel gauge chip type based on the
chip version register and does the register initializations
settings accordingly.

Added new field checksum in the max17042_config_data structure
to match with the UMIP offset with the addition of checksum
field

Change-Id: I491cc83a0783b2110fe1a061ae2d6fe132c181f7
Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Reviewed-on: http://android.intel.com:8080/40750
Reviewed-by: Tc, Jenny <jenny.tc@intel.com>
Reviewed-by: Hari, NeelamX <neelamx.hari@intel.com>
Reviewed-by: Jena, TapanX <tapanx.jena@intel.com>
Tested-by: Kallappa Manjanna, MadhukumarX <madhukumarx.kallappa.manjanna@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

hwmon: lps331ap: report data should use 2's complement

BZ: 30050

This patch make sure the report data accurate when pressure or
temperature number is negative -- need do transform from 2's
complement.

Change-Id: Ia907b284e0139e5544863d638e0e7c85e50b8553
Signed-off-by: Chen, Jie <jie.d.chen@intel.com>
Reviewed-on: http://android.intel.com:8080/42021
Reviewed-by: Wang, Zhifeng <zhifeng.wang@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>

Audio: Add control to enable/disable the loudspeaker amplifier whenever
speaker trun ON/OFF.

BZ: 26047

IHF speaker buzzing noise caused by loudspeaker amplifier being active
all the time.

Loudspeaker amplifier is enabled when audio played to loudspeaker and
disabled when audio not played to loudspeaker.

Change-Id: Icd3f7a74e40ccf33395562609b0d81a6e7e224d5
Signed-off-by: namarta <namartax.kohli@intel.com>
Reviewed-on: http://android.intel.com:8080/38133
Reviewed-by: Kp, Jeeja <jeeja.kp@intel.com>
Reviewed-by: Koul, Vinod <vinod.koul@intel.com>
Reviewed-by: Gupta, ArvindX K <arvindx.k.gupta@intel.com>
Reviewed-by: Noziska, PatrickX J <patrickx.j.noziska@intel.com>
Reviewed-by: Hibare, PramodX <pramodx.hibare@intel.com>
Tested-by: Hibare, PramodX <pramodx.hibare@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

usb: remove SW workaround for USB HW bug9000364367

BZ: 30413

In Medfield, the status described in this HW bug will not happen, and
it was fixed in Cloverview's version of the cntroller. So remove this
SW workaround from USB driver.

Change-Id: I449044eef4df6ac54b70cc09f05f4f789f77ccac
Signed-off-by: wu xia <xia.wu@intel.com>
Reviewed-on: http://android.intel.com:8080/42291
Reviewed-by: Zhuang, Jin Can <jin.can.zhuang@intel.com>
Reviewed-by: Saripalli, Ramakrishna <ramakrishna.saripalli@intel.com>
Reviewed-by: Tang, Richard <richard.tang@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>

intel_mid_hsi: [REVERT ME] CTP kernel compilation failure if OSPM disabled.

BZ: 30716

This Patch Avoids the compilation failure on CVTP Platform if OSPM is not enabled.
As enable_standby is defined in mfld_pmu file. If OSPM will be disbaledi, mfld-pmu.c file will
compile and enable_stadby will not be defined. And compilation failure will occur.
Error Detail:
drivers/built-in.o: In function `intel_hsi_init':
/home/kratos/android/ics_main/hardware/intel/linux-2.6/drivers/hsi/controllers/intel_mid_hsi.c:
3463:undefined reference to `enable_standby'
make[2]:: *** [.tmp_vmlinux1] Error 1
make[1]: *** [sub-make] Error 2
make[1]: Leaving directory
`/home/kratos/android/ics_main/hardware/intel/linux-2.6'
make: *** [get_kernel_from_source] Error 1
This workaround is Tracked through 28529.

Signed-off-by: Renganathan, Prabu <prabu.renganathan@intel.com>
Signed-off-by: Youvedeep Singh <youvedeep.singh@intel.com>
Change-Id: I71ea506a7b9988922deab6bd93bfcb5d6f1fb882
Reviewed-on: http://android.intel.com:8080/42606
Reviewed-by: Mansoor, Illyas <illyas.mansoor@intel.com>
Tested-by: Seibel, Eric <eric.seibel@intel.com>
Reviewed-by: Cuesta, FernandX <fernandx.cuesta@intel.com>
Tested-by: Cuesta, FernandX <fernandx.cuesta@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

intel_scu_ipc: Port MRFLD SCU IPC code to ICS

BZ: 29852

This patch ports Merrifield SCU IPC code to ICS main branch.

Change-Id: Ifaa5c3602de74f7d35af61871cc7793bea65de85
Signed-off-by: Shijie Zhang <shijie.zhang@intel.com>
Reviewed-on: http://android.intel.com:8080/42019
Reviewed-by: Wang, Zhifeng <zhifeng.wang@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>

[PORT FROM R2] [AUDIO] Worker thread cancelled late on close function call

BZ: 29782

Cancel the workqueue first and then close it to avoid close
and the workqueue is still running.

Change-Id: I943e68a5430a250d47acf2d3106a5a810b9a13c6
Signed-off-by: he, bo <bo.he@intel.com>
Signed-off-by: zhang, yanmin <yanmin.zhang@intel.com>
Reviewed-on: http://android.intel.com:8080/41935
Reviewed-by: Mendi, EduardoX <eduardox.mendi@intel.com>
Tested-by: Mendi, EduardoX <eduardox.mendi@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

graphics: Fix the memory leak when android restart

BZ: 29277

When android restarted that some critical app crashed, such as system_server,
some allocated buffer(HT/4M, some nodes) do not be freed even the swapchain has
been destroyed.

Because there are some nodes are still mapping the corresponding gtt, which cause
the reference count is still > 0.

The typical scenerio is:
1/ When android startup, the surface flinger will create the swapchain:
drm_ioctl -- >
PVRSRV_BridgeDispatchKM -->
BridgedDispatchKM -->
PVRSRVCreateDCSwapChainBW -->
PVRSRVCreateDCSwapChainKM -->
CreateDCSwapChain -->
psb_gtt_map_pvr_memory -->
psb_gtt_add_node

There are 4 times calling for psb_gtt_map_pvr_memory() at initialization phase;

2/ After a while, there are 2 times meminfo ioctl calling:
drm_ioctl -->
psb_gtt_map_meminfo_ioctl -->
psb_gtt_map_meminfo -->
psb_gtt_add_node

So after initialization, there are 6 reference counts for the created buffer;

3/ When android crashed, just has 4 times to call the remove_node actions:
binder_deferred_func -->
put_files_struct -->
filp_close -->
fput -->
psb_release -->
drm_release -->
PVRSRVDrmPostClose -->
PVRSRVRelease -->
... -->
DestroyDCSwapChain -->
psb_gtt_unmap_pvr_memory -->
psb_gtt_remove_node

The 4 times derefence actions are from destroyswapchain, but still has 2 times
need to be derefenced.
Then although the surface flinger process has died, but there are > 4M memory leak.
Due to:
drm_ht_create(&hentry->ht, 20)

The solution is when destroyswapachain is called, free the any using mapping also.

Change-Id: I43e4e07a5616c5abb465b08972d2f31ad1af1746
Signed-off-by: liu chuansheng <chuansheng.liu@intel.com>
Reviewed-on: http://android.intel.com:8080/42440
Reviewed-by: Tu, Xiaobing <xiaobing.tu@intel.com>
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>

GFX-Display: support command mode recovery+video play

BZ: 30390

1.for recovery mode, there is no user mode.
if no user mode, once DSR enter, driver can not
exit.

so.only enable DSR after user mode start.
for kerenel boot, disable DSR

2. notice there is a mistake for command mode
video play back. update it to support video playback

Change-Id: I7bfb146a3aab83ae8f80210b0353b3508d8bdc83
Signed-off-by: Ke Ai <ke.ai@intel.com>
Reviewed-on: http://android.intel.com:8080/42284
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>

GFX-Display: system no response after HDMI plug in

BZ: 30219 30202

the hotplug workqueue has not been initialized for CTP

Change-Id: Ic8516b332894e9bd92bf6e541ed91ca376cabc30
Signed-off-by: Ke Ai <ke.ai@intel.com>
Reviewed-on: http://android.intel.com:8080/42161
Reviewed-by: Koskinen, Ilkka <ilkka.koskinen@intel.com>
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>

GFX: Wait for fifos to drain without disabling irqs

BZ: 30600

Currently hs and lp fifos are wait for to drain empty with irqs
disabled. This is causing over 10 ms delays in serving irqs.

Fix this by waiting for drain with irqs enabled. Below is some
measurement data which is pointing out how long irqs are disabled with
and without the change:

Without the patch:
[   73.700271] pkg_sender_queue_pkg: Irqs disabled for 0 s 9575 ns
[   73.719582] pkg_sender_queue_pkg: Irqs disabled for 0 s 9085 ns
[   73.751292] pkg_sender_queue_pkg: Irqs disabled for 0 s 15106810 ns
[   73.769823] pkg_sender_queue_pkg: Irqs disabled for 0 s 6485 ns
[   73.786978] pkg_sender_queue_pkg: Irqs disabled for 0 s 5294 ns
[   73.821279] pkg_sender_queue_pkg: Irqs disabled for 0 s 16171132 ns
[   73.840085] pkg_sender_queue_pkg: Irqs disabled for 0 s 5984 ns
[   73.857343] pkg_sender_queue_pkg: Irqs disabled for 0 s 6240 ns
[   73.891511] pkg_sender_queue_pkg: Irqs disabled for 0 s 14745899 ns
[   73.909342] pkg_sender_queue_pkg: Irqs disabled for 0 s 6135 ns
[   73.944162] pkg_sender_queue_pkg: Irqs disabled for 0 s 16777262 ns
[   73.963695] pkg_sender_queue_pkg: Irqs disabled for 0 s 5619 ns
[   73.980245] pkg_sender_queue_pkg: Irqs disabled for 0 s 6340 ns
[   80.681112] pkg_sender_queue_pkg: Irqs disabled for 0 s 9886 ns
[   80.700579] pkg_sender_queue_pkg: Irqs disabled for 0 s 11108 ns
[   80.727872] pkg_sender_queue_pkg: Irqs disabled for 0 s 9375 ns
[   80.757529] pkg_sender_queue_pkg: Irqs disabled for 0 s 14181476 ns
[   80.775409] pkg_sender_queue_pkg: Irqs disabled for 0 s 6050 ns
[   80.810399] pkg_sender_queue_pkg: Irqs disabled for 0 s 16299589 ns
[   80.828709] pkg_sender_queue_pkg: Irqs disabled for 0 s 6545 ns

With the patch:
[   70.794775] pkg_sender_queue_pkg: Irqs disabled for 0 s 4797 ns
[   70.811161] pkg_sender_queue_pkg: Irqs disabled for 0 s 5509 ns
[   70.839142] pkg_sender_queue_pkg: Irqs disabled for 0 s 4783 ns
[   70.856893] pkg_sender_queue_pkg: Irqs disabled for 0 s 6019 ns
[   70.874424] pkg_sender_queue_pkg: Irqs disabled for 0 s 6600 ns
[   70.892013] pkg_sender_queue_pkg: Irqs disabled for 0 s 6280 ns
[   70.909587] pkg_sender_queue_pkg: Irqs disabled for 0 s 7602 ns
[   70.927151] pkg_sender_queue_pkg: Irqs disabled for 0 s 6390 ns
[   70.944694] pkg_sender_queue_pkg: Irqs disabled for 0 s 5819 ns
[   70.979816] pkg_sender_queue_pkg: Irqs disabled for 0 s 6229 ns
[   70.997361] pkg_sender_queue_pkg: Irqs disabled for 0 s 6070 ns
[   71.014916] pkg_sender_queue_pkg: Irqs disabled for 0 s 6831 ns
[   71.032498] pkg_sender_queue_pkg: Irqs disabled for 0 s 7242 ns
[   77.781915] pkg_sender_queue_pkg: Irqs disabled for 0 s 8403 ns
[   77.798697] pkg_sender_queue_pkg: Irqs disabled for 0 s 9235 ns
[   77.815363] pkg_sender_queue_pkg: Irqs disabled for 0 s 8583 ns
[   77.831776] pkg_sender_queue_pkg: Irqs disabled for 0 s 8845 ns
[   77.849450] pkg_sender_queue_pkg: Irqs disabled for 0 s 8063 ns
[   77.865879] pkg_sender_queue_pkg: Irqs disabled for 0 s 9725 ns
[   77.882287] pkg_sender_queue_pkg: Irqs disabled for 0 s 7051 ns

Change-Id: I04d0554254772d2986caa1df1fde0a440caf36a1
Signed-off-by: Jouni Hogander <jouni.hogander@intel.com>
Reviewed-on: http://android.intel.com:8080/42084
Reviewed-by: Xu, Randy <randy.xu@intel.com>
Reviewed-by: Hu, Austin <austin.hu@intel.com>
Tested-by: Tong, BoX <box.tong@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

Revert "Refactored board files"

BZ: 28671

This reverts commit 8b048c7edd9de2e22dcb3e893ddf4da7bbe82404.
This reverts patch http://android.intel.com:8080/#/c/40278
Signed-off-by: Remy Protat <remyx.protat@intel.com>
Change-Id: I0d9f2d18c953645edb8074daa2b22360163e7eaf
Reviewed-on: http://android.intel.com:8080/42670
Reviewed-by: Protat, RemyX <remyx.protat@intel.com>
Tested-by: Protat, RemyX <remyx.protat@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

mfld-pmu: [REVERT ME] Option to choose between HSI and Standby on CVT platform through cmdline.

BZ: 30308

Currently HSI Modem 7060(BZ# 28529) is having a issue on CVT Platform and
it will not go to Low Power Mode. Standby will not work if HSI is enabled.
So HSI and Standby can be mutually exclusive.
So This patch provides the option to choose between Standby/HSI based on enable_stadby 1/0.
HSI Bug is Trached seprately through 28529.

Change-Id: I50c78dffa692eee6df0f599e7fc4247c65ff7254
Signed-off-by: Youvedeep Singh <youvedeep.singh@intel.com>
Reviewed-on: http://android.intel.com:8080/42234
Reviewed-by: Mansoor, Illyas <illyas.mansoor@intel.com>
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Reviewed-by: Cuesta, FernandX <fernandx.cuesta@intel.com>
Tested-by: Cuesta, FernandX <fernandx.cuesta@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

intel_scu_watchdog: define CONFIG_DISABLE_SCU_WATCHDOG=y

BZ: 27691

Enable the ability to disable the kernel watchdog by cmdline.
For this purpose, add intel_scu_watchdog.disable_kernel_watchdog=1 to
the cmdline. Needed for debug (breakpoints)

Change-Id: Ib04d73ee9063487865720219cd0341b613eee416
Reviewed-on: http://android.intel.com:8080/41376
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Tested-by: Romieu, Benoit <benoit.romieu@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

arch/x86/configs: change in i386_mfld_deconfig .

BZ: 22055

change in i386_mfld_deconfig to support Matrix driver.

Change-Id: I122e312656072e229bbe368954bdb2c5f658e472
Signed-off-by: Ashish K Singh <ashish.k.singh@intel.com>
Reviewed-on: http://android.intel.com:8080/34914
Reviewed-by: Iyer, Sundar <sundar.iyer@intel.com>
Reviewed-by: Yung, Winson W <winson.w.yung@intel.com>
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Reviewed-by: Kuppuswamy, Sathyanarayanan <sathyanarayanan.kuppuswamy@intel.com>
Reviewed-by: Hogander, Jouni <jouni.hogander@intel.com>
Reviewed-by: Saripalli, Ramakrishna <ramakrishna.saripalli@intel.com>
Tested-by: Martin, LoicX <loicx.martin@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

staging/matrix: driver for Matrix 2.5, an internal performance tool.

BZ: 22055

This driver adds support for the user-space Matrix tool.

Change-Id: I636fa2d826aeee9f100b3d824127e7f0a24eafd7
Signed-off-by: Ashish K Singh <ashish.k.singh@intel.com>
Reviewed-on: http://android.intel.com:8080/34907
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Reviewed-by: Hogander, Jouni <jouni.hogander@intel.com>
Reviewed-by: Koskinen, Ilkka <ilkka.koskinen@intel.com>
Tested-by: Martin, LoicX <loicx.martin@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

[REVERT ME] tty-ffl: Change ffl_hangup_wq to be a freezable workqueue

BZ:27289

When system goes to s3, tty-ffl might detect a modem TX timeout
and start error recovery before hsi is resumed. The patch
changes workqueue ffl_hangup_wq to be freezable.

Change-Id: I5b9e7b1bffccfc016afd4e373e2ba438a81680a0
Signed-off-by: Yanmin Zhang <yanmin.zhang@intel.com>
Reviewed-on: http://android.intel.com:8080/40789
Reviewed-by: Roulliere, Pierre <pierre.roulliere@intel.com>
Reviewed-by: Chotard, Celine <celine.chotard@intel.com>
Tested-by: Chotard, Celine <celine.chotard@intel.com>
Reviewed-by: Predon, Frederic <frederic.predon@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

usb: improve the usb performance of adb push/pull file

BZ: 24941

The usb performance is low when adb push/pull files to/from PR3 phone.

The reason is that USB interrupt is delayed by OTG device controller.
USB interrupt interval is controlled by USBCMD.ITC. The default value
of ITC is a little high. Set ITC to low value to shorten interrupt
interval.

Change-Id: I85577648e5d0844aaf05ed343c393cad5619f375
Signed-off-by: wu xia <xia.wu@intel.com>
Reviewed-on: http://android.intel.com:8080/39931
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>

Enable VOIP SSP Driver on CTP

BZ: 21780

This patch modify the 'builtin' voip ssp driver to a format
compatible with hw codecs (MSIC, but mostly Cirrus logic that
is not able to provide master pcm format as legacy used on
medfield platforms)
In this new format, the SSP provides Master I2S 16 bits@48Khz
First channel (Framesync low) : 16bits of channel 1 data
second channel (framesync high) : 16bits of channel 2 data +
8 dummy bits (clk is running at 1.923Mhz need 40bits)
This signal is comptatible with audience and two version of hw
codecs as it is very close to signal provided by modem (i2s 48hz
without dummy bits)
Please note that platform modification is required to change
hw codec configuration and audience firmware to take care of
voip signal format modification.

Change-Id: I73323201842345db85ab571df6f2f1a3f242b303
Signed-off-by: Louis Le Gall <louis.le.gall@intel.com>
Reviewed-on: http://android.intel.com:8080/40931
Reviewed-by: Bellouard, Jean-marieX <jean-mariex.bellouard@intel.com>
Reviewed-by: Centelles, Sylvain <sylvain.centelles@intel.com>
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Tested-by: Mendi, EduardoX <eduardox.mendi@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

Refactored board files

BZ:28671

Board files for different platforms have lot of common code, hence
to avoid code duplication we have re-factored the current board
file structure into following.

For each device we have created a separate platform_*device_name*.c,h
files.

platform_*device_name*.c - Contains device init and helper
functions.
platform_*device_name*.h - Contains extern declaration of init
function.

Compilation of these platform files are controlled using corresponding
driver CONFIG options.

To use these devices, In board files we will have to just include the
header file and add reference to the device init function in the
device_id structure.

Change-Id: I28f8add6f9ba96dcc6513cffe856cd2c487d09ee
Signed-off-by: sathyanarayanan kuppuswamy <sathyanarayanan.kuppuswamy@intel.com>
Reviewed-on: http://android.intel.com:8080/40278
Reviewed-by: Yang, Fei <fei.yang@intel.com>
Tested-by: Yang, Fei <fei.yang@intel.com>
Reviewed-by: Monroy, German <german.monroy@intel.com>
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Reviewed-by: Wood, Brian J <brian.j.wood@intel.com>
Tested-by: Wood, Brian J <brian.j.wood@intel.com>
Tested-by: Ng, Cheon-woei <cheon-woei.ng@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

Drivers: staging: sep: add ioctl to insert shared address into msg

BZ: 28280

Change-Id: Ic27a4cda6f6ffdf6636f4f717f2137f5ab4333ad
Signed-off-by: Mark Allyn <mark.a.allyn@intel.com>
Reviewed-on: http://android.intel.com:8080/39816
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: Add Alsa mixer control to enable loopback.

BZ: 27786

By default,Loopback was enabled,this was causing issue with simultaneous
playback and capture.

This patch added alsa mixer control to enable loopback when required.

Change-Id: I8609927802bf819076cce43c5345f6f16aa3fbbf
Signed-off-by: namarta <namartax.kohli@intel.com>
Reviewed-on: http://android.intel.com:8080/42118
Reviewed-by: Agarwal, Vaibhav <vaibhav.agarwal@intel.com>
Reviewed-by: Vinnakota, Lakshmi N <lakshmi.n.vinnakota@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 "intel-mid: remove WA for smb347 charger"

BZ: 29047

This patch removes the WA for adding device entry
in intel-mid.c as the latest IFWI support device entry
for smb347 charger.

Old-Change-Id: Ic6ee390ae82c181dc51e1e6080a1a790bf1a4232
Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
This reverts commit b23a47438facee19378fb3db4c95a995e4f0b471

Change-Id: Ic3d8c963d3cfa11c3035fe8bd92adb6273b902af
Signed-off-by: Laurent Kappel <laurentx.kappel@intel.com>
Reviewed-on: http://android.intel.com:8080/41677
Reviewed-by: Lebouc, Christophe <christophe.lebouc@intel.com>
Tested-by: Lebouc, Christophe <christophe.lebouc@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

Revert "mfld-pmu: [REVERT ME] Acquiring Wake_lock to prevent S3 on CVT"

BZ: 25898

This reverts commit db41b8e475625d7f7ffedee6cce1d0ea098ce980.
Removing the wakeLock, as we are going to enable S3.

Change-Id: Id0e0590a0c540189af654a1fd1666d67094529d8
Signed-off-by: Youvedeep Singh <youvedeep.singh@intel.com>
Reviewed-on: http://android.intel.com:8080/40523
Reviewed-by: Mansoor, Illyas <illyas.mansoor@intel.com>
Reviewed-by: Cuesta, FernandX <fernandx.cuesta@intel.com>
Tested-by: Cuesta, FernandX <fernandx.cuesta@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

mfld-pmu: Removing C6 offload specific code on CVT PLatform.

BZ: 25898

C6 offload is not done by PMU Driver on CVT Platform.
It is handled by PUNIT FW on CVT Platform.

Change-Id: I50f5c6a592b9325150d3f833945086e2205a3baf
Signed-off-by: Youvedeep Singh <youvedeep.singh@intel.com>
Reviewed-on: http://android.intel.com:8080/40522
Reviewed-by: Mansoor, Illyas <illyas.mansoor@intel.com>
Reviewed-by: Cuesta, FernandX <fernandx.cuesta@intel.com>
Tested-by: Cuesta, FernandX <fernandx.cuesta@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

mfld-pmu: [REVERT ME] Do not put SRAM in D0i3 during S0i3/S0i1/S3 on CVT Platform.

BZ: 25898

Putting SRAM (lss 12, lss 13) into D0ix caused SRAM Error (F504) on CVT Platform.
So keep it in D0 state untill issue is resolved.
This Work around we are tracking through BZ 28764.

Change-Id: I029800fd8841cc9abd635c7405fa60dd3deec240
Signed-off-by: Youvedeep Singh <youvedeep.singh@intel.com>
Reviewed-on: http://android.intel.com:8080/40521
Reviewed-by: Mansoor, Illyas <illyas.mansoor@intel.com>
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Reviewed-by: Cuesta, FernandX <fernandx.cuesta@intel.com>
Tested-by: Cuesta, FernandX <fernandx.cuesta@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

i386_mfld_defconfig: Adding Flag to indicate C6 Offload support in OS.

BZ: 25898

This Flag indicates if C6 Offload is to be Done by OS.
In case of mfld C6 offload is done by OS.
In case of CVT platform it is handled by PUNIT.
This Flag will be used to port the mfld Code into CVT.

Signed-off-by: Youvedeep Singh <youvedeep.singh@intel.com>
Change-Id: I317508c1679664d673f36d219b023c9cdfc66934
Reviewed-on: http://android.intel.com:8080/42056
Reviewed-by: Mansoor, Illyas <illyas.mansoor@intel.com>
Reviewed-by: Cuesta, FernandX <fernandx.cuesta@intel.com>
Tested-by: Cuesta, FernandX <fernandx.cuesta@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

Revert "mfld-pmu: [REVERT ME] Enbaling PM ON Cloverview"

BZ: 25901

This reverts commit 7157dace4c5f3680d889b94befe16562f9752b38.
Currently Drivers are merged into CVT platform. Now we are not getting hanged at boot time.
This patch will put the devices into D0ix which do not have Drivers.
This is am importand patch for Power Optimisation.

Change-Id: If59ecb30fa13050603bfa0983b82691c7aa34593
Signed-off-by: Youvedeep Singh <youvedeep.singh@intel.com>
Reviewed-on: http://android.intel.com:8080/39933
Reviewed-by: Mansoor, Illyas <illyas.mansoor@intel.com>
Reviewed-by: Cuesta, FernandX <fernandx.cuesta@intel.com>
Tested-by: Cuesta, FernandX <fernandx.cuesta@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

atomisp: add pci id for CLV+ ISP device

BZ: 29564

CLV+ pci shim has a new PCI ID for ISP, now enable it from driver.

Change-Id: Ia9d3923ce2956c064392165aabca024660070202
Signed-off-by: Bin Gao <bin.gao@intel.com>
Reviewed-on: http://android.intel.com:8080/41587
Reviewed-by: Cohen, David A <david.a.cohen@intel.com>
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Reviewed-by: Renganathan, Prabu <prabu.renganathan@intel.com>
Reviewed-by: Chilakala, Mallikarjuna <mallikarjuna.chilakala@intel.com>
Reviewed-by: Kruger, Jozef <jozef.kruger@intel.com>
Reviewed-by: Toivonen, Tuukka <tuukka.toivonen@intel.com>
Tested-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

EM/Battery: Make battery prints use dev_dbg

BZ: 16334

Some battery prints come periodically in the dmesg logs and fill up the logs.

Using dev_dbg instead of dev_info will make the prints dynamically configurable
using sysfs, so that they are turned on only when required.

Change-Id: I9882570344ffbd1c9d08ea87484a87b712046035
Signed-off-by: Omair Mohammed Abdullah <omair.m.abdullah@linux.intel.com>
Reviewed-on: http://android.intel.com:8080/38786
Reviewed-by: Abdullah, Omair M <omair.m.abdullah@intel.com>
Reviewed-by: Pallala, Ramakrishna <ramakrishna.pallala@intel.com>
Tested-by: Kallappa Manjanna, MadhukumarX <madhukumarx.kallappa.manjanna@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

Revert "REVERT ME: Define CONFIG_BOARD_MRFLD_HVP"

BZ: 30074

This reverts commit 79b249f83b76ddad1d37553b5ad15e56e98ba5b7

Change-Id: I5118b93a27645a0e2fb76a9811fe82588fb549f6
Reviewed-on: http://android.intel.com:8080/42069
Reviewed-by: Gao, Yunpeng <yunpeng.gao@intel.com>
Tested-by: Gao, Yunpeng <yunpeng.gao@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

Add Merrifield HVP board type support

BZ: 30074

Merrifield HVP board is different from Merrifield VP board in
quite a few components, such as storage, usb, audio and so on.
So it's necessary to add a new macro in kernel board type for
Merrifield HVP.

This patch add a new board type macro CONFIG_BOARD_MRFLD_HVP
for Merrifield HVP board and also creat a new board specific
file board-hvp.c for HVP board specific.

Change-Id: Iaac388518979dae4df7d24062572e926d3d54aed
Signed-off-by: Yunpeng Gao <yunpeng.gao@intel.com>
Reviewed-on: http://android.intel.com:8080/42033
Reviewed-by: Tang, Richard <richard.tang@intel.com>
Reviewed-by: Brouat, Claude <claude.brouat@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

[PORT FROM R2][REVERT ME]n_gsm: add dedicated traces in MUX for APIMR issues

BZ: 25958

This patch is an update for the MUX driver in the goal to add
dedicated traces to have input for the APIMR issues.

Change-Id: I040ea3f27ad0816d724b16dc7ecb887051ce065d
Orig-Change-Id: I2c9a660e6c48153dcd680bd6b8db8d1683cc3f7a
Signed-off-by: Guillaume Lucas <guillaumex.lucas@intel.com>
Reviewed-on: http://android.intel.com:8080/41335
Reviewed-by: Predon, Frederic <frederic.predon@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>

atomisp: fix gdc table handling

BZ: 29626, 29628

This patch fixes the incorrect freeing of the morphing table when GDC_CAC
is enabled. When it gets enabled, we need to set the current morphing table
into the CSS again, not free it. Freeing the table that the CSS was still
using caused memory corruption which luckily only resulted in the table
being rejected but could have also lead to a corrupted table being used.

Change-Id: I67177757f32c6b4f35dd176999c59bd719586d9d
Signed-off-by: Jozef Kruger <jozef.kruger@intel.com>
Reviewed-on: http://android.intel.com:8080/41714
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>

xHCI: Enable USB HID and storage class driver.

BZ: 29957

Support USB3 stick, keyboard and mouse.

Change-Id: If0eddd38987581c03f1371f92d88a34858f1b25e
Signed-off-by: Yu Wang <yu.y.wang@intel.com>
Reviewed-on: http://android.intel.com:8080/41939
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>

Enable Merrifield USB3 device support

BZ: 29924

Add USB3 device controller driver and super speed
support in Mass Storage gadget driver to fully
enable USB3 Mass Storage function.

Change-Id: I98e37ba91b09345f7f1f083efe491c8c7f587a15
Signed-off-by: Jiebing Li <jiebing.li@intel.com>
Reviewed-on: http://android.intel.com:8080/41909
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>

xHCI: Merrifield support xHCI driver.

BZ: 28067

Add new files to support dwc xHCI driver. The xHCI registered as platform device
driver which match the platform device registered in dwc otg driver.

Follow PCI xHCI driver, the dwc xHCI driver register two HCD too. So the
dwc xHCI driver is very simliar to common xHCI driver.

Enable DWC OTG driver and xHCI driver in Merrifield default config file.

Change-Id: Ifee09e14faf420679f15da4e3e95d5d8174f8ac3
Signed-off-by: Yu Wang <yu.y.wang@intel.com>
Signed-off-by: Yu Wang <yu.y.wang@intel.com>
Change-Id: I5bbda239407449a6cb4db2d190232ba1f7dd54ee
Reviewed-on: http://android.intel.com:8080/41870
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>

dwc_otg: Provide sysfs interface to user space to switch host mode and
device mode.

BZ: 29834

Because currently there is no workable micro A usb3 cable on market. So
provide sysfs interface to support switch host mode and device mode from
user space.

Usage(commands):
switch to host: echo A > /sys/devices/pci0000:00/0000:00:11:0/otg_id
switch to device: echo A > /sys/devices/pci0000:00/0000:00:11:0/otg_id

Signed-off-by: Yu Wang <yu.y.wang@intel.com>
Change-Id: I60a4cefa72508f6f3dc70abbea5bc8f954eb644b
Signed-off-by: Yu Wang <yu.y.wang@intel.com>
Reviewed-on: http://android.intel.com:8080/41865
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>

dwc_otg: Support dwc otg driver.

BZ: 28055

Add new otg interfaces in struct gadget and hcd.
Add new files to support dwc otg controller.

Change-Id: Ib17fd180f7126a5f66e2eb47a44ead0257988309
Signed-off-by: Yu Wang <yu.y.wang@intel.com>
Reviewed-on: http://android.intel.com:8080/39621
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>

usb/penwell_otg: notify charger driver to drive VBUS in CLV

BZ: 28638

USB driver will notify charger driver to provide 5v on VBUS line
of USB OTG port in CLV, this is needed for USB Host function.

Change-Id: I151c254e95c89c9a615655911a8de6e7283ba18b
Signed-off-by: Wu, Hao <hao.wu@intel.com>
Reviewed-on: http://android.intel.com:8080/40194
Reviewed-by: Pallala, Ramakrishna <ramakrishna.pallala@intel.com>
Reviewed-by: Zhuang, Jin Can <jin.can.zhuang@intel.com>
Reviewed-by: Pandey, Raj <raj.pandey@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>

EM/Battery: Charger driver to support the HOST mode functionality

BZ: 26199

Whenever an USB OTG device inserted/removed to the Clovertrail
platform bq24192 charger driver should turn the VBUS ON/OFF and
should be able to support the OTG device functionality. Setting
the GPIO direction to input during the VBUS OFF as not doing it
will break the HOST support on VV boards as GPIO 36 is muxed

Change-Id: I65359d9aa8e75acb5c4f49d4d84313931847e04d
Signed-off-by: Pandey Raj <raj.pandey@intel.com>
Reviewed-on: http://android.intel.com:8080/40182
Reviewed-by: Pallala, Ramakrishna <ramakrishna.pallala@intel.com>
Reviewed-by: Wu, Hao <hao.wu@intel.com>
Tested-by: Kallappa Manjanna, MadhukumarX <madhukumarx.kallappa.manjanna@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>

dw-i2c: porting MRFL I2C driver to ICS

BZ: 29848

This patch ports MRFL I2C driver to ICS mainline, including two main
changes: issue STOP after each transaction, controller bus index
mechanism change due to incompatible with MFLD & CTP.

Change-Id: I8e3d75eba8b09916fcd00e7611122428a46b3ae5
Signed-off-by: Li, Ning <ning.li@intel.com>
Reviewed-on: http://android.intel.com:8080/41866
Reviewed-by: Yang, Bin <bin.yang@intel.com>
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>

intel_scu_mip: update intel mip driver

BZ: 28902

Base on current IPC driver framework, it is not suitable to put MIP
access code inside IPC bus driver. So we move it to a dedicated mip
driver, to make it more clear in logic.

Change-Id: I2b2392f586d5c5ef17b3498cdfe6e58e396e7ebf
Signed-off-by: Shijie Zhang <shijie.zhang@intel.com>
Reviewed-on: http://android.intel.com:8080/41379
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: Check gpio status after handling IRQ

BZ: 29351

Since apds990x's interrupt pin is level style and some GPIO controllers
don't support level trigger, we need to check gpio pin value to
see if there is another interupt occurs between the interrupt status
register read and interrupt ack. If that happens, we need to do the
IRQ handle again to avert interrupt missing.

Change-Id: I09dd0049a4a520a92e22ecd1476b688ab56e2864
Signed-off-by: Leo Yan <leo.yan@intel.com>
Reviewed-on: http://android.intel.com:8080/41856
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/l3g4200d_poll.c: extends device enable delay

BZ: 29384

The l3g4200d gyro sensor needs longer
delay after enable to generate stable data
in CTP_PR0 devices. This patch add a
longer delay after device enable.

Change-Id: I9bbf375ac301ae1072ba17afee440d69f1cbc78a
Signed-off-by: jli127 <jian.d.li@intel.com>
Reviewed-on: http://android.intel.com:8080/41608
Reviewed-by: Yan, Leo <leo.yan@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>

EMMC4.5: Enable eMMC 4.5 Large Sector Size feature

BZ: 29677

According to eMMC Spec 4.5, enable large sector size feature
(4KB Native sector) can improve performance for eMMC device
bigger than 256GB.

To enable this feature, it needs to disable the emulation mode of
eMMC device first. Since the emulation mode disable is one-time
operation, it should be done by vendor or FW.

This patch will not disable emulation mode. It will just check
whether the eMMC device emulation mode has been disabled. If true,
then the driver will report kernel block layer with 4KB hardware
sector while keep 512B size block on eMMC bus. This is just what
the eMMC 4.5 Spec requires.

Change-Id: If0306654b49e823bfffc4583f353bf696d07441f
Signed-off-by: Yunpeng Gao <yunpeng.gao@intel.com>
Reviewed-on: http://android.intel.com:8080/41776
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>

mask the HDMI IRQ after suspend

BZ: 29566

when HDMI suspend, it should mask the HDMI IRQ, for it will generate
the HDMI plug out interrupt after shutdown the MSIC_VHDMICNT, and
the interrupt will wake up the system frequency if the HDMI cable
inserted.

Change-Id: Id8e9e368db9812ffe059ec1e4c969eeca959cbef
Signed-off-by: he, bo <bo.he@intel.com>
Signed-off-by: Rico, Tang <rico.tang@intel.com>
Reviewed-on: http://android.intel.com:8080/41583
Reviewed-by: Zhang, Yanmin <yanmin.zhang@intel.com>
Reviewed-by: Hogander, Jouni <jouni.hogander@intel.com>
Reviewed-by: Xu, Randy <randy.xu@intel.com>
Tested-by: Tong, BoX <box.tong@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

HDMI/PM: Port two HDMI hotplug patches from R2

BZ: 29595

The issue is tracked by BZ 19079, HDMI cable plug/unplugged not detected when
device is in S0 with Screen OFF. Jouni's two patches are ported to R3.

0001-hdmi-Fixes-for-hdmi-hotplug-detection.patch

Remove random control of HDMI rails around gfx driver. Power on is now
done in psb_intel_hdmi.c:mdfld_hdmi_init during boot up.

Global variable hdmi_state is not updated properly when display is
blanked. Fix this by updating hdmi_state in hdmi_do_hotplug_wq.

Also msic_irq should be type IRQF_NO_SUSPEND to ensure hpd interrupts
are not lost.

0002-hdmi-Implement-hdmi-cable-detection.patch

According to MSIC HDMI Integration Guide both, VCC330 and VHDMI, must
be enabled hotplug detection to work. This would cause unacceptable
power leak in S3 state -> Take approach to have hotplug detection
working only when device is not in S3. HDMI cable Plug in/out during
S3 is detected when waking up from S3. This allows powering off VCC330
and VHDMI during S3.

To implement this following changes are done in this patch:

Create dedicated freezeable workqueue for hotplug detection to ensure
ongoing detection is stopped before powering off HDMI rails on
suspend and resumed only when rails are powered on again.

Add mechanism to detect cable plug out during S3 when waking up.

Change-Id: I161928534a3c6b197c0d2ac450e5587ff196a74b
Signed-off-by: Geng Xiujun <xiujun.geng@intel.com>
Reviewed-on: http://android.intel.com:8080/41579
Reviewed-by: Xu, Randy <randy.xu@intel.com>
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>

GFX-Display: support CTP command mode DSR.

BZ: 29754

1. update code of DSR mode enter condition
2. for 0x36 memory tranfer direction , it does not every time
need to send, so clear it.
3. fix command mode shift issue ,which lead by 0x70184 mistake
4. improve debug read interface, considering command mode

Change-Id: I49065908b72870d742870ed63c16961c785880b9
Signed-off-by: Ke Ai <ke.ai@intel.com>
Reviewed-on: http://android.intel.com:8080/41720
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>

[DEBUG] Enable debug features in kernel config

BZ: 29652

Change-Id: Iaf38d9f3f190cb01de167cbeab46e5d5389b3361
Signed-off-by: Christophe Guerard <christophe.guerard@intel.com>
Reviewed-on: http://android.intel.com:8080/37996
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Tested-by: Zhang, Dongxing <dongxing.zhang@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

misc/apds990x: Fix proximity sensor couldn't wakeup screen issue

BZ: 28722

Remove IRQF_TRIGGER_LOW flag when request_threaded_irq, We only need
to use IRQF_TRIGGER_FALLING for interrupt triger, This will avoid
IRQ pending when wakeup system.If we use level trigger mode, after the
system wakeup by IRQ, need to check_irq_resend when resume noirq, the level
irq will be ignored, so irq handler won't run, the irq pending bit never cleared.

Change-Id: I1a646ed5b3a4caff2efd93a82248e034c4fc41a2
Signed-off-by: Zhuangzhi Li <zhuangzhi.li@intel.com>
Reviewed-on: http://android.intel.com:8080/41353
Reviewed-by: Yan, Leo <leo.yan@intel.com>
Reviewed-by: Du, Alek <alek.du@intel.com>
Reviewed-by: Onkalo, Samu <samu.onkalo@intel.com>
Reviewed-by: Koskinen, Ilkka <ilkka.koskinen@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>

mmc: core: rework mmc_mmc_erase_timeout function

BZ: 29554

The calculation of erase/trim timeout is not excatly the same with
spec. Needs a rework. This patch can fix this.

Change-Id: Ieca799d2f1c181304f5dc57e896114868fe6ed99
Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com>
Reviewed-on: http://android.intel.com:8080/41560
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>

CTS failure: android.net.cts.TrafficStatsTest#testTrafficStatsForLocalhost

BZ: 22053

Root cause: We should turn on the ONFIG_UID_STAT switch in arch/x86/configs/i386_mfld_defconfig
to get the specified process's traffic state.

Change-Id: I87bf3e4edc062c2669418b5850ac7da7dcc328c4
Signed-off-by: jli119X <jianpingx.li@intel.com>
Reviewed-on: http://android.intel.com:8080/40768
Reviewed-by: Monroy, German <german.monroy@intel.com>
Reviewed-by: Yang, Fei <fei.yang@intel.com>
Reviewed-by: Wood, Brian J <brian.j.wood@intel.com>
Reviewed-by: Zhang, Hongyu <hongyu.zhang@intel.com>
Reviewed-by: Li, XiaojingX <xiaojingx.li@intel.com>
Tested-by: Li, XiaojingX <xiaojingx.li@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

Audio: Add different handler for button_press GPIO

BZ: 26377

Currently, only single handler is used for HP_DET,
BUTTON_PRESS interrupt line. However, it should be handled
differently. Thus, no interrupts are reported for button
press event(s).

The solution is to register seperate handlers for different
GPIO lines and handle each event appropriately.

Signed-off-by: Vaibhav Agarwal <vaibhav.agarwal@intel.com>
Change-Id: I8262487d423a10f49d93ca24be7a43cbac894738
Reviewed-on: http://android.intel.com:8080/39834
Reviewed-by: Kp, Jeeja <jeeja.kp@intel.com>
Reviewed-by: Koul, Vinod <vinod.koul@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: Check for jack status during boot time for HP_DET gpio pin only

BZ: 27809

During clv_soc_jack_add_gpio(), clv_soc_jack_gpio_detect() is
executed irrespective of GPIO pin. (Headset detection, button press)
This caused, erroneous jack status reported to above layer during
boot time.

The solution is to verify jack status during boot time for HP_DET
gpio pin only.

This patch also contains some changes in clv_machine, cs42l73 driver
to be used as a loadable module.

Change-Id: I943fc6efb40bf16a6ecf2763c7263cbaeec9556c
Signed-off-by: Vaibhav Agarwal <vaibhav.agarwal@intel.com>
Reviewed-on: http://android.intel.com:8080/39830
Reviewed-by: Koul, Vinod <vinod.koul@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: Added mixer control to select Master/Slave mode for Voice port.

BZ: 25500

Added mixer control to select Master/Slave mode for Voice port.
For Voip call the Voice port need to be configured in I2S master mode and
for CSV call Voice port need to be configured in I2S Slave mode.
This patch add's mixer control to select Master and Slave Mode for Voice port

Change-Id: I6cd9370a5cd57b0a099906afcdcbe1b79ffbafdc
Signed-off-by: KP, Jeeja <jeeja.kp@intel.com>
Reviewed-on: http://android.intel.com:8080/39088
Reviewed-by: Koul, Vinod <vinod.koul@intel.com>
Reviewed-by: Agarwal, Vaibhav <vaibhav.agarwal@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>

atomisp: silence false-positive critical KW issue

BZ: 24562

KW cannot detect very well kernel code flow. For 3rd time we receive
same false-positive critical KW issue. This patch will trick KW.

Change-Id: Ibdf97d69284d70a62253f510c4e8af5b6212f446
Signed-off-by: David Cohen <david.a.cohen@intel.com>
Reviewed-on: http://android.intel.com:8080/41327
Reviewed-by: Koskinen, Ilkka <ilkka.koskinen@intel.com>
Tested-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

v4l/atomisp: let pmu driver handle power island states

BZ: 25359

When atomisp is treated as real PCI device as it should be, ISP
often refuses to transition from D3hot to D0 state. This is likely
caused by an ordering problem where in resume PCI PM core restores
config space prior to calling pci_set_power_state and the driver's
rpm resume function. PMCSR in PCI PM cap is set to D0 from D3 but
refuses to transition possibly due to the fact that power islands
are still down for atomisp.

This patch moves power island control from driver rpm callbacks to
pmu driver such that the action is better coordinated.

Change-Id: I83ac338aa391793a2da12371dd9b6787370cb21d
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:8080/36782
Reviewed-by: Shevchenko, Andriy <andriy.shevchenko@intel.com>
Reviewed-by: Mansoor, Illyas <illyas.mansoor@intel.com>
Reviewed-by: Hogander, Jouni <jouni.hogander@intel.com>
Reviewed-by: Cohen, David A <david.a.cohen@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>

hsu: optimize console idle time

BZ: 27541

HSU console blocks runtime suspend for 2 seconds event it is not in using.
This patch optimize HSU driver to suspend quickly while HSU console is
inactive.

Change-Id: I610e1430dcbd69f91f407e3ddfa25adb0e100fdb
Signed-off-by: Alek Du <alek.du@intel.com>
Signed-off-by: Bin Yang <bin.yang@intel.com>
Reviewed-on: http://android.intel.com:8080/26047
Tested-by: Wang, Zhifeng <zhifeng.wang@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

GFX-3D: WA: program SGXMP2 clock gating earlier

BZ:26839

WA in PO: Program SGX544MP master clk gating earlie, or CPU stuck later
before loading SGX driver, root cause is still unkown
Signed-off-by: Yun(Mark) Tu <yun.tu@intel.com>
Change-Id: I921f5f85ca5f98efcaab2aa56225977ee3e9bd9b
Reviewed-on: http://android.intel.com:8080/41718
Reviewed-by: Tu, Yun <yun.tu@intel.com>
Reviewed-by: Dai, Yu <yu.dai@intel.com>
Reviewed-by: Xu, Randy <randy.xu@intel.com>
Tested-by: Xu, Randy <randy.xu@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

Gfx-Display: correct the reg setting of MIPIA_PORT_CTRL in driver

BZ: 29163

This patch corrects the reg setting of bit 23 in MIPIA_PORT_CTRL. This bit should
be always set to 0 for PNWB0 and forward. The bit defination changed from PNW A0
to B0, but the Spec is not updated to the date. Here in driver correct this bit setting
to 0 as required.

Change-Id: I7bef71ccdeedd349a35259b78c1aab1fca0f3371
Signed-off-by: Lei Zhang <lei.zhang@intel.com>
Reviewed-on: http://android.intel.com:8080/40888
Reviewed-by: Xu, Randy <randy.xu@intel.com>
Tested-by: Xu, Randy <randy.xu@intel.com>
Reviewed-by: Ai, Ke <ke.ai@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

GFX-Display: support multi bytes read from panel.

BZ: 28604

For read multi bytes, driver need to set Max return size.

Change-Id: I7112f1bebf55ba108c867fff75f3faa667d732c8
Signed-off-by: Ke Ai <ke.ai@intel.com>
Signed-off-ny: Dongsheng zhang<dongsheng.zhang@intel.com>
Reviewed-on: http://android.intel.com:8080/40439
Reviewed-by: Xu, Randy <randy.xu@intel.com>
Tested-by: Xu, Randy <randy.xu@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

GFX-Display: support send command align to byte.

BZ: 28302

1.before this patch, the DCS parameters max to 8
which not meet some DCS command necessary.

2.another, before this patch, command send align to
DWORD, which has potential overwrite panel intrel
register problem.

here ,update it more dynamic

Change-Id: I0d6544e7b8127f03d8a1be25dad41c0834ece77c
Signed-off-by: Ke Ai <ke.ai@intel.com>
Reviewed-on: http://android.intel.com:8080/40438
Reviewed-by: Xu, Randy <randy.xu@intel.com>
Tested-by: Xu, Randy <randy.xu@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

GFX-Display: enabled Enzo MIPI panel type dynamic detection.

BZ: 23437

The patch depends on patch #31959, #31960 and #34457.

Enabled MIPI panel dynamic detection according to firmware GCT data,
so that the unified display driver build could be used for PRx and
Enzo SC1 systems.

Change-Id: I12e05557ccca09a10b03c4381b70a1d266ae2f0e
Signed-off-by: Austin Hu <austin.hu@intel.com>
Signed-off-by: Lei Zhang <lei.zhang@intel.com>
Signed-off-by: zhang dongming <dongmingx.zhang@intel.com>
Reviewed-on: http://android.intel.com:8080/40138
Reviewed-by: Xu, Randy <randy.xu@intel.com>
Tested-by: Xu, Randy <randy.xu@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

GFX-Display:dynamic caculate DSI clock according mode

BZ: 28373

Before this patch, the DSI lock is hard code. Here update it according format caculate.

Please use the mode->vrefresh to change the DSI lock, as you wanted.

The DPLL will be changed during restore.In restore function, DPLL changed to by pass mode.
by functon mdfld_dsi_controller_init. in fact, this function is not necessary here. Another
place will take care this.

mdfld_auo_dsi_dbi_restore(struct drm_encoder *encoder)
-------> mdfld_auo_dsi_controller_init(dsi_config, dsi_config->pipe, true);

Change-Id: I90c3f231d8f568a2d7a5d0f35d6608d40536a108
Signed-off-by: Ke Ai <ke.ai@intel.com>
Signed-off-by: Lei Zhang <lei.zhang@intel.com>
Signed-off-by: Geng Xiujun <xiujun.geng@intel.com>
Reviewed-on: http://android.intel.com:8080/39871
Reviewed-by: Xu, Randy <randy.xu@intel.com>
Tested-by: Xu, Randy <randy.xu@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

[REVERTME] intel_mid_hsi: workaround for HSI suspend in Redridge

BZ: 28547

In Redridge HSI is not going into runtime suspend state which
blocks S0ix. This patch provides a workaround till a real fix
is in place

Change-Id: I56797865c6e9128893fc7ef0544e01241ea26e05
Signed-off-by: Sudarshan Ramachandra <sudarshan.n.ramachandra@intel.com>
Reviewed-on: http://android.intel.com:8080/40107
Reviewed-by: Stoltz-douchet, OlivierX <olivierx.stoltz-douchet@intel.com>
Reviewed-by: Roulliere, Pierre <pierre.roulliere@intel.com>
Reviewed-by: Predon, Frederic <frederic.predon@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>

wakeup_log: adding the irq action name to output

BZ: 29086

When system wakeup from S3, current wakeup is as below:
[  123.765635] wakeup from  IRQ 67
We can not easily to know where is the IRQ from, unless
cat /proc/interrupts.

The changing is adding the action name to output, the traces
will like below:
[  320.280637] wakeup from  IRQ 67
[  320.280643] IRQ 67,action name:msic_power_btn

Change-Id: Ieda5eea7e51d0e98fb1ff213467e86d91fa62d37
Signed-off-by: liu chuansheng <chuansheng.liu@intel.com>
Reviewed-on: http://android.intel.com:8080/40767
Reviewed-by: Martin, LoicX <loicx.martin@intel.com>
Reviewed-by: Mansoor, Illyas <illyas.mansoor@intel.com>
Reviewed-by: Koskinen, Ilkka <ilkka.koskinen@intel.com>
Tested-by: Martin, LoicX <loicx.martin@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

GFX-3D: Add related config to support SGX544 MP2

BZ: 26839

Add DRM_CTP_PR1 into Kconfig, and SGX544MP2's register bar length is
0x10000

Change-Id: I355ca4c08b0cc79877fb1e538c9725f44bbf20ba
Signed-off-by: Yun(Mark) Tu <yun.tu@intel.com>
Reviewed-on: http://android.intel.com:8080/41511
Reviewed-by: Ponnusamy, Siva Prasath <siva.prasath.ponnusamy@intel.com>
Reviewed-by: Dai, Yu <yu.dai@intel.com>
Reviewed-by: Xu, Randy <randy.xu@intel.com>
Tested-by: Xu, Randy <randy.xu@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

usb/penwell_otg: increase timeout to keep Vbus invalid in idle state.

BZ: 28539

This patch workaround resolved the issue VBUS will not stay off for
5s. Also increase A_WAIT_BCON timer for better user experience.

Change-Id: I3c9e24200187081a72425a52ee179019512dde10
Signed-off-by: Wu, Hao <hao.wu@intel.com>
Reviewed-on: http://android.intel.com:8080/40951
Reviewed-by: Zhuang, Jin Can <jin.can.zhuang@intel.com>
Reviewed-by: Tang, Richard <richard.tang@intel.com>
Reviewed-by: Li, Wenji <wenji.li@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>

usb/langwell_udc: reset the maxpacket when disable ep

BZ: 29129

This patch resets the maxpacket value, as everytime the
ep descriptor maxpacketsize will be from ep maxpacket.
If we don't reset the maxpacket, errors will happen when
reassign eps to new gadget functions.

Change-Id: Ice22e8d4b78ba6a967cee6ce5fbecbfc79b42759
Signed-off-by: Wu, Hao <hao.wu@intel.com>
Reviewed-on: http://android.intel.com:8080/40943
Reviewed-by: Zhuang, Jin Can <jin.can.zhuang@intel.com>
Reviewed-by: Tang, Richard <richard.tang@intel.com>
Reviewed-by: Li, Wenji <wenji.li@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>

Updating UI to show the battery percentage increase every 60s

BZ: 24777

Whenever charger is connected/removed to the platform the UI should
update the battery percetange increasing/decreasing. So, the UI update
is done using the polling method rightnow. The interrupt based solution
is WIP and needs to be verified on few platforms before going into
mainline.

Change-Id: Id42349b5ceb07b9e7144a1f2adfd8d9b2442d272
Signed-off-by: Pandey Raj <raj.pandey@intel.com>
Reviewed-on: http://android.intel.com:8080/40679
Reviewed-by: Pallala, Ramakrishna <ramakrishna.pallala@intel.com>
Tested-by: Kallappa Manjanna, MadhukumarX <madhukumarx.kallappa.manjanna@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

GFX: Support for Graphics Device ID change in CLV+

BZ: 28684

PCI Device ID for Graphics changed from 0x08C7 in CLV A0 to 0x08C8 in CLV+.
This patch adds support for that change

Change-Id: I8dcbcc3378ea488245a429ddde3399121f60aa31
Signed-off-by: Venkat Jayaraman <venkat.jayaraman@intel.com>
Reviewed-on: http://android.intel.com:8080/40279
Reviewed-by: Renganathan, Prabu <prabu.renganathan@intel.com>
Reviewed-by: Ponnusamy, Siva Prasath <siva.prasath.ponnusamy@intel.com>
Reviewed-by: Dai, Yu <yu.dai@intel.com>
Reviewed-by: Xu, Randy <randy.xu@intel.com>
Tested-by: Xu, Randy <randy.xu@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

GFX-DISPLAY: Add supports for CMI 720p command mode MIPI display

BZ: 13525

This patch is for the implementation of CMI 720p command mode. It has been verified.
This is to fix the compiler's warning messages in some source codes under /drv folder. This patch had been verified with CMI video/command modes.
In order to make command mode build, 'CONFIG_SUPPORT_MIPI_H8C7_CMD_DISPLAY=y' needs to be added in /vendor/intel/ctp_pr0/ctp_pr0_diffconfig

Change-Id: Idf06a8761b204f1fe2416279ca87d414a645a353
Signed-off-by: faxing <faxingx.x.lu@intel.com>
Signed-off-by: Lei Zhang <lei.zhang@intel.com>
Reviewed-on: http://android.intel.com:8080/40123
Reviewed-by: Xu, Randy <randy.xu@intel.com>
Reviewed-by: Ai, Ke <ke.ai@intel.com>
Tested-by: Xu, Randy <randy.xu@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

usb:gadget: fix some trival issues

BZ: 27844

1. clean up PM callbacks and function calls
2. remove redundant mtp code
3. fix the issue that some _ep or _req are used before being checked

Change-Id: Id39876d798a20edd3ceaa0ad9bf85ba1e2fdbe2c
Signed-off-by: jzhuan5 <jin.can.zhuang@intel.com>
Reviewed-on: http://android.intel.com:8080/39512
Reviewed-by: Wang, Feng A <feng.a.wang@intel.com>
Reviewed-by: Tang, Richard <richard.tang@intel.com>
Reviewed-by: Gross, Mark <mark.gross@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: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

atomisp: atomisp driver prints too much info

BZ: 1973

this patch will disable the prints that don't
indicate errors.

Change-Id: If4a62afece6de979e8af36287b5420207f8a45b3
Signed-off-by: ziyux.jiang <ziyux.jiang@intel.com>
Reviewed-on: http://android.intel.com:8080/39231
Reviewed-by: Kruger, Jozef <jozef.kruger@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>

Build-time specification of correct SGX Core for ctp_pr1 variant, KM.

BZ: 26839

Change-Id: I081a96cce389fdc94588e6215917ae700498ac39
Signed-off-by: Dale Stimson <dalex.b.stimson@intel.com>
Reviewed-on: http://android.intel.com:8080/39163
Reviewed-by: Ponnusamy, Siva Prasath <siva.prasath.ponnusamy@intel.com>
Reviewed-by: Dai, Yu <yu.dai@intel.com>
Reviewed-by: Xu, Randy <randy.xu@intel.com>
Tested-by: Xu, Randy <randy.xu@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

REVERT ME: Define CONFIG_BOARD_MRFLD_HVP

BZ: 27386

Merrifield HVP platform only implemented 1 storage
host controller - eMMC0. Other 3 storage host controllers
are not existed in FPGA at all.

So the storage driver needs to know the board type
and prevent initialization to the 3 non-existen
host controllers if on the HVP board.

Actually, the board type macro CONFIG_BOARD_MRFLD_HVP
should be defined in arch/x86/Kconfig and enabled in
Merrifeld board specific configuration file. But now
these changes are not introduced yet. So this patch
just set it in mmc driver to make sure the storage
driver working on HVP board.

Once the macro defined and enabled in board specific
configuration file, this patch should be reverted.

Change-Id: I40f1aef2bbb6c3336cb64aa7fe2fdc734eec5126
Signed-off-by: Yunpeng Gao <yunpeng.gao@intel.com>
Reviewed-on: http://android.intel.com:8080/40287
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>

Change IRQ polarity to active high for Merrifield

BZ: 27386

Seems the default IRQ polarity setting on ICS mainline
(active low) does not work for Merrifield platform.
At least it prevent the Merrifield storage driver from
working.

This patch change it to active high specificly for
Merrfield platform.

Signed-off-by: Yunpeng Gao <yunpeng.gao@intel.com>
Change-Id: I1107f84a707d4caade2308b83c4e2bde3eae4ac0
Reviewed-on: http://android.intel.com:8080/40286
Reviewed-by: Gao, Yunpeng <yunpeng.gao@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>

Enable mmc driver in Merrfield configuration

BZ: 27386

The current Merrifield default configuration file
disable mmc driver by default. This patch enable it.

Change-Id: Ic3ec76e2f103acc30815faf26b71367382396981
Signed-off-by: Yunpeng Gao <yunpeng.gao@intel.com>
Reviewed-on: http://android.intel.com:8080/40285
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>

Enable Merrifield storage support on ICS mainline

BZ: 27386

Add PCI device ID for Merrifield mmc host controllers
so that they can be recognized by kernel and thus enable
the eMMC/SD/SDIO support for Merrifield platform.

Please note, on Merrifield, all the 4 eMMC/SD/SDIO
host controllers share single PCI device ID but have
different Function number. This is different from
Medfield and Moorestown.

Change-Id: I0da7f0ce7ec77bcf5c8bdbed1a58bccb192ce145
Signed-off-by: Yunpeng Gao <yunpeng.gao@intel.com>
Reviewed-on: http://android.intel.com:8080/40284
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] GFX-Display: Fix issu of HDMI cannot turn on after end call.

BZ: 24745

The issue is because we lost a HOTPLUG event sending to audio driver, this patch
sends HOTPLUG message according to HDMI port status.

Change-Id: Iac845d5bd34bd5bd722dd44cee9dfd09bf823cf0
Signed-off-by: Shreyas Neerebailoor <shreyasx.neerebailoor@intel.com>
Reviewed-on: http://android.intel.com:8080/38150
Reviewed-by: Xu, Randy <randy.xu@intel.com>
Reviewed-by: Agarwal, Vaibhav <vaibhav.agarwal@intel.com>
Tested-by: Xu, Randy <randy.xu@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

[PORT FROM R2] GFX-Display:fix spurious HDMI plug/unplug messages to audio driver

BZ: 21584

currently, gfx driver will send HDMI PLUG/UNPLUG message at several
places, one is in hotplug workqueue, the other is in DPMS.

based on analyze, the messgae sended in DPMS is not needed , if
workqueue has make sure send once. so remove it.

Change-Id: Ibe08eca125745de64af992c438b3934c7ab086ec
Signed-off-by: Shreyas Neerebailoor <shreyasx.neerebailoor@intel.com>
Reviewed-on: http://android.intel.com:8080/38149
Reviewed-by: Xu, Randy <randy.xu@intel.com>
Reviewed-by: Agarwal, Vaibhav <vaibhav.agarwal@intel.com>
Tested-by: Xu, Randy <randy.xu@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

intel_mid_pmic: update pmic driver

BZ: 27883

This driver separates the interface for accessing PMIC device register
function into a independent PMIC driver, making it more clear in logic.

Change-Id: Ib19f6d14911f6f7e8dbcd79d1d8dcc44cadc223e
Signed-off-by: Shijie Zhang <shijie.zhang@intel.com>
Reviewed-on: http://android.intel.com:8080/39500
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: remove WA for smb347 charger

BZ: 29047

This patch removes the WA for adding device entry
in intel-mid.c as the latest IFWI support device entry
for smb347 charger.

Change-Id: Ic6ee390ae82c181dc51e1e6080a1a790bf1a4232
Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Reviewed-on: http://android.intel.com:8080/40758
Reviewed-by: Lebouc, Christophe <christophe.lebouc@intel.com>
Reviewed-by: Tc, Jenny <jenny.tc@intel.com>
Reviewed-by: Continente, Christophe <christophe.continente@intel.com>
Reviewed-by: Tardy, Pierre <pierre.tardy@intel.com>
Tested-by: Tardy, Pierre <pierre.tardy@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

Revert "mfld-pmu: [REVERT ME] Ignoring UART0/1/2 on CVT platform to avoid BT Hang."

BZ: 28022

Also remove 2 useless CVT defines (USB_DEVICE_ID, SPI1_DEVICE_ID).

This reverts commit 17c26d156ad40a2347c059b7ac74694df501b00e.

Change-Id: I5618142dc1d2a0813e2e93f22fd949e1bb05df23
Signed-off-by: Philippe Skowronski <philippe.skowronski@intel.com>
Reviewed-on: http://android.intel.com:8080/39577
Reviewed-by: Martin, LoicX <loicx.martin@intel.com>
Reviewed-by: Mansoor, Illyas <illyas.mansoor@intel.com>
Tested-by: Chotard, Celine <celine.chotard@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

REVERT ME: Add D0i2 support in Security driver PCI configuration.

BZ: 26771

Currently, sep don't have d2_supported flag set in pm capabilities
register, hence the D0i2 to D0i0 transition is prevented by
the pci framework.
PCI configuration for sep should be fixed in IA firmware through BZ24829.

I am re-submitting to make sure theat buildbot does not complain
before I ca approve this patch (M. Allyn 3/21/12)

Change-Id: Ib7349d734dec780afd51903208d62ec271794107
Signed-off-by: Philippe Skowronski <philippe.skowronski@intel.com>
Reviewed-on: http://android.intel.com:8080/39571
Reviewed-by: Allyn, Mark A <mark.a.allyn@intel.com>
Tested-by: Chotard, Celine <celine.chotard@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

Add Security driver (sep_sec_driver) to CLV.

BZ: 26771

Re submit to make sure that buildbot okays patch

Change-Id: I072d67944ca75ff65cfb614509a6c3c09604efe8
Signed-off-by: Philippe Skowronski <philippe.skowronski@intel.com>
Reviewed-on: http://android.intel.com:8080/39570
Reviewed-by: Allyn, Mark A <mark.a.allyn@intel.com>
Tested-by: Chotard, Celine <celine.chotard@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

lm3554: removing compiler warnings from lm3554

BZ:26628

Removing compiler warnings from lm3554

Change-Id: I49be41994e400f71cc4de91fc35749dee8a20047
Signed-off-by: Antti Laakso <antti.laakso@intel.com>
Reviewed-on: http://android.intel.com:8080/39997
Reviewed-by: Toivonen, Tuukka <tuukka.toivonen@intel.com>
Reviewed-by: Kruger, Jozef <jozef.kruger@intel.com>
Reviewed-by: Koski, Anttu <anttu.koski@intel.com>
Tested-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: Shevchenko, Andriy <andriy.shevchenko@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

atomisp: use GFP_KERNEL on CTP when ISP allocates memory

BZ: 27472

On CTP platform, ISP easily runs out of memory. Use GFP flags on
allocation on CTP which allow kernel to wait for other drivers to free
up memory before failing.

Change-Id: I4f12ccfd85f7318db92b199daffe115c8789621e
Signed-off-by: Tuukka Toivonen <tuukka.toivonen@intel.com>
Reviewed-on: http://android.intel.com:8080/40731
Reviewed-by: Cohen, David A <david.a.cohen@intel.com>
Tested-by: Koski, Anttu <anttu.koski@intel.com>
Reviewed-by: Laakso, Antti <antti.laakso@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

ov8830: add partial support for getting sensor mode data

BZ: 27475

Set sensor mode data to camera mipi info. This data can be then
read using the ATOMISP_IOC_G_SENSOR_MODE_DATA private ioctl.
Currently sensor pixel clock, frame length and width (including
blanking times) are returned which allows 3A to calculate exposure
time.

Change-Id: I2d10cab209b231ccfec98d2a66334e930d8e9f3c
Signed-off-by: Tuukka Toivonen <tuukka.toivonen@intel.com>
Reviewed-on: http://android.intel.com:8080/40164
Reviewed-by: Cohen, David A <david.a.cohen@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>

ov8830: add exposure and gain control

BZ: 27475

Add exposure and gain control. Only the private ioctl
ATOMISP_IOC_S_EXPOSURE is supported for now.

Change-Id: I1021db882ee0b3bc3c7c88df9e99a0ec4af7d61c
Signed-off-by: Tuukka Toivonen <tuukka.toivonen@intel.com>
Reviewed-on: http://android.intel.com:8080/40163
Reviewed-by: Cohen, David A <david.a.cohen@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>

Revert "ov8830: adjust manual white balance gains"

BZ: 27474

This reverts commit fedcb9ef420c8a975fd3932d6280423bbc4f1ee6.

With tuning data, ISP is performing automatic white balance (AWB)
and sensor AWB should be disabled.

Change-Id: Ia27e7711f7ba2b106cfff5ba913a673335e3151f
Signed-off-by: Tuukka Toivonen <tuukka.toivonen@intel.com>
Reviewed-on: http://android.intel.com:8080/39801
Reviewed-by: Cohen, David A <david.a.cohen@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: fix num_flash_frames logic

BZ: 27997

Currently the num_flash_frames is used like a boolean. Let's make it usable on
a sequence of the frames.

A userspace could behave in the same way of following example:
if (do_use_flash)
video_request_flash(dev, num_flash_frames);
...
do {
do_dqbuf(dev, &buf, ...); /* dequeue buffer */
if (!do_use_flash ||
buf.reserved == ATOMISP_FRAME_STATUS_FLASH_FAILED ||
buf.reserved == ATOMISP_FRAME_STATUS_FLASH_EXPOSED)
break;
do_qbuf(dev, &buf, ...); /* requeue buffer */
} while (1);

This patch also allows to ask for zero flash frames in case when we would like
to abort stalled operation.

Change-Id: I8e693263b7977723fac70769d93d4d90e3ddaaca
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-on: http://android.intel.com:8080/39568
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>

audio:remove mutual exclusion check between codec PCM ports

BZ: 24619

Currently the platform driver make sure that either PCM1
or PCM2 is opened at a time. This condition was added to
to make sure that both ports are opened with same
base frequency.

Allow both PCM1 and PCM2 to operate at same time. However
application has to open both ports with the same base frequency.
If app opens the ports with different base frequency, then
there will be undesirable results.

Driver needs to implement alsa way of handling the frequency constraint
between different dais.

Change-Id: Ic2cc292a0048afac14fea64164f06300eae57653
Signed-off-by: Ramesh Babu K V <ramesh.babu@intel.com>
Reviewed-on: http://android.intel.com:8080/39528
Reviewed-by: Agarwal, Vaibhav <vaibhav.agarwal@intel.com>
Reviewed-by: Abdullah, Omair M <omair.m.abdullah@intel.com>
Reviewed-by: Hibare, PramodX <pramodx.hibare@intel.com>
Tested-by: Hibare, PramodX <pramodx.hibare@intel.com>
Reviewed-by: Koul, Vinod <vinod.koul@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

audio:enable single channel speaker support

BZ: 26689

Enable single channel speaker support for gilligan island
board. Application will play stereo data to sound card.
LPE firmware will downmix the stereo channels to single
channel and send it on left channel.

This patch sends message to LPE indicating that speaker has
only one channel. LPE will use this message to construct the
speaker pipeline appropriately.

Change-Id: I9f603e96d33b7840d3163162274c3348b3240e2a
Signed-off-by: Ramesh Babu K V <ramesh.babu@intel.com>
Reviewed-on: http://android.intel.com:8080/38785
Reviewed-by: Agarwal, Vaibhav <vaibhav.agarwal@intel.com>
Reviewed-by: Abdullah, Omair M <omair.m.abdullah@intel.com>
Reviewed-by: Koskinen, Ilkka <ilkka.koskinen@intel.com>
Reviewed-by: Neerebailoor, ShreyasX <shreyasx.neerebailoor@intel.com>
Reviewed-by: Koul, Vinod <vinod.koul@intel.com>
Reviewed-by: Monroy, German <german.monroy@intel.com>
Reviewed-by: Hibare, PramodX <pramodx.hibare@intel.com>
Tested-by: Hibare, PramodX <pramodx.hibare@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>