5 years agoARM: tegra12: dvfs: Add core rail Vmax trip-points
Alex Frid [Fri, 8 Nov 2013 06:30:02 +0000]
ARM: tegra12: dvfs: Add core rail Vmax trip-points

Added core rail Vmax trip-points to PLL thermal zone on Tegra12
platforms. Made sure pid governor is installed in PLL zone (for
consistency with all other SOC-THERM zones, and to avoid incorrect
cooling device state reporting by default step-wise governor).

Bug 1413311

Change-Id: Ib06fd98ab39dc9a4411b571778600569d801b242
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/335923
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>

5 years agousb: host: tegra: Fix panic in tegra_ehci_remove()
Vinayak Pane [Thu, 21 Nov 2013 21:48:58 +0000]
usb: host: tegra: Fix panic in tegra_ehci_remove()

device_remove_file() uses hcd->self.controller, but hcd is
already freed by usb_put_hcd(). This causes kernel panic
when USB device is being removed.

Fix this issue by calling the sysfs_remove_file() before kref_put()

Bug 1409766

Change-Id: I026b9fe193d93bb65c16d454083a270c410e62dc
Signed-off-by: Vinayak Pane <vpane@nvidia.com>
Reviewed-on: http://git-master/r/334154
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>

5 years agoarm: tegra: emc dvfs support for E1780 4GB board
Xue Dong [Mon, 18 Nov 2013 22:33:57 +0000]
arm: tegra: emc dvfs support for E1780 4GB board

bug 1409572

Change-Id: I317341d2b8ac43947322e16bdc01147946735c37
Signed-off-by: Xue Dong <xdong@nvidia.com>
Reviewed-on: http://git-master/r/332589
Reviewed-by: Mitch Luban <mluban@nvidia.com>
Tested-by: Mitch Luban <mluban@nvidia.com>

5 years agoarm: tegra: update emc dvfs table to v7
Xue Dong [Mon, 18 Nov 2013 22:03:08 +0000]
arm: tegra: update emc dvfs table to v7

bug 1350759
bug 1340913

Change-Id: I75c04442e0ff6f0913bb2821c4f07e139cbf92cd
Signed-off-by: Xue Dong <xdong@nvidia.com>
Reviewed-on: http://git-master/r/332574
Reviewed-by: Automatic_Commit_Validation_User
Tested-by: Mitch Luban <mluban@nvidia.com>
Reviewed-by: Mitch Luban <mluban@nvidia.com>

5 years agoarm: tegra: update emc dvfs sequence to v12413
Xue Dong [Tue, 29 Oct 2013 19:44:54 +0000]
arm: tegra: update emc dvfs sequence to v12413

Change-Id: I0f07977520f5ffa6b646e368f2844e6b56d878fc
Signed-off-by: Xue Dong <xdong@nvidia.com>
Reviewed-on: http://git-master/r/305051
Tested-by: Mitch Luban <mluban@nvidia.com>
Reviewed-by: Mitch Luban <mluban@nvidia.com>

5 years agomedia: tegra_camera: use pdev->dev.id after using DT
Bryan Wu [Fri, 15 Nov 2013 01:00:15 +0000]
media: tegra_camera: use pdev->dev.id after using DT

VI device tree node was added into tegra124.dtsi.

 - use pdev->dev.id to match sensor driver's bus_id, otherwise it
   will fail to start to probe sensor driver.
 - the name of VI platform device changed, as a result clock
   probing will fail during driver starting. So correct dev_id by
   using the name of pdev->dev.
 - check the cam->reg_base mapping, if it's NULL further register
   operation will cause oops

Bug 1377330

Change-Id: Iacf93f88b4f37bbca1d310c16c6ed2ed0b786758
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Reviewed-on: http://git-master/r/335947
GVS: Gerrit_Virtual_Submit
Reviewed-by: Allen Martin <amartin@nvidia.com>

5 years agoarm: tegra: macallan: increase 2nd fb size
Emma Yan [Fri, 22 Nov 2013 09:31:32 +0000]
arm: tegra: macallan: increase 2nd fb size

Bug 1412680

Change-Id: Ie750340dbb741f5368708222efc1dc027c53c709
Signed-off-by: Emma Yan <eyan@nvidia.com>
Reviewed-on: http://git-master/r/334422
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Tested-by: Sachin Nikam <snikam@nvidia.com>

5 years agoARM: config: tegra: enable QUOTA2_LOG
Louis Li [Fri, 22 Nov 2013 02:29:52 +0000]
ARM: config: tegra: enable QUOTA2_LOG

Enable QUOTA2_LOG so that data usage alert could be sent to framework

Bug 1317481

Change-Id: I7b12e0fd3a87c9d966a8a985cb5ab54faa4dde9f
Signed-off-by: Louis Li <louli@nvidia.com>
Reviewed-on: http://git-master/r/334263
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>

5 years agoARM: tegra12: move mtk gps to device tree
bibhayr [Fri, 1 Nov 2013 17:25:00 +0000]
ARM: tegra12: move mtk gps to device tree

mtk gps is added as device node in loki
device tree.

Bug 1369054

Change-Id: I34b0d02b827c83f47fb6667443b2164a025228b1
Signed-off-by: bibhayr <bibhayr@nvidia.com>
Reviewed-on: http://git-master/r/325689
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Tested-by: Laxman Dewangan <ldewangan@nvidia.com>

5 years agodrivers: misc: gps: add device tree support in mtk gps
bibhayr [Fri, 1 Nov 2013 17:15:27 +0000]
drivers: misc: gps: add device tree support in mtk gps

Bug 1369054

Change-Id: I6d32240b4d2ee2156784a954cd6964f0b43d0659
Signed-off-by: bibhayr <bibhayr@nvidia.com>
Reviewed-on: http://git-master/r/309848
Reviewed-by: Rakesh Goyal <rgoyal@nvidia.com>
Tested-by: Rakesh Goyal <rgoyal@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>

5 years agoRemove writable permission for pinmux
Leavitt Zhang [Tue, 12 Nov 2013 06:50:35 +0000]
Remove writable permission for pinmux

To pass CTS 4.3, which guarantees that all
files under /sys are not writable for others.
Change the flag when creating tegera_pinmux.

Bug 1389582

Change-Id: Iac77fdc87dc9a7be7dd74e75f94656c9080855bb
Reviewed-on: http://git-master/r/335503
Reviewed-by: Lin Zhang (SW-TEGRA) <leavittz@nvidia.com>
Tested-by: Lin Zhang (SW-TEGRA) <leavittz@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>

5 years agoarm: tegra12: Fix T124 VE powergate clock list
Pablo Ceballos [Tue, 26 Nov 2013 23:25:55 +0000]
arm: tegra12: Fix T124 VE powergate clock list

The correct clock for the reset signal is "ispa" not "isp"

Bug 1406356

Change-Id: I14dc436c7080be734733893a7790d01926a2d1ce
Signed-off-by: Pablo Ceballos <pceballos@nvidia.com>
Reviewed-on: http://git-master/r/335901
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Frank Chen <frankc@nvidia.com>
Tested-by: Frank Chen <frankc@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bhushan Rayrikar <brayrikar@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

5 years agoarm: tegra: vcm30t124: register SDMMC4 to platform
Seshagiri Holi [Mon, 18 Nov 2013 08:24:42 +0000]
arm: tegra: vcm30t124: register SDMMC4 to platform

As read/write errors were observed during booting
sequence, sdmmc4 device was disabled.
This was root-caused to mmcblkrpmb partition
being accessed as regular block device by
udev in the rootfs.

The udev issue has been fixed in rootfs.
Thus, enabling eMMC on SDMMC4 controller.

bug 1367536

Change-Id: Ie0fff210ec001c252e6f650ff82d8626f1927096
Signed-off-by: Seshagiri Holi <sholi@nvidia.com>
Reviewed-on: http://git-master/r/332831
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Sandeep Trasi <strasi@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>

5 years agoARM: tegra: loki: add ffd memory table
Ray Poudrier [Mon, 4 Nov 2013 20:34:28 +0000]
ARM: tegra: loki: add ffd memory table

Bug 1393328

Change-Id: I8a6f583f3c9dfa37956b9ace34a6f71ee2dc0384
Signed-off-by: Ray Poudrier <rapoudrier@nvidia.com>
Reviewed-on: http://git-master/r/335731
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Tested-by: Sang-Hun Lee <sanlee@nvidia.com>
Reviewed-by: Mitch Luban <mluban@nvidia.com>

5 years agoARM: tegra: dvfs: Add core rail Vmax cooling device
Alex Frid [Thu, 7 Nov 2013 04:21:27 +0000]
ARM: tegra: dvfs: Add core rail Vmax cooling device

Added cooling device to cap frequencies of core shared buses based on
core rail Vmax thermal profile. Thermal limits implementation is an
extension of the existing core voltage capping mechanism, combined with
core voltage override limits, and limits set from user space.

Bug 1413311

Change-Id: I65e8b885f49318020e20d25425e257b7f0b0f66e
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/335357
Reviewed-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-by: Prashant Malani <pmalani@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

5 years agoARM: tegra: dvfs: Add core rail cap table to debugfs
Alex Frid [Tue, 26 Nov 2013 01:20:58 +0000]
ARM: tegra: dvfs: Add core rail cap table to debugfs

Change-Id: I59ac7a5e6e6d299ec53761b6f6e6c40e31a943d4
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/335333
GVS: Gerrit_Virtual_Submit
Reviewed-by: Prashant Malani <pmalani@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

5 years agoARM: tegra12: clock: Update capping shared users
Alex Frid [Mon, 25 Nov 2013 21:03:30 +0000]
ARM: tegra12: clock: Update capping shared users

- Added cap.vcore.<bus> (bus = emc, c2bus, c3bus, sbus, host1x) users;
moved core voltage cap mechanism to these new cap.vcore.<bus> users.
Kept for debugging purposes cap.<bus> users that were originally
utilized for core voltage capping.

- Removed edp capping users on core shared buses (no VDD_CORE EDP
limits on Tegra12)

Change-Id: Iff7d072beda0bcbb70c16517c470feb72b489b26
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/335332
GVS: Gerrit_Virtual_Submit
Reviewed-by: Prashant Malani <pmalani@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

5 years agoarm: tegra: move sd_settings to the panel board file
Kerwin Wan [Fri, 25 Oct 2013 09:25:41 +0000]
arm: tegra: move sd_settings to the panel board file

The configurable data of PRISM should be tuned per panel.
So PRISM settings are needed to move from board-<platform>-panel.c
to the specific panel board file.

Bug 1391869

Change-Id: I70d28d7813cb21fc46a421a40e3cf53cb98d4a03
Signed-off-by: Kerwin Wan <kerwinw@nvidia.com>
Reviewed-on: http://git-master/r/303813
Reviewed-by: Mitch Luban <mluban@nvidia.com>
Tested-by: Mitch Luban <mluban@nvidia.com>

5 years agoarm: tegra: t124: ardbeg: edp: support system edp
Seema Khowala [Tue, 19 Nov 2013 00:42:14 +0000]
arm: tegra: t124: ardbeg: edp: support system edp

Bug 1326839
Bug 1345916
Bug 1345931
Bug 1339832

Change-Id: Iadd3bbda87195c2851a5253d72deb5e4187bd21d
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: http://git-master/r/332638
Reviewed-by: Mitch Luban <mluban@nvidia.com>
Tested-by: Mitch Luban <mluban@nvidia.com>

5 years agocommon: DMA-mapping: add DMA_ATTR_ALLOC_EXACT_SIZE attribute
Vandana Salve [Fri, 22 Nov 2013 09:26:32 +0000]
common: DMA-mapping: add DMA_ATTR_ALLOC_EXACT_SIZE attribute

Add DMA_ATTR_ALLOC_EXACT_SIZE attribute to DMA-mapping subsystem

By default dma_alloc/free_coherent allocates/release memory
in order of 2^pages. By specifying this attribute, allocation/release
can be done for exact size of memory thereby reducing internal memory
fragmentation

bug 1380639

Change-Id: I49eb6a0caeb85aa84ff75fab6a4cf3c6a6d96abb
Signed-off-by: Vandana Salve <vsalve@nvidia.com>
Reviewed-on: http://git-master/r/334416
GVS: Gerrit_Virtual_Submit
Reviewed-by: Hiroshi Doyu <hdoyu@nvidia.com>
Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>

5 years agoarm: tegra: ardbeg: E1782: Add ardbeg_sata m/c
Seema Khowala [Fri, 15 Nov 2013 20:16:27 +0000]
arm: tegra: ardbeg: E1782: Add ardbeg_sata m/c

Bug 1361265

Change-Id: I810c2072684d25acb6f0dfd3400eb0cf2286f25d
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: http://git-master/r/305036
Reviewed-by: Mitch Luban <mluban@nvidia.com>
Tested-by: Mitch Luban <mluban@nvidia.com>

5 years agoARM: tegra: loki: Add compass support
Xiaohui Tao [Fri, 8 Nov 2013 19:56:45 +0000]
ARM: tegra: loki: Add compass support

Support for compass on loki

Bug 1372670

Change-Id: I482882fb3a4a389a5990fc6e8489cf5dc2a93bd9
Signed-off-by: Xiaohui Tao <xtao@nvidia.com>
Reviewed-on: http://git-master/r/328417
Reviewed-by: Mitch Luban <mluban@nvidia.com>
Tested-by: Mitch Luban <mluban@nvidia.com>

5 years agovideo: tegra: add device tree support for DC
Min-wuk Lee [Tue, 30 Apr 2013 14:11:25 +0000]
video: tegra: add device tree support for DC

Add device tree support for display controller.
This change is for Tegra114 and Tegra124.

Bug 1371533
Bug 1240921

Change-Id: I28ddc2e3b9a9a818ebc330dcf90ee879420726ab
Signed-off-by: Min-wuk Lee <mlee@nvidia.com>
Reviewed-on: http://git-master/r/240006
(cherry picked from commit d27e77cadf76c4c38f12f476ad6c678b227ef8c4)
Reviewed-on: http://git-master/r/326443
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Jon Mayo <jmayo@nvidia.com>

5 years agoarm: tegra: extern sd_brightness relocation
Min-wuk Lee [Tue, 26 Nov 2013 01:58:25 +0000]
arm: tegra: extern sd_brightness relocation

Move extern sd_brightness to dc.h, so display related
driver can avoid extern variable usage.

Bug 1371533

Change-Id: I785dc1e0085ace74d2463bf70512f964ff80ef65
Signed-off-by: Min-wuk Lee <mlee@nvidia.com>
Reviewed-on: http://git-master/r/335323
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Jon Mayo <jmayo@nvidia.com>

5 years agoEDP: tn8: support 2d rbat_lut tables
Timo Alho [Mon, 25 Nov 2013 10:03:39 +0000]
EDP: tn8: support 2d rbat_lut tables

Battery impedance tables are modified to two dimensional (rbat as a
function of temperatur and state of charge). This patch updates tn8
data accoringly.

bug 1412781

Change-Id: I3da0fe5f8fd019b1b804c65a67a423b7065ee465
Signed-off-by: Timo Alho <talho@nvidia.com>
Reviewed-on: http://git-master/r/335071
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>

5 years agoEDP: add temperature dependant rbat table support
Timo Alho [Mon, 25 Nov 2013 09:59:35 +0000]
EDP: add temperature dependant rbat table support

Previously, only state of charge was considered when determining
battery impedance. In practice, impedance is dependant on temperature
and state of charge.

This patch adds support for two dimensional battery impedance
(rbat_lut) tables. The rbat value is bi-linearly interpolated from
table as a function of temperature and state of charge.

bug 1412781

Change-Id: I8656aa13f0ebebb848f536194b37420a0438d2ac
Signed-off-by: Timo Alho <talho@nvidia.com>
Reviewed-on: http://git-master/r/335070
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>

5 years agovideo: tegra: host: Fix uninterruptible waits
Terje Bergstrom [Tue, 26 Nov 2013 07:58:52 +0000]
video: tegra: host: Fix uninterruptible waits

Uninterruptible sync point waits used the interruptible kind of
wake_up(). This does not work and uninterruptible waits had to
always wait until timeout expired.

Bug 1389532

Change-Id: I098d617b21599d53145b7b2c4c09677d507876d4
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/335483
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>

5 years agonet: wireless: bcmdhd: add flag to enable MCC
Om Prakash Singh [Wed, 20 Nov 2013 15:58:50 +0000]
net: wireless: bcmdhd: add flag to enable MCC

With Android-KK upgrade MCC(Multi Channel Concurrency) is
by default enabled from supplicant, which impact on Miracast
performance so we are disabling it from driver

Bug 1410893

Change-Id: I8746cacdcd2e7e12205f90b0ec47cfb87aaf79aa
Signed-off-by: Om Prakash Singh <omp@nvidia.com>
Reviewed-on: http://git-master/r/333471
(cherry picked from commit 56b14ebe7ec24b972b32ea038417b8643d0dc6f4)
Reviewed-on: http://git-master/r/335465
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>

5 years agoARM: tegra12: Remove old automotive defconfig
Ashwin Joshi [Mon, 25 Nov 2013 12:46:55 +0000]
ARM: tegra12: Remove old automotive defconfig

Automotive platform name got changed from vcm30-t124 to vcm30t124. So,
delete deprecated defconfig.

Bug 1365252

Change-Id: I23776946a3f7625f1ffe8b6dc4feb19b978e2904
Signed-off-by: Ashwin Joshi <asjoshi@nvidia.com>
Reviewed-on: http://git-master/r/335084
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Sumeet Gupta <sumeetg@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>

5 years agoarm: config: l4t: enable ext4 to support ext2,3
Naveen Kumar S [Thu, 21 Nov 2013 08:53:48 +0000]
arm: config: l4t: enable ext4 to support ext2,3

Enabled CONFIG_EXT4_USE_FOR_EXT23 by disabling EXT2 and EXT3
as EXT4 can support both EXT2 and EXT3

bug 1404831

Change-Id: Ia25acd2ec33a716514852703da9918e58027e443
Signed-off-by: Naveen Kumar S <nkumars@nvidia.com>
Reviewed-on: http://git-master/r/333934
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>

5 years agoarm: tegra: ardbeg: enable ro gpio for sdcard
Shreshtha Sahu [Fri, 22 Nov 2013 12:05:48 +0000]
arm: tegra: ardbeg: enable ro gpio for sdcard

Enable SDCARD RO gpio pin as TEGRA_GPIO_PQ4 for SDI1

Bug 1404840

Change-Id: Iac8ff3f1fe4bbbcf1ec53b9416e0809414ef84cf
Signed-off-by: Shreshtha Sahu <ssahu@nvidia.com>
Reviewed-on: http://git-master/r/334496
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>

5 years agovideo: tegra: host: fix regops flags handling
Eric Eells [Wed, 20 Nov 2013 00:36:43 +0000]
video: tegra: host: fix regops flags handling

Bug 1396379

Change-Id: I3f67381560fae62c71793db0142d30055d19155f
Signed-off-by: Eric Eells <eeells@nvidia.com>
Reviewed-on: http://git-master/r/333127
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Ken Adams <kadams@nvidia.com>
Reviewed-by: Simon Song <simons@nvidia.com>
Tested-by: Simon Song <simons@nvidia.com>
Reviewed-by: Mitch Luban <mluban@nvidia.com>

5 years agovideo:tegra:dc L4T unblank display corruption
Jong Kim [Fri, 22 Nov 2013 23:29:53 +0000]
video:tegra:dc L4T unblank display corruption

Fix L4T unblank display corruption problem by save/restore last
window context.

bug 1408678

Change-Id: Ia6f426d02e5c14b19cf883fea6fdfd505984cee5
Signed-off-by: Jong Kim <jongk@nvidia.com>
Reviewed-on: http://git-master/r/334737
Reviewed-by: Automatic_Commit_Validation_User
Tested-by: Jon Mayo <jmayo@nvidia.com>
Reviewed-by: Jon Mayo <jmayo@nvidia.com>

5 years agoarm: tegra12: loki: New fan curve for Loki/Foster
Anshul Jain [Sat, 23 Nov 2013 01:44:35 +0000]
arm: tegra12: loki: New fan curve for Loki/Foster

This change declares new fan curves for loki and foster.

Bug 1364451

Change-Id: I06540f10afc389b9291f1c6dd5c9f0802459d3e1
Signed-off-by: Anshul Jain <anshulj@nvidia.com>
Reviewed-on: http://git-master/r/334779
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>
Tested-by: Diwakar Tundlam <dtundlam@nvidia.com>

5 years agoloki: Support for NCT thermistor and tdiode
Ankita Garg [Fri, 25 Oct 2013 23:15:52 +0000]
loki: Support for NCT thermistor and tdiode

Bug 1356128

Change-Id: Ic045e0c6d73a6c0ac5a9f7444889753c7416ee2d
Signed-off-by: Ankita Garg <ankitag@nvidia.com>
Reviewed-on: http://git-master/r/304052
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>
Tested-by: Diwakar Tundlam <dtundlam@nvidia.com>

5 years agoARM: tegra12: dvfs: Update CPU minimum voltage
Alex Frid [Sat, 9 Nov 2013 06:30:04 +0000]
ARM: tegra12: dvfs: Update CPU minimum voltage

Based on characterization results:
- Lowered CPU Vmin setting in dfll mode to 750mV (from 800mV)
- Added CPU Vmin thermal profile for different temperature ranges
- Adjusted CPU rail voltage range to include new low voltages

Since above changes exposed not characterized yet, CPU voltages at
low frequencies in pll mode, clamped them to 800mV, for now.

Bug 1342499

Change-Id: I7a82affa8e47773b236151361e49b55c10f2e96c
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/328672
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

5 years agoARM: tegra: Enable ISOMgr for t124
Chao Xu [Fri, 15 Nov 2013 19:12:29 +0000]
ARM: tegra: Enable ISOMgr for t124

Bug 1162232

Change-Id: I77e7870297b651375573836e2f3deeb343b80744
Signed-off-by: Chao Xu <cxu@nvidia.com>
Reviewed-on: http://git-master/r/331874
Reviewed-by: Mitch Luban <mluban@nvidia.com>
Tested-by: Mitch Luban <mluban@nvidia.com>

5 years agovideo: tegra: host: pod: refactor load algorithm
Samuel Russell [Tue, 12 Nov 2013 23:02:56 +0000]
video: tegra: host: pod: refactor load algorithm

Overhaul the load-based portion of 3dfs by
 - using a simple ema to track idle
 - remove deadcode related to adjust
 - use a traditional load targetting algorithm
 - only jump max/3 on very high loads

Change-Id: I2f45f2604586a0f57a378a369549a19c8bcbe6a0
Signed-off-by: Samuel Russell <samuelr@nvidia.com>
Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-on: http://git-master/r/331885
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

5 years agoRevert "arm: tegra12: Loki: Add C2 debug port support"
Juha Tukkinen [Mon, 25 Nov 2013 11:03:22 +0000]
Revert "arm: tegra12: Loki: Add C2 debug port support"

This reverts commit 2bd68779e8a2c04ea2f6aaf34884765988d69fb0.

Change-Id: I373a35abf5ad84d0b43ca411cf844e786f5574cb

5 years agovideo: tegra: host: Register gk20a for touch boost
Terje Bergstrom [Wed, 9 Oct 2013 12:22:53 +0000]
video: tegra: host: Register gk20a for touch boost

Register gk20a device to be notifier on touch event.

Bug 1364240

Change-Id: Id903aca62840cddb3c1ad753924d0ba01492dbb0
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>

5 years agovideo: tegra: fix regulator_get return value check
Mallikarjun Kasoju [Fri, 22 Nov 2013 11:24:23 +0000]
video: tegra: fix regulator_get return value check

regulator_get() returns either error pointer or valid pointers.
It never returns NULL. Hence it is not a correct to check
the return pointer as IS_ERR_OR_NULL(). It should be only IS_ERR()

Bug 1410234

Change-Id: Ie5362dfecf00919f081946e766a83b7076f517e1
Signed-off-by: Mallikarjun Kasoju <mkasoju@nvidia.com>
Reviewed-on: http://git-master/r/334479
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>

5 years agoPCI: tegra: fix regulator_get return value check
Mallikarjun Kasoju [Fri, 22 Nov 2013 10:41:11 +0000]
PCI: tegra: fix regulator_get return value check

regulator_get() returns either error pointer or valid pointers.
It never returns NULL. Hence it is not a correct to check
the return pointer as IS_ERR_OR_NULL(). It should be only IS_ERR()

Bug 1410234

Change-Id: If132c2060aa315766a324098afa4c425fd2ce57f
Signed-off-by: Mallikarjun Kasoju <mkasoju@nvidia.com>
Reviewed-on: http://git-master/r/334477
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>

5 years agoarm: tegra: fuse: proper check for regulator_get
Mallikarjun Kasoju [Fri, 22 Nov 2013 10:33:53 +0000]
arm: tegra: fuse: proper check for regulator_get

regulator_get() returns either error pointer or valid pointers.
It never returns NULL. Hence it is not a correct to check
the return pointer as IS_ERR_OR_NULL(). It should be only IS_ERR().

Bug 1410234

Change-Id: I0cc162e4970014696cc855b93ce1478f57b6c7c5
Signed-off-by: Mallikarjun Kasoju <mkasoju@nvidia.com>
Reviewed-on: http://git-master/r/334475
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>

5 years agomedia: tegra: fix regulator_get return value check
Mallikarjun Kasoju [Fri, 22 Nov 2013 10:23:28 +0000]
media: tegra: fix regulator_get return value check

regulator_get() returns either error pointer or valid pointers.
It never returns NULL. Hence it is not a correct to check
the return pointer as IS_ERR_OR_NULL(). It should be only IS_ERR().

Bug 1410234

Signed-off-by: Mallikarjun Kasoju <mkasoju@nvidia.com>

Change-Id: Ic1caa1433f4ee9b49eca3309970cac82d1ab7d6a
Reviewed-on: http://git-master/r/334473
Reviewed-by: Mallikarjun Kasoju <mkasoju@nvidia.com>
Tested-by: Mallikarjun Kasoju <mkasoju@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>

5 years agoARM: tegra: fix regulator_get() return value check
Mallikarjun Kasoju [Fri, 22 Nov 2013 10:10:12 +0000]
ARM: tegra: fix regulator_get() return value check

regulator_get() returns either error pointer or valid pointers.
It never returns NULL. Hence it is not a correct to check
the return pointer as IS_ERR_OR_NULL(). It should be only IS_ERR().

Bug 1410234

Change-Id: I8cf668ca0bced49ee4f47ccf9b02d70fd0263cd6
Signed-off-by: Mallikarjun Kasoju <mkasoju@nvidia.com>
Reviewed-on: http://git-master/r/334471
GVS: Gerrit_Virtual_Submit
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>

5 years agoarm: tegra12: Loki: Add C2 debug port support
Will Wu [Mon, 18 Nov 2013 05:05:01 +0000]
arm: tegra12: Loki: Add C2 debug port support

Enable C2 port for Loki platform for debugging microcontroller
in Joystick in case of mcu failure.

Bug 1375728

Change-Id: I85fd8eed598c2f68ab74faf2d05f75e48b338568
Signed-off-by: Will Wu <willw@nvidia.com>
Reviewed-on: http://git-master/r/332705
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>

5 years agousb: gadget: tegra: get DCP current from platform data
Rakesh Bodla [Fri, 22 Nov 2013 14:50:55 +0000]
usb: gadget: tegra: get DCP current from platform data

Get DCP current limit from platform data, if it is
not passed used default value specified.

Bug 1403563

Change-Id: I65fba7b6329955ef20e8ce0f738e2842b255b8da
Signed-off-by: Rakesh Bodla <rbodla@nvidia.com>
Reviewed-on: http://git-master/r/332255
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>

5 years agoARM: tegra: usb: set DCP current for loki
Rakesh Bodla [Fri, 22 Nov 2013 14:48:52 +0000]
ARM: tegra: usb: set DCP current for loki

Loki comes with charger which is capable of charging
at 2A, add dcp current limit in platform data.
Set DCP current limit for loki to 2A.

Bug 1403563

Change-Id: If4e72ecbf756e658ebe2a29c5490ad791163f655
Signed-off-by: Rakesh Bodla <rbodla@nvidia.com>
Reviewed-on: http://git-master/r/332734
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>

5 years agovideo: tegra: hdmi: check powergate status
pdabade [Fri, 22 Nov 2013 09:57:40 +0000]
video: tegra: hdmi: check powergate status

Checking powergate status before dumping registers.
If power is gated, return quietly.

bug 1403057

Change-Id: I7791ede351b3f0ecec909f99d8ec279f33d37700
Signed-off-by: Pankaj Dabade <pdabade@nvidia.com>
Reviewed-on: http://git-master/r/333953
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Animesh Kishore <ankishore@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>

5 years agommc: tegra: Fix ddr clock selection in ddr mode
Pavan Kunapuli [Thu, 21 Nov 2013 13:26:46 +0000]
mmc: tegra: Fix ddr clock selection in ddr mode

This patch fixes the condition used to choose ddr/sdr clock.
When ddr mode is set for first time, ddr clock is selected.
But, in subsequent set_ios calls, the incorrect conditional
check leads to sdr clock selection for ddr mode as well.

Bug 1371250

Change-Id: Ia81371871e13059f16a016028475d3d63d470666
Signed-off-by: Pavan Kunapuli <pkunapuli@nvidia.com>
Reviewed-on: http://git-master/r/334056
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
Tested-by: Bitan Biswas <bbiswas@nvidia.com>

5 years agonet: wireless: bcmdhd: enable WiFi EDP support
Om Prakash Singh [Fri, 22 Nov 2013 11:11:00 +0000]
net: wireless: bcmdhd: enable WiFi EDP support

apply missing change from:
commit 0493f65a029a9ffe2ce52e61ab34e2ce4c44df3a
net: wireless: bcmdhd: add EDP support (revised framework)

remove old edp framework code:
commit 342d744a07cb56aa9577acc27ebf49dbee8bd21a
net: wireless: bcmdhd: Wifi EDP support

Bug 1160685

Change-Id: Ia0fc8652d11e6d9252d102245a2127018ed87de3
Signed-off-by: Om Prakash Singh <omp@nvidia.com>
Reviewed-on: http://git-master/r/334333
Reviewed-by: Timo Alho <talho@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>

5 years agoUSB: ehci: tegra: destroy mutex when driver remove
Suresh Mangipudi [Sat, 23 Nov 2013 08:39:59 +0000]
USB: ehci: tegra: destroy mutex when driver remove

mutex_destroy to be called when the driver is removed.

BUG 1401358

Change-Id: I43b3a92b06830acc85fd7d218b32d75cb5c34d24
Signed-off-by: Suresh Mangipudi <smangipudi@nvidia.com>
Reviewed-on: http://git-master/r/334848
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User

5 years agoUSB: tegra: Fix the print message
Suresh Mangipudi [Tue, 19 Nov 2013 08:19:46 +0000]
USB: tegra: Fix the print message

Update the print message when interrupts occur.

Bug 1395732

Change-Id: I8b9a64d290d20ca888725ec279e761baf1bf80ab
Signed-off-by: Suresh Mangipudi <smangipudi@nvidia.com>
Reviewed-on: http://git-master/r/332821
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>

5 years agoARM: Tegra12: DVFS: Add audio codec clocks to dvfs table
Krishna Sitaraman [Wed, 20 Nov 2013 21:30:54 +0000]
ARM: Tegra12: DVFS:  Add audio codec clocks to dvfs table

Audio clocks hda, hda2codec_2x fail at 800mV.  Adding them to dvfs table to
prevent switching to 800mV when these are active.

Change-Id: I111d303ab675475776af9fe92141a9d6090da088
Signed-off-by: Krishna Sitaraman <ksitaraman@nvidia.com>
Reviewed-on: http://git-master/r/333612
Reviewed-by: Aleksandr Frid <afrid@nvidia.com>
Reviewed-by: Chao Xu <cxu@nvidia.com>

5 years agoARM: Tegra12: Clocks: Add xusb from dvfs table
Krishna Sitaraman [Wed, 20 Nov 2013 21:20:35 +0000]
ARM: Tegra12: Clocks:  Add xusb from dvfs table

Xusb cannot be run at 800mv.  Hence adding it back to dvfs table to prevent switching to
800mV when xusb is active.

Bug 1342499

Change-Id: I2d6a3299528028e2f6db11e0f8056d623f27db5e
Signed-off-by: Krishna Sitaraman <ksitaraman@nvidia.com>
Reviewed-on: http://git-master/r/333611
Reviewed-by: Aleksandr Frid <afrid@nvidia.com>
Reviewed-by: Chao Xu <cxu@nvidia.com>

5 years agoARM: Tegra12: DVFS: Update display dvfs clocks
Krishna Sitaraman [Wed, 20 Nov 2013 21:07:59 +0000]
ARM: Tegra12: DVFS: Update display dvfs clocks

Bug 1342499

Change-Id: I6b1609f0b9744f3872ad5e35f404893aff6f1396
Signed-off-by: Krishna Sitaraman <ksitaraman@nvidia.com>
Reviewed-on: http://git-master/r/333610
Reviewed-by: Aleksandr Frid <afrid@nvidia.com>
Reviewed-by: Chao Xu <cxu@nvidia.com>

5 years agoARM: Tegra12: DVFS: Update SOC dvfs table for clock buses and cpu_lp
Krishna Sitaraman [Wed, 20 Nov 2013 20:44:15 +0000]
ARM: Tegra12: DVFS:  Update SOC dvfs table for clock buses and cpu_lp

Bug 1342499

Change-Id: I8ba9eac503e217c9dc880907381eeabdf159f685
Signed-off-by: Krishna Sitaraman <ksitaraman@nvidia.com>
Reviewed-on: http://git-master/r/333609
Reviewed-by: Aleksandr Frid <afrid@nvidia.com>
Reviewed-by: Chao Xu <cxu@nvidia.com>

5 years agoARM: tegra12: power: Specify PMU undershoot gaurd-band
Seema Khowala [Thu, 21 Nov 2013 20:43:27 +0000]
ARM: tegra12: power: Specify PMU undershoot gaurd-band

Specified PMU undershoot gaurd-band 100mV for TN8 (E1736 PMU)

Bug 1285525

Change-Id: I5d9b89204db4584653ab3bd6be259a20fbe0a5c2
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: http://git-master/r/334124
Reviewed-by: Aleksandr Frid <afrid@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Chao Xu <cxu@nvidia.com>

5 years agoinput: touch: synaptics: Add ftrace log support
Vincent Chen [Wed, 30 Oct 2013 02:21:52 +0000]
input: touch: synaptics: Add ftrace log support

Enable Synaptics interrupt handler ftrace logging

Bug 1394727

Change-Id: Iac0cb5a4c8c0c6d94a344f99527b34ce23cad469
Signed-off-by: Vincent Chen <zochen@nvidia.com>
Reviewed-on: http://git-master/r/305172
(cherry picked from commit 05b43663f563a695e2c2981fb673f932b9796398)
Reviewed-on: http://git-master/r/330899
Reviewed-by: Robert Collins <rcollins@nvidia.com>
Reviewed-by: Jon Mayo <jmayo@nvidia.com>

5 years agovideo: tegra: mipi_cal: check powergate status
pdabade [Fri, 22 Nov 2013 10:03:32 +0000]
video: tegra: mipi_cal: check powergate status

Checking powergate status before dumping registers.
If power is gated, return quitely.

bug 1403057

Change-Id: I5507667cb33bdb79fa666a808438f6f321d5beb0
Signed-off-by: Pankaj Dabade <pdabade@nvidia.com>
Reviewed-on: http://git-master/r/334003
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Animesh Kishore <ankishore@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Jon Mayo <jmayo@nvidia.com>

5 years agoarch: config: tegra update mods defconfig
Vivek Aseeja [Thu, 21 Nov 2013 22:12:38 +0000]
arch: config: tegra update mods defconfig

Enable PINCTRL_AS3722 and POWER_RESET_AS3722

Bug 1409265

Change-Id: I8aee3a59f035f6c04d80ca05ae34eecea1abcd3b
Reviewed-on: http://git-master/r/334160
Reviewed-by: Vivek Aseeja <vaseeja@nvidia.com>
Tested-by: Vivek Aseeja <vaseeja@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>

5 years agousb: xhci: tegra: fix dt parse error
Krishna Yarlagadda [Wed, 13 Nov 2013 09:59:55 +0000]
usb: xhci: tegra: fix dt parse error

In dt all constants are considered to be u32 and when read back in
driver we would get msb (which is zero always for a u8). changing
driver to read the value as u32 and then save to u8. this will
ensure proper conversion

Change-Id: I23e5ad3476a2f4eace759560e50eb073cfad9cdd
Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com>
Reviewed-on: http://git-master/r/330208
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>

5 years agoARM: dt: tegra: xhci: dt entry for hsic on ardbeg
Krishna Yarlagadda [Wed, 13 Nov 2013 08:55:29 +0000]
ARM: dt: tegra: xhci: dt entry for hsic on ardbeg

hsic config values are added as an array in the
order defined in structure

Bug 1342607

Change-Id: I5033408f487ebab86c98a6fce77c4a1e56b13c6f
Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com>
Reviewed-on: http://git-master/r/330164
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>

5 years agommc: sdhci: enable EMMC delayed clock gating
Bitan Biswas [Mon, 11 Nov 2013 05:49:18 +0000]
mmc: sdhci: enable EMMC delayed clock gating

Aggressive clock gating was reported as degrading
random performance numbers. Similar to SDIO we
are enabling delayed clock gating of EMMC. This
reduces the overhead of clock enable and disable.
 - clock gating happens if EMMC interface is idle
   for over 20msec

bug 1372006

Change-Id: If9f08af6d5ae55e4c30aeef0a36d8c9fdd5fe5a8
Signed-off-by: Bitan Biswas <bbiswas@nvidia.com>
Reviewed-on: http://git-master/r/328775
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Naveen Kumar Arepalli <naveenk@nvidia.com>

5 years agousb: xhci: tegra: support hsic dt config
Krishna Yarlagadda [Wed, 13 Nov 2013 08:52:29 +0000]
usb: xhci: tegra: support hsic dt config

Changes to read hsic cofig data from dt and change header
to have all u8 values which simplifies parsing dt

Bug 1342607

Change-Id: I0c547a32a347e561eccd35acc16c824cd105e69c
Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com>
Reviewed-on: http://git-master/r/330163
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>

5 years agovideo: tegra: host: Add debug_dump_locked()
Arto Merilainen [Thu, 21 Nov 2013 12:42:16 +0000]
video: tegra: host: Add debug_dump_locked()

In some occasions we already have lock while calling debug
dump or we lock it immediately after calling the debug dump. This
patch adds an alternative version of the function to skip locking
of a single cdma structure thereby allowing the caller to be
responsible of locking.

Bug 1408228

Change-Id: Ieb436307a32c89f25e508dbb17b736219737e1ec
Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-on: http://git-master/r/334051
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>

5 years agovideo: tegra: host: Enable GPU rail gating
Terje Bergstrom [Wed, 9 Oct 2013 10:16:59 +0000]
video: tegra: host: Enable GPU rail gating

This reverts commits be06c1b68a9427d38673f9a00612d93414263be0 and
f96d264eec6338b2e08d05465d1c6d08d3eb658 and enables dynamic rail
gating.

Bug 1364240

Change-Id: Ifc0014530c8222cd51af85f60117d338fc39a48a
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Signed-off-by: Mitch Luban <mluban@nvidia.com>
Reviewed-on: http://git-master/r/334166

5 years agoRevert "video: tegra: host: Disable gk20a powergating"
Prashant Malani [Sat, 9 Nov 2013 02:10:37 +0000]
Revert "video: tegra: host: Disable gk20a powergating"

Bug 1404859

This reverts commit 5fd204d40cf820d3603e133d7c2781f156a2cb08.

Change-Id: I70b94920deeec8da76ce7ed9edc2ed57e7a6cb3f
Reviewed-on: http://git-master/r/328556
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>

5 years agovideo: tegra: host: Enable only gk20a at dump
Terje Bergstrom [Fri, 22 Nov 2013 08:45:17 +0000]
video: tegra: host: Enable only gk20a at dump

At gk20a channel dump only gk20a needs to be turned on.

Bug 1364240

Change-Id: Iac40dba3105d31049e2839f10f3bae95421cd741
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/334398
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-by: Shridhar Rasal <srasal@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>

5 years agovideo: tegra: host: Do not touch clocks in poweron
Terje Bergstrom [Fri, 22 Nov 2013 08:41:54 +0000]
video: tegra: host: Do not touch clocks in poweron

Bug 1364240

Change-Id: I3de437e875bb04ad2968efcde300c4b8cb8f2e4c
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/334397
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-by: Shridhar Rasal <srasal@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>

5 years agoARM: tegra: Initialize VENC refcount
Terje Bergstrom [Wed, 20 Nov 2013 06:08:52 +0000]
ARM: tegra: Initialize VENC refcount

Initialize VENC refcount to 1 if power domain is already on. This
prevents an underflow of refcount when the driver power gates VENC
at probe.

Bug 1400020

Change-Id: Icf3721d3270eb8d97cf8dfb70710a5dab9555e57
signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/334061
Reviewed-by: Prashant Gaikwad <pgaikwad@nvidia.com>
Reviewed-by: Pablo Ceballos <pceballos@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>

5 years agoARM: tegra: Remove definition and reference of tegra_pinmux_device
Laxman Dewangan [Wed, 20 Nov 2013 13:38:28 +0000]
ARM: tegra: Remove definition and reference of tegra_pinmux_device

Platform device tegra_pinmux_device is used for legacy pinmux driver
which has been removed in order to use the pincontrol driver.

Hence tegra_pinmux_device is no more used and removing it.

Change-Id: I2731b1272ca2fbc777874f744bf14f41be7b2cd3
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/333438

5 years agoARM: tegra: remove all pinmux tables
Laxman Dewangan [Wed, 20 Nov 2013 13:34:33 +0000]
ARM: tegra: remove all pinmux tables

Pincontrol driver is moved to drivers/pinctrl and the tables
lying on the mach-tegra is no more used.

Hence removing these table files from code tree.

Change-Id: I397dc9cd32cc1845c7072e14d4df4603424f5ac6
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/333437
Reviewed-by: Automatic_Commit_Validation_User

5 years agoARM: tegra: change all pinmux apis to inline
Laxman Dewangan [Wed, 20 Nov 2013 13:32:25 +0000]
ARM: tegra: change all pinmux apis to inline

Change all pinmux wrapper APIs to inline and use the pincontrol
APIs.

Remove the Make of the source file which implement these pinmux APIs.

Change-Id: I681f20642b9756f369b4ad7406725ebbebeaa63a
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/333436
Reviewed-by: Automatic_Commit_Validation_User

5 years agopinctrl: tegra: use pinmux define header only
Laxman Dewangan [Wed, 20 Nov 2013 13:28:18 +0000]
pinctrl: tegra: use pinmux define header only

The data type definitons of tegra pinmux is in mach/pinmux-defines.h
and so including this file only instead of mach/pinmux.h

Change-Id: I8d373e0d8e3ea8f7c39b4d008d79f5c4660ef0c1
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/333435
Reviewed-by: Automatic_Commit_Validation_User

5 years agoARM: tegra: pinmux: move pinmux datatype definiton to separate file
Laxman Dewangan [Wed, 20 Nov 2013 13:24:14 +0000]
ARM: tegra: pinmux: move pinmux datatype definiton to separate file

Move the pinmux data type definition to different file as
mach/pinmux-defines.h becasue pincontrol driver requires
these definitons only.

This will also avoid circular dependency as Pinmux API will use
the pincontrol API and pincontrol APIs will use the pinmux definitions
Currenlty pinmux APIs and deinitions are on same header file.

Change-Id: Ic6cca8f9d5f4e45173cbbcd14a1463b59065112e
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/333434

5 years agoARM: tegra: move pinmux configuration on board-suspend
Laxman Dewangan [Thu, 21 Nov 2013 07:22:58 +0000]
ARM: tegra: move pinmux configuration on board-suspend

Set sleep pinmux configuration on board suspend instead of
pinmux suspend as pinmux suspend does not allow any configuration
parameters from platforms.

Change-Id: I7a4bca841971d5c2b3d09f3be1331f0f04d5428f
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/333872

5 years agoARM: tegra: populate pwrdet regulator board entry
Aaron Huang [Mon, 11 Nov 2013 09:33:50 +0000]
ARM: tegra: populate pwrdet regulator board entry

Powerdetect regulator entries populated for T12x boards:
- loki

bug 1358252

Change-Id: I42f1acb8779328835e6b4b16d44e899327782ba2
Signed-off-by: Aaron Huang <aaronh@nvidia.com>
Reviewed-on: http://git-master/r/328840
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>

5 years agoCpufreq: interactive: Add boost_factor
Puneet Saxena [Wed, 13 Nov 2013 13:18:36 +0000]
Cpufreq: interactive: Add boost_factor

Sudden burst in load causes freq to scale hispeed_freq.
This is not always good for the osidle display off use cases,
where we want to scale freq conservatively.

Introduces "boost_factor" which raises freq exponentially
till max freq in case load remains higher than "go_hispeed_load".

By default, it is DISABLED.

Bug 1402227

Change-Id: I65269310ef7d2427e2ab9eb456a066571c7a9ba5
Signed-off-by: Puneet Saxena <puneets@nvidia.com>
Reviewed-on: http://git-master/r/330368
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>

5 years agommc: sdhci: tegra: atomic clk control
Bitan Biswas [Thu, 21 Nov 2013 12:12:21 +0000]
mmc: sdhci: tegra: atomic clk control

Tegra sdhci set clock API is made atomic to
prevent race between multiple callers

bug 1405624

Change-Id: Ib2815d332fda8f5ac55b6e87a3a8dce31076ab9e
Signed-off-by: Bitan Biswas <bbiswas@nvidia.com>
Reviewed-on: http://git-master/r/334014
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Pavan Kunapuli <pkunapuli@nvidia.com>

5 years agovideo: tegra: host: Check before unpin request
Shridhar Rasal [Thu, 21 Nov 2013 14:11:52 +0000]
video: tegra: host: Check before unpin request

Check if sgt allocated without errors before unpin request.

Bug 1399277

Change-Id: I0c865110baf31802f4c0cf89b491c11d80b80442
Signed-off-by: Shridhar Rasal <srasal@nvidia.com>
Reviewed-on: http://git-master/r/334064
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>

5 years agovideo: tegra: host: avoid overwhelming warnings.
Kevin Huang [Thu, 21 Nov 2013 21:23:03 +0000]
video: tegra: host: avoid overwhelming warnings.

Bug 1410396

Change-Id: Ia2a608f5b8c765f4fae67c21e113ca5daf8530a7
Signed-off-by: Kevin Huang <kevinh@nvidia.com>
Reviewed-on: http://git-master/r/334136
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

5 years agousb: host: tegra: fix usb-device reset in LP0 exit
Jeetesh Burman [Fri, 4 Oct 2013 05:53:56 +0000]
usb: host: tegra: fix usb-device reset in LP0 exit

While resuming from LP0, ehci getting reset that causes
ip address lost if usb-ethernet dongle is used for
network connection, this is happend because usb-ehci resume
functionality called twice and therefore USB_PORTSC_CCS bit
in register USB_PORTSC get changed, which causes reset command
sent to the utmi.

To maintain uniformity, changes also done in tegra_ehci_suspend.

In the tegra_ehci_probe, unnecessary tried to resume ehci. So,
removing resume functionality while probing ehci.

Bug 1355760

Change-Id: I6b170131704b36e722ed2b8ec2abb770770fd859
Signed-off-by: Jeetesh Burman <jburman@nvidia.com>

5 years agoARM: tegra: rename the name of the dtb for tn8 with E1769
Kerwin Wan [Thu, 21 Nov 2013 12:27:10 +0000]
ARM: tegra: rename the name of the dtb for tn8 with E1769

This makes the name of this dtb is consistent with nvgetdtb.

Change-Id: Iab1fe5d685156f91a1faab199ec183258e994328
Signed-off-by: Kerwin Wan <kerwinw@nvidia.com>
Reviewed-on: http://git-master/r/334020
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>

5 years agovideo: tegra: gk20a: Slide GPCPLL to VCO min on disable
Alex Frid [Wed, 13 Nov 2013 04:10:33 +0000]
video: tegra: gk20a: Slide GPCPLL to VCO min on disable

Bug 1399520

Change-Id: Ib86f86e6ad4d8137c7a7df3bb804747bc21a4fde
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/332805
Tested-by: Prashant Malani <pmalani@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

5 years agoEDP: tn8: update ESR values
Timo Alho [Tue, 19 Nov 2013 09:01:11 +0000]
EDP: tn8: update ESR values

Update tn8 battery & board esr values to reflect typical TN7/Yoku
4100mAh battery values in room temperature.

bug 1345916

Change-Id: If51142cda8419b4556bfd0d724cc321b69bd3771
Signed-off-by: Timo Alho <talho@nvidia.com>
Reviewed-on: http://git-master/r/332837
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-by: Chao Xu <cxu@nvidia.com>

5 years agovideo: tegra: dsi: Add panel dt support
Vineel Kumar Reddy Kovvuri [Thu, 21 Nov 2013 07:28:16 +0000]
video: tegra: dsi: Add panel dt support

Add support required for default ardbeg panel

Bug 1385965

Change-Id: Ic2743df4bb48d0317cd46bac83d235219d46ec15
Signed-off-by: Vineel Kumar Reddy Kovvuri <vineelkumarr@nvidia.com>
Reviewed-on: http://git-master/r/327043
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Animesh Kishore <ankishore@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>

5 years agoarm: dts: ardbeg: Add panel dt support
Vineel Kumar Reddy Kovvuri [Thu, 21 Nov 2013 07:27:40 +0000]
arm: dts: ardbeg: Add panel dt support

dt support for default ardbeg panel

Bug 1385965

Change-Id: Ie3b5cd505e75a7a138e791752efbdff9df4cacda
Signed-off-by: Vineel Kumar Reddy Kovvuri <vineelkumarr@nvidia.com>
Reviewed-on: http://git-master/r/327042
Reviewed-by: Animesh Kishore <ankishore@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>

5 years agovideo: tegra: host: register tsec power domain
Shridhar Rasal [Thu, 21 Nov 2013 09:03:15 +0000]
video: tegra: host: register tsec power domain

Register tsec power domain and make it subdomain of host1x.

Bug 1411849

Change-Id: I0862ea0a89f3c48ef69f418838ea12ae00eacb19
Signed-off-by: Shridhar Rasal <srasal@nvidia.com>
Reviewed-on: http://git-master/r/309604
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

5 years agovideo: tegra: host: gk20a: improve ELPG stats
Prashant Malani [Tue, 19 Nov 2013 00:04:04 +0000]
video: tegra: host: gk20a: improve ELPG stats

Display number of ELPG transitions when then elpg_residency
node is probed. Update the function which obtains that info from
DMEM to also get the number of elpg transitions.

Bug 1408385

Change-Id: I1d7209107d358c677f1d2d4d84afa56ee39d5d8a
Signed-off-by: Prashant Malani <pmalani@nvidia.com>
Reviewed-on: http://git-master/r/332627
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>

5 years agovideo: tegra: host: Remove debugfs on init fail
Shridhar Rasal [Wed, 13 Nov 2013 07:00:13 +0000]
video: tegra: host: Remove debugfs on init fail

Remove device debugfs entries and invoke user deinit
on init failure.

Bug 1382725

Change-Id: I18b83047c5dd59da0c6823666608275c86450b16
Signed-off-by: Shridhar Rasal <srasal@nvidia.com>
Reviewed-on: http://git-master/r/330207
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>

5 years agovideo: tegra: host: gk20a: Remove vm interface
Arto Merilainen [Tue, 19 Nov 2013 11:18:03 +0000]
video: tegra: host: gk20a: Remove vm interface

We used to have an interface for various different vm operations
inside vm structure. In practise, we have always used the same
functions in this level of abstraction and hence the interface has
just added unnecessary complexity.

This patch removes the interface, makes the related functions public
(inside gk20a driver) and modifies all code to use the functions
directly.

Change-Id: I8b39eafb4169a905677db37c5155e1c4f5c55aa9
Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-on: http://git-master/r/332897
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

5 years agoARM: tegra12: power: Add CPU partition IDs
Antti P Miettinen [Tue, 19 Nov 2013 13:53:37 +0000]
ARM: tegra12: power: Add CPU partition IDs

Useful for testing/debugging.

Change-Id: I32c9ec531b37493d28a1c252120bc91eb2cc7be9
Reviewed-on: http://git-master/r/332944
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Antti Miettinen <amiettinen@nvidia.com>
Tested-by: Antti Miettinen <amiettinen@nvidia.com>
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
Reviewed-by: Prashant Gaikwad <pgaikwad@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

5 years agoARM: tegra: add cluster to traces
Antti P Miettinen [Mon, 18 Nov 2013 17:55:39 +0000]
ARM: tegra: add cluster to traces

Log start and target cluster in cluster switch event traces.

Change-Id: I5b83139809cb8e4928033ade87c14321e7ce2aad
Signed-off-by: Antti P Miettinen <amiettinen@nvidia.com>
Reviewed-on: http://git-master/r/332498
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>

5 years agoregulator: as3722: Set SD6 enable time to 275us
Prashant Malani [Wed, 20 Nov 2013 19:20:00 +0000]
regulator: as3722: Set SD6 enable time to 275us

Add enable time setting for SD6, to provide sufficient
rail enable time during GPU rail power up.

Bug 1404859

Change-Id: I7d6a9ba0ee4a5cdc86daf70804f9407ce1c53a08
Signed-off-by: Prashant Malani <pmalani@nvidia.com>
Reviewed-on: http://git-master/r/333569
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Tested-by: Laxman Dewangan <ldewangan@nvidia.com>

5 years agopower: bq27441: Kernel warning on low battery
Darbha Sriharsha [Wed, 20 Nov 2013 11:40:22 +0000]
power: bq27441: Kernel warning on low battery

Print kernel warning logs when battery is running
low. Print messages at soc levels of 15%, 10% and 5%

Bug 1408737

Change-Id: Ib3ea9c837c86bb627a64c1ce71f11381c7bb5854
Signed-off-by: Darbha Sriharsha <dsriharsha@nvidia.com>
Reviewed-on: http://git-master/r/333397
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Tested-by: Laxman Dewangan <ldewangan@nvidia.com>

5 years agoRevert "Revert "net: wireless: bcmdhd: update driver to version 1.88.55""
Om Prakash Singh [Thu, 21 Nov 2013 04:13:47 +0000]
Revert "Revert "net: wireless: bcmdhd: update driver to version 1.88.55""

Bug 1411371

This reverts commit 34e8dfb82b8f2a4f0b92e603b0bfb3f55de07024.

Change-Id: I0f8f24d09cb072f210b3f5e65f1d05f8e327a60d
Signed-off-by: Om Prakash Singh <omp@nvidia.com>
Reviewed-on: http://git-master/r/333806
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>

5 years agotegra: pm: Change host1x client name
Shridhar Rasal [Wed, 30 Oct 2013 11:59:46 +0000]
tegra: pm: Change host1x client name

Change-Id: Ifac49ad9abe9328bf01a9aabfd0955a583c39f6c
Signed-off-by: Shridhar Rasal <srasal@nvidia.com>
Reviewed-on: http://git-master/r/309605
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

5 years agovideo: tegra: host: update PM domain hierarchy
Shridhar Rasal [Tue, 22 Oct 2013 12:28:16 +0000]
video: tegra: host: update PM domain hierarchy

- Update host1x and its clients power domain hierarchy
- Wire host1x finalize_poweron and prepare_poweroff callbacks
- Remove runtime_suspend/resume from host1x pm_ops
- Set device as wakeup capable to false

Bug 1384396

Change-Id: Ia0f4fa1a36671a6043c096f44069b5bdc5fc8790
Signed-off-by: Shridhar Rasal <srasal@nvidia.com>
Reviewed-on: http://git-master/r/332472
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

5 years agovideo: tegra: dsi: test for writing cmd to panel
Tejas Sonchhatra [Wed, 13 Nov 2013 11:01:42 +0000]
video: tegra: dsi: test for writing cmd to panel

This change adds test for sending the command taken as input
from user.It checks funtionality of write_data.

Change-Id: Ib60fab0013e7845057ba08597d0515ec7a45565b
Signed-off-by: Tejas Sonchhatra <tmanoj@nvidia.com>
Reviewed-on: http://git-master/r/330271
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>