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2018-04-19staging: ion: Fix ION subsystem privilege vulnerabilityGagan Grover
A malicious application can take advantage of the ION kmalloc heap to create a specific memory chunk size to exercise a rowhammer attack on the physical hardware. The fix is designed to disable ION heap type. CVE-2016-6728: A-30400942 Bug 1823317 Change-Id: I6b6d891a85da0c175f88cc1a3e48875796db80d4 Signed-off-by: Gagan Grover <ggrover@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1690291 GVS: Gerrit_Virtual_Submit Reviewed-by: Bibek Basu <bbasu@nvidia.com> Tested-by: Amulya Yarlagadda <ayarlagadda@nvidia.com> Reviewed-by: Winnie Hsu <whsu@nvidia.com>
2015-06-08watchdog: use FIQ WDT for soft lockup stack dumpRenn Wu
Using Tegra WDT to trigger FIQ when system is in soft lockup. Bug 1581432 Change-Id: I853a88a3f6e9402c978db18c5a63e903c582040a Signed-off-by: Renn Wu <rewu@nvidia.com> Reviewed-on: http://git-master/r/265871 (cherry picked from commit f115f435d471af22ddec5e9d969662f79193f846) Reviewed-on: http://git-master/r/680353 GVS: Gerrit_Virtual_Submit Reviewed-by: Bibek Basu <bbasu@nvidia.com> Reviewed-by: Winnie Hsu <whsu@nvidia.com>
2015-03-17staging: sync: make sync independent of androidNaveen Kumar S
Until now Android Sync framework was being used only in Android, however, it can be used in Linux too as it provides a generic synchronization framework. Hence removing Sync framework's dependency on Android. bug 1543760 bug 1601262 Change-Id: Ia3c21f0171d0147d0a035ff02c0673b63eced54e Signed-off-by: Naveen Kumar S <nkumars@nvidia.com> Reviewed-on: http://git-master/r/714736 Reviewed-by: Arto Merilainen <amerilainen@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Bibek Basu <bbasu@nvidia.com> Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
2015-01-20FIQ: Implement WDT FIQ debuggerRenn Wu
Implement Tegra WDT FIQ debug function. Default is disabled. Bug 1581432 Change-Id: Ic81ab4cd3285080016b37191e6e0fab18e330a30 Signed-off-by: Renn Wu <rewu@nvidia.com> Reviewed-on: http://git-master/r/#/c/271988 Reviewed-on: http://git-master/r/662550 Reviewed-by: Bibek Basu <bbasu@nvidia.com> Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
2014-11-06android: lowmemkiller: don't consider CMA memory as freeKrishna Reddy
As CMA memory can only be used for Movable allocations, Android lowmemkiller shouldn't consider this as free memory for lowmem kill decisions. If it considered as free memory, It can delay the killing of apps and lead to slowness of system as memory allocations start waiting for kswap daemon to free up the memory. Bug 1550455 Change-Id: Ica8da48ef48912d89cde526f0ba3676df6ab10f1 Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-on: http://git-master/r/542209 (cherry picked from commit 24a7d99f9117e250dbf276d453c336b31dc2c127) Reviewed-on: http://git-master/r/592901 GVS: Gerrit_Virtual_Submit Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
2014-11-05Revert "lowmemorykiller: zram space available should be accounted"Krishna Reddy
This reverts commit b0a90d9e2cbca96e755f7e385665f1be97fa9a69. This patch causes slow responsiveness of apps as apps would start waiting for kswap daemon to free memory when memory reaches to critically low. Change-Id: I9b6ed33d93a207c93560443152dfb0231215d31f Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-on: http://git-master/r/552601 (cherry picked from commit 5c4229269e32b817feb906953ad2221f4aaa8ed1) Reviewed-on: http://git-master/r/592899 GVS: Gerrit_Virtual_Submit
2014-07-11iio: meter: ina230: power on if current_threshold definedRoger Hsieh
Power it on after initializatin in case current_threshold is defined in device tree, or power it down. Bug 200012361 Change-Id: Ic1b463af1812bf47b01ce04dc7714fb7965629e0 Signed-off-by: Roger Hsieh <rhsieh@nvidia.com> Reviewed-on: http://git-master/r/434620 Reviewed-by: Timo Alho <talho@nvidia.com> Reviewed-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-by: Jinyoung Park <jinyoungp@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2014-06-26staging: iio: light: cm3217: check event's validitySri Krishna chowdary
In case integration time for the sensor is not properly set, User space may query the updated value of a sensor before an event is generated from the sensor. Kernel driver should not send a stale or invalid event in such cases, else it may impact performance and in some cases, the user space application may behave in some undesirable way. This change checks for such invalid events and makes sure such values are not sent to user space. Bug 1521699 Change-Id: I46f8d8defb2e63038f5c4947cbbe8e2b26c06f55 Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Reviewed-on: http://git-master/r/425196 (cherry picked from commit 4611cda18bb67a3625c0dc802d666d801edb2ca4) Reviewed-on: http://git-master/r/427686 Reviewed-by: Sachin Nikam <snikam@nvidia.com>
2014-06-23sync: add API to get syncpt nameShridhar Rasal
Currently, we print only syncpoint id and on sync timeout. Also print syncpoint name in dump. Bug 200007874 Change-Id: Ia28a5b12b037a0b718bd4e5727f20c19d8badd87 Reviewed-on: http://git-master/r/418926 (cherry picked from commit e79d93d205ca2daba2974745113088222fa90297) Signed-off-by: Shridhar Rasal <srasal@nvidia.com> Reviewed-on: http://git-master/r/426604 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
2014-06-23sync: add current value to sync dumpShridhar Rasal
Currently, we print only syncpoint id and thresh value on sync timeout. Also include current value in dump. Bug 200007874 Change-Id: I6910e51aa10a5dc9f5d224b3251c3fb1ea6794d9 Reviewed-on: http://git-master/r/418136 (cherry picked from commit 41d63f2a1c48faeee4d9444818ada132968b7bc8) Signed-off-by: Shridhar Rasal <srasal@nvidia.com> Reviewed-on: http://git-master/r/418739 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
2014-06-17staging: iio: light: cm3217: remove pm opsSri Krishna chowdary
Remove suspend and resume pm ops as sensorservice takes care of activate/deactivate of sensor as required. Also, put the device to standby mode if regulator is still enabled. Change-Id: I5169409f679319fe42c89d7debd305c5c885fd15 Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Reviewed-on: http://git-master/r/415042 Reviewed-by: Mandar Padmawar <mpadmawar@nvidia.com> Tested-by: Mandar Padmawar <mpadmawar@nvidia.com>
2014-06-16iio: meter: ina230: fix return value of ina230_set_channelTimo Alho
On success, ina230_set_channel needs to return the number of characters written. Change-Id: I4ed249c0c4c86792b3b590eb4c1a532dcfd57f3a Signed-off-by: Timo Alho <talho@nvidia.com> Reviewed-on: http://git-master/r/422792 (cherry picked from commit 0ad59e7418ae0809354e5178ee641b69deda3ad0) Reviewed-on: http://git-master/r/422799 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2014-06-13staging: iio: light: iqs253: cancel workqueueSang-Hun Lee
- Any lingering workqueue must be cancelled during the shutdown, to prevent them from running during a shutdown - In most cases, they are harmless, but they will trigger a warning if the i2c bus is shutdown during the shutdown as done on some platforms Bug 1522172 Change-Id: I465e19ef793cf72f5f533b0e2c9e9f3e837c2133 Signed-off-by: Sang-Hun Lee <sanlee@nvidia.com> Reviewed-on: http://git-master/r/421345 (cherry picked from commit b04ebe7fc2a77897b0020412f2a1ab0de94aa7c1) Reviewed-on: http://git-master/r/422776 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Kerwin Wan <kerwinw@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2014-06-13staging: iio: light: add shutdownSang-Hun Lee
- Depending on the platform, i2c bus may be shutdown as we shutdown the systme - In such a case, any lingering workqueue would slowdown the system, as the access will be made to the i2c bus which has been shutdown - To mitigate the above, cancel all workqueue jobs as we shutdown Bug 1522172 Change-Id: Idebab822c0ef8ddad7352ef25a546acb3f3e5870 Signed-off-by: Sang-Hun Lee <sanlee@nvidia.com> Reviewed-on: http://git-master/r/420889 (cherry picked from commit 8b39b8db93e5b34672b7cbcf9f6c5ec40398ca83) Reviewed-on: http://git-master/r/422775 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Kerwin Wan <kerwinw@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2014-06-10Merge commit 'refs/changes/82/419382/1' of ssh://git-master:12001/linux-3.10 ↵Mandar padmawar
into promotion_build Change-Id: I9418a05ad5c56b2e902249218bac2fa594d99f56
2014-06-05stating: iio: adc: palmas: Add debugfs for auto_conv readingJinyoung Park
Added a debugfs for auto_conv value reading. Bug 1514756 Signed-off-by: Jinyoung Park <jinyoungp@nvidia.com> Reviewed-on: http://git-master/r/414751 (cherry picked from commit a7cc5553eb36afa799ae580d2e4c06f399e5bd8f) Change-Id: Ia7fb91dab51972235885d7a087a84ce4aabd690b Signed-off-by: Jinyoung Park <jinyoungp@nvidia.com> Reviewed-on: http://git-master/r/418393 Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>
2014-06-05staging: iio: adc: palmas: Add current source initJinyoung Park
Added current source initialization for CH0 and CH3 before auto conversion configuration. The current sources should be configured with preferred settings before perform auto conversion to get expected result of auto conversion. Bug 1514756 Signed-off-by: Jinyoung Park <jinyoungp@nvidia.com> Reviewed-on: http://git-master/r/414750 (cherry picked from commit d22d48a2ea781aef641498e63c1bbb827a5b0a76) Change-Id: I1c5440f8021a90f3eee4b80c3f70ab1956ac0cf5 Signed-off-by: Jinyoung Park <jinyoungp@nvidia.com> Reviewed-on: http://git-master/r/418392 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>
2014-06-05Merge branch 'linux-3.10.40' into rel-21Ishan Mittal
Bug 200004122 Conflicts: drivers/cpufreq/cpufreq.c drivers/regulator/core.c sound/soc/codecs/max98090.c Change-Id: I9418a05ad5c56b2e902249218bac2fa594d99f56 Signed-off-by: Ishan Mittal <imittal@nvidia.com>
2014-05-30staging: iio: light: ltr659: tune prox settingsSri Krishna chowdary
Change default settings for proximity channel as below Gain: x16, LED Current: 100mA, Duty Cycle: 100%, PMF: 30KHz N_Pluse: 5, Measurement Repeat Rate: 100ms This change also - Enables saturation detection. - replaces mdelay with msleep since all delays are >= 10 ms. Bug 1496949 Bug 200003335 Bug 1510031 Change-Id: Id4bce839b10ab356141d5cbf28a31fa414fca768 Signed-off-by: wahsu <wahsu@nvidia.com> Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Reviewed-on: http://git-master/r/411380 (cherry picked from commit ebbd4163499e7cea62e967ec352cac07fcd53231) Reviewed-on: http://git-master/r/416937 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2014-05-30staging: iio: light: iqs253: modify init sequenceSri Krishna chowdary
Modify initialization sequence to let iqs253 sensor tune itself to the environment. Once tuning is done disable ATI, DYCAL, ACF, specify LTA Halt time as always and keep the device in streaming mode as event mode can have issues. With this, the delay to detect user proximity event reduced from 20 secs to less then 1 secs. However, the very first time after reboot when user stays in vicinity of device for around 30 secs, detecting user away takes around 30 secs. After that this issue does not occur. Also, reduce the work queue delay to 1 sec. Bug 1499925 Change-Id: I00b0d9a5381ec14b71eb6b5a76a651eb015969d5 Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Reviewed-on: http://git-master/r/414867 (cherry picked from commit 4481221267b346d99ae02d122a4a8452776bf9b2) Reviewed-on: http://git-master/r/416934 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2014-05-29Merge commit 'refs/changes/16/411516/5' of ssh://git-master:12001/linux-3.10 ↵Mandar padmawar
into promotion_build
2014-05-29Merge branch 'android-3.10' into rel-21Ishan Mittal
Bug 200004122 Bug 1511804 This merge takes AOSP commits from android-3.10 branch Change-Id: I07ec2468114db0366d63777142c9572bbfadbc45 Signed-off-by: Ishan Mittal <imittal@nvidia.com>
2014-05-27staging: iio: cm3217: add optional value in DT.steven
Add below optional value can be overrid by DT for project. If no add in DT will load default value. 1)integration-time. Default:"480000" 2)max-range. Default:"78643.2" 3)resolution. Default:"307" 4)power-consumed. Default:"1670" Bug 1496947 Change-Id: I8718bf5636042bc801574c8e4177a12e5a948540 Signed-off-by: steven <skao@nvidia.com> Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Reviewed-on: http://git-master/r/395755 Reviewed-on: http://git-master/r/411415 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-by: Mitch Luban <mluban@nvidia.com>
2014-05-27staging: iio: light: iqs253: mdelay to msleepBrian Harris
mdelay for 10 msec causes applications to miss vsync. change to usleep_range. also, move sleep above read ATI status rather than below. Bug 1510031 Change-Id: I5cab28ff985730e49772531b055ba4eb8107bb94 Signed-off-by: Brian Harris <brianh@nvidia.com> Reviewed-on: http://git-master/r/405295 (cherry picked from commit 03a10728217b5637d8756540138a4bca949a24cd) Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Reviewed-on: http://git-master/r/415061 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Sachin Nikam <snikam@nvidia.com>
2014-05-23iio: adc: palmas: disallow access post-shutdownSang-Hun Lee
- Once the shutdown has been called, any access to i2c needs to be disallowed to avoid a race Bug 1510778 Change-Id: I93cc1ec4cdadfe2084b6aa5a8bc9d2b6cf56e879 Signed-off-by: Sang-Hun Lee <sanlee@nvidia.com> Reviewed-on: http://git-master/r/411189 Reviewed-by: Riham Haidar <rhaidar@nvidia.com> Tested-by: Riham Haidar <rhaidar@nvidia.com>
2014-05-23sync: Dump fence information on timeoutArto Merilainen
Currently we print only the fence memory address if the fence times out. This is not enough for debugging *why* the fence timed out. This patch modifies timeout routine so that we print the syncpoints that relate to the current fence. Bug 200006324 Change-Id: Iae103d4a4ba65584333e46de72240190699a0cef Signed-off-by: Arto Merilainen <amerilainen@nvidia.com> Reviewed-on: http://git-master/r/413172 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
2014-05-23iio: meter: ina230: change permissions of ui_inputTimo Alho
Change permissions of ui_input to read only by user and group. Bug 1513829 Change-Id: I0b651ac75bbb5445a286882e8973b2fc05156dec Signed-off-by: Timo Alho <talho@nvidia.com> Reviewed-on: http://git-master/r/411363 (cherry picked from commit cf112731854b96393468c05e8c953a09f840903f) Reviewed-on: http://git-master/r/412036 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
2014-05-20staging: iio: adc: palmas: Fix a wrong returnpchiang
Fix a wrong return from palmas_gpadc_start_convertion Bug 1512199 Change-Id: I7be181554288719550786b568088b1390fcce0c3 Signed-off-by: pchiang <pchiang@nvidia.com> Reviewed-on: http://git-master/r/408117 Reviewed-by: Riham Haidar <rhaidar@nvidia.com> Tested-by: Riham Haidar <rhaidar@nvidia.com>
2014-05-20iio: meter: ina230: add reading for simultaneous U&ITimo Alho
Add ui_input node to allow simultaneously reading current and voltage from one triggered conversion cycle. Reading from this node will force the INA to operate on triggered mode for the duration of the conversion. Bug 1513829 Change-Id: I779e0d88340bc68bd161ddd00423be941559d5df Signed-off-by: Timo Alho <talho@nvidia.com> Reviewed-on: http://git-master/r/410119 (cherry picked from commit 52a570a11902ba9aac1fee4bbf8789c994f82dae) Reviewed-on: http://git-master/r/410145 Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
2014-05-19staging: iio: light: ltr659: remove suspend resumeSri Krishna chowdary
ltr659 resume callback waits for 600 msec as ltr558 needed power on delay. This affects device resume time as all devices use same thread to resume. Removing the delay for ltr659 could resolve this issue, but since Sensorservice takes care of enabling/disabling the sensor device as required, suspend/resume remain a overhead anyway. So, remove them. Bug 200002359 Change-Id: Ib847cc015ae3169c45c25d252588e9439da9b1d3 Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Reviewed-on: http://git-master/r/408755 (cherry picked from commit fb566c5ae4dd161db35463683b0fdefab04032c1) Reviewed-on: http://git-master/r/410748 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Sachin Nikam <snikam@nvidia.com>
2014-05-19iio: light: jsa1127: rm warning while shutdownLouis Li
Modified the implementation according to Sri's comments, the previous one is http://git-master/r/385968 1. removed shutdowm callback 2. unregister device before destroying workqueue 3. enable regulator before registering device Bug 1469053 Change-Id: I39af182acacec8e4f62e1f4d2a3cf8210ee419c5 Signed-off-by: Louis Li <louli@nvidia.com> Reviewed-on: http://git-master/r/408589 (cherry picked from commit d20b9aa96306d7019096a6f14b21c21c5f27f66d) Reviewed-on: http://git-master/r/408581 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Sri Krishna Chowdary <schowdary@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Sachin Nikam <snikam@nvidia.com>
2014-05-13staging: iio: light: update copyright to GPLv2Sri Krishna chowdary
Bug 1495051 Change-Id: I2bf7838dc79848017bf38affe6d61e4349fb3d49 Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Reviewed-on: http://git-master/r/400089 (cherry picked from commit 4a556c1bf36e12034f653dc129084954c98a896b) Reviewed-on: http://git-master/r/404970 (cherry picked from commit 050e92969edd6cd0e28542598a36eb1c50441edc) Reviewed-on: http://git-master/r/408090 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2014-05-12iio: adc: palmas: get proper device dataLaxman Dewangan
Get proper device data from device pointer on different platform driver callbacks. bug 1493891 Change-Id: I4402e60590d4edf26d67360c97e2f8d163bdd4c8 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/392295 Reviewed-on: http://git-master/r/406900 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit
2014-05-07staging: iio: light: cm3217: fix probe, remove and shutdown pathsSri Krishna chowdary
On device probe workqueue should be created before registering device to avoid scheduling workqueue on non existant workqueue. On device remove 1. Regulator can still be in use till all pending works are finished. Do not free them before ensuring no more access to device will occur. 2. Remove sysfs to ensure no user access after destroying the workqueue Ideally we may want to regulator_put on device shutdown but that step requires destroying the workqueue and unregistering sysfs. Unregistering sysfs probably causes Bug 1463497 and hence taking the safe option for now and removing device shutdown alogether. Bug 1507601 Change-Id: I9e1a74dc1f4287c381812ee5a2a8a5e2eefe15dd Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Reviewed-on: http://git-master/r/404368 (cherry picked from commit c16e0090f23132b343083c51057b729f04809028) Reviewed-on: http://git-master/r/405260 GVS: Gerrit_Virtual_Submit Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2014-05-06staging: r8712u: Fix case where ethtype was never obtained and always be ↵Larry Finger
checked against 0 commit f764cd68d9036498f08fe8834deb6a367b5c2542 upstream. Zero-initializing ether_type masked that the ether type would never be obtained for 8021x packets and the comparison against eapol_type would always fail. Reported-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-06staging:serqt_usb2: Fix sparse warning restricted __le16 degrades to integerHimangi Saraogi
commit abe5d64d1a74195a44cd14624f8178b9f48b7cc7 upstream. This patch fixes the following sparse warning : drivers/staging/serqt_usb2/serqt_usb2.c:727:40: warning: restricted __le16 degrades to integer Signed-off-by: Himangi Saraogi <himangi774@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-05fiq_debugger: Add fiq_watchdog_triggered apiArve Hjønnevåg
Dumps registers and stacktrace into console-ramoops when called from a watchdog fiq. Change-Id: Ib6fab5a52f670db18e64214d5e4890e8292a749c Signed-off-by: Arve Hjønnevåg <arve@android.com>
2014-05-02fiq_debugger: Call fiq_debugger_printf through a function pointer from cpu ↵Arve Hjønnevåg
specific code This allows the output from the register and stack trace code to be sent elsewhere. Change-Id: I41bb0d5a25e1b9ca55feef5dbd675818b2f832d5 Signed-off-by: Arve Hjønnevåg <arve@android.com>
2014-04-26staging: comedi: 8255_pci: initialize MITE data windowIan Abbott
commit 268d1e799663b795cba15c64f5d29407786a9dd4 upstream. According to National Instruments' PCI-DIO-96/PXI-6508/PCI-6503 User Manual, the physical address in PCI BAR1 needs to be OR'ed with 0x80 and written to register offset 0xC0 in the "MITE" registers (BAR0). Do so during initialization of the National Instruments boards handled by the "8255_pci" driver. The boards were previously handled by the "ni_pcidio" driver, where the initialization was done by `mite_setup()` in the "mite" module. The "mite" module comes with too much extra baggage for the "8255_pci" driver to deal with so use a local, simpler initialization function. Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-16fiq_debugger: add ARM64 supportColin Cross
Add fiq_debugger_arm64.c that implements the platform-specific functions. Change-Id: I4d8b96777bb8503a93d4eb47bbde8e018740a5bf Signed-off-by: Colin Cross <ccross@android.com>
2014-04-16fiq_debugger: split arm support into fiq_debugger_arm.cColin Cross
Split arm support into a separate .c file that is only built for CONFIG_ARM. Change-Id: Iba16f4d51608bf9c3e5c8acefefcd38fead9797c Signed-off-by: Colin Cross <ccross@android.com>
2014-04-16fiq_debugger: use pt_regs for registersColin Cross
IRQ mode already passes in a struct pt_regs from get_irq_regs(). FIQ mode passes in something similar but not identical to a struct pt_regs - FIQ mode stores the spsr of the interrupted mode in slot 17, while pt_regs expects orig_r0. Replace the existing mixture of void *regs, unsigned *regs, and struct pt_regs * const with const struct pt_regs *. Modify dump_regs not to print the spsr since it won't be there in a struct pt_regs anyways. Modify dump_allregs to highlight the mode that was interrupted, making spsr easy to find there. Change-Id: Ibfe1723d702306c7605fd071737d7be9ee9d8c12 Signed-off-by: Colin Cross <ccross@android.com>
2014-04-16fiq_debugger: allow compiling without CONFIG_FIQ_GLUEColin Cross
Allow compiling fiq_debugger.c without CONFIG_FIQ_GLUE for platforms that don't support FIQs. Change-Id: Iabdfd790d24fa9d47b29d2f850c567af2dcad78f Signed-off-by: Colin Cross <ccross@android.com>
2014-04-16fiq_debugger: rename debug->fiq_debuggerColin Cross
Rename variables and functions in the global namespace to avoid future collisions. Change-Id: Ic23a304b0f794efc94cc6d086fddd63231d99c98 Signed-off-by: Colin Cross <ccross@android.com>
2014-04-15fiq_debugger: move into drivers/staging/android/fiq_debugger/Colin Cross
Move fiq_debugger into drivers/staging/android/fiq_debugger/ to allow for sharing between ARM and ARM64. Change-Id: I6ca5e8b7e3d000f57da3234260261c5592cef2a8 Signed-off-by: Colin Cross <ccross@android.com>
2014-04-09iio: meter: ina3221: add FORCED_TRIGGERED modeTimo Alho
This patchs adds an explicit triggered mode into ina3221 driver. There are now four modes of operation for ina3221 in the device driver (1) FORCED_TRIGGERED (2) FORCED_CONTINUOUS (3) TRIGGERED (4) CONTINUOUS First two (1, 2) are selectable from user space. If mode is not forced from user space, and critical or warning current limit has been configured, driver automatically picks the mode from latter two (3, 4) depending on the system activity. Operation mode of ina3221 can be selected by writing into running_mode sysfs entry. * Writing >0 enables FORCED_CONTINUOUS mode * Writing 0 enables FORCED_TRIGGERED mode * Writing <0 enables automatic mode selection of the driver Change-Id: I935e9be3280b46b5ee3dd83f50e4845ae2eafe0b Signed-off-by: Timo Alho <talho@nvidia.com> Reviewed-on: http://git-master/r/392886 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2014-04-07Revert "Revert "iio: adc: palmas: add dt support for autoconversion""Laxman Dewangan
This reverts commit 12eee98b377abc0c061ad820aa4cc8d1d95a15d3. Bringing back the Dt upport for autoconversion parameter configuration on plamas ADC. Change-Id: Ibaf912945653c3569ad6886f7a7dac4495c32831 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/392652
2014-04-05Revert "iio: adc: palmas: add dt support for autoconversion"Alexander Van Brunt
This reverts commit cc243afc6ecf4b49d2193605c37c6cc61aff6ae9. Change-Id: I63e08fdbe94c9061e6addfc42b5ffaab5f9a6b0d Signed-off-by: Alex Van Brunt <avanbrunt@nvidia.com> Reviewed-on: http://git-master/r/392611 GVS: Gerrit_Virtual_Submit Reviewed-by: Sridhar Lavu <slavu@nvidia.com> Tested-by: Sridhar Lavu <slavu@nvidia.com>
2014-04-05iio: adc: palmas: add dt support for autoconversionLaxman Dewangan
Add DT parsing for auto conversion configurations on palmas-adc. The autoconversion subnode is require as gpadc { :::: auto_conv0 { // Auto-conversion 0 parameters }; auto_conv1 { // Auto-conversion 1 parameters }; :::::::: }; Change-Id: Id730213f6d5c685efef65cee9c74c4e33c81c66c Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/392401
2014-03-31staging: iio: iqs253: fix sar workerSri Krishna chowdary
sar work function uses sar_wq and not wq. Fix it. Bug 1490840 Change-Id: I28b1575648c6aed77243a0d8fde84844ff69a09c Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Reviewed-on: http://git-master/r/390213 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Tested-by: Daniel Fu <danifu@nvidia.com> Reviewed-by: Mitch Luban <mluban@nvidia.com>
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-24 08:20:34 +0000