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2011-10-28net: wireless: bcmdhd: Fix memory corruption in wl_android_get_rssi()Dmitry Shmidt
In case of FW problem wldev_get_ssid() doesn't return error and ssid structure has garbage. Signed-off-by: Dmitry Shmidt <dimitrysh@google.com> Change-Id: I8d84a9b1ed1a0e423131a24da563151cd930a154 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35562 Tested-by: Per VAHLNE <per.xx.vahlne@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-28net: wireless: bcmdhd: change logic for removing monitor interace for P2P.Howard M. Harte
Change-Id: Ie757ec25c86d0402d0463a9b7f2fff14b840f446 Signed-off-by: Howard M. Harte <hharte@broadcom.com> Signed-off-by: Dmitry Shmidt <dimitrysh@google.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35561 Tested-by: Per VAHLNE <per.xx.vahlne@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-28Additional patch for scan and connection problem.Howard M. Harte
Change-Id: I79a25bd3f36f5d3accae83116084b8baf63a1033 Signed-off-by: Howard M. Harte <hharte@broadcom.com> Signed-off-by: Dmitry Shmidt <dimitrysh@google.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35560 Tested-by: Per VAHLNE <per.xx.vahlne@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-28net: wireless: bcmdhd: Put p2p_dev_addr under DHD_P2P_DEV_ADDR_FROM_SYSFSDmitry Shmidt
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com> Change-Id: Iac27a11f1bdd6b217e975474641eebe5d4ec781d Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35559 Tested-by: Per VAHLNE <per.xx.vahlne@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-28net: wireless: bcmdhd: Fix rfkill cleaning on failureDmitry Shmidt
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com> Change-Id: I6721f317bcd0fe3e1ea296a02b79442c8e899165 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35558 Tested-by: Per VAHLNE <per.xx.vahlne@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-28Fix scan and connection problem.Howard M. Harte
Change-Id: Idd77caf358fc77c4b81929c644020d09009e4f36 Signed-off-by: Howard M. Harte <hharte@broadcom.com> Signed-off-by: Dmitry Shmidt <dimitrysh@google.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35557 Tested-by: Per VAHLNE <per.xx.vahlne@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-28Update to 5.90.125.52:Howard M. Harte
Fix unremoved monitor interface problem after killing hostapd. Add WPS support for hostapd. Change-Id: I4e476fafb203592fcdf5c15a526b67d4aa78df3e Signed-off-by: Howard M. Harte <hharte@broadcom.com> Signed-off-by: Dmitry Shmidt <dimitrysh@google.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35556 Tested-by: Per VAHLNE <per.xx.vahlne@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-28Fix a potential crash/memory leak if NVRAM fails to load.Howard M. Harte
Change-Id: I27f41dd5833835b74f38524e9691d68ac807c991 Signed-off-by: Howard M. Harte <hharte@broadcom.com> Signed-off-by: Dmitry Shmidt <dimitrysh@google.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35555 Tested-by: Per VAHLNE <per.xx.vahlne@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-28net: wireless: bcmdhd: Ignore WL_BSS_INFO_VERSION valueDmitry Shmidt
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com> Change-Id: I30f9accee0a1b200847f3675f2ed109bbe316560 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35554 Tested-by: Per VAHLNE <per.xx.vahlne@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-28Fix ag band issue and escan crashesLin Ma
Change-Id: Ie1bdb52a362755b7c922be9b721e9cf0e4042d95 Signed-off-by: Howard M. Harte <hharte@broadcom.com> Signed-off-by: Dmitry Shmidt <dimitrysh@google.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35553 Tested-by: Per VAHLNE <per.xx.vahlne@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-28TEE driver: NULL variable usageBerne Hebark
Return if error in kmalloc, instead of goto err and call function using NULL variable. ST-Ericsson ID: 369796 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: Ib72acb6366f36febe3ea5cb7c9ceb275cfb1f038 Signed-off-by: Berne Hebark <berne.hebark@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35493 Reviewed-by: Joakim BECH <joakim.xx.bech@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Reviewed-by: QATOOLS Reviewed-by: QABUILD
2011-10-28u8500 : USB :New notification events for BatManrajaram
Added notification events for ACA cases so that battery manager can distinguish between Standard Host and ACA charger. ST-Ericsson Linux next: NA ST-Ericsson ID: 362951 ST-Ericsson FOSS-OUT ID: Trivial Signed-off-by: rajaram <rajaram.ragupathy@stericsson.com> Signed-off-by: Sakethram Bommisetti <sakethram.bommisetti@stericsson.com> Change-Id: I02a19bced97b408990d8effb785418bf182ac27b Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34862 Tested-by: Rajaram REGUPATHY <ragupathy.rajaram@stericsson.com> Reviewed-by: Praveena NADAHALLY <praveen.nadahally@stericsson.com> Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
2011-10-28power:ab5500-fg: send UEvent when battery voltage is low/highArun Murthy
Send UEvent when battery voltage is low/high so that android power framework is being notified and actions are taken by android accordingly. This also ensure that the paltform is shutdown cleanly when battery voltage is below lower threshold. ST-Ericsson Linux next: NA ST-Ericsson ID: 365061 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I01e3579ba5860244cd5837c8eb59f71bd9b5d719 Signed-off-by: Arun Murthy <arun.murthy@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35050 Reviewed-by: QABUILD Reviewed-by: Rajagopala VENKATARAVANAPPA X <rajagopala.v@stericsson.com> Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
2011-10-28u5500: add MTIMER clocksourceRabin Vincent
ST-Ericsson ID: 368260 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Depends-On: I5307cb7f58fdf890896d641a8e4f49098a90b68e Change-Id: I9ef4ff1c63f6ec9293ece4013f13cf3caa707d9d Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34307 Reviewed-by: QATOOLS Reviewed-by: QABUILD
2011-10-27mmc: mmci: PM runtime updateUlf Hansson
In the suspend callback the pm_runtime_put_sync is now no more useable. To be able to force our device into runtime suspend state while doing a system suspend, the AMBA bus are using the suspend|resume_noirq functions. The AMBA bus will from these functions call for it's runtime_suspend|resume functions which then reaches mmci's runtime_suspend|resume as well. Change-Id: I86d7480fd8612d80e2f5e0e8d9d3b31f42637638 Signed-off-by: Ulf Hansson <ulf.hansson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35506 Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-10-27AMBA: Use suspend_noriq to force devices into runtime suspendUlf Hansson
To be able to make sure devices are put into runtime suspend after a suspend sequence, the suspend_noirq callback is used. Previously it was was possible for drivers doing pm_runtime_suspend and pm_runtime_put_sync directly from it's suspend callbacks. This is now not possible due to the following commit, which solve a race issue: PM: Limit race conditions between runtime PM and system sleep (v2) Change-Id: I48b988e9f7e411a0a122a58c0967fbee61256f89 Signed-off-by: Ulf Hansson <ulf.hansson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35505 Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-10-27PM: Limit race conditions between runtime PM and system sleep (v2)Rafael J. Wysocki
One of the roles of the PM core is to prevent different PM callbacks executed for the same device object from racing with each other. Unfortunately, after commit e8665002477f0278f84f898145b1f141ba26ee26 (PM: Allow pm_runtime_suspend() to succeed during system suspend) runtime PM callbacks may be executed concurrently with system suspend/resume callbacks for the same device. The main reason for commit e8665002477f0278f84f898145b1f141ba26ee26 was that some subsystems and device drivers wanted to use runtime PM helpers, pm_runtime_suspend() and pm_runtime_put_sync() in particular, for carrying out the suspend of devices in their .suspend() callbacks. However, as it's been determined recently, there are multiple reasons not to do so, inlcuding: * The caller really doesn't control the runtime PM usage counters, because user space can access them through sysfs and effectively block runtime PM. That means using pm_runtime_suspend() or pm_runtime_get_sync() to suspend devices during system suspend may or may not work. * If a driver calls pm_runtime_suspend() from its .suspend() callback, it causes the subsystem's .runtime_suspend() callback to be executed, which leads to the call sequence: subsys->suspend(dev) driver->suspend(dev) pm_runtime_suspend(dev) subsys->runtime_suspend(dev) recursive from the subsystem's point of view. For some subsystems that may actually work (e.g. the platform bus type), but for some it will fail in a rather spectacular fashion (e.g. PCI). In each case it means a layering violation. * Both the subsystem and the driver can provide .suspend_noirq() callbacks for system suspend that can do whatever the .runtime_suspend() callbacks do just fine, so it really isn't necessary to call pm_runtime_suspend() during system suspend. * The runtime PM's handling of wakeup devices is usually different from the system suspend's one, so .runtime_suspend() may simply be inappropriate for system suspend. * System suspend is supposed to work even if CONFIG_PM_RUNTIME is unset. * The runtime PM workqueue is frozen before system suspend, so if whatever the driver is going to do during system suspend depends on it, that simply won't work. Still, there is a good reason to allow pm_runtime_resume() to succeed during system suspend and resume (for instance, some subsystems and device drivers may legitimately use it to ensure that their devices are in full-power states before suspending them). Moreover, there is no reason to prevent runtime PM callbacks from being executed in parallel with the system suspend/resume .prepare() and .complete() callbacks and the code removed by commit e8665002477f0278f84f898145b1f141ba26ee26 went too far in this respect. On the other hand, runtime PM callbacks, including .runtime_resume(), must not be executed during system suspend's "late" stage of suspending devices and during system resume's "early" device resume stage. Taking all of the above into consideration, make the PM core acquire a runtime PM reference to every device and resume it if there's a runtime PM resume request pending right before executing the subsystem-level .suspend() callback for it. Make the PM core drop references to all devices right after executing the subsystem-level .resume() callbacks for them. Additionally, make the PM core disable the runtime PM framework for all devices during system suspend, after executing the subsystem-level .suspend() callbacks for them, and enable the runtime PM framework for all devices during system resume, right before executing the subsystem-level .resume() callbacks for them. Conflicts: drivers/base/power/main.c Change-Id: I184431a2e6663222685098d869272b5e84b93c11 Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Ulf Hansson <ulf.hansson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35337 Reviewed-by: QABUILD Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-10-27PM: Introduce generic "noirq" callback routines for subsystems (v2)Rafael J. Wysocki
Introduce generic "noirq" power management callback routines for subsystems in addition to the "regular" generic PM callback routines. The new routines will be used, among other things, for implementing system-wide PM transitions support for generic PM domains. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Change-Id: I345a1c6d221b402f349837581681bc7b5c464ea9 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35335 Reviewed-by: QABUILD Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com> Tested-by: Ulf HANSSON <ulf.hansson@stericsson.com>
2011-10-27U8500 CM: fix re-entrancy issuePierre Peiffer
Fix a re-entrancy issue when killing two processes that use the CM driver simultaneously. ST-Ericsson ID: 364585 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I48cb434b87a85b635fe4506a92d7b1c7086071fb Signed-off-by: Pierre Peiffer <pierre.peiffer@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35216 Reviewed-by: QATOOLS Reviewed-by: QABUILD
2011-10-27mfd: u8500: remove Vape dependency for esram34Per Forlin
Dependency to Vape prevents the platform from being able to go ApSleep. When platform goes to ApSleep esram32 will switch to Vsafe. ST-Ericsson ID: 370266 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: NA Change-Id: I451e1d866c5999b2365c0127fd1044964691834e Signed-off-by: Per Forlin <per.forlin@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35424 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-27video: mcde: Add host_eot_gen propertyJimmy Rubin
Some DSI displays requires a EOT packet after a transfer in HS. This is optional in the MIPI standard and dependant on the display IC if it should be used or not. ST-Ericsson ID: 367923 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: Ia7f8d37cd0ab80847a6098489790d133dbcccb64 Signed-off-by: Jimmy Rubin <jimmy.rubin@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35324 Reviewed-by: Marcus LORENTZON <marcus.xm.lorentzon@stericsson.com> Reviewed-by: Per PERSSON <per.xb.persson@stericsson.com>
2011-10-27U9500: Add Vape consumer for STE HSIPawel Szyszuk
STE HSI Vape consumer was added to the old kernel 2.6.35, but it was not ported to kernel 3.0.0. ST-Ericsson ID: 370094 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Original Change-Id: I0a9e20f6ef944f9cfa93d425f79b611572992ec8 Change-Id: Iad4d628b06a5780001b14d659d7b282da626ca1c Signed-off-by: Pawel Szyszuk <pawel.szyszuk@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35330 Reviewed-by: Alex MACRO <alex.macro@stericsson.com> Reviewed-by: Derek MORTON <derek.morton@stericsson.com> Reviewed-by: QATOOLS Reviewed-by: QABUILD Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Reviewed-by: Bengt JONSSON <bengt.g.jonsson@stericsson.com>
2011-10-27input: keyboard: nomadik-ske: Do not always enable on suspendJonas Aaberg
The resume hook did always enable the ske driver on resume. ST-Ericsson Linux next: - ST-Ericsson ID: 369127 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I613c0d0b0d626c77a422eaa65e3060dcc866ed56 Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34793 Reviewed-by: QABUILD Reviewed-by: Bengt JONSSON <bengt.g.jonsson@stericsson.com>
2011-10-27b2r2: Add support for blending on background imageJörgen Nilsson
Instead of blending only on the destination there is now a possibility to blend on a supplied background using standard blending flags. The background blending option is enabled through setting a flag in the request. When background blending is enabled the destination blending is omitted and the destination buffer is simply overwritten. ST-Ericsson Linux next: NA Depends-On: I85ba9d0006e7480167f72f2a6b5c9d8fff272813, Ia34f98cfb20e2f0486049e82581dcea28b465ed4, I5cbeb4525a98a5b9884c3464154182810ee7449b ST-Ericsson ID: 350337 ST-Ericsson FOSS-OUT ID: Trivial Introduce non-backward compatible changes to exposed interfaces Signed-off-by: Jörgen Nilsson <jorgen.nilsson@stericsson.com> Change-Id: Ifeb8eb66c2fed97c541b09715a17251a81e493ab Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34023 Tested-by: Jorgen NILSSON <jorgen.nilsson@stericsson.com> Reviewed-by: Maciej SOCHA <maciej.socha@stericsson.com> Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-10-27video: mcde: use DSI display with one data laneAnders Bauer
This patch enables using displays with one DSI data lane. ST-Ericsson ID: 359227 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I852c55060c5c4ffa8b50eb6b8dbc3e002d4fe658 Signed-off-by: Anders Bauer <anders.bauer@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35323 Tested-by: Jimmy RUBIN <jimmy.rubin@stericsson.com> Reviewed-by: QATOOLS Reviewed-by: QABUILD Reviewed-by: Per PERSSON <per.xb.persson@stericsson.com> Reviewed-by: Marcus LORENTZON <marcus.xm.lorentzon@stericsson.com> Reviewed-by: Jimmy RUBIN <jimmy.rubin@stericsson.com>
2011-10-27power: ab8500-bm: Check the usb type in notifier callKalle Komierowski
This patch forces the charger driver to handle the dedicated usb. ST-Ericsson Linux next: NA ST-Ericsson ID: 362955 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: If7da233dd4b914fe95395748e15851002d9c2674 Signed-off-by: Kalle Komierowski <karl.komierowski@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35351 Reviewed-by: QABUILD Reviewed-by: Praveena NADAHALLY <praveen.nadahally@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-27video: av8100: Remove fb on/off machine dependencyMarcus Lorentzon
AV8100 driver is calling into an external function defined in mach-ux500 making this driver statically machine dependant. This patch attempt to remove this dependency. ST-Ericsson ID: 369972 ST-Ericsson FOSS-OUT ID: Trivial ST-Ericsson Linux next: NA Change-Id: Iff8943905ea7b1a072feb5d6a42886daed33a6a9 Signed-off-by: Marcus Lorentzon <marcus.xm.lorentzon@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35243 Reviewed-by: QATOOLS Reviewed-by: QABUILD Reviewed-by: Per PERSSON <per.xb.persson@stericsson.com> Reviewed-by: Jimmy RUBIN <jimmy.rubin@stericsson.com>
2011-10-26cg2900: Register CG2900 as clock source for wlanHemant Gupta
This patch registers CG2900 Driver as clock source which can be used by CW1200 Driver for enabling, disabling clock supplied by CG2900. ST-Ericsson Linux next: 361990 ST-Ericsson ID: 361990 ST-Ericsson FOSS-OUT ID: STETL-FOSS-OUT-10019 Change-Id: I0cd529823200c6225b13b36fa6bbeff337bd5e04 Signed-off-by: Hemant Gupta <hemant.gupta@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33936 Reviewed-by: Nitin DHINGRA <nitin.dhingra@stericsson.com> Reviewed-by: QABUILD Reviewed-by: Lukasz RYMANOWSKI <lukasz.rymanowski@stericsson.com> Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com> Reviewed-by: Dmitry TARNYAGIN <dmitry.tarnyagin@stericsson.com> Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
2011-10-25dmaengine/ste_dma40: limit burst size to 16Per Forlin
The client is not aware of the maximum burst size in the dma driver. If the size exceeds 16 set max to 16. ST-Ericsson ID: 363565 ST-Ericsson FOSS-OUT ID: Trivial ST-Ericsson Linux next: NA Change-Id: I298b779db3d42944f2fcc9688fe519f640cca99d Signed-off-by: Per Forlin <per.forlin@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34361 Reviewed-by: QATOOLS Reviewed-by: QABUILD Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-10-25[U9500] Correct the GPIO configuration for WLANRejane Durand
There are two parts in this correction. Firstly, as there is much in common between a U9500 platform and a U8500 one, all the tests performed to identify a U9500 platform shall be done before the ones related to U8500. Otherwise, the platform will be considered as a U8500 one and the GPIOs will be badly configured. Secondly, the mapping of WLAN_IRQ has to be changed. On U8500, WLAN_IRQ is mapped onto GPIO04. On U9500, it is GPIO144 that shall be used. ST-Ericsson ID: 368270 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I5880f617c65f7cf4ca9eeabf22a53f7a77c20133 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34320 Reviewed-by: Rejane DURAND <rejane.durand@stericsson.com> Tested-by: Rejane DURAND <rejane.durand@stericsson.com> Reviewed-by: QATOOLS Reviewed-by: Baptiste CHAULOUX <baptiste.chauloux@stericsson.com> Tested-by: Baptiste CHAULOUX <baptiste.chauloux@stericsson.com> Reviewed-by: Christophe GUIBOUT <christophe.guibout@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-25dmaengine/ste_dma40: set dma max seg to 0xffffPer Forlin
Maximum DMA seg size is (0xffff x data_width). If max seg size is not set it deafults to 64k. This results in failure if transferring 64k in byte mode. Large seg sizes may be supported by splitting large transfer. ---------------- commit d49278e3351b34870cbffffc5067348a318e7b06 Author: Per Forlin <per.forlin@stericsson.com> Date: Mon Dec 20 18:31:38 2010 +0100 dmaengine: dma40: Add support to split up large elements ---------------- This patch has been rejected or lost on kernel 3.0. It exists on mainline kernel 3.0. ST-Ericsson ID: 363565 ST-Ericsson FOSS-OUT ID: Trivial ST-Ericsson Linux next: NA Change-Id: I7c0bf09df04cb20da2164c5c40f3a0ae73e65289 Signed-off-by: Per Forlin <per.forlin@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34405 Reviewed-by: QATOOLS Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-10-25CG2900 FM Radio: Improper RDS Thread handling.anupam roy
This patch fixes the thread leak issue from CG2900 FM kernel driver by proper handling of RDS threads. ST-Ericsson Linux next: NA ST-Ericsson ID: 365795 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I277dae0e74f4115db2b0f734dd7f6361678b9502 Signed-off-by: anupam roy <anupam.roy@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34400 Reviewed-by: QATOOLS Reviewed-by: Anurag SRIVASTAVA <anurag.srivastava@stericsson.com> Reviewed-by: Johan PALMAEUS <johan.xj.palmaeus@stericsson.com> Reviewed-by: Hemant GUPTA <hemant.gupta@stericsson.com>
2011-10-25cg2900: Fix for race conditionLukasz Rymanowski
Fix for race condition which leads to double kfree_skb. ST-Ericsson Linux next: 365852 ST-Ericsson ID: 365852 ST-Ericsson FOSS-OUT ID: STETL-FOSS-OUT-10019 Change-Id: Ia951a283d9e3774b29a51280b0536838926c99f9 Signed-off-by: Lukasz Rymanowski <lukasz.rymanowski@tieto.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34863 Reviewed-by: Lukasz RYMANOWSKI <lukasz.rymanowski@stericsson.com> Tested-by: Lukasz RYMANOWSKI <lukasz.rymanowski@stericsson.com> Reviewed-by: Hemant GUPTA <hemant.gupta@stericsson.com> Reviewed-by: SZYMON JANC <szymon.janc@tieto.com> Reviewed-by: Nitin DHINGRA <nitin.dhingra@stericsson.com> Reviewed-by: Ulrik LAUREN <ulrik.lauren@stericsson.com>
2011-10-24dmaengine/ste_dma40: fix memory leak due to prepared descriptorsPer Forlin
Prepared descriptors that are not submitted will not be freed. Add prepared descriptor to a list to be able to release them upon dmaengine_terminate_all(). ST-Ericsson ID: 362972 ST-Ericsson FOSS-OUT ID: NA ST-Ericsson Linux next: NA Change-Id: I93bb2bd072851c435c0dcf0a50deab63d9c1b735 Signed-off-by: Per Forlin <per.forlin@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34968 Tested-by: Narayanan GOPALAKRISHNAN <narayanan.gopalakrishnan@stericsson.com> Reviewed-by: Per FORLIN <per.forlin@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-24ux500: nmf cm: Manage the dma lcla in esrambarge
Manage the dma lcla in esram instead of ddr Depends-On: I4bc5b72f6d198f26c7b48572cb3843d18c6b8553, I590751f732021c5f2f4da9b7d51ae5dc10087be7, If5d86036b8b9ef72863c447f0e400bb4e51b2ab3 ST-Ericsson ID: 364165 ST-Ericsson FOSS-OUT ID: Trivial: ST-Ericsson Linux next: NA Change-Id: Ic9ac2971bd9f3bf267e04de37b698ff968033ebc Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34369 Reviewed-by: Sylvain BARGE <sylvain.barge@stericsson.com> Reviewed-by: Thierry STRUDEL <thierry.strudel@stericsson.com> Tested-by: Sylvain BARGE <sylvain.barge@stericsson.com>
2011-10-24spi/pl022: skip default configuration before suspendingVirupax Sadashivpetimath
The loading of the default configuration before suspending has been in the driver since its inception, but it is not really needed. Especially so since we take to all the trouble of enabling and disabling power and clock just to do this. Let's scrap this now. Change-Id: I69c9f5999ba0026f4b82be30f1ffd0a8b1c8ac85 Signed-off-by: Virupax Sadashivpetimath <virupax.sadashivpetimath@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35019 Reviewed-by: Avinash A <avinash.a@stericsson.com> Tested-by: Avinash A <avinash.a@stericsson.com> Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
2011-10-24spi/pl022: disable the PL022 block when unusedVirupax Sadashivpetimath
Make sure we clear the enable bit when the block is not used. This will save some energy in certain hardware versions. Change-Id: I7b1fc03cdd60b56657ae58742273650d1d94a032 Signed-off-by: Virupax Sadashivpetimath <virupax.sadashivpetimath@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35018 Reviewed-by: Avinash A <avinash.a@stericsson.com> Tested-by: Avinash A <avinash.a@stericsson.com> Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
2011-10-24spi/pl022: fix build warningsJonas Aaberg
The driver build complains with newer compilers unless you initialize this struct properly. Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Change-Id: Id297b0a9c9cd3fe600b4dbfb1c1f0e7e1c1fcc66 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35017 Reviewed-by: Avinash A <avinash.a@stericsson.com> Tested-by: Avinash A <avinash.a@stericsson.com> Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
2011-10-24spi/pl022: only enable RX interrupts when TX is completeChris Blair
For interrupt mode transfers, start with only TX interrupts enabled to reduce the overall number of interrupts received. Once TX is complete, enable RX interrupts to complete the transfer. Change-Id: I8184d865da3f6eacca03d0fa219e862d40b6a797 Signed-off-by: Chris Blair <chris.blair@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35016 Reviewed-by: Avinash A <avinash.a@stericsson.com> Tested-by: Avinash A <avinash.a@stericsson.com> Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
2011-10-22dmaengine/ste_dma40: fix Oops due to double free of client descriptorPer Forlin
The client list may exist in two lists at the same time. This makes free fail since the same desc is freed multiple times. Remove desc from client list when adding it to the pending queue. Move free of client owned descriptors from free_dma() to terminate_all(). Unable to handle kernel paging request at virtual address 00100104 pgd = dea8c000 [00100104] *pgd=1ea62831, *pte=00000000, *ppte=00000000 Internal error: Oops: 817 [#1] PREEMPT SMP Modules linked in: CPU: 0 Not tainted (3.1.0-rc3+ #58) PC is at d40_free_chan_resources+0x64/0x330 ST-Ericsson ID: 362972 ST-Ericsson FOSS-OUT ID: NA ST-Ericsson Linux next: NA Change-Id: I66946e99ec5a47f6c5600bffc62ea9f56b6ff257 Signed-off-by: Per Forlin <per.forlin@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34964 Tested-by: Narayanan GOPALAKRISHNAN <narayanan.gopalakrishnan@stericsson.com> Reviewed-by: Per FORLIN <per.forlin@stericsson.com> Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-10-22dmaengine/ste_dma40: add missing kernel doc for pending_queuePer Forlin
ST-Ericsson ID: 362972 ST-Ericsson FOSS-OUT ID: NA ST-Ericsson Linux next: NA Change-Id: I1f1ebdc763a3213cad3c1a4ef85159ea4cf303bb Signed-off-by: Per Forlin <per.forlin@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34962 Tested-by: Narayanan GOPALAKRISHNAN <narayanan.gopalakrishnan@stericsson.com> Reviewed-by: Per FORLIN <per.forlin@stericsson.com> Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-10-22dmaengine/ste_dma40: add a separate queue for pending requestsPer Forlin
ST-Ericsson ID: 362972 ST-Ericsson FOSS-OUT ID: NA ST-Ericsson Linux next: NA tx_submit will add descriptors to the pending queue. Issue pending will then move the pending descriptors to the transfer queue. Change-Id: I788d74f7680e050b85a6245505c43285a1a027fc Signed-off-by: Per Forlin <per.forlin@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34960 Tested-by: Narayanan GOPALAKRISHNAN <narayanan.gopalakrishnan@stericsson.com> Reviewed-by: Per FORLIN <per.forlin@stericsson.com> Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-10-22dmaengine/ste_dma40: remove duplicate call to d40_pool_lli_free().Per Forlin
d40_desc_free() already calls d40_pool_lli_free(). ST-Ericsson ID: 362972 ST-Ericsson FOSS-OUT ID: NA ST-Ericsson Linux next: NA Change-Id: I1c967138a0683eceef3f11cc7f8a977dcfcdfecb Signed-off-by: Per Forlin <per.forlin@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34949 Tested-by: Narayanan GOPALAKRISHNAN <narayanan.gopalakrishnan@stericsson.com> Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-10-22dmaengine/ste_dma40: use AMBA PrimeCell helper macrosLinus Walleij
The DMA40 is not a PrimeCell from ARM, but it still use the same ID registers. So let's utilize the existing macros in the PrimeCell header to identify manufacturer and revision of the IP block instead of reinventing the wheel. ST-Ericsson ID: 362972 ST-Ericsson FOSS-OUT ID: NA ST-Ericsson Linux next: NA Change-Id: I212b38f374a877b1a335e6324e8a437602cbda6c Cc: Robert Marklund <robert.marklund@stericsson.com> Cc: Per Forlin <per.forlin@linaro.org> Cc: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34940 Tested-by: Narayanan GOPALAKRISHNAN <narayanan.gopalakrishnan@stericsson.com> Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-10-22dma40: use flags to reduce parameter countRabin Vincent
ST-Ericsson ID: 362972 ST-Ericsson FOSS-OUT ID: NA ST-Ericsson Linux next: NA Change-Id: I9e7b1b347c56d320ec573e68cd40581866bf0882 Acked-by: Per Forlin <per.forlin@stericsson.com> Acked-by: Jonas Aaberg <jonas.aberg@stericsson.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34911 Tested-by: Narayanan GOPALAKRISHNAN <narayanan.gopalakrishnan@stericsson.com> Reviewed-by: QATOOLS
2011-10-22dma40: unify src/dst addr checkRabin Vincent
ST-Ericsson ID: 362972 ST-Ericsson FOSS-OUT ID: NA ST-Ericsson Linux next: NA Change-Id: I571cdaf0970306e78b69a443883c699cc18772d7 Acked-by: Per Forlin <per.forlin@stericsson.com> Acked-by: Jonas Aaberg <jonas.aberg@stericsson.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34896 Tested-by: Narayanan GOPALAKRISHNAN <narayanan.gopalakrishnan@stericsson.com> Reviewed-by: QATOOLS Reviewed-by: QABUILD
2011-10-22dma40: pass the info pointer all the way to reduce argument countRabin Vincent
ST-Ericsson ID: 362972 ST-Ericsson FOSS-OUT ID: NA ST-Ericsson Linux next: NA Change-Id: I3279e5a337ca319ec9a8f21eef8dfbfec6e8182f Acked-by: Per Forlin <per.forlin@stericsson.com> Acked-by: Jonas Aaberg <jonas.aberg@stericsson.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34884 Tested-by: Narayanan GOPALAKRISHNAN <narayanan.gopalakrishnan@stericsson.com>
2011-10-22dma40: unify d40_log_sg_to_lli funcs for mem and slaveRabin Vincent
ST-Ericsson ID: 362972 ST-Ericsson FOSS-OUT ID: NA ST-Ericsson Linux next: NA Change-Id: Ibaa0c8dc66be8aed389f80aec866b68e5ddc6295 Acked-by: Per Forlin <per.forlin@stericsson.com> Acked-by: Jonas Aaberg <jonas.aberg@stericsson.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34857 Tested-by: Narayanan GOPALAKRISHNAN <narayanan.gopalakrishnan@stericsson.com> Reviewed-by: QABUILD
2011-10-21power: ab8500_bm: Change node name to a generic nameKalle Komierowski
A simple rename of the /sys/ab8500_fg/charge_full to /sys/battery/charge_full to make it usable on more platforms. ST-Ericsson ID: 358829 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I9e2a711fb62876b44a1957ec508b087aaa1ca42c Signed-off-by: Kalle Komierowski <karl.komierowski@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34910 Reviewed-by: Peter ENDERBORG <peter.enderborg@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-21mmc: mmci: add constraints on alignment for SDIOPer Forlin
Buffers must be 4 bytes aligned due to restrictions that the PL18x FIFO accesses must be done in a 4-byte aligned manner. Enable DMA_REQCTL for SDIO to support write of not 32 bytes aligned sg element lengths. In PIO mode any buffer length can be handled as long as the buffer address is 4 byte aligned. mmc_test results for DMA mode: "Badly aligned write": Unsupported "Badly aligned read": Unsupported "Badly aligned multi-block write": Unsupported "Badly aligned multi-block read": Unsupported (not 4 byte aligned is unsupported) "4 bytes aligned sg-element length write": FAIL (PASS if DMA_REQCTL is enable) "4 bytes aligned sg-element length read": PASS "32 bytes aligned sg-element length write": PASS "32 bytes aligned sg-element length read": PASS "4 bytes aligned sg-element address write": PASS "4 bytes aligned sg-element address read": PASS "32 bytes aligned sg-element address write": PASS "32 bytes aligned sg-element address read": PASS ST-Ericsson ID: 363565 ST-Ericsson FOSS-OUT ID: Trivial ST-Ericsson Linux next: NA Change-Id: I8e926ae1d7e1352198b27c815c46feafc42f6b61 Signed-off-by: Ulf Hansson <ulf.hansson@stericsson.com> Signed-off-by: Per Forlin <per.forlin@stericsson.com> Signed-off-by: Stefan Nilsson XK <stefan.xk.nilsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32383
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-13 10:05:46 +0000