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2011-07-19USB:Enable GPIO configuration at connectlinaro-11.07-2.6.38Sakethram Bommisetti
GPIO alternate configuration is set when the USB is connected and reset at USB disconnect. Change-Id: I07d9c2ed5028879ecff309aa9e4ac25deac148f5 Signed-off-by: Sakethram Bommisetti <sakethram.bommisetti@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/27203 Reviewed-by: QATOOLS Reviewed-by: Praveena NADAHALLY <praveen.nadahally@stericsson.com> Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
2011-06-29mfd: ab5500 - maintain proper ordering of the deviceidArun Murthy
ab5500 core driver appends device deviceid to the device name and hence the order should be maintained in defining the deviceid Ex: sound/soc/ux500/u5500.c: .codec_name = "ab5500-codec.9", Since 2 new devices chargalg and btemp were added prior to codec audio stopped working. ST-Ericsson Linux next: Not Tested ST-Ericsson ID: WP256401 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: Id44e60a16d2c2b7181edd8fb553c3220788d6326 Signed-off-by: Arun Murthy <arun.murthy@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/25788 Reviewed-by: QATEST Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2011-06-29video: mcde: Add Fictive displayPer Persson
The possibility to use a fictive display that is not using HW, is added. Depends-On: I1ba92f35528518c9a9e2c805973dac8033a17f39 ST-Ericsson ID: 344358 ST-Ericsson Linux next: Not tested, ER 282779 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I8ddc6069e037d879582c810f9298273b3d75cc15 Signed-off-by: Per Persson <per.xb.persson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/24716 Reviewed-by: QATOOLS Reviewed-by: QATEST Reviewed-by: Marcel TUNNISSEN <marcel.tuennissen@stericsson.com> Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-06-29power: abx500-chargalg: charging algorithmArun Murthy
A generic charging algorithm for all abx500 varants. It is a high level algorithm and hence doesn't include any low level or hardware interaction. Each of the abx500 charging drivers will implement low level hardware interaction function and provide inputs to this generic charging algorithm to monitor and implement the charging functionality. ST-Ericsson Linux next: Not Tested ST-Ericsson ID: WP256401 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I8634160b2e67132ae68a09fda7a9fd9d36dd23d2 Signed-off-by: Arun Murthy <arun.murthy@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/23150 Reviewed-by: QATEST Reviewed-by: Johan PALSSON <johan.palsson@stericsson.com> Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2011-06-29power: ab5500-charger: ab5500 usb charger driverArun Murthy
Adds a power supply class for usb, used to charge the battery. It includes enabling/disabling of usb charging and monitoring the usb. ST-Ericsson Linux next: Not Tested ST-Ericsson ID: WP256401 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I4fa42b3dbe82103ad49293b784243dc0edb61558 Signed-off-by: Arun Murthy <arun.murthy@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/23149 Reviewed-by: QATEST Reviewed-by: Johan PALSSON <johan.palsson@stericsson.com> Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2011-06-29mfd: ab5500 - update with battery driver related stuffArun Murthy
Add charger, fuel gauge, battery temperature as clients of ab5500. Update the registers access privilege to each of the above mentioned and also the interrupts being used. ST-Ericsson Linux next: Not Tested ST-Ericsson ID: WP256401 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: Ied7a7bc876459c3b96a62cda1ce29354f70c8573 Signed-off-by: Arun Murthy <arun.murthy@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/23148 Reviewed-by: QATEST Reviewed-by: Karl KOMIEROWSKI <karl.komierowski@stericsson.com> Reviewed-by: Johan PALSSON <johan.palsson@stericsson.com> Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2011-06-29u8500: shrm: Add support for CIQ L2Mux channelKumar Sanghvi
Adds support for the CIQ L2Mux channel ST-Ericsson ID: CR334399 Change-Id: Ib189a1090c11b3537fafd6f3b9bc8becf1c63c2f Signed-off-by: Kumar Sanghvi <kumar.sanghvi@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/23373 Reviewed-by: QATEST Tested-by: Sean SANDOVAL <sean.xx.sandoval@stericsson.com> Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2011-06-29lib: add kstrto*_from_user()Alexey Dobriyan
There is quite a lot of code which does copy_from_user() + strict_strto*() or simple_strto*() combo in slightly different ways. Before doing conversions all over tree, let's get final API correct. Enter kstrtoull_from_user() and friends. Typical code which uses them looks very simple: TYPE val; int rv; rv = kstrtoTYPE_from_user(buf, count, 0, &val); if (rv < 0) return rv; [use val] return count; There is a tiny semantic difference from the plain kstrto*() API -- the latter allows any amount of leading zeroes, while the former copies data into buffer on stack and thus allows leading zeroes as long as it fits into buffer. This shouldn't be a problem for typical usecase "echo 42 > /proc/x". The point is to make reading one integer from userspace _very_ simple and very bug free. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Change-Id: I2f9776b265fb4368abc955ed38ebe60958c01d12 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/25238 Tested-by: Jonas ABERG <jonas.aberg@stericsson.com> Reviewed-by: QATEST Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-06-29u8500: shrm: Move shrm to drivers/modemKumar Sanghvi
Moves shrm specific files from arch/arm/mach-ux500/mach/include and drivers/misc to include/linux/modem/shrm and drivers/modem/shrm respectively ST-Ericsson ID: CR329459 Change-Id: I3a08f83e5302429d51eb865ee1c5e4e0ec73e31b Signed-off-by: Kumar Sanghvi <kumar.sanghvi@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/23980 Reviewed-by: QATEST Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2011-06-29drivers: Add Modem Access FrameworkKumar Sanghvi
Adds Modem Access Framework, which allows for registering platform specific modem access mechanisms. The framework also exposes APIs for client drivers for getting and releasing access to modem, regardless of the underlying platform specific access mechanism. ST-Ericsson ID: CR329459 Change-Id: I643c56892e4423ec27467cbcfe8a22586c1e3f6a Signed-off-by: Kumar Sanghvi <kumar.sanghvi@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/23553 Reviewed-by: QATEST Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2011-06-29u5500: leds: lm3530: calibrate ALS input voltageShreshtha Kumar Sahu
This patch provides the support for auto calibration of ALS Zone boundaries based on min/max ALS input voltage. ST-Ericsson Linux next: (Tested and reviewed 2011-06-09, ER336280) ST-Ericsson ID: 343609 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I64f7dc5c72381fd5574b26d571ac4cfda7d86484 Signed-off-by: Shreshtha Kumar Sahu <shreshthakumar.sahu@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/24332 Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2011-06-29power: remove charger from ab8500 structMattias Wallin
The pointer to the charger from the ab8500 struct is no longer needed. ST-Ericsson ID: 256401 ST-Ericsson FOSS-OUT ID: Trivial ST-Ericsson Linux next: NA Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com> Change-Id: Iec4d4fb69c54366f96283ab1e676a874637550f0 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/24710 Reviewed-by: Johan PALSSON <johan.palsson@stericsson.com> Reviewed-by: QATOOLS Reviewed-by: QATEST Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-06-17Imaging : Camera : Adding Support for U5500 Camera BoardPhilippe Langlais
This change will allow users to use B5500/S5500 Camera ST-Ericsson Linux next: NA ST-Ericsson ID: ST-Ericsson FOSS-OUT ID: Trivial Change-Id: If26b76e2f400e2c67cdb555454e92cbcef5b65d4 Signed-off-by: Nikhil Bhandary <nikhil.bhandary@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/23087 Reviewed-by: QATEST Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Conflicts: arch/arm/configs/u5500_defconfig arch/arm/mach-ux500/Makefile arch/arm/mach-ux500/board-u5500.c drivers/staging/Kconfig include/linux/mmio.h
2011-06-17ARM: ux500: flash: put driver code into stagingPhilippe Langlais
Signed-off-by: Rajat Verma <rajat.verma@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Conflicts: arch/arm/configs/u8500_defconfig
2011-06-17ux500: Put NMF/CM driver in kernel source treePhilippe Langlais
Put all sources from NMF/CM driver in kernel source tree instead of having a link within Android environment. u8500 NMF/CM: Use deferrable timer in the DSP-monitor threads Use deferrable timer in the threads monitoring the DSP load, to not wake up ARM just for that. u8500 NMF/CM: update to NMF 2.10.106 - Remove useless (userland only) files - Fix several ER (Null pointer, issue in multiprocess environment) u8500 NMF/CM: enable NMF/CM driver by default Enable the NMF/CM driver in the default config for u8500 instead of relying on Android's makefile. Signed-off-by: Pierre Peiffer <pierre.peiffer@stericsson.com> staging: nmf-cm: Remove u8500 v1 support Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> staging: nmf-cm: Adding support for cyclic DMA jobs NMF-CM gets support for setting up cyclic DMA jobs. Start/stop of the DMA job will be controlled by the DSP. ST-Ericsson ID: 338329 Signed-off-by: anneli lundblom <anneli.lundblom@stericsson.com> u8500 NMF/CM: do not call MMDSP if it is out Do not do any call to MMDSP if it is not or no more booted. Signed-off-by: Pierre Peiffer <pierre.peiffer@stericsson.com> Fix in moduleparam.h for compilation pb Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org>
2011-06-17ux500: STE camera IO driver code in stagingPhilippe Langlais
Updates board_mop500.c so that mmio driver can obtain gpio config from platform Adds sensor clock configuration to board specific file. Adds support for impplementing different power cycling schemes for primary and secondary camera sensors. Signed-off-by: rajat verma <rajat.verma@stericsson.com>
2011-06-17video: hdmi: Correct hdcp acc to documentationPer Persson
The hdcp management data sent to av8100 is synchronised with the av8100 documentation. ST-Ericsson ID: 344063 ST-Ericsson Linux next: Not tested, ER 282779 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I00f54abe266178be0141ee1c4a46cc9bd2de91d5 Signed-off-by: Per Persson <per.xb.persson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/24522 Reviewed-by: QATOOLS Reviewed-by: Jimmy RUBIN <jimmy.rubin@stericsson.com> Reviewed-by: QATEST Reviewed-by: Marcel TUNNISSEN <marcel.tuennissen@stericsson.com>
2011-06-17mfd: ab8500_gpadc: Raw ADC value converted twiceKalle Komierowski
A bug made the raw ADC value converted to voltage entity twice. Renamed some gpadc function arguments to clarify use. ST-Ericsson ID: 344073 ST-Ericsson Linux next: Tested by ELINWAL ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I53465c2e65c001c23d13929b4bdb59700eb7cf18 Signed-off-by: Kalle Komierowski <kalle.komierowski@gmail.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/24552 Tested-by: Karl KOMIEROWSKI <karl.komierowski@stericsson.com> Reviewed-by: Mattias WALLIN <mattias.wallin@stericsson.com> Reviewed-by: John BECKETT <john.beckett@stericsson.com> Reviewed-by: QATEST
2011-06-17video: mcde: add support for generic write commandsAnders Bauer
This patch adds function mcde_dsi_generic_write, used for sending generic write commands to DSI display. ST-Ericsson ID: 334291 ST-Ericsson FOSS-OUT ID: Trivial ST-Ericsson Linux next: Not tested, ER 282779 Change-Id: I9c0bb3135321b7ab27067dc9d85a048bdce90f85 Signed-off-by: Anders Bauer <anders.bauer@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/23218 Reviewed-by: Per PERSSON <per.xb.persson@stericsson.com> Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-06-17AB8500: Export all AB8500 ADCs as debugfs nodesJohn Beckett
ST-Ericsson ID: 326039 ST-Ericsson FOSS-OUT ID: Trivial ST-Ericsson Linux next: NA Change-Id: I30ca4ef74046397d4b498b7cf5673a153a2f62e1 Signed-off-by: John Beckett <john.beckett@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/23456 Reviewed-by: Mattias WALLIN <mattias.wallin@stericsson.com>
2011-06-17ab8500-gpio: Allow initial configuration of GPIO registersChris Kimber
Allows the setting of the initial GPIO direction & pullup registers. ST-Ericsson Linux next: Ported & patch created ST-Ericsson ID: 334609 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I676ed8129a96a2fe41865117e4c864edc09d01ce Signed-off-by: Chris Kimber <chris.kimber@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/23339 Reviewed-by: Andrew LYNN <andrew.lynn@stericsson.com>
2011-06-17video: mcde: Support YUV 422 overlay pixel formatMarcel Tunnissen
This patch adds support for converting an overlay with YUV 422 pixel format. ST-Ericsson ID: 339423 ST-Ericsson Linux next: Not tested, ER 282779 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I5a8536c12f12b6cf69f7053cc236e274d13295b4 Signed-off-by: Marcel Tunnissen <Marcel.Tuennissen@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/22867 Reviewed-by: Jimmy RUBIN <jimmy.rubin@stericsson.com> Tested-by: Marcel TUNNISSEN <marcel.tuennissen@stericsson.com> Reviewed-by: QATOOLS Reviewed-by: Per PERSSON <per.xb.persson@stericsson.com>
2011-06-17lsm303dlh: add DocBook documentationChethan Krishna N
Adding DocBook documentation for lsm303dlh accelerometer and magnetometer drivers. ST-Ericsson ID: 277198 Change-Id: Idfca43aa6ffaa39b7f73d0135dc6d2b01a0a44c6 Signed-off-by: Chethan Krishna N <chethan.krishna@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/23784 Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2011-06-17AB5500: AB5500 Analog to Digital conversion driverVijaya Kumar Kilari
AB5500 GPADC driver for battery/usb voltage, current and temperature measurement ST-Ericsson ID: WP332221 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: Ia841694711cbba168e7e705a5a2bc78c6e3db8dc Signed-off-by: Vijaya Kumar Kilari <vijay.kilari@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/21775 Reviewed-by: Arun MURTHY <arun.murthy@stericsson.com> Tested-by: Arun MURTHY <arun.murthy@stericsson.com> Reviewed-by: Johan PALSSON <johan.palsson@stericsson.com> Reviewed-by: QATEST Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com> Fix to merge with 4e75305 "AB5500: AB5500 Analog to Digital conversion driver"
2011-06-17video: mcde: Add dss overlay infoEmeric Vigier
This patch adds the possbility to get info about an overlay via the dss interface. It will also add the virtual address to the overlay struct. ST-Ericsson Linux next: not tested, ER 282779 ST-Ericsson ID: 339343 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I2ece60331ccc0075358f4ea820c1dbab1d2402e7 Signed-off-by: Philippe Cornu <philippe.cornu@stericsson.com> Signed-off-by: Emeric Vigier <emeric.vigier@stericsson.com> Signed-off-by: Jimmy Rubin <jimmy.rubin@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/23298 Reviewed-by: QATOOLS Reviewed-by: Per-Daniel OLSSON <per-daniel.olsson@stericsson.com> Reviewed-by: QATEST Reviewed-by: Marcel TUNNISSEN <marcel.tuennissen@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-06-17kernel-doc: fix kernel-doc warningsom prakash
fix the potential kernel-doc warnings ST-Ericsson Linux next: - ST-Ericsson ID: 327425 ST-Ericsson FOSS-OUT ID: Trivial Signed-off-by: om prakash <omprakash.pal@stericsson.com> Change-Id: Ibaa302ddbaa8e223b81bd047fceaf7c3b97af491 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/23345 Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Reviewed-by: QATEST Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2011-06-17caif: Use rcu_read_lock in CAIF mux layer.sjur.brandeland@stericsson.com
Replace spin_lock with rcu_read_lock when accessing lists to layers and cache. While packets are in flight rcu_read_lock should not be held, instead ref-counters are used in combination with RCU. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net> Change-Id: I7685f33c3ca3511d523025dfc621761f204b5930 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/23230 Reviewed-by: Chris KIMBER <chris.kimber@stericsson.com> Tested-by: Chris KIMBER <chris.kimber@stericsson.com> Reviewed-by: Andrew LYNN <andrew.lynn@stericsson.com>
2011-06-17caif: remove unesesarry exportssjur.brandeland@stericsson.com
Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net> Change-Id: I9c15550efbc2f3251ab961543fa5b58bb5df864c Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/23229 Reviewed-by: Chris KIMBER <chris.kimber@stericsson.com> Tested-by: Chris KIMBER <chris.kimber@stericsson.com> Reviewed-by: Andrew LYNN <andrew.lynn@stericsson.com>
2011-06-17caif: Protected in-flight packets using dev or sock refcont.sjur.brandeland@stericsson.com
CAIF Socket Layer and ip-interface registers reference counters in CAIF service layer. The functions sock_hold, sock_put and dev_hold, dev_put are used by CAIF Stack to protect from freeing memory while packets are in-flight. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net> Change-Id: I09fa96617c0ba75f7716a15fbf526c32b29eb04d Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/23228 Reviewed-by: Chris KIMBER <chris.kimber@stericsson.com> Tested-by: Chris KIMBER <chris.kimber@stericsson.com> Reviewed-by: Andrew LYNN <andrew.lynn@stericsson.com>
2011-06-17caif: Move refcount from service layer to sock and dev.sjur.brandeland@stericsson.com
Instead of having reference counts in caif service layers, we hook into existing refcount handling in socket layer and netdevice. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net> Change-Id: I410f0c404d145d3d4fc04410026e08e39d7ccf06 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/23227 Reviewed-by: Chris KIMBER <chris.kimber@stericsson.com> Tested-by: Chris KIMBER <chris.kimber@stericsson.com> Reviewed-by: Andrew LYNN <andrew.lynn@stericsson.com>
2011-06-17u5500: support RTC_CLK1/2Rabin Vincent
ST-Ericsson Linux next: - ST-Ericsson ID: WP257121 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I5feb1dea92e5cc5d4ce57120cfbd320fc54629af Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/22993 Reviewed-by: Bibek BASU <bibek.basu@stericsson.com> Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com> Fix to merge with 335a4a "u5500: support RTC_CLK1/2"
2011-06-17video: mcde: Add mutex in dssJimmy Rubin
The display device has to be protected by mutexes on DSS level. The framebuffer device and the dispdev both uses dss at the same time. ST-Ericsson ID: 338979 ST-Ericsson Linux next: Not tested, ER 282779 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I10065488130a5c5400b4463ddffd71c3a7586f12 Signed-off-by: Jimmy Rubin <jimmy.rubin@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/22956 Reviewed-by: QATOOLS Reviewed-by: QATEST Reviewed-by: Marcel TUNNISSEN <marcel.tuennissen@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-06-14input/misc: added lps001wp as internally delivered by STAlessandro Rubini
This is the driver that I got from Matteo Dameno and Carmine Iascone, it doesn't currently compile for some missing symbols but I'd better first commit what I got and then make my own changes over it. Signed-off-by: Alessandro Rubini <rubini@gnudd.com> Change-Id: I1dada398da9fe30d5e1f29c9785707c8a84c7a6c Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/24784 Tested-by: Robert MARKLUND <robert.marklund@stericsson.com> Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
2011-06-10CG2900 FM radio: Add support for Tone Gen and De-emphasis.kumarp
FM radio driver now supports enabling, disabling, setting parameters for internal Tone Generator and configuring De-emphasis filter. ST-Ericsson ID: 281539 ST-Ericsson ID: 317074 Change-Id: I5b4aacee58e7955a2aea52aeda3a99663bad3082 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/11412 Reviewed-by: Pradeep-mmc KUMAR <pradeep-mmc.kumar@stericsson.com> Tested-by: Pradeep-mmc KUMAR <pradeep-mmc.kumar@stericsson.com> Reviewed-by: Johan PALMAEUS <johan.xj.palmaeus@stericsson.com> Reviewed-by: Andreas GUSTAFSSON <andreas.a.gustafsson@stericsson.com> Reviewed-by: Hemant GUPTA <hemant.gupta@stericsson.com> Reviewed-by: QATEST Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/24895 Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com> Tested-by: Said BAGHERI <said.m.bagheri@stericsson.com> Reviewed-by: Said BAGHERI <said.m.bagheri@stericsson.com>
2011-06-09ux500-ASoC: Update ux500 driver to use dmaengineRobert Marklund
ST-Ericsson Linux next: 342252 ST-Ericsson ID: 342253 ST-Ericsson FOSS-OUT ID: Trivial Signed-off-by: Robert Marklund <robert.marklund@stericsson.com> Change-Id: I6d0b04aaa9f3e0d170cb3dd2510960f606c4435f Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/24728 Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
2011-06-09mfd: abx500: Move ab5500 includeRobert Marklund
Move the content of linux/mfd/abx500/ab5500.h to the mainline header linux/mfd/abx500.h Also change the clients of this file. ST-Ericsson Linux next: OK ST-Ericsson ID: 342253 ST-Ericsson FOSS-OUT ID: Trivial Signed-off-by: Robert Marklund <robert.marklund@stericsson.com> Change-Id: I30f7e2978d7bb00408597fdbdce8e7b6fdca397f Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/24725 Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
2011-06-09sound: soc: ux500: Fix merge problemsRobert Marklund
Fix merge problems introduced in soc u8500 driver when merging from main dev track ST-Ericsson Linux next: 342252 ST-Ericsson ID: 342253 ST-Ericsson FOSS-OUT ID: Trivial Signed-off-by: Robert Marklund <robert.marklund@stericsson.com> Change-Id: I083638dddc34792b654d36b5aa967238614799c7 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/24724 Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
2011-05-27serial: pl011: Fix enable of pinsRobert Marklund
ST-Ericsson Linux next: 342766 ST-Ericsson ID: 340139 ST-Ericsson FOSS-OUT ID: Trivial Signed-off-by: Robert Marklund <robert.marklund@stericsson.com> Change-Id: I47692d7a7993cbeda53dfca737d6346f043336f3 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/24059 Reviewed-by: Par-Gunnar HJALMDAHL <par-gunnar.p.hjalmdahl@stericsson.com> Reviewed-by: Dmitry TARNYAGIN <dmitry.tarnyagin@stericsson.com> Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
2011-05-26Merge commit 'linaro-11.05-2.6.38' into ste-dev-master-2.6.38-genericPhilippe Langlais
2011-05-22Merge commit 'v2.6.38.7' into linaro-2.6.38Nicolas Pitre
Conflicts: mm/memory.c
2011-05-21Revert "mmc: fix a race between card-detect rescan and clock-gate work ↵Chris Ball
instances" commit 86f315bbb2374f1f077500ad131dd9b71856e697 upstream. This reverts commit 26fc8775b51484d8c0a671198639c6d5ae60533e, which has been reported to cause boot/resume-time crashes for some users: https://bbs.archlinux.org/viewtopic.php?id=118751. Signed-off-by: Chris Ball <cjb@laptop.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-21mm: use alloc_bootmem_node_nopanic() on really needed pathYinghai Lu
commit 8f389a99b652aab5b42297280bd94d95933ad12f upstream. Stefan found nobootmem does not work on his system that has only 8M of RAM. This causes an early panic: BIOS-provided physical RAM map: BIOS-88: 0000000000000000 - 000000000009f000 (usable) BIOS-88: 0000000000100000 - 0000000000840000 (usable) bootconsole [earlyser0] enabled Notice: NX (Execute Disable) protection missing in CPU or disabled in BIOS! DMI not present or invalid. last_pfn = 0x840 max_arch_pfn = 0x100000 init_memory_mapping: 0000000000000000-0000000000840000 8MB LOWMEM available. mapped low ram: 0 - 00840000 low ram: 0 - 00840000 Zone PFN ranges: DMA 0x00000001 -> 0x00001000 Normal empty Movable zone start PFN for each node early_node_map[2] active PFN ranges 0: 0x00000001 -> 0x0000009f 0: 0x00000100 -> 0x00000840 BUG: Int 6: CR2 (null) EDI c034663c ESI (null) EBP c0329f38 ESP c0329ef4 EBX c0346380 EDX 00000006 ECX ffffffff EAX fffffff4 err (null) EIP c0353191 CS c0320060 flg 00010082 Stack: (null) c030c533 000007cd (null) c030c533 00000001 (null) (null) 00000003 0000083f 00000018 00000002 00000002 c0329f6c c03534d6 (null) (null) 00000100 00000840 (null) c0329f64 00000001 00001000 (null) Pid: 0, comm: swapper Not tainted 2.6.36 #5 Call Trace: [<c02e3707>] ? 0xc02e3707 [<c035e6e5>] 0xc035e6e5 [<c0353191>] ? 0xc0353191 [<c03534d6>] 0xc03534d6 [<c034f1cd>] 0xc034f1cd [<c034a824>] 0xc034a824 [<c03513cb>] ? 0xc03513cb [<c0349432>] 0xc0349432 [<c0349066>] 0xc0349066 It turns out that we should ignore the low limit of 16M. Use alloc_bootmem_node_nopanic() in this case. [akpm@linux-foundation.org: less mess] Signed-off-by: Yinghai LU <yinghai@kernel.org> Reported-by: Stefan Hellermann <stefan@the2masters.de> Tested-by: Stefan Hellermann <stefan@the2masters.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: "H. Peter Anvin" <hpa@linux.intel.com> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-21Don't lock guardpage if the stack is growing upMikulas Patocka
commit a09a79f66874c905af35d5bb5e5f2fdc7b6b894d upstream. Linux kernel excludes guard page when performing mlock on a VMA with down-growing stack. However, some architectures have up-growing stack and locking the guard page should be excluded in this case too. This patch fixes lvm2 on PA-RISC (and possibly other architectures with up-growing stack). lvm2 calculates number of used pages when locking and when unlocking and reports an internal error if the numbers mismatch. [ Patch changed fairly extensively to also fix /proc/<pid>/maps for the grows-up case, and to move things around a bit to clean it all up and share the infrstructure with the /proc bits. Tested on ia64 that has both grow-up and grow-down segments - Linus ] Signed-off-by: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> Tested-by: Tony Luck <tony.luck@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-21drm/radeon/kms: fix gart setup on fusion parts (v2) backportAlex Deucher
Backport of 8aeb96f80232e9a701b5c4715504f4c9173978bd (drm/radeon/kms: fix gart setup on fusion parts (v2)) to the stable tree. Out of the entire GART/VM subsystem, the hw designers changed the location of 3 regs. v2: airlied: add parameter for userspace to work from. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-21ptrace: Prepare to fix racy accesses on task breakpointsFrederic Weisbecker
commit bf26c018490c2fce7fe9b629083b96ce0e6ad019 upstream. When a task is traced and is in a stopped state, the tracer may execute a ptrace request to examine the tracee state and get its task struct. Right after, the tracee can be killed and thus its breakpoints released. This can happen concurrently when the tracer is in the middle of reading or modifying these breakpoints, leading to dereferencing a freed pointer. Hence, to prepare the fix, create a generic breakpoint reference holding API. When a reference on the breakpoints of a task is held, the breakpoints won't be released until the last reference is dropped. After that, no more ptrace request on the task's breakpoints can be serviced for the tracer. Reported-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Will Deacon <will.deacon@arm.com> Cc: Prasad <prasad@linux.vnet.ibm.com> Cc: Paul Mundt <lethal@linux-sh.org> Link: http://lkml.kernel.org/r/1302284067-7860-2-git-send-email-fweisbec@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-18U5500 : Update of ab5500 plaftorm data structurePhilippe Langlais
Bring back AB5500 initial data setting structure in petra platform data.Required by CG2900 chip driver ST-Ericsson Linux next: NA ST-Ericsson ID: 257121 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I7626d10611a32ea18619e47f21ed7a53016592be Signed-off-by: Bibek Basu <bibek.basu@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/22763 Reviewed-by: Lukasz RYMANOWSKI <lukasz.rymanowski@stericsson.com> Reviewed-by: QATOOLS Reviewed-by: QATEST Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com> Conflicts: drivers/mfd/ab5500-core.c
2011-05-18ab5500: leds: driver for ab5500 ledsShreshtha Kumar Sahu
Simple HV LED controller driver for AB5500v1.0 MFD chips ST-Ericsson ID: WP 332221 ST-Ericsson Linux next: ER 336280 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: Ic787cd1a2277a4c5782dd18d3436cd95b763c81a Signed-off-by: Shreshtha Kumar Sahu <shreshthakumar.sahu@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/21898 Reviewed-by: QATEST Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2011-05-18TEE: Added TEE kernel interfaceMartin Hovang
ST-Ericsson ID: 337171 ST Ericsson FOSS-OUT ID: Trivial ST Ericsson Linux next: Not tested Change-Id: I4c87bd550547a1fd90f1fef8c3c553246940b31e Signed-off-by: Martin Hovang <martin.xm.hovang@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/22666 Reviewed-by: QATEST Reviewed-by: Joakim BECH <joakim.xx.bech@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-05-18ab5500: provide a driver for power offRabin Vincent
ST-Ericsson Linux next: - ST-Ericsson ID: WP257121 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I3fcc5c9f1d88c433edc3698da739ecdd11e51711 Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/22352 Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2011-05-18video: mcde: Add tripple buffer supportPhilippe Langlais
This patch adds tripple buffer support to the mcde driver. Useful for video mode devices (e.g. HDMI) where a missed v-sync leads to half frame rate (the client has to wait for the next v-sync). Tripple buffering solves this problem since there are two back buffers the client can use. Tripple buffering for HDMI is activated in menuconfig by enabling: System Type -> Display selection -> Enable tripple buffer for HDMI display ST-Ericsson ID: 335004 ST-Ericsson Linux next: Not tested, ER 282779 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: Ice1f936a8a00e2fbc8fdf7e8c6621c539efe0ac4 Signed-off-by: Jimmy Rubin <jimmy.rubin@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/21839 Reviewed-by: QATOOLS Reviewed-by: Per PERSSON <per.xb.persson@stericsson.com> Reviewed-by: QATEST Reviewed-by: Marcel TUNNISSEN <marcel.tuennissen@stericsson.com> Conflicts: arch/arm/configs/u8500_defconfig drivers/misc/dispdev/dispdev.c
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