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2013-01-15ab8500_btemp: Remove superfluous BTEMP thermal compHakan Berg
BTEMP thermal compensation factor times 10 is applied in two places, probe and get_property. Removed from probe. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Hakan Berg <hakan.berg@stericsson.com> Reviewed-by: Karl KOMIEROWSKI <karl.komierowski@stericsson.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-15ab8500_fg: Round capacity outputpender01
Round the capacity values for better enduser experience. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: pender01 <peter.enderborg@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Tested-by: Marcus COOPER <marcus.xm.cooper@stericsson.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-15ab8500_bm: Adds support for Car/Travel AdaptersHakan Berg
The Travel and Carkit adapter should be handled directly by the charger driver. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Marcus Cooper <marcus.xm.cooper@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-15ab8500_btemp: Ignore false btemp low interruptHakan Berg
Ignore the low btemp interrupts for ab8500 3.0 and 3.3 Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Hakan Berg <hakan.berg@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Tested-by: Marcus COOPER <marcus.xm.cooper@stericsson.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-15ab8500_btemp: Allign battery temperature resolution with the frameworkLee Jones
The Linux Power Supply framework expects battery temperatures to have a resolution of 0.1 degree Celsius; however, the AB8500 btemp driver supplies a battery temperature resolution of 1 degree Celsius. We therefore have to use a factor 10 on the measured values. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-15ab8500_fg: Balance IRQ enableRickard Andersson
In case of time out error IRQ needs to be disabled otherwise we will get unbalanced enable/disable pairs. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Rickard Andersson <rickard.andersson@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-15ab8500_bm: Recharge condition not optimal for batteryMarcus Cooper
Today the battery recharge is determined with a voltage threshold. This voltage threshold is only valid when the battery is relaxed. In charging algorithm the voltage read is the loaded battery voltage and no compensation is done to get the relaxed voltage. When maintenance charging is not selected, this makes the recharging condition to almost immediately activate when there is a discharge present on the battery. Depending on which vendor the battery comes from this behavior can wear out the battery much faster than normal. The fuelgauge driver is responsible to monitor the actual battery capacity and is able to estimate the remaining capacity. It is better to use the remaining capacity as a limit to determine when battery should be recharged. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Marcus Cooper <marcus.xm.cooper@stericsson.com> Reviewed-by: Hakan BERG <hakan.berg@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-15ab8500_charger: Handle gpadc errorsJonas Aaberg
Gracefully handle gpadc conversion errors. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-by: Johan BJORNSTEDT <johan.bjornstedt@stericsson.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-15ab8500_fg: Replace msleep() with usleep_range() for greater accuracyJonas Aaberg
Doing so provides a greater degree of accuracy when dealing with time-frames between 1us and 20ms. msleep() is only accurate for wake-ups greater than 20ms. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jonas ABERG <jonas.aberg@stericsson.com> Reviewed-by: Johan BJORNSTEDT <johan.bjornstedt@stericsson.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-15ab8500_charger: Detect charger removalLee Jones
Add two new work queues to provide USB and AC charger disconnect detection. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-15ab8500_bm: Skip first CCEOC irq for instant currentJohan Bjornstedt
When enabling the CCEOC irq we might get false interrupt from ab8500-driver due to the latched value will be saved and interpreted as an IRQ when enabled Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Johan Bjornstedt <johan.bjornstedt@stericsson.com> Signed-off-by: Henrik Solver <henrik.solver@stericsson.com> Reviewed-by: Karl KOMIEROWSKI <karl.komierowski@stericsson.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-15ab8500_charger: Rename the power_loss functionPaer-Olof Haakansson
Rename the ab8500_power_loss_handling function to a more descriptive name ab8500_enable_disable_sw_fallback Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Robert Marklund <robert.marklund@stericsson.com> Reviewed-by: Par-Olof HAKANSSON <par-olof.hakansson@stericsson.com> Reviewed-by: Karl KOMIEROWSKI <karl.komierowski@stericsson.com> Tested-by: Par-Olof HAKANSSON <par-olof.hakansson@stericsson.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-06da9052-battery: Avoid out-of-range array accessNickolai Zeldovich
Avoid accessing vc_tbl_ref[3], which is one past the end of that array, in da9052_determine_vc_tbl_index(), by adjusting the loop bound. (Hint: there is 'i + 1' inside the loop.) Signed-off-by: Nickolai Zeldovich <nickolai@csail.mit.edu> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-06max17040_battery: Use devm_kzallocDevendra Naga
use devm_kzalloc and no need of error path and unload frees. Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-06lp8788-charger: Fix a parent device in kernel messagesKim, Milo
Use 'platform_device' in kernel messages rather than i2c client device node. lp8788_update_charger_params() needs additional argument, 'pdev'. Then, remove unnecessary lp8788 private data in lp8788_irq_register(). Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-06lp8788-charger: Fix a parent device in _probe()Kim, Milo
The lp8788-charger is a platform driver of lp8788-mfd. The platform device is allocated when mfd_add_devices() is called in lp8788-mfd. On the other hand, 'lp->dev' is the i2c client device. Therefore, this 'platform_device' is a proper parent device in case of resource managed mem alloc and device kernel message. Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-06power/reset: Add a new driver implementing 'power off by restarting'Andrew Lunn
Some devices, Buffalo Linkstation LS-XHL and LS-CHLv2 for example, power-off by restarting to letting u-boot hold the SoC until the user presses a key. Add a generic driver to implement this. It binds a function to pm_power_off, which calls arm_pm_restart. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Michael Walle <michael@walle.cc> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-06power/reset: Add a new driver to turn QNAP board power offAndrew Lunn
The QNAP NAS boxes have a microcontroller attached to the SoCs second serial port. By sending it a simple command, it will turn the power for the board off. This driver registers a function for pm_power_off to send such a command. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-0688pm860x_battery: Eliminate possible references to released resourcesJulia Lawall
devm_kzalloc should not be followed by kfree, as this results in a double free. The problem was found using the following semantic match (http://coccinelle.lip6.fr/): // <smpl> @@ expression x,e; @@ x = devm_kzalloc(...) ... when != x = e ?-kfree(x,...); // </smpl> Furthermore, in the remove function, the calls to free_irq are moved up to prevent a possible reference in the interrupt handler to resources freed by power_supply_unregister. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-05ab8500_charger: Use devm_regulator_get APISachin Kamat
devm_regulator_get() is device managed and makes error handling and code cleanup simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Arun Murthy <arun.murthy@stericsson.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-05bq27x00_battery: Fix bugs introduced with BQ27425 supportNeilBrown
commit a66f59ba2e994bf70274ef0513e24e0e7ae20c63 bq27x00_battery: Add support for BQ27425 chip introduced 2 bugs. 1/ 'chip' was set to BQ27425 unconditionally - breaking support for other devices; 2/ BQ27425 does not support cycle count, how the code still tries to get the cycle count for BQ27425, and now does it twice for other chips. Signed-off-by: NeilBrown <neilb@suse.de> Cc: Saranya Gopal <saranya.gopal@intel.com> Cc: stable@vger.kernel.org Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-05power_supply: Add watchdog and safety timer expiries under PROP_HEALTH_*Ramakrishna Pallala
As most of the charger chips come with two kinds of safety features related to timing: 1. Watchdog Timer (interms of seconds/mins) 2. Safety Timer (interms of hours) This patch adds these to fault causes in POWER_SUPPLY_PROP_HEALTH_* enums so that whenever there is either watchdog timeout or safety timer timeout driver could notify the user space accurately about the fault and will also be helpful for debug. Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-05bq2415x_charger: Use devm_kzalloc()Sachin Kamat
devm_kzalloc is device managed and makes error handling and code cleanup a bit simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-05bq2415x_charger: Use module_i2c_driverSachin Kamat
module_i2c_driver() makes the code simpler by eliminating module_init and module_exit calls. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-05bq2415x_charger: Remove unneeded version.h inclusionSachin Kamat
<linux/version.h> is not required here. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-05Merge branch 'for-anton' of git://git.linaro.org/people/ljones/linux-3.0-ux500Anton Vorontsov
2013-01-05charger_manager: Don't use [delayed_]work_pending()Tejun Heo
There's no need to test whether a (delayed) work item in pending before queueing, flushing or cancelling it. Most uses are unnecessary and quite a few of them are buggy. Remove unnecessary pending tests and rewrite _setup_polling() so that it uses mod_delayed_work() if the next polling interval is sooner than currently scheduled. queue_delayed_work() is used otherwise. Only compile tested. I noticed that two work items - setup_polling and cm_monitor_work - schedule each other. It's a very unusual construct and I'm fairly sure it's racy. You can't break such circular dependency by calling cancel on each. I strongly recommend revising the mechanism. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Anton Vorontsov <cbou@mail.ru> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Donggeun Kim <dg77.kim@samsung.com> Cc: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
2013-01-05charger-manager: Split _probe funtion to make the code more cleanChanwoo Choi
This patch split _probe function for readability because _probe function is longer than 400 line. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
2013-01-02Merge branch 'fixes-for-3.8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds Pull LED fix from Bryan Wu. * 'fixes-for-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds: leds: leds-gpio: set devm_gpio_request_one() flags param correctly
2013-01-02leds: leds-gpio: set devm_gpio_request_one() flags param correctlyJavier Martinez Canillas
commit a99d76f leds: leds-gpio: use gpio_request_one changed the leds-gpio driver to use gpio_request_one() instead of gpio_request() + gpio_direction_output() Unfortunately, it also made a semantic change that breaks the leds-gpio driver. The gpio_request_one() flags parameter was set to: GPIOF_DIR_OUT | (led_dat->active_low ^ state) Since GPIOF_DIR_OUT is 0, the final flags value will just be the XOR'ed value of led_dat->active_low and state. This value were used to distinguish between HIGH/LOW output initial level and call gpio_direction_output() accordingly. With this new semantic gpio_request_one() will take the flags value of 1 as a configuration of input direction (GPIOF_DIR_IN) and will call gpio_direction_input() instead of gpio_direction_output(). int gpio_request_one(unsigned gpio, unsigned long flags, const char *label) { .. if (flags & GPIOF_DIR_IN) err = gpio_direction_input(gpio); else err = gpio_direction_output(gpio, (flags & GPIOF_INIT_HIGH) ? 1 : 0); .. } The right semantic is to evaluate led_dat->active_low ^ state and set the output initial level explicitly. Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Reported-by: Arnaud Patard <arnaud.patard@rtp-net.org> Tested-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: Bryan Wu <cooloney@gmail.com>
2013-01-02Merge git://www.linux-watchdog.org/linux-watchdogLinus Torvalds
Pull watchdog fixes from Wim Van Sebroeck: "This fixes some small errors in the new da9055 driver, eliminates a compiler warning and adds DT support for the twl4030_wdt driver (so that we can have multiple watchdogs with DT on the omap platforms)." * git://www.linux-watchdog.org/linux-watchdog: watchdog: twl4030_wdt: add DT support watchdog: omap_wdt: eliminate unused variable and a compiler warning watchdog: da9055: Don't update wdt_dev->timeout in da9055_wdt_set_timeout error path watchdog: da9055: Fix invalid free of devm_ allocated data
2013-01-02Merge tag '3.8-pci-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI updates from Bjorn Helgaas: "Some fixes for v3.8. They include a fix for the new SR-IOV sysfs management support, an expanded quirk for Ricoh SD card readers, a Stratus DMI quirk fix, and a PME polling fix." * tag '3.8-pci-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: PCI: Reduce Ricoh 0xe822 SD card reader base clock frequency to 50MHz PCI/PM: Do not suspend port if any subordinate device needs PME polling PCI: Add PCIe Link Capability link speed and width names PCI: Work around Stratus ftServer broken PCIe hierarchy (fix DMI check) PCI: Remove spurious error for sriov_numvfs store and simplify flow
2013-01-02watchdog: twl4030_wdt: add DT supportAaro Koskinen
Add DT support for twl4030_wdt. This is needed to get twl4030_wdt to probe when booting with DT. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2013-01-02watchdog: omap_wdt: eliminate unused variable and a compiler warningAaro Koskinen
We forgot to delete this in the commit 4f4753d9 (watchdog: omap_wdt: convert to devm_ functions), and as a result the following compilation warning was introduced: drivers/watchdog/omap_wdt.c: In function 'omap_wdt_remove': drivers/watchdog/omap_wdt.c:299:19: warning: unused variable 'res' [-Wunused-variable] Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Reviewed-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2013-01-02watchdog: da9055: Don't update wdt_dev->timeout in da9055_wdt_set_timeout ↵Axel Lin
error path Otherwise, WDIOC_GETTIMEOUT returns wrong value if set_timeout fails. This patch also removes unnecessary ret variable in da9055_wdt_ping function. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2013-01-02watchdog: da9055: Fix invalid free of devm_ allocated dataAxel Lin
It is not required to free devm_ allocated data. Since kref_put needs a valid release function, da9055_wdt_release_resources() is not deleted. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2012-12-30Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull DRM update from Dave Airlie: "This is a bit larger due to me not bothering to do anything since before Xmas, and other people working too hard after I had clearly given up. It's got the 3 main x86 driver fixes pulls, and a bunch of tegra fixes, doesn't fix the Ironlake bug yet, but that does seem to be getting closer. - radeon: gpu reset fixes and userspace packet support - i915: watermark fixes, workarounds, i830/845 fix, - nouveau: nvd9/kepler microcode fixes, accel is now enabled and working, gk106 support - tegra: misc fixes." * 'drm-next' of git://people.freedesktop.org/~airlied/linux: (34 commits) Revert "drm: tegra: protect DC register access with mutex" drm: tegra: program only one window during modeset drm: tegra: clean out old gem prototypes drm: tegra: remove redundant tegra2_tmds_config entry drm: tegra: protect DC register access with mutex drm: tegra: don't leave clients host1x member uninitialized drm: tegra: fix front_porch <-> back_porch mixup drm/nve0/graph: fix fuc, and enable acceleration on all known chipsets drm/nvc0/graph: fix fuc, and enable acceleration on GF119 drm/nouveau/bios: cache ramcfg strap on later chipsets drm/nouveau/mxm: silence output if no bios data drm/nouveau/bios: parse/display extra version component drm/nouveau/bios: implement opcode 0xa9 drm/nouveau/bios: update gpio parsing apis to match current design drm/nouveau: initial support for GK106 drm/radeon: add WAIT_UNTIL to evergreen VM safe reg list drm/i915: disable shrinker lock stealing for create_mmap_offset drm/i915: optionally disable shrinker lock stealing drm/i915: fix flags in dma buf exporting drm/radeon: add support for MEM_WRITE packet ...
2012-12-30Merge tag 'omap-late-cleanups' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull late ARM cleanups for omap from Olof Johansson: "From Tony Lindgren: Here are few more patches to finish the omap changes for multiplatform conversion that are not strictly fixes, but were too complex to do with the dependencies during the merge window. Those are to move of serial-omap.h to platform_data, and the removal of remaining cpu_is_omap macro usage outside mach-omap2. Then there are several trivial fixes for typos and few minimal omap2plus_defconfig updates." * tag 'omap-late-cleanups' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: arch/arm/mach-omap2/dpll3xxx.c: drop if around WARN_ON OMAP2: Fix a typo - replace regist with register. ARM/omap: use module_platform_driver macro ARM: OMAP2+: PMU: Remove unused header ARM: OMAP4: remove duplicated include from omap_hwmod_44xx_data.c ARM: OMAP2+: omap2plus_defconfig: enable twl4030 SoC audio ARM: OMAP2+: omap2plus_defconfig: Add tps65217 support ARM: OMAP2+: enable devtmpfs and devtmpfs automount ARM: OMAP2+: omap_twl: Change TWL4030_MODULE_PM_RECEIVER to TWL_MODULE_PM_RECEIVER ARM: OMAP2+: Drop plat/cpu.h for omap2plus ARM: OMAP: Split fb.c to remove last remaining cpu_is_omap usage MAINTAINERS: Add an entry for omap related .dts files
2012-12-30Revert "drm: tegra: protect DC register access with mutex"Dave Airlie
This reverts commit 83c0bcb694be31dcd6c04bdd935b96a95a0af548. Lucas pointed out this was a mistake, and I missed the discussion, so just revert it out to save a rebase. Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-12-30drm: tegra: program only one window during modesetLucas Stach
The intention is to program exactly WIN_A, not WIN_A and possibly others. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-12-30drm: tegra: clean out old gem prototypesLucas Stach
There is no gem.c anymore, those functions are implemented by the drm_cma_helpers now. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-12-30drm: tegra: remove redundant tegra2_tmds_config entryLucas Stach
The 720p and 1080p entries are completely redundant, as we are matching the table entries against <=pclk. Also generalize the comment, as we are using those table entries even when driving other modes than the standard TV ones. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-12-30drm: tegra: protect DC register access with mutexLucas Stach
Window properties are programmed through a shared aperture and have to happen atomically. Also we do the read-update-write dance on some of the shared regs. To make sure that different functions don't stumble over each other protect the register access with a mutex. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-12-30drm: tegra: don't leave clients host1x member uninitializedLucas Stach
No real problem for now, as nothing is using this, but leaving it unitialized is asking for trouble later on. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-12-30drm: tegra: fix front_porch <-> back_porch mixupLucas Stach
Fixes wrong picture offset observed when using HDMI output with a Technisat HD TV. Signed-off-by: Lucas Stach <dev@lynxeye.de> Acked-by: Mark Zhang <markz@nvidia.com> Tested-by: Mark Zhang <markz@nvidia.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-12-30Merge branch 'drm-intel-fixes' of ↵Dave Airlie
git://people.freedesktop.org/~danvet/drm-intel into drm-next Some fixes for 3.8: - Watermark fixups from Chris Wilson (4 pieces). - 2 snb workarounds, seem to be recently added to our internal DB. - workaround for the infamous i830/i845 hang, seems now finally solid! Based on Chris' fix for SNA, now also for UXA/mesa&old SNA. - Some more fixlets for shrinker-pulls-the-rug issues (Chris&me). - Fix dma-buf flags when exporting (you). - Disable the VGA plane if it's enabled on lid open - similar fix in spirit to the one I've sent you last weeek, BIOS' really like to mess with the display when closing the lid (awesome debug work from Krzysztof Mazur). * 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel: drm/i915: disable shrinker lock stealing for create_mmap_offset drm/i915: optionally disable shrinker lock stealing drm/i915: fix flags in dma buf exporting i915: ensure that VGA plane is disabled drm/i915: Preallocate the drm_mm_node prior to manipulating the GTT drm_mm manager drm: Export routines for inserting preallocated nodes into the mm manager drm/i915: don't disable disconnected outputs drm/i915: Implement workaround for broken CS tlb on i830/845 drm/i915: Implement WaSetupGtModeTdRowDispatch drm/i915: Implement WaDisableHiZPlanesWhenMSAAEnabled drm/i915: Prefer CRTC 'active' rather than 'enabled' during WM computations drm/i915: Clear self-refresh watermarks when disabled drm/i915: Double the cursor self-refresh latency on Valleyview drm/i915: Fixup cursor latency used for IVB lp3 watermarks
2012-12-30Merge branch 'drm-fixes-3.8' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-next Misc fixes for reset and new packets for userspace usage. * 'drm-fixes-3.8' of git://people.freedesktop.org/~agd5f/linux: drm/radeon: add WAIT_UNTIL to evergreen VM safe reg list drm/radeon: add support for MEM_WRITE packet drm/radeon: restore modeset late in GPU reset path drm/radeon: avoid deadlock in pm path when waiting for fence drm/radeon: don't leave fence blocked process on failed GPU reset
2012-12-27Merge tag 'hwmon-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: - Report i2c errors to userspace in lm73 driver - Fix problem with DIV_ROUND_CLOSEST and unsigned divisors in emc6w201 driver * tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (emc6w201) Fix DIV_ROUND_CLOSEST problem with unsigned divisors hwmon: (lm73} Detect and report i2c bus errors
2012-12-27Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: 1) GRE tunnel drivers don't set the transport header properly, they also blindly deref the inner protocol ipv4 and needs some checks. Fixes from Isaku Yamahata. 2) Fix sleeps while atomic in netdevice rename code, from Eric Dumazet. 3) Fix double-spinlock in solos-pci driver, from Dan Carpenter. 4) More ARP bug fixes. Fix lockdep splat in arp_solicit() and then the bug accidentally added by that fix. From Eric Dumazet and Cong Wang. 5) Remove some __dev* annotations that slipped back in, as well as all HOTPLUG references. From Greg KH 6) RDS protocol uses wrong interfaces to access scatter-gather elements, causing a regression. From Mike Marciniszyn. 7) Fix build error in cpts driver, from Richard Cochran. 8) Fix arithmetic in packet scheduler, from Stefan Hasko. 9) Similarly, fix association during calculation of random backoff in batman-adv. From Akinobu Mita. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (21 commits) ipv6/ip6_gre: set transport header correctly ipv4/ip_gre: set transport header correctly to gre header IB/rds: suppress incompatible protocol when version is known IB/rds: Correct ib_api use with gs_dma_address/sg_dma_len net/vxlan: Use the underlying device index when joining/leaving multicast groups tcp: should drop incoming frames without ACK flag set netprio_cgroup: define sk_cgrp_prioidx only if NETPRIO_CGROUP is enabled cpts: fix a run time warn_on. cpts: fix build error by removing useless code. batman-adv: fix random jitter calculation arp: fix a regression in arp_solicit() net: sched: integer overflow fix CONFIG_HOTPLUG removal from networking core Drivers: network: more __dev* removal bridge: call br_netpoll_disable in br_add_if ipv4: arp: fix a lockdep splat in arp_solicit() tuntap: dont use a private kmem_cache net: devnet_rename_seq should be a seqcount ip_gre: fix possible use after free ip_gre: make ipgre_tunnel_xmit() not parse network header as IP unconditionally ...
2012-12-26net/vxlan: Use the underlying device index when joining/leaving multicast groupsYan Burman
The socket calls from vxlan to join/leave multicast group aren't using the index of the underlying device, as a result the stack uses the first interface that is up. This results in vxlan being non functional over a device which isn't the 1st to be up. Fix this by providing the iflink field to the vxlan instance to the multicast calls. Signed-off-by: Yan Burman <yanb@mellanox.com> Acked-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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