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2015-02-01Input: MT - add support for balanced slot assignmentHenrik Rydberg6-16/+25
Some devices are not fast enough to differentiate between a fast-moving contact and a new contact. This problem cannot be fully resolved because information is truly missing, but it is possible to safe-guard against obvious mistakes by restricting movement with a maximum displacement. The new problem formulation for dmax > 0 cannot benefit from the speedup for positive definite matrices, but since the convergence is faster, the result is about the same. For a handful of contacts, the latency difference is truly negligible. Suggested-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Tested-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Henrik Rydberg <rydberg@bitmath.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-02-01Input: drv2667 - remove wrong and unneeded drv2667-haptics modaliasAxel Lin1-1/+0
This is a I2C driver, so it's wrong to use platform prefix for the modalias. We have all needed i2c aliases coming form MODULE_DEVICE_TABLE, so let's remove the wrong and unneeded drv2667-haptics modalias. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-02-01Input: drv260x - remove wrong and unneeded drv260x-haptics modaliasAxel Lin1-1/+0
This is a I2C driver, so it's wrong to use platform prefix for the modalias. We have all needed i2c aliases coming form MODULE_DEVICE_TABLE, so let's remove the wrong and unneeded drv260x-haptics modalias. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-02-01Input: cap11xx - remove wrong and unneeded cap11xx modaliasAxel Lin1-1/+0
This is a I2C driver, so it's wrong to use platform prefix for the modalias. We have all needed i2c aliases coming form MODULE_DEVICE_TABLE, so let's remove the wrong and unneeded cap11xx modalias. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Daniel Mack <linux@zonque.org> Reviewed-by: Matt Ranostay <mranostay@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-26Input: sun4i-ts - add support for touchpanel controller on A31Chen-Yu Tsai1-13/+33
The Allwinner A31 SoC (sun6i) has the same resistive touchpanel controller as on other sunxi platforms. The only difference between the variants is the control bits for enabling operations are left-shifted by 1 on the A31. Also update the comment for the original temperature sensor with information from Allwinner. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-26Input: serio - add support for Alwinner A10/A20 PS/2 controllerVishnu Patekar3-0/+351
This driver implements support for PS2 controller found on Allwinner A10, A20 SOCs. It has been tested on A20 Olimex-Lime2 board and also on A10. Signed-off-by: Vishnu Patekar <vishnupatekar0510@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-26Input: gtco - use sign_extend32() for sign extensionMartin Kepplinger1-15/+5
Signed-off-by: Martin Kepplinger <martink@posteo.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-23Input: elan_i2c - verify firmware signature applying itDuson Lin4-14/+15
To allow for different firmware sizes let's replace the original size check with with checking the signature in the firmware data. Signed-off-by: Duson Lin <dusonlin@emc.com.tw> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-22Input: elantech - remove stale comment from KconfigDmitry Torokhov1-9/+2
The fixes to the X.org driver have been applied long time ago and the patch on kernel.org has long since gone so let's remove the comment. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-22Input: cyapa - off by one in cyapa_update_fw_store()Dan Carpenter1-1/+1
If "(count == NAME_MAX)" then we could end up putting the NUL terminator one space beyond the end of the fw_name[] array. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-22Input: cyapa - fix variable being dereferenced before checkDudley Du1-1/+3
Fixes the warning regarding variable being dereferenced before check 'gen5_pip->resp_len'. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Dudley Du <dudl@cypress.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-22Input: cyapa - fix endianness issues in gen5 firmware update supportDmitry Torokhov1-39/+40
gen5_bl_metadata_row_params structure has its fields specified with explicit endianness, so we should not be trying to convert to native CPU endianness when filling the structure. Also fix firmware validation checks and misspelled field in gen5_bl_metadata_row_params. Reported-by: kbuild test robot <fengguang.wu@intel.com> Reviewed-by: Dudley Du <dudl@cypress.com> Tested-by: Dudley Du <dudl@cypress.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-18Input: cyapa - add acpi device id supportDudley Du1-0/+11
Add acpi device tree support. acpi device id "CYAP0000" is for old gen3 trackpad devices. acpi device id "CYAP0001" is for new gen5 trackpad devices. Signed-off-by: Dudley Du <dudl@cypress.com> Tested-by: Jeremiah Mahler <jmmahler@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-18Input: cyapa - add gen5 trackpad force re-calibrate function supportDudley Du1-0/+65
Add force re-calibrate function support for gen5 trackpad device, it can be used through sysfs calibrate interface. Signed-off-by: Dudley Du <dudl@cypress.com> Tested-by: Jeremiah Mahler <jmmahler@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-18Input: cyapa - add gen5 trackpad read baseline supportDudley Du2-0/+642
Add read baseline function support for gen5 trackpad device, it can be used through sysfs baseline interface. Signed-off-by: Dudley Du <dudl@cypress.com> Tested-by: Jeremiah Mahler <jmmahler@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-18Input: cyapa - add gen5 trackpad firmware update supportDudley Du2-0/+392
Add firmware image update support for gen5 trackpad device, it can be used through sysfs update_fw interface. Signed-off-by: Dudley Du <dudl@cypress.com> Tested-by: Jeremiah Mahler <jmmahler@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-18Input: cyapa - add gen3 trackpad force re-calibrate supportDudley Du1-0/+59
Add force re-calibrate function support for gen3 trackpad device, it can be used through sysfs calibrate interface. Signed-off-by: Dudley Du <dudl@cypress.com> Tested-by: Jeremiah Mahler <jmmahler@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-18Input: cyapa - add gen3 trackpad read baseline supportDudley Du1-0/+72
Add read baseline function supported for gen3 trackpad device, it can be used through sysfs baseline interface. Signed-off-by: Dudley Du <dudl@cypress.com> Tested-by: Jeremiah Mahler <jmmahler@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-18Input: cyapa - add gen3 trackpad device firmware update supportDudley Du1-0/+309
Add support for firmware image update for gen3 trackpad devices; the firmware update is initiated by writing to update_fw sysfs attribute. Signed-off-by: Dudley Du <dudl@cypress.com> Tested-by: Jeremiah Mahler <jmmahler@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-18Input: cyapa - add sysfs interfaces support in the cyapa driverDudley Du1-0/+310
Introduce control interfaces that are commonly used in pre- and after production, for trackpad device state checking, managing and firmware image updating. These interfaces include mode, firmware_version and product_id interfaces for reading firmware version and trackpad device product id values, and update_fw interface to command firmware image update process. There are also baseline and calibrate interfaces for reading and checking trackpad device's sensors states. Signed-off-by: Dudley Du <dudl@cypress.com> Tested-by: Jeremiah Mahler <jmmahler@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-18Input: cyapa - add runtime power management supportDudley Du2-1/+189
This change implements runtime PM support in the driver and adds runtime_suspend_scanrate_ms power management interface in device's power group, so users or applications can control the runtime power management strategy of trackpad device according to their requirements. Signed-off-by: Dudley Du <dudl@cypress.com> Tested-by: Jeremiah Mahler <jmmahler@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-18Input: cyapa - add power management interfaces support for the deviceDudley Du1-0/+136
Add suspend_scanrate_ms power management interfaces in device's power group, so users or applications can control the power management strategy of trackpad device according to their requirements. Signed-off-by: Dudley Du <dudl@cypress.com> Tested-by: Jeremiah Mahler <jmmahler@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-18Input: cyapa - add gen5 trackpad device basic functions supportDudley Du4-1/+1693
This change adds support for Gen5 Cypress trackpads. The driver detects generation of the device at probe time and automatically selects appropriate protocol. Signed-off-by: Dudley Du <dudl@cypress.com> Tested-by: Jeremiah Mahler <jmmahler@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-18Input: cyapa - re-design driver to support multi-trackpad in one driverDudley Du4-666/+1516
In order to support multiple different chipsets and communication protocols trackpad devices in one cyapa driver, the new cyapa driver is re-designed with one cyapa driver core and multiple device specific functions component. The cyapa driver core is contained in this patch, it supplies basic functions that working with kernel and input subsystem, and also supplies the interfaces that the specific devices' component can connect and work together with as one driver. Signed-off-by: Dudley Du <dudl@cypress.com> Tested-by: Jeremiah Mahler <jmmahler@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-18Input: atari - enable the 102nd key for German keyboardsMichael Karcher1-1/+1
Signed-off-by: Michael Karcher <kernel@mkarcher.dialup.fu-berlin.de> Acked-by: Thorsten Glaser <tg@mirbsd.org> Tested-by: Stefan Niestegge <beetle@atari.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-18Input: sun4i-ts - add thermal zone sensor supportChen-Yu Tsai1-4/+50
The touchscreen controller has a temperature sensor embedded in the SoC, which already has hwmon support in the driver. Add DT thermal zone support so we can use it with cpufreq for thermal throttling. This also adds a comment stating that we do not know the actual formula for calculating the temperature. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Eduardo Valentin <edubezval@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-15Merge tag 'v3.19-rc4' into nextDmitry Torokhov7550-385329/+505052
Merge with mainline to bring in the latest thermal and other changes.
2015-01-15Input: evdev - flush pending events on clock type changeAnshul Garg1-23/+32
When client changes the type of clock used for the time stamps in input events flush pending events from the client's queue (since client would not know which events have old time stamps and which ones have new ones) and and queue SYN_DROPPED event. Signed-off-by: Anshul Garg <anshul.g@samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-11Input: alps - add sanity checks for non DualPoint devicesPali Rohár1-2/+20
Make sure that driver does not process bogus packets as trackstick data when there is no trackstick present and emit warnings in dmesg so potential issues with trackstick handling will be visible for debugging. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-11Input: alps - fix name, product and version of dev2 input devicePali Rohár1-4/+14
This change fixes name, product and version of dev2 input device based on format used in function psmouse_switch_protocol() in file psmouse-base.c. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-11Input: regulator-haptic - simplify codeAxel Lin1-18/+5
All the use cases in this driver has a regulator_haptic_toggle() call after regulator_haptic_set_voltage(). So make regulator_haptic_set_voltage() call regulator_haptic_toggle() to simplify the code. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-10Input: add support for NI Ettus Research USRP E3x0 buttonMoritz Fischer3-0/+168
Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-10Merge tag 'vfio-v3.19-rc4' of git://github.com/awilliam/linux-vfioLinus Torvalds1-3/+1
Pull VFIO fix from Alex Williamson: "Fix PCI header check in vfio_pci_probe() (Wei Yang)" * tag 'vfio-v3.19-rc4' of git://github.com/awilliam/linux-vfio: vfio-pci: Fix the check on pci device type in vfio_pci_probe()
2015-01-10Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds1-1/+3
Pull SCSI fix from James Bottomley: "Just one fix: a qlogic busy wait regression" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: qla2xxx: fix busy wait regression
2015-01-09Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hidLinus Torvalds10-9/+74
Pull HID updates from Jiri Kosina: - bounds checking fixes in logitech and roccat drivers, from Peter Wu and Dan Carpenter - double-kfree fix in i2c-hid driver on bus shutdown, from Mika Westerberg - a couple of various small driver fixes - a few device id additions * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: roccat: potential out of bounds in pyra_sysfs_write_settings() HID: Add a new id 0x501a for Genius MousePen i608X HID: logitech-hidpp: prefix the name with "Logitech" HID: logitech-hidpp: avoid unintended fall-through HID: Allow HID_BATTERY_STRENGTH to be enabled HID: i2c-hid: Do not free buffers in i2c_hid_stop() HID: add battery quirk for USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO keyboard HID: logitech-hidpp: check WTP report length HID: logitech-dj: check report length
2015-01-09Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds29-246/+391
Pull drm fixes from Dave Airlie: "I'm briefly working between holidays and LCA, so this is close to a couple of weeks of fixes, Two sets of amdkfd fixes, this is a new feature this kernel, and this pull fixes a few issues since it got merged, ordering when built-in to kernel and also the iommu vs gpu ordering patch, it also reworks the ioctl before the initial release. Otherwise: - radeon: some misc fixes all over, hdmi, 4k, dpm - nouveau: mcp77 init fixes, oops fix, bug on fix, msi fix - i915: power fixes, revert VGACNTR patch Probably be quiteer next week since I'll be at LCA anyways" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (33 commits) drm/amdkfd: rewrite kfd_ioctl() according to drm_ioctl() drm/amdkfd: reformat IOCTL definitions to drm-style drm/amdkfd: Do copy_to/from_user in general kfd_ioctl() drm/radeon: integer underflow in radeon_cp_dispatch_texture() drm/radeon: adjust default bapm settings for KV drm/radeon: properly filter DP1.2 4k modes on non-DP1.2 hw drm/radeon: fix sad_count check for dce3 drm/radeon: KV has three PPLLs (v2) drm/amdkfd: unmap VMID<-->PASID when relesing VMID (non-HWS) drm/radeon: Init amdkfd only if it was compiled amdkfd: actually allocate longs for the pasid bitmask drm/nouveau/nouveau: Do not BUG_ON(!spin_is_locked()) on UP drm/nv4c/mc: disable msi drm/nouveau/fb/ram/mcp77: enable NISO poller drm/nouveau/fb/ram/mcp77: use carveout reg to determine size drm/nouveau/fb/ram/mcp77: subclass nouveau_ram drm/nouveau: wake up the card if necessary during gem callbacks drm/nouveau/device: Add support for GK208B, resolves bug 86935 drm/nouveau: fix missing return statement in nouveau_ttm_tt_unpopulate drm/nouveau/bios: fix oops on pre-nv50 chipsets ...
2015-01-09HID: roccat: potential out of bounds in pyra_sysfs_write_settings()Dan Carpenter1-2/+6
This is a static checker fix. We write some binary settings to the sysfs file. One of the settings is the "->startup_profile". There isn't any checking to make sure it fits into the pyra->profile_settings[] array in the profile_activated() function. I added a check to pyra_sysfs_write_settings() in both places because I wasn't positive that the other callers were correct. Cc: <stable@vger.kernel.org> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2015-01-08Merge tag 'pinctrl-v3.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrlLinus Torvalds2-4/+58
Pull pinctrl fixes from Linus Walleij: "Allright allright I've been lazy over christmas and New Years. Here are a few collected pin control fixes eventually. Details: A set of assorted pin control fixes for the Rockchip and STi drivers" * tag 'pinctrl-v3.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: st: Add irq_disable hook to st_gpio_irqchip pinctrl: st: avoid multiple mutex lock pinctrl: rockchip: Fix enable/disable/mask/unmask pinctrl: rockchip: Handle wakeup pins
2015-01-08Merge tag 'pm+acpi-3.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds5-45/+61
Pull power management and ACPI fixes from Rafael Wysocki: "These are an ACPI device power management initialization fix (-stable material), two commits renaming stuff in the ACPI processor driver to make it more suitable for ARM64 processors and a new ACPI backlight blacklist entry. Specifics: - Fix ACPI power management intialization for device objects corresponding to devices that are not present at the init time (the _STA control method returns 0 for them) and therefore should not be regarded as power manageable (Rafael J Wysocki). - Rename a structure field and two functions used by the ACPI processor driver to make them less tied to architectures that use APICs (both x86 and ia64) and more suitable for ARM64 processors (Hanjun Guo). - Add a disable_native_backlight quirk for Dell XPS15 L521X designed in an unusual way preventing native backlight from working on that machine (Hans de Goede)" * tag 'pm+acpi-3.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI / video: Add disable_native_backlight quirk for Dell XPS15 L521X ACPI / processor: Rename acpi_(un)map_lsapic() to acpi_(un)map_cpu() ACPI / processor: Convert apic_id to phys_id to make it arch agnostic ACPI / PM: Fix PM initialization for devices that are not present
2015-01-08Input: axp20x-pek - switch over to using attribute groupDmitry Torokhov1-28/+36
Instead of registering device attributes individually let's use attribute groups and also devm_* infrastructure to ease cleanup. Tested-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-08Input: add driver for AXP20x Power Enable KeyCarlo Caione3-0/+294
This change adds support for the Power Enable Key found on MFD AXP202 and AXP209. Besides the basic support for the button, the driver adds two entries in sysfs to configure the time delay for power on/off. Signed-off-by: Carlo Caione <carlo@caione.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> [wens@csie.org: made axp20x_pek_remove() static; removed driver owner field; fixed path for sysfs entries] Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-08Input: do not try to filter out events if handler is not a filterAnshul Garg1-10/+14
If given input handler is not a filter there is no point is iterating list of events in a packet to see if some of them need to be filtered out. Signed-off-by: Anshul Garg <anshul.g@samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-08Input: small tweak to autorepeat handlingAnshul Garg1-6/+8
If a device does not support autorepeat or does not emit any key events we should not be scanning all events in a packet to decide if we should start or stop autorepeat function. Signed-off-by: Anshul Garg <anshul.g@samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-08Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds4-12/+13
pull virtio/vhost fixes from Michael Tsirkin: "This fixes a couple of bugs triggered by hot-unplug of virtio devices, as well as a regression in vhost-net" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: vhost/net: length miscalculation virtio_pci: document why we defer kfree virtio_pci: defer kfree until release callback virtio_pci: device-specific release callback virtio: make del_vqs idempotent
2015-01-08Merge tag 'iommu-fixes-v3.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommuLinus Torvalds3-12/+7
Pull IOMMU fixes from Joerg Roedel: "Including: - a domain structure leak fix in the Intel VT-d driver - compile error fix for the VMSA IPMMU driver because of the IOMMU_EXEC -> IOMMU_NOEXEC conversion - two small cleanups as an aftermath of the merge window and the domain-leak fix" * tag 'iommu-fixes-v3.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/rockchip: Drop owner assignment from platform_drivers iommu/vt-d: Remove dead code in device_notifier iommu/vt-d: Fix dmar_domain leak in iommu_attach_device iommu/ipmmu-vmsa: Change IOMMU_EXEC to IOMMU_NOEXEC
2015-01-08Merge tag 'amdkfd-fixes-2015-01-06' of git://people.freedesktop.org/~gabbayo/linux into drm-fixesDave Airlie7-152/+213
- Complete overhaul to the main IOCTL function, kfd_ioctl(), according to drm_ioctl() example. This includes changing the IOCTL definitions, so it breaks compatibility with previous versions of the userspace. However, because the kernel was not officialy released yet, and this the first kernel that includes amdkfd, I assume I can still do that at this stage. - A couple of bug fixes for the non-HWS path (used for bring-ups and debugging purposes only). * tag 'amdkfd-fixes-2015-01-06' of git://people.freedesktop.org/~gabbayo/linux: drm/amdkfd: rewrite kfd_ioctl() according to drm_ioctl() drm/amdkfd: reformat IOCTL definitions to drm-style drm/amdkfd: Do copy_to/from_user in general kfd_ioctl() drm/amdkfd: unmap VMID<-->PASID when relesing VMID (non-HWS) drm/radeon: Assign VMID to PASID for IH in non-HWS mode drm/radeon: do not leave queue acquired if timeout happens in kgd_hqd_destroy() drm/amdkfd: Load mqd to hqd in non-HWS mode drm/amd: Fixing typos in kfd<->kgd interface
2015-01-08Merge branch 'drm-fixes-3.19' of git://people.freedesktop.org/~agd5f/linux into drm-fixesDave Airlie5-12/+14
some minor radeon fixes. * 'drm-fixes-3.19' of git://people.freedesktop.org/~agd5f/linux: drm/radeon: integer underflow in radeon_cp_dispatch_texture() drm/radeon: adjust default bapm settings for KV drm/radeon: properly filter DP1.2 4k modes on non-DP1.2 hw drm/radeon: fix sad_count check for dce3 drm/radeon: KV has three PPLLs (v2)
2015-01-08Merge branch 'linux-3.19' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixesDave Airlie8-33/+124
- Fix BUG() on !SMP builds - Fix for OOPS on pre-NV50 that snuck into -next - MCP7[789A] hang fix where firmware hasn't already setup NISO pollers - NV4x IGP MSI disable, it doesn't appear to work correctly - Add GK208B to recognised boards (no code change aside from adding chipset recognition) * 'linux-3.19' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: drm/nouveau/nouveau: Do not BUG_ON(!spin_is_locked()) on UP drm/nv4c/mc: disable msi drm/nouveau/fb/ram/mcp77: enable NISO poller drm/nouveau/fb/ram/mcp77: use carveout reg to determine size drm/nouveau/fb/ram/mcp77: subclass nouveau_ram drm/nouveau: wake up the card if necessary during gem callbacks drm/nouveau/device: Add support for GK208B, resolves bug 86935 drm/nouveau: fix missing return statement in nouveau_ttm_tt_unpopulate drm/nouveau/bios: fix oops on pre-nv50 chipsets
2015-01-07Input: imx_keypad - use the preferred form for passing a size of a structFabio Estevam1-2/+1
According to Documentation/CodingStyle - Chapter 14: "The preferred form for passing a size of a struct is the following: p = kmalloc(sizeof(*p), ...); The alternative form where struct name is spelled out hurts readability and introduces an opportunity for a bug when the pointer variable type is changed but the corresponding sizeof that is passed to a memory allocator is not." So do it as recommended. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-07vfio-pci: Fix the check on pci device type in vfio_pci_probe()Wei Yang1-3/+1
Current vfio-pci just supports normal pci device, so vfio_pci_probe() will return if the pci device is not a normal device. While current code makes a mistake. PCI_HEADER_TYPE is the offset in configuration space of the device type, but we use this value to mask the type value. This patch fixs this by do the check directly on the pci_dev->hdr_type. Signed-off-by: Wei Yang <weiyang@linux.vnet.ibm.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Cc: stable@vger.kernel.org # v3.6+
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