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drm-intel-next-2014-08-22c2813548 · ·
- basic code for execlist, which is the fancy new cmd submission on gen8. Still disabled by default (Ben, Oscar Mateo, Thomas Daniel et al) - remove the useless usage of console_lock for I915_FBDEV=n (Chris) - clean up relations between ctx and ppgtt - clean up ppgtt lifetime handling (Michel Thierry) - various cursor code improvements from Ville - execbuffer code cleanups and secure batch fixes (Chris) - prep work for dev -> dev_priv transition (Chris) - some of the prep patches for the seqno -> request object transition (Chris) - various small improvements all over
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iommu-fixes-v3.17-rc19db4ad91 · ·
IOMMU Fixes for Linux v3.17-rc1 The fixes include: * A patch to fix a crash in the VT-d driver when devices with a driver attached are hot-unplugged * A patch for the AMD IOMMU driver to fix a crash with device assignment of 32 bit PCI devices to KVM guests * Fix for a copy&paste error in generic IOMMU code. Now the right function pointer is checked before calling.
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asoc-v3.17-rc17c063ede · ·
ASoC: Fixes for v3.17 Nothing too exciting here, a bunch of driver fixes that came along since the initial pull request but none that really stand our and a warning fix in the core.
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pm+acpi-3.17-rc1-2af5b7e84 · ·
More ACPI and power management updates for 3.17-rc1 - Fix for an ACPI-based device hotplug regression introduced in 3.14 that causes a kernel panic to trigger when memory hot-remove is attempted with CONFIG_ACPI_HOTPLUG_MEMORY unset from Tang Chen. - Fix for a cpufreq regression introduced in 3.16 that triggers a "sleeping function called from invalid context" bug in dev_pm_opp_init_cpufreq_table() from Stephen Boyd. - ACPI battery driver fix for a warning message added in 3.16 that prints silly stuff sometimes from Mariusz Ceier. - Hibernation fix for safer handling of mismatches in the 820 memory map between the configurations during image creation and during the subsequent restore from Chun-Yi Lee. - ACPI processor driver fix to handle CPU hotplug notifications correctly during system suspend/resume from Lan Tianyu. - Series of four cpuidle menu governor cleanups that also should speed it up a bit from Mel Gorman. - Fixes for the speedstep-smi, integrator, cpu0 and arm_big_little cpufreq drivers from Hans Wennborg, Himangi Saraogi, Markus Pargmann and Uwe Kleine-König. - Version 3.0 of the analyze_suspend.py suspend profiling tool from Todd E Brandt. /
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vfio-v3.17-rc19b936c96 · ·
VFIO updates for v3.17-rc1 - Enable support for bus reset on device release - Fixes for EEH support
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drm-intel-next-2014-08-082c0827cf · ·
- Setting dp M2/N2 values plus state checker support (Vandana Kannan) - chv power well support (Ville) - DP training pattern 3 support for chv (Ville) - cleanup of the hsw/bdw ddi pll code, prep work for skl (Damien) - dsi video burst mode support (Shobhit) - piles of other chv fixes all over (Ville et. al.) - cleanup of the ddi translation tables setup code (Damien) - 180 deg rotation support (Ville & Sonika Jindal)
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gpio-v3.17-1bdc6e95e · ·
This is the bulk of GPIO changes for the v3.17 development cycle, and this time we got a lot of action going on and it will continue: - The core GPIO library implementation has been split up in three different files: - gpiolib.c for the latest and greatest and shiny GPIO library code using GPIO descriptors only - gpiolib-legacy.c for the old integer number space API that we are phasing out gradually - gpiolib-sysfs.c for the sysfs interface that we are not entirely happy with, but has to live on for ABI compatibility - Add a flags argument to *gpiod_get* functions, with some backward-compatibility macros to ease transitions. We should have had the flags there from the beginning it seems, now we need to clean up the mess. There is a plan on how to move forward here devised by Alexandre Courbot and Mark Brown. - Split off a special <linux/gpio/machine.h> header for the board gpio table registration, as per example from the regulator subsystem. - Start to kill off the return value from gpiochip_remove() by removing the __must_check attribute and removing all checks inside the drivers/gpio directory. The rationale is: well what were we supposed to do if there is an error code? Not much: print an error message. And gpiolib already does that. So make this function return void eventually. - Some cleanups of hairy gpiolib code, make some functions not to be used outside the library private and make sure they are not exported, remove gpiod_lock/unlock_as_irq() as the existing function is for driver-internal use and fine as it is, delete gpio_ensure_requested() as it is not meaningful anymore. - Support the GPIOF_ACTIVE_LOW flag from gpio_request_one() function calls, which is logical since this is already supported when referencing GPIOs from e.g. device trees. - Switch STMPE, intel-mid, lynxpoint and ACPI (!) to use the gpiolib irqchip helpers cutting down on GPIO irqchip boilerplate a bit more. - New driver for the Zynq GPIO block. - The usual incremental improvements around a bunch of drivers. - Janitorial syntactic and semantic cleanups by Jingoo Han, and Rickard Strandqvist especially.