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sound-fix-3.20-rc13cd1ce04 · ·
sound fixes for 3.20-rc1 Here are a few small fix patches for 3.20-rc1: - Quirks for Denon and Lifecam USB-audio devices and HD-audio on HP laptops - A long-time regression fix for HDSP eMADI - Add missing DRAIN_TRIGGER flag set for ASoC intel-sst - Trivial fixes for sequencer core and HD-audio Tegra, a LINE6 cleanup
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staging-3.20-rc1533e80b1 · ·
Staging drivers patches for 3.20-rc1 Here's the big staging driver tree update for 3.20-rc1. Lots of little things in here, adding up to lots of overall cleanups. The IIO driver updates are also in here as they cross the staging tree boundry a lot. I2O has moved into staging as well, as a plan to drop it from the tree eventually as that's a dead subsystem. All of this has been in linux-next with no reported issues for a while. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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drm-intel-next-2015-02-14d4495cba · ·
- use the atomic helpers for plane_upate/disable hooks (Matt Roper) - refactor the initial plane config code (Damien) - ppgtt prep patches for dynamic pagetable alloc (Ben Widawsky, reworked and rebased by a lot of other people) - framebuffer modifier support from Tvrtko Ursulin, drm core code from Rob Clark - piles of workaround patches for skl from Damien and Nick Hoath - vGPU support for xengt on the client side (Yu Zhang) - and the usual smaller things all over
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iommu-updates-v3.20a20cc76b · ·
IOMMU Updates for Linux v3.20 This time with: * Generic page-table framework for ARM IOMMUs using the LPAE page-table format, ARM-SMMU and Renesas IPMMU make use of it already. * Break out of the IO virtual address allocator from the Intel IOMMU so that it can be used by other DMA-API implementations too. The first user will be the ARM64 common DMA-API implementation for IOMMUs * Device tree support for Renesas IPMMU * Various fixes and cleanups all over the place
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devicetree-for-3.203c3c8e36 · ·
DeviceTree changes for 3.20: - DT unittests for I2C probing and overlays from Pantelis Antoniou - Remove DT unittest dependency on OF_DYNAMIC from Gaurav Minocha - Add Tegra compatible strings missing for newer parts from Paul Walmsley - Various vendor prefix additions
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kvm-3.20-16557bada · ·
Fairly small update, but there are some interesting new features. Common: Optional support for adding a small amount of polling on each HLT instruction executed in the guest (or equivalent for other architectures). This can improve latency up to 50% on some scenarios (e.g. O_DSYNC writes or TCP_RR netperf tests). This also has to be enabled manually for now, but the plan is to auto-tune this in the future. ARM/ARM64: the highlights are support for GICv3 emulation and dirty page tracking s390: several optimizations and bugfixes. Also a first: a feature exposed by KVM (UUID and long guest name in /proc/sysinfo) before it is available in IBM's hypervisor! :) MIPS: Bugfixes. x86: Support for PML (page modification logging, a new feature in Broadwell Xeons that speeds up dirty page tracking), nested virtualization improvements (nested APICv---a nice optimization), usual round of emulation fixes. There is also a new option to reduce latency of the TSC deadline timer in the guest; this needs to be tuned manually. Some commits are common between this pull and Catalin's; I see you have already included his tree. ARM has other conflicts where functions are added in the same place by 3.19-rc and 3.20 patches. These are not large though, and entirely within KVM.
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wireless-drivers-for-davem-2015-02-11aeb2d2a4 · ·
rtlwifi: * remove superfluous warning message which is not needed anymore
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sound-3.20-rc10e806151 · ·
sound updates for 3.20-rc1 In this batch, you can find lots of cleanups through the whole subsystem, as our good New Year's resolution. Lots of LOCs and commits are about LINE6 driver that was promoted finally from staging tree, and as usual, there've been widely spread ASoC changes. Here some highlights: ALSA core changes - Embedding struct device into ALSA core structures - sequencer core cleanups / fixes - PCM msbits constraints cleanups / fixes - New SNDRV_PCM_TRIGGER_DRAIN command - PCM kerneldoc fixes, header cleanups - PCM code cleanups using more standard codes - Control notification ID fixes Driver cleanups - Cleanups of PCI PM callbacks - Timer helper usages cleanups - Simplification (e.g. argument reduction) of many driver codes HD-audio - Hotkey and LED support on HP laptops with Realtek codecs - Dock station support on HP laptops - Toshiba Satellite S50D fixup - Enhanced wallclock timestamp handling for HD-audio - Componentization to simplify the linkage between i915 and hd-audio drivers for Intel HDMI/DP USB-audio - Akai MPC Element support - Enhanced timestamp handling ASoC - Lots of refactoringin ASoC core, moving drivers to more data driven initialization and rationalizing a lot of DAPM usage - Much improved handling of CDCLK clocks on Samsung I2S controllers - Lots of driver specific cleanups and feature improvements - CODEC support for TI PCM514x and TLV320AIC3104 devices - Board support for Tegra systems with Realtek RT5677 - New driver for Maxim max98357a - More enhancements / fixes for Intel SST driver Others - Promotion of LINE6 driver from staging along with lots of rewrites and cleanups - DT support for old non-ASoC atmel driver - oxygen cleanups, XIO2001 init, Studio Evolution SE6x support - Emu8000 DRAM size detection fix on ISA(!!) AWE64 boards - A few more ak411x fixes for ice1724 boards
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gpio-v3.20-10a4a3529 · ·
This is the GPIO bulk changes for the v3.20 series: - GPIOLIB core changes: - Create and use of_mm_gpiochip_remove() for removing memory-mapped OF GPIO chips - GPIO MMIO library suppports bgpio_set_multiple for switching several lines at once, a feature merged in the last cycle. - New drivers: - New driver for the APM X-gene standby GPIO controller - New driver for the Fujitsu MB86S7x GPIO controller - Cleanups: - Moved rcar driver to use gpiolib irqchip - Moxart converted to the GPIO MMIO library - GE driver converted to GPIO MMIO library - Move sx150x to irqdomain - Move max732x to irqdomain - Move vx855 to use managed resources - Move dwapb to use managed resources - Clean tc3589x from platform data - Clean stmpe driver to use device tree only probe - New subtypes: - sx1506 support in the sx150x driver - Quark 1000 SoC support in the SCH driver - Support X86 in the Xilinx driver - Support PXA1928 in the PXA driver - Extended drivers: - max732x supports device tree probe - sx150x supports device tree probe - Various minor cleanups and bug fixes
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regulator-v3.20dd7c2e72 · ·
regulator: Updates for v3.20 This has not been a busy release for the regulator framework, though we do have the first parts of some ongoing work from Bjorn Andersson to allow us to support more complex modern systems with dynamic configuration of regulators in suspend and idle states. - Support for device-specific properties on regulator nodes when using simplified DT parsing in the core from Krzysztof Kozlowski. - Restructuring of the load tracking code, intended to support future improvements in this area for more complex system designs. - New drivers for Maxim MAX77843 and Mediatek MT6397. - Lots of smaller fixes and improvements.
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asoc-v3.20-3f4c2e9bc · ·
ASoC: Final updates for v3.20 A few more updates for v3.20 that have accumilated over the second half of last week. One new (relatively simple) driver for the Maxim max98357a and some other driver specific fixes and enhancements. I did apply a few patches that haven't been in -next just now before sending this, all fixes except for one simple device ID addition patch.