Tags

Linux 4.2-rc1

- dsi improvements (Gaurav)
- bxt ddi dpll hw state readout (Imre)
- chv dvfs support and overall wm improvements for both vlv and chv (Ville)
- ppgtt polish from Mika and Michel
- cdclk support for bxt (Bob Pauwe)
- make frontbuffer tracking more precise
- OLR removal (John Harrison)
- per-ctx WA batch buffer support (Arun Siluvery)
- remvoe KMS Kconfig option (Chris)
- more hpd handling refactoring from Jani
- use atomic states throughout modeset code and integrate with atomic plane
  update (Maarten)

sound fixes for 4.2-rc1

Here are a bunch of small fixes, mostly for HD-audio quirks, in
addition to a few regression fixes and trivial cleanups.

sound updates for 4.2-rc1

It was a busy development cycle at this time, as you can see a wide
range of changes in diffstat.  There are no big changes but many
refactoring and improvements.  Here we go some highlights:

* ALSA core:
- Procfs codes were cleaned up to use seq_file
- Procfs can be opt out via Kconfig (only for EXPERT)
- Two types of jack API were unified finally; now both kctl and input
  jack devs are handled via a single function call.

* HD-audio
- Continued code restructuring for the future ASoC driver; now HDA
  controller driver is split to a core helper module.
- Preliminary codes for Skylake audio support in HDA core.
- Proper i915 gfx power well management for SKL & co
- Enabled runtime PM as default for Intel HDMI/DP codecs
- Newer Tegra chip supports
- More quirks for Dell headsets, Alienware (with CA0132), etc.
- A couple of DRM ELD helper API functions

* ASoC
- Support for loading ASoC topology maps from firmware, intended to be
  used to allow self-describing DSP firmware images to be built which
  can map controls added by the DSP to userspace without the kernel
  needing to know about individual DSP firmwares
- Lots of refactoring to avoid direct access to snd_soc_codec where
  it's not needed supporting future refactoring
- Big refactoring, cleanup and enhancement for the Wolfson ADSP driver
- Cleanup series for TI TAS2552 and R-CAR drivers
- Fixes and improvements on RT56xx codecs
- Support for TI TAS571x power amplifiers
- Support for Qualcomm APQ8016 and ZTE ZX296702 SoCs
- Support for x86 systems with RT5650 and Qualcomm Storm
- Support for Mediatek AFE (Audio Front End) unit
- Other various small fixes to ASoC codec drivers

* Firewire
- Enhanced to allow non-blocking streams to use timestamp
  synchronization
- Improve support for DM1500 and BeBoBv3

* Misc
- Cleanup of old pci API functions over all PCI sound drivers
- Fix long-standing regression of the old powermac i2c setup

Linux 4.1

- refactoring hpd irq handlers (Jani)
- polish skl dpll code a bit (Damien)
- dynamic cdclk adjustement (Ville & Mika)
- fix up 12bpc hdmi and enable it for real again (Ville)
- extend hsw cmd parser to be useful for atomic configuration (Franscico Jerez)
- even more atomic conversion and rolling state handling out across modeset code
  from Maarten & Ander
- fix DRRS idleness detection (Ramalingam)
- clean up dsp address alignment handling (Ville)
- some fbc cleanup patches from Paulo
- prevent hard-hangs when trying to reset the gpu on skl (Mika)

sound fixes for 4.1-final

Nothing looks scary, just a few usual HD-audio regression fixes
and fixup, in addition to a minor Kconfig dependency fix for
the old MIPS drivers.

Linux 4.1-rc8

sound fixes for 4.1-rc8

Most of commits are regression fixes for HD-audio: a few corner case
fixes for regmap transition, and i915 binding issues.  In addition, a
quirk for another USB-audio device supporting DSD.

Linux 4.1-rc7

sound fixes for 4.1-rc7

It was a fairly calm week; here you can find only a few trivial
quirks and fixes for USB and HD-audio.  All changes are pretty
device specific.

Linux 4.1-rc6

sound fixes for 4.1-rc6

No big surprise here, just a bunch of small fixes for HD-audio and
USB-audio.
- Partial revert of widget power-saving for IDT codecs
- Revert mute-LED enum ctl for Thinkpads due to confusion
- A quirk for a new Radeon HDMI controller
- Realtek codec name fix for Dell
- A workaround for headphone mic boost on some laptops
- stream_pm ops setup (and its fix for regression)
- Another quirk for MS LifeCam USB-audio

Linux 4.1-rc5

- cpt modeset sequence fixes from Ville
- more rps boosting tuning from Chris
- S3 support for skl (Damien)
- a pile of w/a for bxt from various people
- cleanup of primary plane pixel formats (Damien)
- a big pile of small patches with fixes and cleanups all over

sound fixes for 4.1-rc5

This batch became slightly large, just because I've been on vacation
for the last two weeks.  Nothing to scare much here, all device-specific
fixes, mostly small patches.

Majority of patches are for HD-audio, especially Dell machines.
The rest are small ASoC fixes for various codecs, and a USB-audio
quirk.

One PCM fix is included to ease the faulty condition checks in the
case of two periods PCM buffers.

Linux 4.1-rc4

Linux 4.1-rc3

- skl plane scaler support (Chandra Kondru)
- enable hsw cmd parser (Daniel and fix from Rebecca Palmer)
- skl dc5/6 support (low power display modes) from Suketu&Sunil
- dp compliance testing patches (Todd Previte)
- dp link training optimization (Mika Kahola)
- fixes to make skl resume work (Damien)
- rework modeset code to fully use atomic state objects (Ander&Maarten)
- pile of bxt w/a patchs from Nick Hoath
- (linear) partial gtt mmap support (Joonas Lahtinen)

Linux 4.1-rc2