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sound updates for 4.3-rc1

There are little changes in core part, but lots of development are
found in drivers, especially ASoC.  The diffstat shows regmap-
related changes for a slight API additions / changes, and that's all.

Looking at the code size statistics, the most significant addition
is for Intel Skylake.  (Note that SKL support is still underway, the
codec driver is missing.)  Also STI controller driver is a major
addition as well as a few new codec drivers.

In HD-audio side, there are fewer changes than the past.  The
noticeable change is the support of ELD notification from i915
graphics driver.  Thus this pull request carries a few changes in
drm/i915.

Other than that, USB-audio got a rewrite of runtime PM code.  It
was initiated by lockdep warning, but resulted in a good cleanup in
the end.

Below are the highlights:

Common:
- Factoring out of AC'97 reset code from ASoC into the core helper
- A few regmap API extensions (in case it's not pulled yet)

ASoC:
- New drivers for Cirrus CS4349, GTM601, InvenSense ICS43432, Realtek
  RT298 and ST STI controllers
- Machine drivers for Rockchip systems with MAX98090 and RT5645 and
  RT5650
- Initial driver support for Intel Skylake devices
- Lots of rsnd cleanup and enhancements
- A few DAPM fixes and cleanups
- A large number of cleanups in various drivers (conversion and
  standardized to regmap, component) mostly by Lars-Peter and Axel

HD-audio:
- Extended HD-audio core for Intel Skylake controller support
- Quirks for Dell headsets, Alienware 15
- Clean up of pin-based quirk tables for Realtek codecs
- ELD notifier implenetation for Intel HDMI/DP

USB-audio:
- Refactor runtime PM code to make lockdep happier

Linux 4.2

Somehow I've forgotten to do a new dinq tag 2 weeks ago, so this covers 4 weeks.
Still not all that much due to vacation:
- PML4 pagetable support for 48b from Michel Thierry
- more fixes for sink crc from Rodrigo
- DP link settings cleanup from Ville
- GuC-based command submission from Alex Dai and Dave Gordon
- dpll cleanups for chv from Ville
- max pixel clock checking from Mika Kahola
- cleanup hpd bits handling (Jani)
- more power well trickery for chv from Ville

sound fixes #2 for 4.2-final

Here are stable fixes that have been gathered since rc8: fixes for
HD-audio widget power controll regressions since 4.1, a NULL fix for
HD-audio HDMI, a noise fix for Conexant codecs and a quirk addition
for USB-Audio DSD.

Linux 4.2-rc8

sound fixes for 4.2-final

Here are a small collecton of sound fix patches.  The most significant
one is the disablement of newly introduced topology API.  Its ABI
couldn't be stabilized enough, so we decided to delay for 4.3 in the
end.  Other than that, all oneliner fixes: a USB-audio runtime PM fix
and a couple of HD-audio quirks.

Linux 4.2-rc7

Linux 4.2-rc6

The only bulk changes in this request is ABI updates for ASoC topology
API.  It's a new API that was introduced in 4.2, and we'd like to
avoid ABI change after the release, so it's taken now.  As there is no
real in-tree user for this API, it should be fairly safe.

Other than that, the usual small fixes are found in various drivers:
ASoC cs4265, rt5645, intel-sst, firewire, oxygen and HD-audio.

Linux 4.2-rc5

sound fixes for 4.2-rc5

This became a relative big update as it includes the collected
ASoC fixes.  There are a few fixes in ASoC core side, mostly for DAPM
and the new topology API.  The rest are various ASoC driver-specific
fixes, as well as the usual HD-audio and USB-audio quirks.

- kerneldoc for tiling/swizzling/fencing code
- bxt hpd port A w/a
- various other fixes all over

... not much, everyone's on vacation.

linux-kselftest-4.2-rc5

Kselftest fixes for 4.2-rc5

Linux 4.2-rc4

sound fixes for 4.2-rc4

This has been a calm week again: one minor lockdep fix for PCM core,
and the most of the rest are HD-audio quirks and fixups for various
chips and machines.

Linux 4.2-rc3

- prelim hw support dropped for skl after Damien fixed an ABI issue around
  planes
- legacy modesetting is done using atomic infrastructure now (Maarten)!
- more gen9 workarounds (Arun&Nick)
- MOCS programming (cache control for better performance) for skl/bxt
- vlv/chv dpll improvements (Ville)
- PSR fixes from Rodrigo
- fbc improvements from Paulo
- plumb requests into execlist submit functions (Mika)
- opregion code cleanup from Jani
- resource streamer support from Abdiel for mesa
- final fixes for 12bpc hdmi + enabling support from Ville

sound fixes for 4.2-rc3

There are two small fixes for HD-audio and USB LINE6, and the rest are
a few new quirks and device ID addition that are good enough to get
into 4.2.

Linux 4.2-rc2

Linux 4.2-rc1