drm/i915 fbdev takeover fix for v5.0

UAPI Changes:
- Optionally disable automatic recovery after a GPU reset (Chris)
  Mesa changes at:
  https://lists.freedesktop.org/archives/mesa-dev/2019-February/215431.html
- Added reminders about not leaving holes to uAPI number sequences

Cross-subsystem Changes:

- Includes the backmerge of drm-next and merge of Daniel's mei-hdcp/i915
  component interface work

Driver Changes:

- Correctly interpret Raw VBT Data Address on OpRegion version 2.1 (ICL+) (Jani)
- Fix to actually configure untiled fbdev displays (Maarten, Chris)
- Avoid referencing stale pointer in priority scheduler (Chris)
- Always restore interrupt enabling after a reset on older gens (Chris)
- Use time based guilty context banning (Chris)
- Implement new W/A for ICL pipe underruns with wm1+ disabled (Ville)
- Fix GLK degamma programming and add ICL degamma/gamma/CSC support (Uma)
- Apply RPS waitboosting to non-i915 fences (Chris)
- Protect i915_active iterators from the shrinker (Chris)
- Defer application of request banning to submission to avoid escapes (Chris)
- Track the snd/hda display_power_status using a cookie (Chris)
- Only try to park engines after a failed reset (Chris)
- Don't claim an unstarted request was guilty of causing hang (Chris)
- Revoke mmaps and prevent access to fence registers across reset (Chris)
- Make driver reset and wedging more robust (Chris)
- Avoid fence releasing race (Mika, Chris)
- Fix HDCP state handling for DDI during fastset (Ram)

- Register naming fixes (Aditya, Ville)
- Fix OpRegion version check (Jani)
- Gamma and CSC state tracking fixes (Ville)
- Add driver debugging aids (Ville, Chris)
- Fixes and improvements to CI issues and kernel selftests (Chris, Jose)

This is the 4.20.11 stable release

This is the 4.19.24 stable release

This is the 4.14.102 stable release

This is the 4.9.159 stable release

This is the 4.4.175 stable release

This is the 3.18.135 stable release

sound fixes for 5.0

Here are a few last-minute fixes for 5.0.  The most significant one
is the OF-node refcount fix for ASoC simple-card, which could be
triggered on many boards.  Another fix for ASoC core is for the
error handling in topology, while others are device-specific fixes
for Samsung and HD-audio.

Prep patches + headers for the mei-hdcp/i915 component interfaces

Also contains the prep work in the component helpers plus adjustements
for the snd-hda/i915 component interface.

Plus one small static inline in the drm_hdcp.h header that both i915
and mei_hdcp will need.

Linux 5.0-rc7

This is the 4.20.10 stable release

This is the 4.19.23 stable release

This is the 4.14.101 stable release

This is the 4.9.158 stable release

This is the 4.20.9 stable release

This is the 4.19.22 stable release

This is the 4.14.100 stable release

This is the 4.9.157 stable release

drm core, i915, amd, imx, vkms fixes