- Tweak initia DPCD backlight.enabled value (Sean)
- Initialize reserved MOCS indices (Ayaz)
- Mark initial fb obj as WT on eLLC machines to avoid rcu lockup (Ville)
- Support parsing of oversize batches (Chris)
- Delay execlists processing for TGL (Chris)
- Use the active reference on the vma during error capture (Chris)
- Widen CSB pointer (Chris)
- Wait for CSB entries on TGL (Chris)
- Fix unwind for scratch page allocation (Chris)
- Exclude low patches of stolen memory (Chris)
- Force VT'd workarounds when running as a guest OS (Chris)
- Drop runtime-pm assert from vpgu io accessors (Chris)

- Set all unused color plane offsets to ~0xfff again (Ville)
- Fix TGL DKL PHY DP vswing handling (Ville)

Propagated from drm-intel-next-queued:
- Fix CRTC state checker (Ville)

Propated from drm-intel-gt-next:
- Avoid implicit vmpa for highmem on 32b (Chris)
- Prevent PAT attriutes for writecombine if CPU doesn't support PAT (Chris)
- Clear the buffer pool age before use. (Chris)
- Fix error code (Dan)
- Break up error capture compression loops (Chris)
- Fix uninitialized variable in context_create_request (Maarten)
- Check for errors on i915_vm_alloc_pt_stash to avoid NULL dereference (Matt)
- Serialize debugfs i915_gem_objects with ctx->mutex (Chris)
- Fix a rebase mistake caused during drm-intel-gt-next creation (Chris)
- Hold request reference for canceling an active context (Chris)
- Heartbeats fixes (Chris)
- Use usigned during batch copies (Chris)

drm/i915 fixes for v5.9-rc7:
- Fix selftest reference to stack data out of scope
- Fix GVT null pointer dereference
- Backmerge from Linus' master to fix build

Driver Changes:

- Reduce INTEL_DISPLAY_ENABLED to just removed outputs treating it as disconnected (Ville)
- Introducing new AUX, DVO, and TC ports and refactoring code around hot plug interrupts for those. (Ville)
- Centralize PLL_ENABLE register lookup (Anusha)
- Improvements around DP downstream facing ports (DFP). (Ville)
- Enable YCbCr 444->420 conversion for HDMI DFPs. Ville
- Remove the old global state on Display's atomic modeset (Ville)
- Nuke force_min_cdclk_changed (Ville)
- Extend a TGL W/A to all SKUs and to RKL (Swathi)

drm/i915 fixes for v5.9-rc6:
- Avoid exposing a partially constructed context
- Use RCU instead of mutex for context termination list iteration
- Avoid data race reported by KCSAN
- Filter wake_flags passed to default_wake_function

GVT changes:

- Cleanup command access flag (Yan)
- New workaround cmd access fix (Colin)
- MIA reset state fix (Colin)

Cross-subsystem Changes:

- ACPI / LPSS: Cherry Trail PWM controller fixes for suspend/resume. (Hans)
- pwm lpss: changes for remove suspend/resume handers. (Hans)
- pwm crc: Fixes for better handling of pwm crcs. (Hans)

Driver Changes:

- HDCP improvements (Anshuman)
- Gen12 W/A addition and fixes (Clint, Jose)
- Spelling fixes (Colin)
- DRRS improvements (Jose)
- EHL and TGL voltage swing table fixes (Jose)
- Fix on returns and errors handling (Nathan)
- TGL PCI ID split for perf queries (Lionel)
- HDCP refactor with the addition of 1.4 support for MST connectors (Sean)
- Fix GLK display audio regression (Kai)
- More display refactor for better split away from gem (Jani)
- Honor the VBT PWM values for better backlight handling. (Hans)
- Disable all display features when no display and other changes around it (Jani)
- Some code clean up removing unused stuff (Ville)
- Some g4x+ changes for better sprite upscaling and color format (Ville)

drm/i915 fixes for v5.9-rc5:
- Fix regression leading to audio probe failure

(Same content as drm-intel-gt-next-2020-09-04-3, S-o-b's added)

UAPI Changes:
(- Potential implicit changes from WW locking refactoring)

Cross-subsystem Changes:
(- WW locking changes should align the i915 locking more with others)

Driver Changes:

- MAJOR: Apply WW locking across the driver (Maarten)

- Reverts for 5 commits to make applying WW locking faster (Maarten)
- Disable preparser around invalidations on Tigerlake for non-RCS engines (Chris)
- Add missing dma_fence_put() for error case of syncobj timeline (Chris)
- Parse command buffer earlier in eb_relocate(slow) to facilitate backoff (Maarten)
- Pin engine before pinning all objects (Maarten)
- Rework intel_context pinning to do everything outside of pin_mutex (Maarten)

- Avoid tracking GEM context until registered (Cc: stable, Chris)
- Provide a fastpath for waiting on vma bindings (Chris)
- Fixes to preempt-to-busy mechanism (Chris)
- Distinguish the virtual breadcrumbs from the irq breadcrumbs (Chris)
- Switch to object allocations for page directories (Chris)
- Hold context/request reference while breadcrumbs are active (Chris)
- Make sure execbuffer always passes ww state to i915_vma_pin (Maarten)

- Code refactoring to facilitate use of WW locking (Maarten)
- Locking refactoring to use more granular locking (Maarten, Chris)
- Support for multiple pinned timelines per engine (Chris)
- Move complication of I915_GEM_THROTTLE to the ioctl from general code (Chris)
- Make active tracking/vma page-directory stash work preallocated (Chris)
- Avoid flushing submission tasklet too often (Chris)
- Reduce context termination list iteration guard to RCU (Chris)
- Reductions to locking contention (Chris)
- Fixes for issues found by CI (Chris)

UAPI Changes:
(- Potential implicit changes from WW locking refactoring)

Cross-subsystem Changes:
(- WW locking changes should align the i915 locking more with others)

Driver Changes:

- MAJOR: Apply WW locking across the driver (Maarten)

- Reverts for 5 commits to make applying WW locking faster (Maarten)
- Disable preparser around invalidations on Tigerlake for non-RCS engines (Chris)
- Add missing dma_fence_put() for error case of syncobj timeline (Chris)
- Parse command buffer earlier in eb_relocate(slow) to facilitate backoff (Maarten)
- Pin engine before pinning all objects (Maarten)
- Rework intel_context pinning to do everything outside of pin_mutex (Maarten)

- Avoid tracking GEM context until registered (Cc: stable, Chris)
- Provide a fastpath for waiting on vma bindings (Chris)
- Fixes to preempt-to-busy mechanism (Chris)
- Distinguish the virtual breadcrumbs from the irq breadcrumbs (Chris)
- Switch to object allocations for page directories (Chris)
- Hold context/request reference while breadcrumbs are active (Chris)
- Make sure execbuffer always passes ww state to i915_vma_pin (Maarten)

- Code refactoring to facilitate use of WW locking (Maarten)
- Locking refactoring to use more granular locking (Maarten, Chris)
- Support for multiple pinned timelines per engine (Chris)
- Move complication of I915_GEM_THROTTLE to the ioctl from general code (Chris)
- Make active tracking/vma page-directory stash work preallocated (Chris)
- Avoid flushing submission tasklet too often (Chris)
- Reduce context termination list iteration guard to RCU (Chris)
- Reductions to locking contention (Chris)
- Fixes for issues found by CI (Chris)

UAPI Changes:
(- Potential implicit changes from WW locking refactoring)

Cross-subsystem Changes:
(- WW locking changes should align the i915 locking more with others)

Driver Changes:

- MAJOR: Apply WW locking across the driver (Maarten)

- Reverts for 5 commits to make applying WW locking faster (Maarten)
- Disable preparser around invalidations on Tigerlake for non-RCS engines (Chris)
- Add missing dma_fence_put() for error case of syncobj timeline (Chris)
- Parse command buffer earlier in eb_relocate(slow) to facilitate backoff (Maarten)
- Pin engine before pinning all objects (Maarten)
- Rework intel_context pinning to do everything outside of pin_mutex (Maarten)

- Avoid tracking GEM context until registered (Cc: stable, Chris)
- Provide a fastpath for waiting on vma bindings (Chris)
- Fixes to preempt-to-busy mechanism (Chris)
- Distinguish the virtual breadcrumbs from the irq breadcrumbs (Chris)
- Switch to object allocations for page directories (Chris)
- Hold context/request reference while breadcrumbs are active (Chris)
- Make sure execbuffer always passes ww state to i915_vma_pin (Maarten)

- Code refactoring to facilitate use of WW locking (Maarten)
- Locking refactoring to use more granular locking (Maarten, Chris)
- Support for multiple pinned timelines per engine (Chris)
- Move complication of I915_GEM_THROTTLE to the ioctl from general code (Chris)
- Make active tracking/vma page-directory stash work preallocated (Chris)
- Avoid flushing submission tasklet too often (Chris)
- Reduce context termination list iteration guard to RCU (Chris)
- Reductions to locking contention (Chris)
- Fixes for issues found by CI (Chris)

UAPI Changes:
(- Potential implicit changes from WW locking refactoring)

Cross-subsystem Changes:
(- WW locking changes should align the i915 locking more with others)

Driver Changes:

- MAJOR: Apply WW locking across the driver (Maarten)

- Reverts for 5 commits to make applying WW locking faster (Maarten)
- Disable preparser around invalidations on Tigerlake for non-RCS engines (Chris)
- Add missing dma_fence_put() for error case of syncobj timeline (Chris)
- Parse command buffer earlier in eb_relocate(slow) to facilitate backoff (Maarten)
- Pin engine before pinning all objects (Maarten)
- Rework intel_context pinning to do everything outside of pin_mutex (Maarten)

- Avoid tracking GEM context until registered (Cc: stable, Chris)
- Provide a fastpath for waiting on vma bindings (Chris)
- Fixes to preempt-to-busy mechanism (Chris)
- Distinguish the virtual breadcrumbs from the irq breadcrumbs (Chris)
- Switch to object allocations for page directories (Chris)
- Hold context/request reference while breadcrumbs are active (Chris)
- Make sure execbuffer always passes ww state to i915_vma_pin (Maarten)

- Code refactoring to facilitate use of WW locking (Maarten)
- Locking refactoring to use more granular locking (Maarten, Chris)
- Support for multiple pinned timelines per engine (Chris)
- Move complication of I915_GEM_THROTTLE to the ioctl from general code (Chris)
- Make active tracking/vma page-directory stash work preallocated (Chris)
- Avoid flushing submission tasklet too often (Chris)
- Reduce context termination list iteration guard to RCU (Chris)
- Reductions to locking contention (Chris)
- Fixes for issues found by CI (Chris)

UAPI Changes:
(- Potential implicit changes from WW locking refactoring)

Cross-subsystem Changes:
(- WW locking changes should align the i915 locking more with others)

Driver Changes:

- MAJOR: Apply WW locking across the driver (Maarten)

- Reverts for 5 commits to make applying WW locking faster (Maarten)
- Disable preparser around invalidations on Tigerlake for non-RCS engines (Chris)
- Add missing dma_fence_put() for error case of syncobj timeline (Chris)
- Parse command buffer earlier in eb_relocate(slow) to facilitate backoff (Maarten)
- Pin engine before pinning all objects (Maarten)
- Rework intel_context pinning to do everything outside of pin_mutex (Maarten)

- Avoid tracking GEM context until registered (Cc: stable, Chris)
- Provide a fastpath for waiting on vma bindings (Chris)
- Fixes to preempt-to-busy mechanism (Chris)
- Distinguish the virtual breadcrumbs from the irq breadcrumbs (Chris)
- Switch to object allocations for page directories (Chris)
- Hold context/request reference while breadcrumbs are active (Chris)
- Make sure execbuffer always passes ww state to i915_vma_pin (Maarten)

- Code refactoring to facilitate use of WW locking (Maarten)
- Locking refactoring to use more granular locking (Maarten, Chris)
- Support for multiple pinned timelines per engine (Chris)
- Move complication of I915_GEM_THROTTLE to the ioctl from general code (Chris)
- Make active tracking/vma page-directory stash work preallocated (Chris)
- Avoid flushing submission tasklet too often (Chris)
- Reduce context termination list iteration guard to RCU (Chris)
- Reductions to locking contention (Chris)
- Fixes for issues found by CI (Chris)

drm/i915 fixes for v5.9-rc4:
- Clang build warning fix
- HDCP fixes

drm/i915 fixes for v5.9-rc3:
- Fix command parser desc matching with masks

UAPI Changes:

- Introduce a mechanism to extend execbuf2 (Lionel)
- Add syncobj timeline support (Lionel)

Driver Changes:

- Limit stolen mem usage on the compressed frame buffer (Ville)
- Some clean-up around display's cdclk (Ville)
- Some DDI changes for better DP link training according
  to spec (Imre)
- Provide the perf pmu.module (Chris)
- Remove dobious Valleyview PCI IDs (Alexei)
- Add new display power saving feature for gen12+ called
  HOBL (Jose)
- Move SKL's clock gating w/a to skl_init_clock_gating() (Ville)
- Rocket Lake display additions (Matt)
- Selftest: temporarily downgrade on severity of frequency
            scaling tests (Chris)
- Introduce a new display workaround for fixing FLR related
  issues on new PCH. (Jose)
- Temporarily disable FBC on TGL. It was the culprit of random
  underruns. (Uma).
- Copy default modparams to mock i915_device (Chris)
- Add compiler paranoia for checking HWSP values (Chris)
- Remove useless gen check before calling intel_rps_boost (Chris)
- Fix a null pointer dereference (Chris)
- Add a couple of missing i915_active_fini() (Chris)
- Update TGL display power's bw_buddy table according to
  update spec (Matt)
- Fix couple wrong return values (Tianjia)
- Selftest: Avoid passing random 0 into ilog2 (George)
- Many Tiger Lake display fixes and improvements for Type-C and
  DP compliance (Imre, Jose)
- Start the addition of PSR2 selective fetch (Jose)
- Update a few DMC and HuC firmware versions (Jose)
- Add gen11+ w/a to fix underuns (Matt)
- Fix cmd parser desc matching with mask (Mika)

drm/i915 fixes for v5.9-rc2:
- GVT fixes
- Fix device parameter usage for selftest mock i915 device
- Fix LPSP capability debugfs NULL dereference
- Fix buddy register pagemask table
- Fix intel_atomic_check() non-negative return value
- Fix selftests passing a random 0 into ilog2()
- Fix TGL power well enable/disable ordering
- Switch to PMU module refcounting

- Fixes for linux-next introduced scheduler races
- Fix for KASAN race in active execlists
- Fix for previous breadcrumb breadcrumb code to avoid IRQ spinlock
- Cc: stable patch for PMU refcount

drm/i915 fixes for v5.8-rc6:
- FBC w/a stride fix
- Fix use-after-free fix on module reload
- Ignore irq enabling on the virtual engines to fix device sleep
- Use GTT when saving/restoring engine GPR
- Fix selftest sort function

drm/i915 features for v5.9, batch #2

Highlights:
- Very early DG1 enabling (Abdiel, Lucas, Anusha)

Gem/GT:
- Fix spinlock recursion on signaling a signaled request (Chris)
- Perf: Use GTT when saving/restoring engine GPR (Umesh Nerlige Ramappa)

- SSEU refactoring, debugfs move under gt/ (Daniele, Venkata Sandeep Dhanalakota)
- Various GT refactoring and cleanup, preparation for future changes (Daniele)
- Adjust HuC state accordingly after GuC fetch error (Michał Winiarski)
- UC debugfs updates (Michał Winiarski)
- Only revoke the GGTT mmappings on aperture detiling changes (Chris)
- Only revoke mmap handlers if active (Chris)
- Split the context's obj:vma lut into its own mutex (Chris)
- Various memory, mmap and performance optimisations (Chris)
- Improve system stability in case of false CS events (Chris)
- Various refactorings and cleanup (Chris)
- Always reset the engine on execlist failures (Chris)
- Trace placement of timeline HWSP (Chris)
- Update dma-attributes for our sg DMA (Chris)

Display:
- TGL CDCLK workaround tweaks to unbreak 8K display support (Stanislav)
- A number of FBC fixes, along with i865 FBC enabling (Ville)
- Validate MST modes against PBN limits (Lyude, Shawn Lee)
- Do not access non-existing swizzle registers (Lucas)
- Revert GEN11+ HBR3 rate fix that caused issues on TGL (Matt Atwood)
- Update TGL+ combo phy initialization to match spec update (José)
- Fix HDCP Content Protection property state machine (Anshuman)
- Fix HDCP revoked keys handling (Ram)
- Improve DDI BUF status checks and waits (Manasi)
- Various SDVO+HDMI+DVI fixes around colorimetry, clocking, pixel repeat etc. (Ville)
- DP voltage swing function refactoring (José)
- WARN if max vswing/pre-emphasis violates the DP spec (Ville)

Other:
- Add new EHL PCI IDs (José)
- Unify struct intel_digital_port variable naming (Lucas)
- Various taint updates to aid debugging and improve CI (Michał Winiarski)
- Straggler conversions to new mmio register accessors (Daniele)