[PULL] drm-intel-next
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Pull-request

git://anongit.freedesktop.org/drm/drm-intel tags/drm-intel-next-2020-07-02

Message

Jani Nikula July 2, 2020, 6:29 p.m. UTC
Hi Dave & Daniel -

Here's the first batch of i915 features for v5.9.


BR,
Jani.


drm-intel-next-2020-07-02:
drm/i915 features for v5.9

Highlights:
- Rocket Lake (RKL) platform enabling (Matt Roper, Lucas, José, Aditya)

Gem/GT:
- Numerous selftest fixes and improvements (Chris)
- TGL, RKL, EHL workaround updates (Matts Atwood and Roper, Clint, Swathi Dhanavanthri, Chris)
- Retry faulthandlers on ENOSPC to avoid oomkiller (Chris)
- Numerous refactorings and cleanups (Chris)
- Several GT fixes around init/suspend/resume/shutdown (Chris)
- Whitelist CTX_TIMESTAMP register on non-RCS (Chris)
- Track if an engine requires forcewake w/a (Chris)
- Locking improvements (Chris)
- Timeslicing improvements (Chris)
- Add a safety submission flush in the heartbeat (Chris)
- Flush gen3 relocs harder (Chris)
- Discard a misplaced GGTT vma (Chris)
- Reduce relocation paths to async GPU relocations only (Chris)
- It's all build up with no pay off (Chris' own words...)

Display:
- A plethora of DP MST fixes (Imre)
- Implement proper dbuf global state (Ville)
- Consider dbuf bandwidth when calculating CDCLK (Stan)
- FBC fixes and refactoring (Ville)
- PSR fixes and improvements (José, Gwan-gyeong)
- Cursor size fixes (Ville)
- Overlay color and gamma fixes (Ville)
- Fix and improve FSB and HRAWCLK read out (Ville)
- Pre allocate and late cleanup of DSB cmd buffer (Animesh)
- Stop using mode->private_flags (Ville)
- Add plane color encoding support for YCBCR_BT2020 (Kishore Kadiyala)
- Update TGL Type-C DP and DKL HBR and HBR+ vswing tables (José)
- Fix DSI connector init error path (Vivek)
- A plethora of DP vswing/preemph fixes and refactoring (Ville)
- Fix TGL DKL vswing sequence selection (Vandita)
- Fix ICL hotplug interrupt disabling after storm detection (Imre)
- Retry HDCP link integrity check on failure (Oliver Barta)
- Fix TBT DPLL fractional divider (Imre)
- Fix ICL+ HBR3 source rate (Matt Atwood)
- Fix gen2 spurious underruns (Ville)
- Fix potential NULL dereference, some spelling fixes (Colin Ian King)
- Fix NULL dereference on encoder state probe (Chris)

Other:
- Backmerge to get mmap locking API (Jani)
- Distinguish Comet Lake from Coffee Lake (Chris)
- Various compiler warning fixes (Arnd Bergmann, Nathan Chancellor)
- WARN* conversions to drm_WARN* (Pankaj)
- Switch to device specific parameters with debugfs access (Jani)
- Fix agp/intel error path leak (Qiushi Wu)
- Forcewake power optimization (Chris)
- Irq handler optimization (Chris)

BR,
Jani.

The following changes since commit 0a19b068acc47d05212f03e494381926dc0381e2:

  Merge tag 'drm-misc-next-2020-06-19' of git://anongit.freedesktop.org/drm/drm-misc into drm-next (2020-06-24 15:45:51 +1000)

are available in the Git repository at:

  git://anongit.freedesktop.org/drm/drm-intel tags/drm-intel-next-2020-07-02

for you to fetch changes up to d524b87f77364db096855d7eb714ffacec974ddf:

  drm/i915: Update DRIVER_DATE to 20200702 (2020-07-02 21:25:28 +0300)

----------------------------------------------------------------
drm/i915 features for v5.9

Highlights:
- Rocket Lake (RKL) platform enabling (Matt Roper, Lucas, José, Aditya)

Gem/GT:
- Numerous selftest fixes and improvements (Chris)
- TGL, RKL, EHL workaround updates (Matts Atwood and Roper, Clint, Swathi Dhanavanthri, Chris)
- Retry faulthandlers on ENOSPC to avoid oomkiller (Chris)
- Numerous refactorings and cleanups (Chris)
- Several GT fixes around init/suspend/resume/shutdown (Chris)
- Whitelist CTX_TIMESTAMP register on non-RCS (Chris)
- Track if an engine requires forcewake w/a (Chris)
- Locking improvements (Chris)
- Timeslicing improvements (Chris)
- Add a safety submission flush in the heartbeat (Chris)
- Flush gen3 relocs harder (Chris)
- Discard a misplaced GGTT vma (Chris)
- Reduce relocation paths to async GPU relocations only (Chris)
- It's all build up with no pay off (Chris' own words...)

Display:
- A plethora of DP MST fixes (Imre)
- Implement proper dbuf global state (Ville)
- Consider dbuf bandwidth when calculating CDCLK (Stan)
- FBC fixes and refactoring (Ville)
- PSR fixes and improvements (José, Gwan-gyeong)
- Cursor size fixes (Ville)
- Overlay color and gamma fixes (Ville)
- Fix and improve FSB and HRAWCLK read out (Ville)
- Pre allocate and late cleanup of DSB cmd buffer (Animesh)
- Stop using mode->private_flags (Ville)
- Add plane color encoding support for YCBCR_BT2020 (Kishore Kadiyala)
- Update TGL Type-C DP and DKL HBR and HBR+ vswing tables (José)
- Fix DSI connector init error path (Vivek)
- A plethora of DP vswing/preemph fixes and refactoring (Ville)
- Fix TGL DKL vswing sequence selection (Vandita)
- Fix ICL hotplug interrupt disabling after storm detection (Imre)
- Retry HDCP link integrity check on failure (Oliver Barta)
- Fix TBT DPLL fractional divider (Imre)
- Fix ICL+ HBR3 source rate (Matt Atwood)
- Fix gen2 spurious underruns (Ville)
- Fix potential NULL dereference, some spelling fixes (Colin Ian King)
- Fix NULL dereference on encoder state probe (Chris)

Other:
- Backmerge to get mmap locking API (Jani)
- Distinguish Comet Lake from Coffee Lake (Chris)
- Various compiler warning fixes (Arnd Bergmann, Nathan Chancellor)
- WARN* conversions to drm_WARN* (Pankaj)
- Switch to device specific parameters with debugfs access (Jani)
- Fix agp/intel error path leak (Qiushi Wu)
- Forcewake power optimization (Chris)
- Irq handler optimization (Chris)

----------------------------------------------------------------
Aditya Swarup (1):
      drm/i915/rkl: Don't try to read out DSI transcoders

Animesh Manna (1):
      drm/i915/dsb: Pre allocate and late cleanup of cmd buffer

Arnd Bergmann (3):
      drm/i915: avoid unused scale_user_to_hw() warning
      drm/i915/pmu: avoid an maybe-uninitialized warning
      drm/i915: work around false-positive maybe-uninitialized warning

Chris Wilson (96):
      drm/i915/gem: Retry faulthandlers on ENOSPC
      drm/i915/selftests: Refactor sibling selection
      drm/i915/gt: Reuse the tasklet priority for virtual as their siblings
      drm/i915/display: Return error from dbuf allocation failure
      drm/i915/selftests: Measure dispatch latency
      drm/i915: Don't set queue-priority hint when supressing the reschedule
      drm/i915/selftests: Change priority overflow detection
      drm/i915/selftests: Restore to default heartbeat
      drm/i915/selftests: Check for an initial-breadcrumb in wait_for_submit()
      drm/i915/selftests: Add tests for timeslicing virtual engines
      drm/i915/gt: Kick virtual siblings on timeslice out
      drm/i915/gt: Incorporate the virtual engine into timeslicing
      drm/i915/gt: Remove errant assertion in __intel_context_do_pin
      drm/i915/selftests: Measure CS_TIMESTAMP
      drm/i915/selftests: Flush the submission, not cancel it!
      drm/i915: Disable semaphore inter-engine sync without timeslicing
      drm/i915: Avoid using rq->engine after free during i915_fence_release
      drm/i915: Remove PIN_UPDATE for i915_vma_pin
      drm/i915/gem: Avoid iterating an empty list
      drm/i915/gt: Cancel the flush worker more thoroughly
      drm/i915/gem: Suppress some random warnings
      drm/i915/gt: Stop cross-polluting PIN_GLOBAL with PIN_USER with no-ppgtt
      drm/i915/display: Fix early deref of 'dsb'
      drm/i915/gt: Force the GT reset on shutdown
      drm/i915/execlists: Shortcircuit queue_prio() for no internal levels
      drm/i915: Improve execute_cb struct packing
      drm/i915/display: Only query DP state of a DDI encoder
      drm/i915: Reorder await_execution before await_request
      drm/i915/gt: Do not schedule normal requests immediately along virtual
      drm/i915/gt: Clear LOCAL_BIND from shared GGTT on resume
      drm/i915/gt: Prevent timeslicing into unpreemptable requests
      drm/i915/gt: Restore both GGTT bindings on resume
      drm/i915/gt: Remove local entries from GGTT on suspend
      drm/i915/gt: Don't declare hangs if engine is stalled
      drm/i915/gt: Start timeslice on partial submission
      drm/i915: Add a few asserts around handling of i915_request_is_active()
      drm/i915: Check for awaits on still currently executing requests
      drm/i915/gem: Taint all shrinkable object locks
      drm/i915/gem: Give each object class a friendly name
      drm/i915: Handle very early engine initialisation failure
      drm/i915: Relinquish forcewake immediately after manual grouping
      drm/i915: Trim the ironlake+ irq handler
      drm/i915: Whitelist context-local timestamp in the gen9 cmdparser
      drm/i915/gt: Split low level gen2-7 CS emitters
      drm/i915/gt: Move legacy context wa to intel_workarounds
      drm/i915/selftests: Ignore autoincrementing timestamp on verfifying whitelists
      drm/i915: Identify Cometlake platform
      drm/i915/gt: Make the CTX_TIMESTAMP readable on !rcs
      drm/i915/gt: Suppress the error message for GT init failure on error injection
      drm/i915: Drop i915_request.i915 backpointer
      drm/i915/selftests: Exercise all copy engines with the blt routines
      drm/i915/gem: Mark the buffer pool as active for the cmdparser
      drm/i915: Trim set_timer_ms() intervals
      drm/i915/gt: Track if an engine requires forcewake w/a
      drm/i915/gem: Async GPU relocations only
      drm/i915/gt: Include the engine's fw-domains in the debug info
      drm/i915/gt: Set timeslicing priority from queue
      drm/i915/gt: Always check to enable timeslicing if not submitting
      drm/i915: Discard a misplaced GGTT vma
      drm/i915: Correct discard i915_vma_compare assertion
      drm/i915/gem: Delete unused code
      drm/i915/selftests: Make the hanging request non-preemptible
      drm/i915/gt: Incrementally check for rewinding
      drm/i915/selftests: Teach hang-self to target only itself
      drm/i915/gt: Include context status in debug dumps
      drm/i915/selftests: Remove live_suppress_wait_preempt
      drm/i915/gt: Move hsw GT workarounds from init_clock_gating to workarounds
      drm/i915/gt: Move ivb GT workarounds from init_clock_gating to workarounds
      drm/i915/gt: Move vlv GT workarounds from init_clock_gating to workarounds
      drm/i915/gt: Move snb GT workarounds from init_clock_gating to workarounds
      drm/i915/gt: Move ilk GT workarounds from init_clock_gating to workarounds
      drm/i915/gt: Move gen4 GT workarounds from init_clock_gating to workarounds
      drm/i915: Leave vma intact as they are discarded
      drm/i915/execlists: Lift opportunistic process_csb to before engine lock
      drm/i915/selftests: Trim execlists runtime
      drm/i915/gt: Flush gen3 relocs harder, again
      drm/i915/selftests: Disable preemptive heartbeats over preemption tests
      drm/i915/selftests: Dump engine state and trace upon hanging after reset
      drm/i915/gt: Add a safety submission flush in the heartbeat
      drm/i915/gt: Don't flush the tasklet if not setup
      drm/i915: Mark up inline getters as taking a const i915_request
      drm/i915/selftests: Exercise far preemption rollbacks
      drm/i915/selftests: Use friendly request names for live_timeslice_rewind
      drm/i915/selftests: Check preemption rollback of different ring queue depths
      drm/i915/selftests: Enable selftesting of busy-stats
      drm/i915/gt: Always report the sample time for busy-stats
      drm/i915/gt: Initialise rps timestamp
      drm/i915/gt: Show the culmative runtime as part of the engine info
      drm/i915/gvt: Drop redundant prepare_write/pin_pages
      drm/i915/gt: Replace manual kmap_atomic() with pin_map for renderstate
      drm/i915: Skip stale object handle for debugfs per-file-stats
      drm/i915/gem: Avoid kmalloc under i915->mm_lock
      drm/i915/gem: Move obj->lut_list under its own lock
      drm/i915/gt: Harden the heartbeat against a stuck driver
      drm/i915/gt: Move the heartbeat into the high priority system wq
      drm/i915: Drop vm.ref for duplicate vma on construction

Clint Taylor (1):
      drm/i915/tgl: Implement WA_16011163337

Colin Ian King (3):
      drm/i915/selftests: fix spelling mistake "submited" -> "submitted"
      drm/i915: fix a couple of spelling mistakes in kernel parameter help text
      drm/i915/display: fix missing null check on allocated dsb object

Gustavo A. R. Silva (2):
      drm/i915/selftests: Fix inconsistent IS_ERR and PTR_ERR
      drm/i915/query: Use struct_size() helper

Gwan-gyeong Mun (1):
      drm/i915/psr: Program default IO buffer Wake and Fast Wake

Imre Deak (13):
      drm/i915: Fix AUX power domain toggling across TypeC mode resets
      drm/i915/icl: Disable DIP on MST ports with the transcoder clock still on
      drm/i915: Fix the i915_dsc_fec_support debugfs file for DP MST connectors
      drm/i915/dp_mst: Fix disabling MST on a port
      drm/i915/icl+: Fix hotplug interrupt disabling after storm detection
      drm/i915/tgl+: Use the correct DP_TP_* register instances in MST encoders
      drm/i915/dp_mst: Disable link training fallback on MST links
      drm/i915/dp_mst: Move clearing the ACT sent flag closer to its polling
      drm/i915/dp_mst: Clear only the ACT sent flag from DP_TP_STATUS
      drm/i915/dp_mst: Clear the ACT sent flag during encoder disabling too
      drm/i915/dp_mst: Enable VC payload allocation after transcoder is enabled
      drm/i915/tgl+: Fix TBT DPLL fractional divider for 38.4MHz ref clock
      drm/i915/icl+: Simplify combo/TBT PLL calculation call-chain

Jani Nikula (7):
      drm/i915/params: don't expose inject_probe_failure in debugfs
      drm/i915/params: fix i915.fake_lmem_start module param sysfs permissions
      drm/i915/params: prevent changing module params runtime
      drm/i915/params: fix i915.reset module param type
      drm/i915/params: switch to device specific parameters
      Merge drm/drm-next into drm-intel-next-queued
      drm/i915: Update DRIVER_DATE to 20200702

José Roberto de Souza (7):
      drm/i915/tgl: Update TC DP vswing table
      drm/i915/tgl: Add HBR and HBR2+ voltage swing table
      drm/i915/rkl: Disable PSR2
      drm/i915: Add psr_safest_params
      drm/i915: Add plane damage clips property
      drm/i915: Reorder intel_psr2_config_valid()
      drm/i915: Add PSR2 selective fetch registers

Kees Cook (1):
      drm/i915: Fix comments mentioning typo in IS_ENABLED()

Khaled Almahallawy (1):
      drm/i915/tc: fix the reset of ln0

Kishore Kadiyala (1):
      drm/i915: Add Plane color encoding support for YCBCR_BT2020

Lucas De Marchi (2):
      drm/i915/rkl: provide port/phy mapping for vbt
      drm/i915/display: remove alias to dig_port

Matt Atwood (3):
      drm/i915/ehl: Wa_22010271021
      drm/i915/gen12: implement Wa_14011508470
      drm/i915/dp: Correctly advertise HBR3 for GEN11+

Matt Roper (18):
      drm/i915/rkl: Add RKL platform info and PCI ids
      drm/i915/rkl: Re-use TGL GuC/HuC firmware
      drm/i915/rkl: Load DMC firmware for Rocket Lake
      drm/i915/rkl: Add PCH support
      x86/gpu: add RKL stolen memory support
      drm/i915/rkl: Update memory bandwidth parameters
      drm/i915/rkl: Limit number of universal planes to 5
      drm/i915/rkl: Add power well support
      drm/i915/rkl: RKL only uses PHY_MISC for PHY's A and B
      drm/i915/rkl: Set transcoder mask properly
      drm/i915/rkl: Add DDC pin mapping
      drm/i915/rkl: Handle comp master/slave relationships for PHYs
      drm/i915/rkl: Setup ports/phys
      drm/i915/rkl: Don't try to access transcoder D
      drm/i915: Restore DP-E to VBT mapping table
      drm/i915/rkl: RKL uses ABOX0 for pixel transfers
      drm/i915/rkl: Update TGP's pin mapping when paired with RKL
      drm/i915: Extend Wa_14010685332 to all ICP+ PCH's

Nathan Chancellor (1):
      drm/i915: Mark check_shadow_context_ppgtt as maybe unused

Oliver Barta (1):
      drm/i915: HDCP: retry link integrity check on failure

Pankaj Bharadiya (9):
      drm/i915/display/display_power: Prefer drm_WARN_ON over WARN_ON
      drm/i915/display/dp: Prefer drm_WARN* over WARN*
      drm/i915/display/sdvo: Prefer drm_WARN* over WARN*
      drm/i915/display/tc: Prefer drm_WARN_ON over WARN_ON
      drm/i915/gem: Prefer drm_WARN* over WARN*
      drm/i915/i915_drv: Prefer drm_WARN_ON over WARN_ON
      drm/i915/pmu: Prefer drm_WARN_ON over WARN_ON
      drm/i915/pm: Prefer drm_WARN_ON over WARN_ON
      drm/i915/runtime_pm: Prefer drm_WARN* over WARN*

Qiushi Wu (1):
      agp/intel: Fix a memory leak on module initialisation failure

Rodrigo Vivi (1):
      drm/i915: Include asm sources for {ivb, hsw}_clear_kernel.c

Stanislav Lisovskiy (10):
      drm/i915: Decouple cdclk calculation from modeset checks
      drm/i915: Extract cdclk requirements checking to separate function
      drm/i915: Check plane configuration properly
      drm/i915: Plane configuration affects CDCLK in Gen11+
      drm/i915: Introduce for_each_dbuf_slice_in_mask macro
      drm/i915: Adjust CDCLK accordingly to our DBuf bw needs
      drm/i915: Remove unneeded hack now for CDCLK
      drm/i915: Fix includes and local vars order
      drm/i915: Fix wrong CDCLK adjustment changes
      Revert "drm/i915: Remove unneeded hack now for CDCLK"

Swathi Dhanavanthri (1):
      drm/i915/ehl: Extend w/a 14010685332 to JSP/MCC

Tvrtko Ursulin (2):
      drm/i915: Adjust the sentinel assert to match implementation
      drm/i915: Remove redundant i915_request_await_object in blit clears

Vandita Kulkarni (1):
      drm/i915/display: Fix the encoder type check

Ville Syrjälä (34):
      drm/i915: Fix max cursor size for i915g/gm
      drm/i915: Fix overlay colorkey for 30bpp and 8bpp
      drm/i915: Configure overlay cc_out precision based on crtc gamma config
      drm/i915: Enable pipe gamma for the overlay
      drm/i915: Protect overlay colorkey macro arguments
      drm/i915: Make skl_compute_dbuf_slices() behave consistently for all platforms
      drm/i915: Polish some dbuf debugs
      drm/i915: Unify the low level dbuf code
      drm/i915: Introduce proper dbuf state
      drm/i915: Nuke skl_ddb_get_hw_state()
      drm/i915: Move the dbuf pre/post plane update
      drm/i915: Clean up dbuf debugs during .atomic_check()
      drm/i915: Fix dbuf slice mask when turning off all the pipes
      drm/i915: Fix 400 MHz FSB readout on elk
      drm/i915: Document our lackluster FSB frequency readout
      drm/i915: Read out hrawclk on all gen3+ platforms
      drm/i915: Stop using mode->private_flags
      drm/i915: Replace I915_MODE_FLAG_INHERITED with a boolean
      drm/i915: Fix global state use-after-frees with a refcount
      drm/i915: Fix cpt/ppt max pre-emphasis
      drm/i915: Fix ibx max vswing/preemph
      drm/i915: Fix ivb cpu edp vswing
      drm/i915: Add {preemph,voltage}_max() vfuncs
      drm/i915: Reverse preemph vs. voltage swing preference
      drm/i915: Replace some hand rolled max()s
      drm/i915: Fix DP_TRAIN_MAX_{PRE_EMPHASIS,SWING}_REACHED handling
      drm/i915: Clamp linetime wm to <64usec
      drm/i915/fbc: Fix fence_y_offset handling
      drm/i915/fbc: Don't clear busy_bits for origin==GTT
      drm/i915/fbc: Parametrize FBC_CONTROL
      drm/i915/fbc: Store the fbc1 compression interval in the params
      drm/i915/fbc: Reduce fbc1 compression interval to 1 second
      drm/i915: Suppress spurious underruns on gen2
      drm/i915: Fix g4x fbc watermark enable

Vivek Kasireddy (1):
      drm/i915/dsi: Dont forget to clean up the connector on error (v2)

 arch/x86/kernel/early-quirks.c                     |   1 +
 drivers/char/agp/intel-gtt.c                       |   4 +-
 drivers/dma-buf/selftests.h                        |   2 +-
 drivers/gpu/drm/i915/Makefile                      |   2 +
 drivers/gpu/drm/i915/display/icl_dsi.c             |  14 +-
 drivers/gpu/drm/i915/display/intel_atomic.c        |   4 +
 drivers/gpu/drm/i915/display/intel_bios.c          |  78 +-
 drivers/gpu/drm/i915/display/intel_bw.c            | 151 +++-
 drivers/gpu/drm/i915/display/intel_bw.h            |  10 +
 drivers/gpu/drm/i915/display/intel_cdclk.c         | 100 ++-
 drivers/gpu/drm/i915/display/intel_color.c         |  66 +-
 drivers/gpu/drm/i915/display/intel_combo_phy.c     |  55 +-
 drivers/gpu/drm/i915/display/intel_crt.c           |   4 +-
 drivers/gpu/drm/i915/display/intel_csr.c           |  20 +-
 drivers/gpu/drm/i915/display/intel_ddi.c           | 143 ++--
 drivers/gpu/drm/i915/display/intel_ddi.h           |   3 -
 drivers/gpu/drm/i915/display/intel_display.c       | 357 +++++---
 drivers/gpu/drm/i915/display/intel_display.h       |   8 +
 .../gpu/drm/i915/display/intel_display_debugfs.c   |   5 +-
 drivers/gpu/drm/i915/display/intel_display_power.c | 373 +++++++--
 drivers/gpu/drm/i915/display/intel_display_power.h |   7 +-
 drivers/gpu/drm/i915/display/intel_display_types.h |  33 +-
 drivers/gpu/drm/i915/display/intel_dp.c            | 233 +++---
 drivers/gpu/drm/i915/display/intel_dp.h            |   4 -
 .../gpu/drm/i915/display/intel_dp_aux_backlight.c  |   4 +-
 .../gpu/drm/i915/display/intel_dp_link_training.c  |  36 +-
 drivers/gpu/drm/i915/display/intel_dp_mst.c        |  46 +-
 drivers/gpu/drm/i915/display/intel_dpll_mgr.c      |  77 +-
 drivers/gpu/drm/i915/display/intel_dsb.c           | 256 +++---
 drivers/gpu/drm/i915/display/intel_dsb.h           |  17 +-
 drivers/gpu/drm/i915/display/intel_fbc.c           |  71 +-
 drivers/gpu/drm/i915/display/intel_hdcp.c          |   7 +-
 drivers/gpu/drm/i915/display/intel_hdmi.c          |  41 +-
 drivers/gpu/drm/i915/display/intel_hotplug.c       |   9 +
 drivers/gpu/drm/i915/display/intel_lvds.c          |   4 +-
 drivers/gpu/drm/i915/display/intel_opregion.c      |   2 +-
 drivers/gpu/drm/i915/display/intel_overlay.c       |  30 +-
 drivers/gpu/drm/i915/display/intel_panel.c         |   4 +-
 drivers/gpu/drm/i915/display/intel_psr.c           |  94 ++-
 drivers/gpu/drm/i915/display/intel_sdvo.c          |  21 +-
 drivers/gpu/drm/i915/display/intel_sprite.c        |  30 +-
 drivers/gpu/drm/i915/display/intel_sprite.h        |  11 +-
 drivers/gpu/drm/i915/display/intel_tc.c            |  14 +-
 drivers/gpu/drm/i915/display/intel_tv.c            |   4 +-
 drivers/gpu/drm/i915/display/intel_vdsc.c          |   4 +-
 drivers/gpu/drm/i915/display/vlv_dsi.c             |   6 +-
 drivers/gpu/drm/i915/gem/i915_gem_context.c        |  10 +-
 drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c         |   1 +
 drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c     | 325 +------
 drivers/gpu/drm/i915/gem/i915_gem_internal.c       |   1 +
 drivers/gpu/drm/i915/gem/i915_gem_lmem.c           |   1 +
 drivers/gpu/drm/i915/gem/i915_gem_mman.c           |   2 +-
 drivers/gpu/drm/i915/gem/i915_gem_object.c         |  27 +-
 drivers/gpu/drm/i915/gem/i915_gem_object_blt.c     |  52 +-
 drivers/gpu/drm/i915/gem/i915_gem_object_types.h   |   3 +
 drivers/gpu/drm/i915/gem/i915_gem_phys.c           |   3 +-
 drivers/gpu/drm/i915/gem/i915_gem_shmem.c          |   4 +-
 drivers/gpu/drm/i915/gem/i915_gem_stolen.c         |   1 +
 drivers/gpu/drm/i915/gem/i915_gem_userptr.c        | 134 ++-
 .../gpu/drm/i915/gem/selftests/huge_gem_object.c   |   1 +
 drivers/gpu/drm/i915/gem/selftests/huge_pages.c    | 145 +---
 .../drm/i915/gem/selftests/i915_gem_client_blt.c   |   3 -
 .../drm/i915/gem/selftests/i915_gem_execbuffer.c   |  21 +-
 .../drm/i915/gem/selftests/i915_gem_object_blt.c   |  55 +-
 drivers/gpu/drm/i915/gem/selftests/mock_context.c  |  37 +
 drivers/gpu/drm/i915/gem/selftests/mock_context.h  |   4 +
 drivers/gpu/drm/i915/gt/gen2_engine_cs.c           | 329 ++++++++
 drivers/gpu/drm/i915/gt/gen2_engine_cs.h           |  38 +
 drivers/gpu/drm/i915/gt/gen6_engine_cs.c           | 455 ++++++++++
 drivers/gpu/drm/i915/gt/gen6_engine_cs.h           |  39 +
 drivers/gpu/drm/i915/gt/intel_context_sseu.c       |   2 +-
 drivers/gpu/drm/i915/gt/intel_engine.h             |   4 +-
 drivers/gpu/drm/i915/gt/intel_engine_cs.c          |  69 +-
 drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c   |  41 +-
 drivers/gpu/drm/i915/gt/intel_engine_types.h       |  12 +
 drivers/gpu/drm/i915/gt/intel_ggtt.c               |  46 +-
 drivers/gpu/drm/i915/gt/intel_gt.c                 |   5 +
 drivers/gpu/drm/i915/gt/intel_gt_buffer_pool.c     |   3 +-
 drivers/gpu/drm/i915/gt/intel_gt_pm.c              |   4 +-
 drivers/gpu/drm/i915/gt/intel_lrc.c                |  57 +-
 drivers/gpu/drm/i915/gt/intel_renderstate.c        |  29 +-
 drivers/gpu/drm/i915/gt/intel_reset.c              |   6 +-
 drivers/gpu/drm/i915/gt/intel_ring_submission.c    | 866 +------------------
 drivers/gpu/drm/i915/gt/intel_rps.c                |  11 +-
 drivers/gpu/drm/i915/gt/intel_workarounds.c        |  91 +-
 drivers/gpu/drm/i915/gt/selftest_engine_cs.c       |   2 +-
 .../gpu/drm/i915/gt/selftest_engine_heartbeat.c    |  53 +-
 .../gpu/drm/i915/gt/selftest_engine_heartbeat.h    |  14 +
 drivers/gpu/drm/i915/gt/selftest_engine_pm.c       | 101 +++
 drivers/gpu/drm/i915/gt/selftest_gt_pm.c           | 132 +++
 drivers/gpu/drm/i915/gt/selftest_hangcheck.c       |  85 +-
 drivers/gpu/drm/i915/gt/selftest_lrc.c             | 931 +++++++++++++--------
 drivers/gpu/drm/i915/gt/selftest_mocs.c            |   2 +-
 drivers/gpu/drm/i915/gt/selftest_rc6.c             |   9 +-
 drivers/gpu/drm/i915/gt/selftest_rps.c             |  68 +-
 drivers/gpu/drm/i915/gt/selftest_timeline.c        |  25 +-
 drivers/gpu/drm/i915/gt/selftest_workarounds.c     |  17 +
 drivers/gpu/drm/i915/gt/shaders/README             |  46 +
 .../gpu/drm/i915/gt/shaders/clear_kernel/hsw.asm   | 119 +++
 .../gpu/drm/i915/gt/shaders/clear_kernel/ivb.asm   | 117 +++
 drivers/gpu/drm/i915/gt/uc/intel_guc_log.c         |  15 +-
 drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c  |   4 +-
 drivers/gpu/drm/i915/gt/uc/intel_uc.c              |  20 +-
 drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c           |  37 +-
 drivers/gpu/drm/i915/gvt/cmd_parser.c              |  14 +-
 drivers/gpu/drm/i915/gvt/display.c                 |  30 +-
 drivers/gpu/drm/i915/gvt/dmabuf.c                  |   1 +
 drivers/gpu/drm/i915/gvt/edid.c                    |   2 +-
 drivers/gpu/drm/i915/gvt/handlers.c                |  17 +-
 drivers/gpu/drm/i915/gvt/scheduler.c               |  55 +-
 drivers/gpu/drm/i915/gvt/scheduler.h               |   2 -
 drivers/gpu/drm/i915/i915_debugfs.c                |   4 +-
 drivers/gpu/drm/i915/i915_debugfs_params.c         |   7 +-
 drivers/gpu/drm/i915/i915_drv.c                    |   9 +-
 drivers/gpu/drm/i915/i915_drv.h                    |  56 +-
 drivers/gpu/drm/i915/i915_gem.c                    |  18 +
 drivers/gpu/drm/i915/i915_gem_gtt.h                |   1 -
 drivers/gpu/drm/i915/i915_getparam.c               |   2 +-
 drivers/gpu/drm/i915/i915_gpu_error.c              |   4 +-
 drivers/gpu/drm/i915/i915_irq.c                    |  77 +-
 drivers/gpu/drm/i915/i915_params.c                 |  43 +-
 drivers/gpu/drm/i915/i915_params.h                 |   1 +
 drivers/gpu/drm/i915/i915_pci.c                    |  40 +-
 drivers/gpu/drm/i915/i915_pmu.c                    |  17 +-
 drivers/gpu/drm/i915/i915_query.c                  |   3 +-
 drivers/gpu/drm/i915/i915_reg.h                    | 190 ++++-
 drivers/gpu/drm/i915/i915_request.c                |  40 +-
 drivers/gpu/drm/i915/i915_request.h                |  11 +-
 drivers/gpu/drm/i915/i915_trace.h                  |  10 +-
 drivers/gpu/drm/i915/i915_utils.c                  |   2 +-
 drivers/gpu/drm/i915/i915_vma.c                    |  72 +-
 drivers/gpu/drm/i915/i915_vma.h                    |   1 +
 drivers/gpu/drm/i915/intel_device_info.c           |   7 +-
 drivers/gpu/drm/i915/intel_device_info.h           |   5 +
 drivers/gpu/drm/i915/intel_gvt.c                   |  10 +-
 drivers/gpu/drm/i915/intel_pch.c                   |  42 +-
 drivers/gpu/drm/i915/intel_pm.c                    | 414 ++++++---
 drivers/gpu/drm/i915/intel_pm.h                    |  29 +-
 drivers/gpu/drm/i915/intel_region_lmem.c           |   6 +-
 drivers/gpu/drm/i915/intel_runtime_pm.c            |  39 +-
 drivers/gpu/drm/i915/intel_uncore.c                |  10 +-
 drivers/gpu/drm/i915/selftests/i915_gem_gtt.c      |   1 +
 .../gpu/drm/i915/selftests/i915_live_selftests.h   |   4 +-
 .../gpu/drm/i915/selftests/i915_mock_selftests.h   |   4 +-
 drivers/gpu/drm/i915/selftests/i915_perf.c         |   2 +-
 .../gpu/drm/i915/selftests/i915_perf_selftests.h   |   2 +-
 drivers/gpu/drm/i915/selftests/i915_request.c      | 871 ++++++++++++++++++-
 drivers/gpu/drm/i915/selftests/igt_spinner.c       |  18 +-
 drivers/gpu/drm/i915/selftests/mock_region.c       |   1 +
 include/drm/i915_pciids.h                          |   9 +
 150 files changed, 6046 insertions(+), 3356 deletions(-)
 create mode 100644 drivers/gpu/drm/i915/gt/gen2_engine_cs.c
 create mode 100644 drivers/gpu/drm/i915/gt/gen2_engine_cs.h
 create mode 100644 drivers/gpu/drm/i915/gt/gen6_engine_cs.c
 create mode 100644 drivers/gpu/drm/i915/gt/gen6_engine_cs.h
 create mode 100644 drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.h
 create mode 100644 drivers/gpu/drm/i915/gt/shaders/README
 create mode 100644 drivers/gpu/drm/i915/gt/shaders/clear_kernel/hsw.asm
 create mode 100644 drivers/gpu/drm/i915/gt/shaders/clear_kernel/ivb.asm