[PULL] drm-intel-next

[Joonas Lahtinen <joonas.lahtinen@linux.intel.com>]

Hi Dave,

Here's the second and final set of changes for v4.20, tagged
last Friday before -rc5. We run it through the testing with
the CI farm machines and found no regressions.

Most user noticeable things are MythTV video stuttering
regression fix for older hardware, black screen fix on resume
when using color space corrections (CSC) and W/A for 16 GB DIMM
modules on Skylake and newer systems.

There are some further Icelake enabling patches and addition
of the DMC firmware which is required for power management,
but all still behind i915.alpha_support=1 flag.

Jani will be taking care of v4.21 as I proceed to provide
fixes for v4.20.

Regards, Joonas

PS. CI folks asked to remind you that by pushing to 'for-intel-ci'
branch in your tree, you can trigger CI runs yourself.

drm-intel-next-2018-09-21:
Driver Changes:

- Bugzilla 107600: Fix stuttering video playback on MythTV on old hardware (Chris)
- Avoid black screen when using CSC coefficient matrix (Raviraj)
- Hammer PDs on Baytrail to make sure they reload (Chris)
- Capture some objects if unable to capture all, on error (Chris)
- Add W/A for 16 GB DIMMs on SKL+ (Mahesh)
- Only enable IPC for symmetric memory configurations on KBL+ (Mahesh)
- Assume pipe A to have maximum stride limits (Ville)
- Always update update OA contexts via context image (Tvrtko)
- Icelake enabling patches (Madhav, Dhinakaran)
- Add Icelake DMC firmware (Anusha)
- Fixes for CI found corner cases (Chris)
- Limit the backpressure for request allocation (Chris)
- Park GPU on module load so usage starts from known state (Chris)
- Flush tasklet when checking for idle (Chris)
- Use coherent write into the context image on BSW+ (Chris)
- Fix possible integer overflow for framebuffers that get aligned past 4GiB (Ville)
- Downgrade fence timeout from warn to notice and add debug hint (Chris)

- Fixes to multi function encoder code (Ville)
- Fix sprite plane check logic (Dan, Ville)
- PAGE_SIZE vs. I915_GTT_PAGE_SIZE fixes (Ville)
- Decode memory bandwidth and parameters for BXT and SKL+ (Mahesh)
- Overwrite BIOS set IPC value from KMS (Mahesh)
- Multiple pipe handling code cleanups/restructurings/optimizations (Ville)
- Spare low 4G address for non-48bit objects (Chris)
- Free context_setparam of struct_mutex (Chris)
- Delay updating ring register state on resume (Chris)
- Avoid unnecessarily copying overlay IOCTL parameters (Chris)
- Update GuC power domain states even without submission (Michal)
- Restore GuC preempt-context across S3/S4 (Chris)
- Add kernel selftest for rapid context switching (Chris)
- Keep runtime power management ref for live selftests (Chris)
- GEM code cleanups (Matt)

The following changes since commit a28957b8f10be714f076fb3981a3b1a0318c48c2:

  drm/i915: Update DRIVER_DATE to 20180906 (2018-09-06 16:54:43 +0300)

are available in the Git repository at:

  git://anongit.freedesktop.org/drm/drm-intel tags/drm-intel-next-2018-09-21

for you to fetch changes up to 448626103dad54ec5d06722e955586b5d557625d:

  drm/i915: Update DRIVER_DATE to 20180921 (2018-09-21 12:26:37 +0300)

----------------------------------------------------------------
Driver Changes:

- Bugzilla 107600: Fix stuttering video playback on MythTV on old hardware (Chris)
- Avoid black screen when using CSC coefficient matrix (Raviraj)
- Hammer PDs on Baytrail to make sure they reload (Chris)
- Capture some objects if unable to capture all, on error (Chris)
- Add W/A for 16 GB DIMMs on SKL+ (Mahesh)
- Only enable IPC for symmetric memory configurations on KBL+ (Mahesh)
- Assume pipe A to have maximum stride limits (Ville)
- Always update update OA contexts via context image (Tvrtko)
- Icelake enabling patches (Madhav, Dhinakaran)
- Add Icelake DMC firmware (Anusha)
- Fixes for CI found corner cases (Chris)
- Limit the backpressure for request allocation (Chris)
- Park GPU on module load so usage starts from known state (Chris)
- Flush tasklet when checking for idle (Chris)
- Use coherent write into the context image on BSW+ (Chris)
- Fix possible integer overflow for framebuffers that get aligned past 4GiB (Ville)
- Downgrade fence timeout from warn to notice and add debug hint (Chris)

- Fixes to multi function encoder code (Ville)
- Fix sprite plane check logic (Dan, Ville)
- PAGE_SIZE vs. I915_GTT_PAGE_SIZE fixes (Ville)
- Decode memory bandwidth and parameters for BXT and SKL+ (Mahesh)
- Overwrite BIOS set IPC value from KMS (Mahesh)
- Multiple pipe handling code cleanups/restructurings/optimizations (Ville)
- Spare low 4G address for non-48bit objects (Chris)
- Free context_setparam of struct_mutex (Chris)
- Delay updating ring register state on resume (Chris)
- Avoid unnecessarily copying overlay IOCTL parameters (Chris)
- Update GuC power domain states even without submission (Michal)
- Restore GuC preempt-context across S3/S4 (Chris)
- Add kernel selftest for rapid context switching (Chris)
- Keep runtime power management ref for live selftests (Chris)
- GEM code cleanups (Matt)

----------------------------------------------------------------
Anusha Srivatsa (1):
      firmware/dmc/icl: load v1.07 on icelake.

Chris Wilson (21):
      drm/i915: Missed interrupt simulation is no more, tell the world
      drm/i915/overlay: Allocate physical registers from stolen
      drm/i915/overlay: Use the ioctl parameters directly
      drm/i915: Nuke struct_mutex from context_setparam
      drm/i915/ringbuffer: Reload PDs harder on byt/bcs
      drm/i915: Reorder execobject[] to insert non-48b objects into the low 4G
      drm/i915: Mark up a couple of KMS debug messages as such
      drm/i915: Limit the backpressure for i915_request allocation
      drm/i915: Flush the tasklet when checking for idle
      drm/i915/execlists: Delay updating ring register state after resume
      drm/i915: Check engine->default_state mapping on module load
      drm/i915/execlists: Use coherent writes into the context image
      drm/i915: Include fence-hint for timeout warning
      drm/i915/execlists: Reset CSB pointers on canceling requests (wedging)
      drm/i915: Limit number of capture objects
      drm/i915/selftests: Free the batch along the contexts error path
      drm/i915/selftests: Basic stress test for rapid context switching
      drm/i915/guc: Restore preempt-context across S3/S4
      drm/i915/selftests: Live tests emit requests and so require rpm
      drm/i915: Park the GPU on module load
      drm/i915/execlists: Onion unwind for logical_ring_init() failure

Dhinakaran Pandiyan (1):
      drm/i915/psr: Enable AUX-A IO power well on ICL for PSR

Joonas Lahtinen (2):
      drm/i915: Update DRIVER_DATE to 20180921
      drm/i915: Update DRIVER_DATE to 20180921

Madhav Chauhan (1):
      drm/i915/icl: Define T_INIT_MASTER registers

Mahesh Kumar (5):
      drm/i915/bxt: Decode memory bandwidth and parameters
      drm/i915/skl+: Decode memory bandwidth and parameters
      drm/i915: Implement 16GB dimm wa for latency level-0
      drm/i915/skl+: don't trust IPC value set by BIOS
      drm/i915/kbl+: Enable IPC only for symmetric memory configurations

Matthew Auld (2):
      drm/i915: don't assume struct page in i915_sg_trim
      drm/i915: pass dev_priv to i915_gem_cleanup_stolen

Michal Wajdeczko (1):
      drm/i915/guc: Update GuC power domain states

P Raviraj Sitaram (1):
      drm/i915/chv: Update csc coefficient matrix during modeset

Tvrtko Ursulin (1):
      i915/oa: Simplify updating contexts

Ville Syrjälä (18):
      drm/i915: s/tile_offset/aligned_offset/ etc.
      drm/i915: Add .max_stride() plane hook
      drm/i915: Use pipe A primary plane .max_stride() as the global stride limit
      drm/i915: Rename the plane_state->main/aux to plane_state->color_plane[]
      drm/i915: Store the final plane stride in plane_state
      drm/i915: Store ggtt_view in plane_state
      drm/i915: s/int plane/int color_plane/
      drm/i915: Nuke plane->can_scale/min_downscale
      drm/i915: Extract per-platform plane->check() functions
      drm/i915: Move skl plane fb related checks into a better place
      drm/i915: Move display w/a #1175
      drm/i915: Move chv rotation checks to plane->check()
      drm/i915: Extract intel_cursor_check_surface()
      drm/i915: Replace some PAGE_SIZE with I915_GTT_PAGE_SIZE
      drm/i915: Fix a potential integer overflow with framebuffers extending past 4 GiB
      drm/i915: Replace some PAGE_SHIFTs with I915_GTT_PAGE_SIZE
      drm/i915: Fix logic fumble in rotation vs. ccs check
      drm/i915/sdvo: Fix multi function encoder stuff

 drivers/gpu/drm/i915/i915_debugfs.c                |  11 +
 drivers/gpu/drm/i915/i915_drv.c                    | 300 ++++++++++
 drivers/gpu/drm/i915/i915_drv.h                    |  37 +-
 drivers/gpu/drm/i915/i915_gem.c                    |  28 +-
 drivers/gpu/drm/i915/i915_gem_context.c            |  20 +-
 drivers/gpu/drm/i915/i915_gem_context.h            |  33 +-
 drivers/gpu/drm/i915/i915_gem_execbuffer.c         |   7 +-
 drivers/gpu/drm/i915/i915_gem_gtt.c                |  50 +-
 drivers/gpu/drm/i915/i915_gem_stolen.c             |   4 +-
 drivers/gpu/drm/i915/i915_gpu_error.c              |  20 +-
 drivers/gpu/drm/i915/i915_perf.c                   | 125 +---
 drivers/gpu/drm/i915/i915_reg.h                    |  54 ++
 drivers/gpu/drm/i915/i915_request.c                |  14 +-
 drivers/gpu/drm/i915/i915_request.h                |   8 +
 drivers/gpu/drm/i915/i915_sw_fence.c               |  13 +-
 drivers/gpu/drm/i915/intel_atomic_plane.c          |  53 --
 drivers/gpu/drm/i915/intel_csr.c                   |   7 +
 drivers/gpu/drm/i915/intel_ddi.c                   |   2 +-
 drivers/gpu/drm/i915/intel_display.c               | 632 +++++++++++----------
 drivers/gpu/drm/i915/intel_drv.h                   |  45 +-
 drivers/gpu/drm/i915/intel_engine_cs.c             |   3 +
 drivers/gpu/drm/i915/intel_fbc.c                   |   4 +-
 drivers/gpu/drm/i915/intel_fbdev.c                 |   6 +-
 drivers/gpu/drm/i915/intel_guc_submission.c        |  80 +--
 drivers/gpu/drm/i915/intel_lrc.c                   |  57 +-
 drivers/gpu/drm/i915/intel_overlay.c               | 375 +++++-------
 drivers/gpu/drm/i915/intel_pm.c                    |  19 +-
 drivers/gpu/drm/i915/intel_ringbuffer.c            |  23 +-
 drivers/gpu/drm/i915/intel_runtime_pm.c            |   4 +
 drivers/gpu/drm/i915/intel_sdvo.c                  | 101 ++--
 drivers/gpu/drm/i915/intel_sprite.c                | 494 +++++++++++-----
 drivers/gpu/drm/i915/intel_uc.c                    |   4 +
 drivers/gpu/drm/i915/selftests/huge_pages.c        |   2 +
 .../gpu/drm/i915/selftests/i915_gem_coherency.c    |   2 +
 drivers/gpu/drm/i915/selftests/i915_gem_context.c  | 202 +++++++
 drivers/gpu/drm/i915/selftests/i915_request.c      |   8 +
 drivers/gpu/drm/i915/selftests/intel_guc.c         |   4 +
 drivers/gpu/drm/i915/selftests/intel_lrc.c         |   8 +
 drivers/gpu/drm/i915/selftests/intel_workarounds.c |   5 +
 39 files changed, 1761 insertions(+), 1103 deletions(-)
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