Re: [PULL] drm-intel-next

[Daniel Vetter <daniel@ffwll.ch>]

On Wed, Jun 22, 2016 at 11:24:57AM +0200, Daniel Vetter wrote:
> Hi Dave,
> 
> drm-intel-next-2016-06-20:
> - Infrastructure for GVT-g (paravirtualized gpu on gen8+), from Zhi Wang
> - another attemp at nonblocking atomic plane updates
> - bugfixes and refactoring for GuC doorbell code (Dave Gordon)
> - GuC command submission enabled by default, if fw available (Dave Gordon)
> - more bxt w/a (Arun Siluvery)
> - bxt phy improvements (Imre Deak)
> - prep work for stolen objects support (Ankitprasa Sharma & Chris Wilson)
> - skl/bkl w/a update from Mika Kuoppala
> - bunch of small improvements and fixes all over, as usual
> 
> As mentioned in the drm-misc pull I'll be on vacation for 2 weeks. I'll
> probably send you another (final for 4.8) feature pull right when I'm
> back, so a bit later than usual. Jani's also going on vacation in July,
> with some overlap with mine. So might be you need to apply a serious
> bugfix directly, but it's all seems calm, I don't think we need that. I'll
> take care of -fixes when I'm back until Jani's return.

Forgot to mention: There's 2x minor fallout from the atomic work,
specifically using atomic_commit for legacy page flips. Cursor can stall
sometimes, and there's some flickering/frontbuffer rendering going on
sometimes. Maarten and Chris are looking into it, but worst case it's a
simple revert of a one-liner - the entire patch series is intionally still
keeping all the legacy page flip stuff around.
-Daniel

> 
> Cheers, Daniel
> 
> 
> The following changes since commit a0877f52035280370707bdefeddc6faa6478b892:
> 
>   Merge tag 'topic/drm-misc-2016-06-15' of git://anongit.freedesktop.org/drm-intel into drm-next (2016-06-16 05:49:32 +1000)
> 
> are available in the git repository at:
> 
>   git://anongit.freedesktop.org/drm-intel tags/drm-intel-next-2016-06-20
> 
> for you to fetch changes up to a02b01096def82df28363b0b9e7afdea9b5587fd:
> 
>   drm/i915: Update DRIVER_DATE to 20160620 (2016-06-20 00:30:34 +0200)
> 
> ----------------------------------------------------------------
> - Infrastructure for GVT-g (paravirtualized gpu on gen8+), from Zhi Wang
> - another attemp at nonblocking atomic plane updates
> - bugfixes and refactoring for GuC doorbell code (Dave Gordon)
> - GuC command submission enabled by default, if fw available (Dave Gordon)
> - more bxt w/a (Arun Siluvery)
> - bxt phy improvements (Imre Deak)
> - prep work for stolen objects support (Ankitprasa Sharma & Chris Wilson)
> - skl/bkl w/a update from Mika Kuoppala
> - bunch of small improvements and fixes all over, as usual
> 
> ----------------------------------------------------------------
> Ankitprasad Sharma (2):
>       drm/i915: Use insert_page for pwrite_fast
>       drm/i915: Support for pread/pwrite from/to non shmem backed objects
> 
> Chris Wilson (3):
>       drm/i915: Add support for mapping an object page by page
>       drm/i915: Introduce i915_gem_object_get_dma_address()
>       drm/i915: Serialise presentation with imported dmabufs
> 
> Dan Carpenter (1):
>       drm/i915/mocs: || vs | typo in get_mocs_settings()
> 
> Daniel Vetter (8):
>       Revert "drm/i915/ilk: Don't disable SSC source if it's in use"
>       Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next-queued
>       drm/i915: Signal drm events for atomic
>       drm/i915: Roll out the helper nonblock tracking
>       drm/i915: nonblocking commit
>       drm/i915: Move fb_bits updating later in atomic_commit
>       drm/i915: Use atomic commits for legacy page_flips
>       drm/i915: Update DRIVER_DATE to 20160620
> 
> Dave Gordon (13):
>       drm/i915/guc: fix GuC loading/submission check
>       drm/i915/guc: disable GuC submission earlier during GuC (re)load
>       drm/i915/guc: enable GuC loading & submission by default
>       drm/i915/guc: suppress GuC-related message on non-GuC platforms
>       drm/i915/guc: prefer 'dev_priv' to 'dev' for static functions
>       drm/i915/guc: prefer 'dev_priv' to 'dev' for intra-module functions
>       drm/i915/guc: add doorbell map to debugfs/i915_guc_info
>       drm/i915/guc: prefer __set/clear_bit() to bitmap_set/clear()
>       drm/i915/guc: remove writes to GEN8_DRBREG registers
>       drm/i915/guc: move guc_ring_doorbell() nearer to callsite
>       drm/i915/guc: refactor doorbell management code
>       drm/i915/guc: replace assign_doorbell() with select_doorbell_register()
>       drm/i915/guc: (re)initialise doorbell h/w when enabling GuC submission
> 
> David Weinehall (1):
>       drm/i915: only disable memory self-refresh on GMCH
> 
> Gerd Hoffmann (1):
>       drm/i915: use #defines for qemu subsystem ids
> 
> Imre Deak (6):
>       drm/i915/bxt: Wait for PHY1 GRC calibration synchronously
>       drm/i915: Factor out intel_power_well_get/put
>       drm/i915/bxt: Move DDI PHY enabling/disabling to the power well code
>       drm/i915/bxt: Set DDI PHY lane latency optimization during modeset
>       drm/i915/bxt: Rename broxton to bxt in PHY/CDCLK function prefixes
>       drm/i915/bxt: Sanitiy check the PHY lane power down status
> 
> Jani Nikula (1):
>       drm/i915/dsi: fix bxt split screen and color issue
> 
> Lukas Wunner (1):
>       drm/i915: Don't unregister fbdev's fb twice
> 
> Lyude (1):
>       drm/i915/ilk: Don't disable SSC source if it's in use
> 
> Maarten Lankhorst (1):
>       Reapply "drm/i915: Pass atomic states to fbc update, functions."
> 
> Mika Kuoppala (27):
>       drm/i915/skl: Add WaDisableGafsUnitClkGating
>       drm/i915/kbl: Init gen9 workarounds
>       drm/i915/kbl: Add REVID macro
>       drm/i915/kbl: Add WaSkipStolenMemoryFirstPage for A0
>       drm/i915/gen9: Always apply WaForceContextSaveRestoreNonCoherent
>       drm/i915: Mimic skl with WaForceEnableNonCoherent
>       drm/i915/kbl: Add WaEnableGapsTsvCreditFix
>       drm/i915/kbl: Add WaDisableFenceDestinationToSLM for A0
>       drm/i915/kbl: Add WaDisableSDEUnitClockGating
>       drm/i915/edp: Add WaKVMNotificationOnConfigChange:bdw
>       drm/i915/kbl: Add WaDisableLSQCROPERFforOCL
>       drm/i915/gen9: Enable must set chicken bits in config0 reg
>       drm/i915/kbl: Add WaDisableGamClockGating
>       drm/i915/kbl: Add WaDisableDynamicCreditSharing
>       drm/i915: Add WaInsertDummyPushConstP for bxt and kbl
>       drm/i915/gen9: Add WaDisableSkipCaching
>       drm/i915/skl: Add WAC6entrylatency
>       drm/i915/kbl: Add WaForGAMHang
>       drm/i915/kbl: Add WaDisableGafsUnitClkGating
>       drm/i915/kbl: Add WaDisableSbeCacheDispatchPortSharing
>       drm/i915/gen9: Add WaEnableChickenDCPR
>       drm/i915/skl: Extend WaDisableChickenBitTSGBarrierAckForFFSliceCS
>       drm/i915/kbl: Add WaClearSlmSpaceAtContextSwitch
>       drm/i915/gen9: Add WaFbcTurnOffFbcWatermark
>       drm/i915/gen9: Add WaFbcWakeMemOn
>       drm/i195/fbc: Add WaFbcNukeOnHostModify
>       drm/i915/gen9: Add WaFbcHighMemBwCorruptionAvoidance
> 
> Tim Gore (1):
>       drm/i915/gen9: implement WaConextSwitchWithConcurrentTLBInvalidate
> 
> Tvrtko Ursulin (1):
>       drm/i915: Fix a buch of kerneldoc warnings
> 
> Ville Syrjälä (1):
>       drm/i915: Check VBT for port presence in addition to the strap on VLV/CHV
> 
> Zhi Wang (9):
>       drm/i915: Factor out i915_pvinfo.h
>       drm/i915: Use offsetof() to calculate the offset of members in PVINFO page
>       drm/i915: Fold vGPU active check into inner functions
>       drm/i915: gvt: Introduce the basic architecture of GVT-g
>       drm/i915: Make ring buffer size of a LRC context configurable
>       drm/i915: Make addressing mode bits in context descriptor configurable
>       drm/i915: Introduce execlist context status change notification
>       drm/i915: Support LRC context single submission
>       drm/i915: Introduce GVT context creation API
> 
> arun.siluvery@linux.intel.com (4):
>       drm/i915/gen9: Add WaVFEStateAfterPipeControlwithMediaStateClear
>       drm/i915:bxt: Enable Pooled EU support
>       drm/i915/bxt: Add WaEnablePooledEuFor2x6
>       drm/i915/bxt: Add WaDisablePooledEuLoadBalancingFix
> 
>  drivers/char/agp/intel-gtt.c                 |   8 +
>  drivers/gpu/drm/i915/Kconfig                 |  22 ++
>  drivers/gpu/drm/i915/Makefile                |   5 +
>  drivers/gpu/drm/i915/gvt/Makefile            |   5 +
>  drivers/gpu/drm/i915/gvt/debug.h             |  34 +++
>  drivers/gpu/drm/i915/gvt/gvt.c               | 145 +++++++++++
>  drivers/gpu/drm/i915/gvt/gvt.h               |  69 +++++
>  drivers/gpu/drm/i915/gvt/hypercall.h         |  38 +++
>  drivers/gpu/drm/i915/gvt/mpt.h               |  49 ++++
>  drivers/gpu/drm/i915/i915_cmd_parser.c       |   9 +-
>  drivers/gpu/drm/i915/i915_debugfs.c          |   8 +
>  drivers/gpu/drm/i915/i915_dma.c              |  39 +++
>  drivers/gpu/drm/i915/i915_drv.c              |   7 +-
>  drivers/gpu/drm/i915/i915_drv.h              |  51 +++-
>  drivers/gpu/drm/i915/i915_gem.c              | 366 ++++++++++++++++++++++-----
>  drivers/gpu/drm/i915/i915_gem_context.c      |  38 +++
>  drivers/gpu/drm/i915/i915_gem_dmabuf.h       |  45 ++++
>  drivers/gpu/drm/i915/i915_gem_gtt.c          |  77 +++++-
>  drivers/gpu/drm/i915/i915_gem_gtt.h          |   5 +
>  drivers/gpu/drm/i915/i915_gem_render_state.c |  28 ++
>  drivers/gpu/drm/i915/i915_gem_stolen.c       |   6 +-
>  drivers/gpu/drm/i915/i915_guc_submission.c   | 355 +++++++++++++++-----------
>  drivers/gpu/drm/i915/i915_irq.c              |   7 +-
>  drivers/gpu/drm/i915/i915_params.c           |  13 +-
>  drivers/gpu/drm/i915/i915_params.h           |   1 +
>  drivers/gpu/drm/i915/i915_pvinfo.h           | 113 +++++++++
>  drivers/gpu/drm/i915/i915_reg.h              |  55 ++++
>  drivers/gpu/drm/i915/i915_vgpu.c             |  17 +-
>  drivers/gpu/drm/i915/i915_vgpu.h             |  92 +------
>  drivers/gpu/drm/i915/intel_bios.c            |  39 +++
>  drivers/gpu/drm/i915/intel_ddi.c             | 212 +++++++++-------
>  drivers/gpu/drm/i915/intel_display.c         | 302 ++++++++++++++--------
>  drivers/gpu/drm/i915/intel_drv.h             |  27 +-
>  drivers/gpu/drm/i915/intel_dsi.c             |   6 +
>  drivers/gpu/drm/i915/intel_fbc.c             |  39 ++-
>  drivers/gpu/drm/i915/intel_fbdev.c           |   2 -
>  drivers/gpu/drm/i915/intel_guc.h             |   8 +-
>  drivers/gpu/drm/i915/intel_guc_loader.c      |  37 +--
>  drivers/gpu/drm/i915/intel_gvt.c             | 100 ++++++++
>  drivers/gpu/drm/i915/intel_gvt.h             |  45 ++++
>  drivers/gpu/drm/i915/intel_hdmi.c            |   3 +
>  drivers/gpu/drm/i915/intel_lrc.c             | 130 +++++++---
>  drivers/gpu/drm/i915/intel_lrc.h             |   5 +
>  drivers/gpu/drm/i915/intel_mocs.c            |  10 +
>  drivers/gpu/drm/i915/intel_pm.c              |  67 ++++-
>  drivers/gpu/drm/i915/intel_ringbuffer.c      | 161 +++++++++---
>  drivers/gpu/drm/i915/intel_runtime_pm.c      | 144 +++++++++--
>  drivers/gpu/drm/i915/intel_sprite.c          |  14 +
>  include/drm/intel-gtt.h                      |   3 +
>  49 files changed, 2382 insertions(+), 679 deletions(-)
>  create mode 100644 drivers/gpu/drm/i915/gvt/Makefile
>  create mode 100644 drivers/gpu/drm/i915/gvt/debug.h
>  create mode 100644 drivers/gpu/drm/i915/gvt/gvt.c
>  create mode 100644 drivers/gpu/drm/i915/gvt/gvt.h
>  create mode 100644 drivers/gpu/drm/i915/gvt/hypercall.h
>  create mode 100644 drivers/gpu/drm/i915/gvt/mpt.h
>  create mode 100644 drivers/gpu/drm/i915/i915_gem_dmabuf.h
>  create mode 100644 drivers/gpu/drm/i915/i915_pvinfo.h
>  create mode 100644 drivers/gpu/drm/i915/intel_gvt.c
>  create mode 100644 drivers/gpu/drm/i915/intel_gvt.h
> 
> -- 
> Daniel Vetter
> Software Engineer, Intel Corporation
> http://blog.ffwll.ch

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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