Re: [PULL] drm-intel-next

[Jani Nikula <jani.nikula@intel.com>]

On Wed, 11 Oct 2017, Jani Nikula <jani.nikula@intel.com> wrote:
> Hi Dave, more v4.15 features.

Okay, so I suck and there's still one more batch to come after this. I'm
a bit out of rhythm here. When do you want the pull request for that at
the latest?

BR,
Jani.

>
> Our tooling now supports signed tags, this one is probably the
> first. Maybe we can make them mandatory in the long run.
>
> drm-intel-next-2017-09-29:
> 2nd batch of v4.15 features:
>
> - lib/scatterlist updates, use for userptr allocations (Tvrtko)
> - Fixed point wrapper cleanup (Mahesh)
> - Gen9+ transition watermarks, watermark optimization and fixes (Mahesh)
> - Display IPC (Isochronous Priority Control) support (Mahesh)
> - GEM workaround fixes (Oscar)
> - GVT: PCI config sanitize series (Changbin)
> - GVT: Workload submission error handling series (Fred)
> - PSR fixes and refactoring (Rodrigo)
> - HWSP based optimizations (Chris)
> - Private PAT management (Zhi)
> - IRQ handling fixes and refactoring (Ville)
> - Module parameter refactoring and variable name clash fix (Michal)
> - Execlist refactoring, incomplete request unwinding on reset (Chris)
> - GuC scheduling improvements (Michal)
> - OA updates (Lionel)
> - Coffeelake out of alpha support (Rodrigo)
> - seqno fixes (Chris)
> - Execlist refactoring (Mika)
> - DP and DP MST cleanups (Dhinakaran)
> - Cannonlake slice/sublice config (Ben)
> - Numerous fixes all around (Everyone)
>
> BR,
> Jani.
>
> The following changes since commit 754270c7c56292e97d0eff924a5d5d83f92add07:
>
>   Merge branch 'drm-next-4.15' of git://people.freedesktop.org/~agd5f/linux into drm-next (2017-09-28 08:37:02 +1000)
>
> are available in the git repository at:
>
>   git://anongit.freedesktop.org/drm/drm-intel tags/drm-intel-next-2017-09-29
>
> for you to fetch changes up to e18063e88bd579c479a2b45820be6c4625f841c3:
>
>   drm/i915: Update DRIVER_DATE to 20170929 (2017-09-29 13:50:38 +0300)
>
> ----------------------------------------------------------------
> 2nd batch of v4.15 features:
>
> - lib/scatterlist updates, use for userptr allocations (Tvrtko)
> - Fixed point wrapper cleanup (Mahesh)
> - Gen9+ transition watermarks, watermark optimization and fixes (Mahesh)
> - Display IPC (Isochronous Priority Control) support (Mahesh)
> - GEM workaround fixes (Oscar)
> - GVT: PCI config sanitize series (Changbin)
> - GVT: Workload submission error handling series (Fred)
> - PSR fixes and refactoring (Rodrigo)
> - HWSP based optimizations (Chris)
> - Private PAT management (Zhi)
> - IRQ handling fixes and refactoring (Ville)
> - Module parameter refactoring and variable name clash fix (Michal)
> - Execlist refactoring, incomplete request unwinding on reset (Chris)
> - GuC scheduling improvements (Michal)
> - OA updates (Lionel)
> - Coffeelake out of alpha support (Rodrigo)
> - seqno fixes (Chris)
> - Execlist refactoring (Mika)
> - DP and DP MST cleanups (Dhinakaran)
> - Cannonlake slice/sublice config (Ben)
> - Numerous fixes all around (Everyone)
>
> ----------------------------------------------------------------
> Anuj Phogat (1):
>       drm/i915/kbl: Change a KBL pci id to GT2 from GT1.5
>
> Ben Widawsky (1):
>       drm/i915/cnl: Add support slice/subslice/eu configs
>
> Changbin Du (4):
>       drm/i915/kvmgt: Sanitize PCI bar emulation
>       drm/i915/gvt: Add emulation for BAR2 (aperture) with normal file RW approach
>       drm/i915/gvt: Fix incorrect PCI BARs reporting
>       drm/i915/gvt: Add support for PCIe extended configuration space
>
> Chris Wilson (33):
>       drm/i915: Disable snooping (userptr, set-cache-level) on gen4
>       drm/i915: Disable mmio debugging during user access
>       drm/i915: Apply the GTT write flush for all !llc machines
>       drm/i915: Only initialize partially filled pagetables
>       drm/i915: Cleanup error paths through eb_lookup_vma()
>       drm/i915: Move the context descriptor to an inline helper
>       drm/i915: Squelch smatch warning for statement with no effect
>       drm/i915: Use mul_u32_u32() for 32b x 32b -> 64b result
>       drm/i915/selftests: Use mul_u32_u32() for 32b x 32b -> 64b result
>       drm/i915: Allow HW status page to be bound high
>       drm/i915/execlists: Read the context-status buffer from the HWSP
>       drm/i915/execlists: Read the context-status HEAD from the HWSP
>       drm/i915: Remove unused 'in_vbl' from i915_get_crtc_scanoutpos()
>       drm/i915: Mark the userptr invalidate workqueue as WQ_MEM_RECLAIM
>       drm/i915: Cancel all ready but queued requests when wedging
>       drm/i915/execlists: Kick start request processing after a reset
>       drm/i915/execlists: Move insert_request()
>       drm/i915/execlists: Split insert_request()
>       drm/i915/execlists: Unwind incomplete requests on resets
>       drm/i915/selftests: Disable iommu for the mock device
>       drm/i915/selftests: Only touch archdata.iommu when it exists
>       drm/i915/fence: Avoid del_timer_sync() from inside a timer
>       drm/i915: Document the split in internal and public execbuf flags
>       drm/i915: Only wake the waiter from the interrupt if passed
>       drm/i915: Check waiter->seqno carefully in case of preemption
>       drm/i915: Confirm request->global_seqno after spin completion
>       drm/i915: Make i915_spin_request() static
>       drm/i915/lrc: Only enable per-context and per-bb buffers if set
>       drm/i915/lrc: Skip no-op per-bb buffer on gen9
>       drm/i915/execlists: Microoptimise execlists_cancel_port_request()
>       drm/i915/selftests: Try to recover from a wedged GPU during reset tests
>       drm/i915/execlists: Notify context-out for lost requests
>       drm/i915: Use memset64() to prefill the GTT page
>
> Christophe JAILLET (1):
>       drm/i915: Fix an error handling in 'intel_framebuffer_init()'
>
> Colin Ian King (1):
>       drm/i915: remove redundant variable hw_check
>
> Daniele Ceraolo Spurio (1):
>       drm/i915/lrc: allocate separate page for HWSP
>
> David Weinehall (1):
>       drm/i915: Speed up DMC firmware loading
>
> Dhinakaran Pandiyan (2):
>       drm/i915/spt+: Don't reset invalid AUX channel interrupt bits in SDEIMR
>       drm/i915/dp: Remove useless debug about TPS3 support
>
> Helge Deller (1):
>       i915: Use %pS printk format for direct addresses
>
> Jani Nikula (5):
>       Merge tag 'gvt-next-2017-09-08' of https://github.com/01org/gvt-linux into drm-intel-next-queued
>       drm/i915: always update ELD connector type after get modes
>       drm/i915/bios: ignore HDMI on port A
>       Merge drm-upstream/drm-next into drm-intel-next-queued
>       drm/i915: Update DRIVER_DATE to 20170929
>
> Joonas Lahtinen (2):
>       drm/i915: Introduce INTEL_GEN_MASK
>       drm/i915: Simplify i915_reg_read_ioctl
>
> Kumar, Mahesh (7):
>       drm/i915: Fixed point fixed16 wrapper cleanup
>       drm/i915/skl+: Optimize WM calculation
>       drm/i915/gen10: Calculate and enable transition WM
>       drm/i915/glk: IPC linetime watermark workaround for GLK
>       drm/i915/cnl: Extend WM workaround with IPC for CNL
>       drm/i915/bxt+: Enable IPC support
>       drm/i915/skl+: debugfs entry to control IPC
>
> Lee, Shawn C (2):
>       drm/i915/bxt: set min brightness from VBT
>       drm/i915/cnp: set min brightness from VBT
>
> Lionel Landwerlin (3):
>       uapi/drm/i915: document field usage of drm_i915_perf_oa_config
>       drm/i915/perf: disable clk ratio reports on gen9
>       drm/i915/perf: add support for Coffeelake GT2
>
> Mahesh Kumar (1):
>       drm/i915/gen9+: Add has_ipc flag in device info structure
>
> Manasi Navare (1):
>       drm/i915/cnl: Change the macro name to DPLL_CFGCR0_DCO_FRACTION_SHIFT
>
> Marta Lofstedt (1):
>       drm/i915: Increase poll time for BDW FCLK_DONE
>
> Michal Wajdeczko (8):
>       drm/i915: Make PAT macros more robust
>       drm/i915: Rename lvds_use_ssc modparam to panel_use_ssc
>       drm/i915: Introduce custom variant of module_param_named macro
>       drm/i915: Extend private i915_param_named macro with description
>       drm/i915: Rename global i915 to i915_modparams
>       drm/i915: Make I915_PARAMS_FOR_EACH macro more flexible
>       drm/i915: Extend I915_PARAMS_FOR_EACH with default member value
>       drm/i915: Fix default values of some modparams
>
> Michał Winiarski (4):
>       drm/i915/guc: Remove obsolete comments and remove unused variable
>       drm/i915/guc: Submit GuC workitems containing coalesced requests
>       drm/i915/guc: Simplify GuC doorbell logic
>       drm/i915/guc: Cleanup adding GuC work items
>
> Michel Thierry (3):
>       drm/i915: Add a default case in gen7 hwsp switch-case
>       drm/i915/lrc: Clarify the format of the context image
>       drm/i915/guc: Don't make assumptions while getting the lrca offset
>
> Mika Kahola (1):
>       drm/i915/dsi: Replace MIPI command error message with debug message
>
> Mika Kuoppala (6):
>       drm/i915: Stop engines before reset
>       drm/i915: Make own struct for execlist items
>       drm/i915: Move execlist initialization into intel_engine_cs.c
>       drm/i915: Wrap port cancellation into a function
>       drm/i915: Add execlist_port_complete
>       drm/i915: Make execlist port count variable
>
> Oscar Mateo (10):
>       drm/i915: Transform WaInPlaceDecompressionHang into a simple reg write
>       drm/i915: Transform WaDisableI2mCycleOnWRPort into a simple reg write
>       drm/i915: WaPushConstantDereferenceHoldDisable needs to modify a masked register
>       drm/i915: Transform WaDisableGafsUnitClkGating into a simple reg write
>       drm/i915: Transform WaDisableDynamicCreditSharing into a simple register write
>       drm/i915: Transform WaDisablePooledEuLoadBalancingFix into a simple register write
>       drm/i915/guc: Name the default GuC scheduling policy
>       drm/i915/guc: Remove WQ_WORKLOAD_SHIFT define
>       drm/i915/guc: Small improvements to guc_wq_item_append
>       drm/i915/cnl: Add Gen10 LRC size
>
> Pandiyan, Dhinakaran (3):
>       drm/i915/mst: Debug log connector name in destroy_connector()
>       drm/i915/mst: Print active mst links after update
>       drm/i915/dp: Fix buffer size for sink_irq_esi read
>
> Radhakrishna Sripada (1):
>       drm/i915: Do not enable DRRS when PSR is enabled
>
> Rodrigo Vivi (17):
>       drm/i915/psr: Avoid any PSR stuff on platforms without support.
>       drm/i915/psr: vfunc for disabling source.
>       drm/i915/psr: hsw_psr_activate.
>       drm/i915/psr: Add activate vfunc.
>       drm/i915/psr: Unify VSC setup functions.
>       drm/i915/psr: Re-create a hsw_psr_enable_source.
>       drm/i915/psr: Move hsw_enable_source after enabling sink.
>       drm/i915/psr: Re-org Activate after enable
>       drm/i915/psr: Add setup VSC vfunc.
>       drm/i915/psr: Add enable_sink vfunc.
>       drm/i915/psr: Add enable_source vfunc.
>       drm/i915: Refresh VLV/CHV PSR comments on HW PSR_state machine.
>       drm/i915/cnp: Don't touch other PCH clock gating bits.
>       drm/i915/cnp: Display Wa #1179: WaHardHangonHotPlug
>       drm/i915/cfl: Remove alpha support protection.
>       drm/i915: Avoid using dev_priv->info.gen directly.
>       drm/i915: Also discard second CRC on gen8+ platforms.
>
> Sagar Arun Kamble (1):
>       drm/i915/huc: Reorganize HuC authentication
>
> Tvrtko Ursulin (8):
>       lib/scatterlist: Fix offset type in sg_alloc_table_from_pages
>       lib/scatterlist: Avoid potential scatterlist entry overflow
>       lib/scatterlist: Introduce and export __sg_alloc_table_from_pages
>       drm/i915: Use __sg_alloc_table_from_pages for userptr allocations
>       tools/testing/scatterlist: Test new __sg_alloc_table_from_pages
>       drm/i915: Add IS_PLATFORM macro
>       drm/i915: Compact device info access by a small re-ordering
>       drm/i915: Allow optimized platform checks
>
> Uma Shankar (2):
>       Revert "drm/i915/bxt: Disable device ready before shutdown command"
>       drm/i915: Enable scanline read based on frame timestamps
>
> Ville Syrjälä (26):
>       i915: Fix obj size vs. alignment for drm_pci_alloc()
>       drm/i915: Nuke some bogus tabs from the pcode defines
>       drm/i915: Name the IPS_PCODE_CONTROL bit
>       drm/i915: Switch over to the LLC/eLLC hotspot avoidance hash mode for CCS
>       drm/i915: Don't enable/unmask flip interrupts
>       drm/i915: Clear pipestat consistently
>       drm/i915: s/GEN5/GEN3/
>       drm/i915: Use GEN3_IRQ_RESET/INIT on gen3/4
>       drm/i915: Introduce GEN2_IRQ_RESET/INIT
>       drm/i915: Setup EMR first on all gen2-4
>       drm/i915: Eliminate PORT_HOTPLUG_EN setup from gen3/4 irq_postinstall
>       drm/i915: Unify the appearance of gen3/4 irq_postistall hooks
>       drm/i915: Remove NULL dev_priv checks from irq_uninstall
>       drm/i915: Extract PIPESTAT irq handling into separate functions
>       drm/i915: Rewrite GMCH irq handlers to avoid loops
>       drm/i915: Gen3 HWSTAM is actually 32 bits
>       drm/i915: Mask everything in ring HWSTAM on gen6+ in ringbuffer mode
>       drm/i915: Clean up the HWSTAM mess
>       drm/i915: Remove duplicated irq_preinstall/uninstall hooks
>       drm/i915: Reinstate GMBUS and AUX interrupts on gen4/g4x
>       drm/i915: Replace some spaces with tabs
>       drm/i915: Shrink bxt_ddi_buf_trans
>       drm/i915: Shrink cnl_ddi_buf_trans
>       drm/i915: Drop useless HAS_PSR() check
>       drm/i915: Reorganize .disable hooks for pre-DDI DP
>       drm/i915: Don't rmw PIPESTAT enable bits
>
> Zhi Wang (4):
>       drm/i915: Factor out setup_private_pat()
>       drm/i915: Introduce private PAT management
>       drm/i915: Remove the "INDEX" suffix from PPAT marcos
>       drm/i915: Return the correct score in i915_ppat_get()
>
> fred gao (6):
>       drm/i915/gvt: Separate cmd scan from request allocation
>       drm/i915/gvt: Add error handling for intel_gvt_scan_and_shadow_workload
>       drm/i915/gvt: Refine error handling for prepare_execlist_workload
>       drm/i915/gvt: Refine error handling for intel_vgpu_pin_mm
>       drm/i915/gvt: Refine error handling in dispatch_workload
>       drm/i915/gvt: Refine error handling for perform_bb_shadow
>
> vathsala nagaraju (2):
>       drm/dp: Add defines for latency in sink
>       drm/i915/psr: Set frames before SU entry for psr2
>
>  drivers/gpu/drm/i915/Kconfig                       |   1 +
>  drivers/gpu/drm/i915/Makefile                      |   3 +-
>  drivers/gpu/drm/i915/gvt/cfg_space.c               |  30 +-
>  drivers/gpu/drm/i915/gvt/cmd_parser.c              |  37 +-
>  drivers/gpu/drm/i915/gvt/execlist.c                | 127 ++-
>  drivers/gpu/drm/i915/gvt/gtt.c                     |   5 +-
>  drivers/gpu/drm/i915/gvt/gvt.c                     |   2 +-
>  drivers/gpu/drm/i915/gvt/gvt.h                     |  14 +-
>  drivers/gpu/drm/i915/gvt/kvmgt.c                   |  44 +-
>  drivers/gpu/drm/i915/gvt/mmio.c                    |  47 +-
>  drivers/gpu/drm/i915/gvt/render.c                  |   2 +-
>  drivers/gpu/drm/i915/gvt/scheduler.c               | 114 ++-
>  drivers/gpu/drm/i915/gvt/scheduler.h               |   1 +
>  drivers/gpu/drm/i915/i915_debugfs.c                | 116 ++-
>  drivers/gpu/drm/i915/i915_drv.c                    |  42 +-
>  drivers/gpu/drm/i915/i915_drv.h                    | 198 +++--
>  drivers/gpu/drm/i915/i915_gem.c                    |  60 +-
>  drivers/gpu/drm/i915/i915_gem_context.c            |  12 +-
>  drivers/gpu/drm/i915/i915_gem_execbuffer.c         |  15 +-
>  drivers/gpu/drm/i915/i915_gem_gtt.c                | 326 +++++--
>  drivers/gpu/drm/i915/i915_gem_gtt.h                |  46 +-
>  drivers/gpu/drm/i915/i915_gem_request.c            |  32 +-
>  drivers/gpu/drm/i915/i915_gem_request.h            |  35 -
>  drivers/gpu/drm/i915/i915_gem_userptr.c            |  83 +-
>  drivers/gpu/drm/i915/i915_gpu_error.c              |  29 +-
>  drivers/gpu/drm/i915/i915_guc_submission.c         | 358 +++-----
>  drivers/gpu/drm/i915/i915_irq.c                    | 961 +++++++++------------
>  drivers/gpu/drm/i915/i915_oa_cflgt2.c              | 109 +++
>  drivers/gpu/drm/i915/i915_oa_cflgt2.h              |  34 +
>  drivers/gpu/drm/i915/i915_params.c                 | 208 ++---
>  drivers/gpu/drm/i915/i915_params.h                 |  86 +-
>  drivers/gpu/drm/i915/i915_pci.c                    |  19 +-
>  drivers/gpu/drm/i915/i915_perf.c                   |  14 +-
>  drivers/gpu/drm/i915/i915_reg.h                    |  42 +-
>  drivers/gpu/drm/i915/i915_sw_fence.c               |  27 +-
>  drivers/gpu/drm/i915/intel_audio.c                 |   5 -
>  drivers/gpu/drm/i915/intel_bios.c                  |  14 +-
>  drivers/gpu/drm/i915/intel_breadcrumbs.c           |   2 +-
>  drivers/gpu/drm/i915/intel_cdclk.c                 |   6 +-
>  drivers/gpu/drm/i915/intel_crt.c                   |   4 +-
>  drivers/gpu/drm/i915/intel_csr.c                   |   8 +-
>  drivers/gpu/drm/i915/intel_ddi.c                   |  26 +-
>  drivers/gpu/drm/i915/intel_device_info.c           |  41 +-
>  drivers/gpu/drm/i915/intel_display.c               |  26 +-
>  drivers/gpu/drm/i915/intel_dp.c                    |  78 +-
>  drivers/gpu/drm/i915/intel_dp_aux_backlight.c      |   2 +-
>  drivers/gpu/drm/i915/intel_dp_mst.c                |  11 +-
>  drivers/gpu/drm/i915/intel_drv.h                   |   6 +-
>  drivers/gpu/drm/i915/intel_dsi.c                   |  10 +-
>  drivers/gpu/drm/i915/intel_engine_cs.c             | 241 +++++-
>  drivers/gpu/drm/i915/intel_fbc.c                   |  11 +-
>  drivers/gpu/drm/i915/intel_fifo_underrun.c         |  14 +-
>  drivers/gpu/drm/i915/intel_guc_fwif.h              |  10 +-
>  drivers/gpu/drm/i915/intel_guc_loader.c            |  13 +-
>  drivers/gpu/drm/i915/intel_guc_log.c               |  26 +-
>  drivers/gpu/drm/i915/intel_gvt.c                   |  12 +-
>  drivers/gpu/drm/i915/intel_hangcheck.c             |   2 +-
>  drivers/gpu/drm/i915/intel_huc.c                   |  42 +-
>  drivers/gpu/drm/i915/intel_lrc.c                   | 459 +++++-----
>  drivers/gpu/drm/i915/intel_lrc.h                   |  36 +-
>  drivers/gpu/drm/i915/intel_lvds.c                  |   4 +-
>  drivers/gpu/drm/i915/intel_modes.c                 |  17 +
>  drivers/gpu/drm/i915/intel_opregion.c              |   2 +-
>  drivers/gpu/drm/i915/intel_panel.c                 |   8 +-
>  drivers/gpu/drm/i915/intel_pm.c                    | 310 ++++---
>  drivers/gpu/drm/i915/intel_psr.c                   | 286 +++---
>  drivers/gpu/drm/i915/intel_ringbuffer.c            | 167 +---
>  drivers/gpu/drm/i915/intel_ringbuffer.h            | 135 ++-
>  drivers/gpu/drm/i915/intel_runtime_pm.c            |  17 +-
>  drivers/gpu/drm/i915/intel_tv.c                    |   2 +-
>  drivers/gpu/drm/i915/intel_uc.c                    |  74 +-
>  drivers/gpu/drm/i915/intel_uc.h                    |  23 +-
>  drivers/gpu/drm/i915/intel_uncore.c                | 237 +++--
>  drivers/gpu/drm/i915/intel_uncore.h                |  10 +
>  drivers/gpu/drm/i915/selftests/i915_gem_timeline.c |   2 +-
>  drivers/gpu/drm/i915/selftests/i915_random.c       |   5 -
>  drivers/gpu/drm/i915/selftests/i915_random.h       |   5 +
>  drivers/gpu/drm/i915/selftests/intel_hangcheck.c   |  24 +-
>  drivers/gpu/drm/i915/selftests/mock_gem_device.c   |   5 +
>  drivers/media/v4l2-core/videobuf2-dma-contig.c     |   4 +-
>  drivers/rapidio/devices/rio_mport_cdev.c           |   4 +-
>  include/drm/drm_dp_helper.h                        |   6 +
>  include/drm/i915_pciids.h                          |   2 +-
>  include/linux/scatterlist.h                        |  17 +-
>  include/uapi/drm/i915_drm.h                        |  11 +-
>  lib/scatterlist.c                                  |  95 +-
>  tools/testing/scatterlist/Makefile                 |  30 +
>  tools/testing/scatterlist/linux/mm.h               | 125 +++
>  tools/testing/scatterlist/main.c                   |  79 ++
>  89 files changed, 3665 insertions(+), 2425 deletions(-)
>  create mode 100644 drivers/gpu/drm/i915/i915_oa_cflgt2.c
>  create mode 100644 drivers/gpu/drm/i915/i915_oa_cflgt2.h
>  create mode 100644 tools/testing/scatterlist/Makefile
>  create mode 100644 tools/testing/scatterlist/linux/mm.h
>  create mode 100644 tools/testing/scatterlist/main.c

-- 
Jani Nikula, Intel Open Source Technology Center
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