Re: [PULL] drm-intel-next

[Daniel Vetter <daniel@ffwll.ch>]

On Tue, Dec 22, 2015 at 11:37:18AM +0100, Daniel Vetter wrote:
> Hi Dave,
> 
> Final 4.5 feature pull for drm/i915!
> 
> drm-intel-next-2015-12-18:
> - fix atomic watermark recomputation logic (Maarten)
> - modeset sequence fixes for LPT (Ville)
> - more kbl enabling&prep work (Rodrigo, Wayne)
> - first bits for mst audio
> - page dirty tracking fixes from Dave Gordon
> - new get_eld hook from Takashi, also included in the sound tree
> - fixup cursor handling when placed at address 0 (Ville)
> - refactor VBT parsing code (Jani)
> - rpm wakelock debug infrastructure ( Imre)
> - fbdev is pinned again (Chris)
> - tune the busywait logic to avoid wasting cpu cycles (Chris)
> 
> Two small caveats as a heads up:
> - the runtime pm wakelock debug stuff catches a few bugs. rpm is disabled
>   by default, but lots enable it (e.g. powertop does), and we iirc have
>   fixes floating for most. If we can't squeeze them all in for 4.5 because
>   too big or late we can just tune down the dmesg noise since the
>   uncovered bugs are all as old as rpm support.
> - softpin is still thrashing around: Chris complains that the ABI can't be
>   used of anything else than beignet, but I think that's ok since easy to
>   remedy and softpin was done primarily for buffered svm opencl mode. And
>   then there's some confusion around canonical 48bit addresses that I
>   don't fully understand myself. I expect Tvrtko to handle this before
>   your merge window pull goes out.

So just with Tvrtko and the canonical address is something
userspace/beignet will never hit under legitimate usage. So it's just a
bit of closing a corner-case, and the patch+testcase is ready except for
bit of final polish and unfortunately people going on holidays already.

Summary: I think that part is ok too, and we should have the final bits as
soon as folks return next year.

Cheers, Daniel

> 
> Looking at -nightly I don't see a conflict with drm-next (but there's some
> with Linus' tree).
> 
> I'll also send out another drm-misc before I go on vacations, there's 1-2
> patches in there after the last pull.
> 
> Cheers, Daniel
> 
> 
> The following changes since commit e876b41ab074561d65f213bf5e0fc68cf5bc7380:
> 
>   Back merge tag 'v4.4-rc4' into drm-next (2015-12-08 11:04:26 +1000)
> 
> are available in the git repository at:
> 
>   git://anongit.freedesktop.org/drm-intel tags/drm-intel-next-2015-12-18
> 
> for you to fetch changes up to 7447a2b221cd4df3960e82478a4ee29312589611:
> 
>   drm/i915: Update DRIVER_DATE to 20151218 (2015-12-18 20:26:17 +0100)
> 
> ----------------------------------------------------------------
> - fix atomic watermark recomputation logic (Maarten)
> - modeset sequence fixes for LPT (Ville)
> - more kbl enabling&prep work (Rodrigo, Wayne)
> - first bits for mst audio
> - page dirty tracking fixes from Dave Gordon
> - new get_eld hook from Takashi, also included in the sound tree
> - fixup cursor handling when placed at address 0 (Ville)
> - refactor VBT parsing code (Jani)
> - rpm wakelock debug infrastructure ( Imre)
> - fbdev is pinned again (Chris)
> - tune the busywait logic to avoid wasting cpu cycles (Chris)
> 
> ----------------------------------------------------------------
> Chris Wilson (6):
>       drm/i915: Add soft-pinning API for execbuffer
>       drm/i915: Set the map-and-fenceable flag for preallocated objects
>       drm/i915: Pin the ifbdev for the info->system_base GGTT mmapping
>       drm/i915: Break busywaiting for requests on pending signals
>       drm/i915: Limit the busy wait on requests to 5us not 10ms!
>       drm/i915: Only spin whilst waiting on the current request
> 
> Daniel Vetter (3):
>       Merge tag 'drm-i915-get-eld' of tiwai/sound into drm-intel-next-queued
>       drm/i915: mdelay(10) considered harmful
>       drm/i915: Update DRIVER_DATE to 20151218
> 
> Dave Gordon (4):
>       drm/i915: eliminate 'temp' in gen8_for_each_{pdd, pdpe, pml4e} macros
>       drm/i915: intel_ring_initialized() must be simple and inline
>       drm/i915: mark GEM object pages dirty when mapped & written by the CPU
>       drm/i915: mark a newly-created GEM object dirty when filled with data
> 
> Deepak M (3):
>       drm/i915: add VBT address and size fields to ASLE mailbox struct
>       drm/i915: dual link pipe selection for bxt
>       drm/i915: Add Intel opregion mailbox 5 structure
> 
> Imre Deak (12):
>       drm/i915: vlv: clamp minimum RPS frequency to what Punit allows
>       drm/i915: clarify comment about mandatory RPM put/get during driver load/unload
>       drm/i915: refactor RPM disabling due to RC6 being disabled
>       drm/i915: get a permanent RPM reference on platforms w/o RPM support
>       drm/i915: remove HAS_RUNTIME_PM check from RPM get/put/assert helpers
>       drm/i915: add assert_rpm_wakelock_held helper
>       drm/i915: use assert_rpm_wakelock_held instead of opencoding it
>       drm/i915: add support for checking if we hold an RPM reference
>       drm/i915: check that we hold an RPM wakelock ref before we put it
>       drm/i915: add support for checking RPM atomic sections
>       drm/i915: check that we are in an RPM atomic section in GGTT PTE updaters
>       drm/i915: don't enable autosuspend on platforms without RPM support
> 
> Jani Nikula (16):
>       drm/i915: move "no VBT in opregion" quirk to intel_opregion_setup()
>       drm/i915/bios: have functions return vbt, not bdb, header pointer
>       drm/i915/bios: move debug logging about VBT source to intel_parse_bios()
>       drm/i915/bios: rename intel_parse_bios to intel_bios_init
>       drm/i915: refactor VBT validation
>       drm/i915/opregion: make VBT size limit more strict
>       drm/i915/opregion: make VBT pointer a const
>       drm/i915: don't use a temp buffer for opregion debugfs file
>       drm/i915/debugfs: add a separate debugfs file for VBT
>       drm/i915: prefer for_each_intel_* macros for iteration
>       drm/i915: move drmP.h include to i915_drv.h
>       drm/i915/bios: fix format string of the VBT signature logging
>       drm/i915/bios: prefer using dev_priv over dev pointer
>       drm/i915/bios: reduce indent in parse_general_features
>       drm/i915/opregion: handle VBT sizes bigger than 6 KB
>       drm/i915/backlight: prefer dev_priv over dev pointer
> 
> Joonas Lahtinen (1):
>       drm/i915: Cancel hangcheck before GPU is suspended
> 
> Julia Lawall (1):
>       drm/i915: constify intel_dvo_dev_ops structures
> 
> Libin Yang (2):
>       dp/mst: add SDP stream support
>       drm/i915: start adding dp mst audio
> 
> Maarten Lankhorst (5):
>       drm/i915: Move disable_cxsr to the crtc_state.
>       drm/i915: Calculate watermark related members in the crtc_state, v4.
>       drm/i915/skl: Update watermarks before the crtc is disabled.
>       drm/i915: Remove double wait_for_vblank on broadwell.
>       drm/i915: Do a better job at disabling primary plane in the noatomic case.
> 
> Matt Roper (1):
>       drm/i915: Disable primary plane if we fail to reconstruct BIOS fb (v2)
> 
> Mika Kuoppala (3):
>       drm/i915/skl: Disable coarse power gating up until F0
>       drm/i915/skl: Double RC6 WRL always on
>       drm/i915/skl: Default to noncoherent access up to F0
> 
> Rodrigo Vivi (6):
>       drm/i915: Fix idle_frames counter.
>       drm/i915/kbl: Use propper ddi buffer translation table for Kabylake ULT and ULX.
>       drm/i915/kbl: drm/i915: Avoid GuC loading for now on Kabylake.
>       drm/i915/kbl: Fix DMC load on Kabylake.
>       drm/i915: Fix random aux transactions failures.
>       drm/i915: PSR also doesn't have link_entry_time on SKL.
> 
> Sudip Mukherjee (1):
>       drm/i915: check for return value
> 
> Takashi Iwai (2):
>       drm/i915: Add get_eld audio component
>       drm/i915: Add reverse mapping between port and intel_encoder
> 
> Tomas Elf (1):
>       drm/i915: Update to post-reset execlist queue clean-up
> 
> Ville Syrjälä (9):
>       drm/i915: Disable CLKOUT_DP bending on LPT/WPT as needed
>       drm/i915: Round to closest when computing the VGA dotclock for LPT-H
>       drm/i915: Disable FDI after the CRT port on LPT-H
>       drm/i915: Refactor LPT-H VGA dotclock disabling
>       drm/i915: Disable LPT-H VGA dotclock during crtc disable
>       drm/i915: Leave FDI running after failed link training on LPT-H
>       drm/i915: Kill intel_crtc->cursor_bo
>       drm/i915: Drop the broken cursor base==0 special casing
>       drm/i915: Fix AVI/HDMI/SPD infoframes on HSW+
> 
> Wayne Boyer (5):
>       drm/i915: Separate cherryview from valleyview
>       drm/i915: Use HAS_PCH_SPLIT to determine correct devices
>       drm/i915: Remove VLV A0 hack
>       drm/i915: Only set gem object L3 cache level for IVB devices
>       drm/i915: Remove BUG_ON call in vlv_enable_pll
> 
> Zeng Zhaoxiu (1):
>       i915: Replace "hweight8(dev_priv->info.subslice_7eu[i]) != 1" with "!is_power_of_2(dev_priv->info.subslice_7eu[i])"
> 
>  drivers/gpu/drm/drm_dp_mst_topology.c        |  38 +-
>  drivers/gpu/drm/i915/dvo.h                   |  12 +-
>  drivers/gpu/drm/i915/dvo_ch7017.c            |   2 +-
>  drivers/gpu/drm/i915/dvo_ch7xxx.c            |   2 +-
>  drivers/gpu/drm/i915/dvo_ivch.c              |   2 +-
>  drivers/gpu/drm/i915/dvo_ns2501.c            |   2 +-
>  drivers/gpu/drm/i915/dvo_sil164.c            |   2 +-
>  drivers/gpu/drm/i915/dvo_tfp410.c            |   2 +-
>  drivers/gpu/drm/i915/i915_debugfs.c          | 233 +++++-----
>  drivers/gpu/drm/i915/i915_dma.c              |  23 +-
>  drivers/gpu/drm/i915/i915_drv.c              | 249 ++++++-----
>  drivers/gpu/drm/i915/i915_drv.h              | 142 +++++--
>  drivers/gpu/drm/i915/i915_gem.c              | 218 +++++++---
>  drivers/gpu/drm/i915/i915_gem_context.c      |  11 +-
>  drivers/gpu/drm/i915/i915_gem_evict.c        |  39 ++
>  drivers/gpu/drm/i915/i915_gem_execbuffer.c   |  24 +-
>  drivers/gpu/drm/i915/i915_gem_gtt.c          |  76 +++-
>  drivers/gpu/drm/i915/i915_gem_gtt.h          |  49 +--
>  drivers/gpu/drm/i915/i915_gem_render_state.c |   2 +-
>  drivers/gpu/drm/i915/i915_gem_stolen.c       |   1 +
>  drivers/gpu/drm/i915/i915_guc_submission.c   |  35 +-
>  drivers/gpu/drm/i915/i915_irq.c              | 200 ++++++---
>  drivers/gpu/drm/i915/i915_reg.h              |  16 +-
>  drivers/gpu/drm/i915/i915_suspend.c          |   4 +-
>  drivers/gpu/drm/i915/i915_sysfs.c            |  10 +-
>  drivers/gpu/drm/i915/intel_atomic.c          |   2 +
>  drivers/gpu/drm/i915/intel_audio.c           |  95 +++--
>  drivers/gpu/drm/i915/intel_bios.c            | 168 ++++----
>  drivers/gpu/drm/i915/intel_bios.h            |   4 -
>  drivers/gpu/drm/i915/intel_crt.c             |  35 +-
>  drivers/gpu/drm/i915/intel_csr.c             |  13 +-
>  drivers/gpu/drm/i915/intel_ddi.c             |  57 ++-
>  drivers/gpu/drm/i915/intel_display.c         | 465 ++++++++++++--------
>  drivers/gpu/drm/i915/intel_dp.c              |  98 +++--
>  drivers/gpu/drm/i915/intel_dp_mst.c          |  22 +
>  drivers/gpu/drm/i915/intel_drv.h             | 106 ++++-
>  drivers/gpu/drm/i915/intel_dsi.c             |  53 +--
>  drivers/gpu/drm/i915/intel_dsi_pll.c         |   6 +-
>  drivers/gpu/drm/i915/intel_fbc.c             | 614 +++++++++++++++------------
>  drivers/gpu/drm/i915/intel_fbdev.c           |  20 +-
>  drivers/gpu/drm/i915/intel_fifo_underrun.c   |  16 +-
>  drivers/gpu/drm/i915/intel_guc.h             |   4 -
>  drivers/gpu/drm/i915/intel_hdmi.c            |  65 ++-
>  drivers/gpu/drm/i915/intel_hotplug.c         |   2 +-
>  drivers/gpu/drm/i915/intel_i2c.c             |  53 ++-
>  drivers/gpu/drm/i915/intel_lrc.c             |  28 +-
>  drivers/gpu/drm/i915/intel_opregion.c        |  77 +++-
>  drivers/gpu/drm/i915/intel_panel.c           | 201 ++++-----
>  drivers/gpu/drm/i915/intel_pm.c              |  57 ++-
>  drivers/gpu/drm/i915/intel_psr.c             |  67 ++-
>  drivers/gpu/drm/i915/intel_ringbuffer.c      |  52 +--
>  drivers/gpu/drm/i915/intel_ringbuffer.h      |   6 +-
>  drivers/gpu/drm/i915/intel_runtime_pm.c      | 147 +++++--
>  drivers/gpu/drm/i915/intel_sprite.c          |   4 +-
>  drivers/gpu/drm/i915/intel_uncore.c          |  27 +-
>  include/drm/drm_dp_mst_helper.h              |   7 +-
>  include/drm/i915_component.h                 |  14 +
>  include/drm/i915_pciids.h                    |  13 +-
>  include/uapi/drm/i915_drm.h                  |  12 +-
>  59 files changed, 2427 insertions(+), 1577 deletions(-)
> 
> -- 
> Daniel Vetter
> Software Engineer, Intel Corporation
> http://blog.ffwll.ch

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