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Thunderbolt: M1/M2 Pro display, M1 PCIe and resume recovery - #8

Merged

RyanTheTide merged 90 commits into

aurora-silicon:aurora-wipfrom

iconidentify:tb-dp-tunnel-t8103

Oct 8, 2026

Commits on Sep 23, 2026
Commits on Sep 24, 2026
- arm64: dts: apple: t602x: add USB4 tunnel mux-control entries
  
  oegv
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  6f0468f
- soc: apple: add DisplayPort tunnel routing interface
  
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  45c34d5
- thunderbolt: add NHI hooks and Apple host DP tunnel support
  
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  81eee7b
- thunderbolt: apple: route Thunderbolt DP tunnels to a display pipeline
  
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  f8cec39
- drm/apple: add timeout-aware AFK command variants
  
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  cc895f2
Commits on Sep 30, 2026
- drm/apple: route Thunderbolt DP tunnels through the Type-C crossbar
  
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  0daeb8e
- drm/apple: teach the DPTX endpoint about USB4 tunnel routes
  
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  e557722
- mux: apple-display-crossbar: route T602X DPIN0/DPIN1 through the mux
  
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  85fbf65
- phy: apple: atc: add DisplayPort tunnel clock support for USB4/TBT
  
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  85d6d84
- thunderbolt: apple: retry the ACIO reset handshake on resume-time contention
  
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  69893ec
- usb: typec: tipd: auto-recover the display after standby, no replug needed
  
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  8f576eb
- Merge M2 Pro Thunderbolt display and resume support with the M1 series
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  cf5f7d1
- Merge current aurora-wip into the combined Thunderbolt series
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  67fdc27
- thunderbolt: release host DP state before adapter and domain teardown
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  eda8312
- usb: typec: tipd: serialize post-suspend port revalidation
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  de8d489
- drm/apple: keep the j416s tunnel hotplug policy scoped to M2 Pro
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  52f4345
- thunderbolt: apple: protect diagnostics and apply host DP credits
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  36d52e1
- drm/apple: drain display retries before stopping firmware endpoints
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  55d102b
- PCI: apple: preserve failed tunnel recovery and optional DART builds
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  df2f14f
- phy: apple: atc: allow owned T602X tunnel clocks to change rate
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  90927e2
- drm/apple: preserve unbound pipeline ranking for j416s
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  4d1ab9b
- iommu/apple-dart: restore legacy locked display domain handoff
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  8478ae0
- thunderbolt: preserve PCIe host ownership across system resume
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  0db6bd7
- PCI: apple: correct M1 tunneled port restart sequencing
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  c777985
- PCI: apple: preserve tunneled D0 policy after rescan
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  7bc6d86
- PCI: apple: propagate tunneled cold initialization errors
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  9afbe6e
- PCI: apple: unwind host registration before resource cleanup
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  c9846a5
- iommu/apple-dart: enforce command gating during tunnel teardown
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  5a7b76f
- thunderbolt: scope native PCIe ownership to host tunnels
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  a5af639
- thunderbolt: apple: drain PCIe work before removing the domain
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  0a6eff6
- usb: typec: tipd: preserve retry after USB4 switch failure
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  1fc819f
- phy: apple: atc: propagate pixel clock command failures
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  6a109bc
- drm/apple: retain AFK receive payload until dispatch completes
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  fc42184
- thunderbolt: describe register handling and ownership directly
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  a8d46a2
- iommu/apple-dart: report tunnel command-resume failures
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  65e3e0e
- PCI: apple: describe tunneled PM ordering by Linux dependencies
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  64dfa24
- drm/apple: preserve mode invalidation across hotplug and modeset
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  fb40feb
- phy: apple: describe tunnel clock and crossbar state directly
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  27b6c41
- phy: apple: atc: invalidate the cached rate before reprogramming
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  6f0c260
- thunderbolt: finish DPRX work before releasing router ports
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  25261a4
- thunderbolt: apple: report rejected live cable transitions
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  7b690ad
- thunderbolt: test DPRX cancellation with the domain lock held
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  5b35733
- drm/apple: pin DP service owners before recycling retired AFK slots
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  5837706
- drm/apple: preallocate the AFK receive dispatch buffer
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  6386181
- drm/apple: order AFK entries before publishing the producer position
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  3be32e8
- drm/apple: copy the complete DP service EDID response
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  176e737
- drm/apple: bound AFK debug requests and reject partial user copies
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  ce341d4
- drm/apple: free the temporary audio object reply buffer
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  34c204d
- drm/apple: report audio query failures without reading unset sizes
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  3841d47
- thunderbolt: restore M1 tunneled PCIe state and recover late link loss
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  615be50
- PCI: apple: resume tunneled functions as if from D3cold
  
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  75b0123
- thunderbolt: keep routers awake across system sleep on Apple hosts
  
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  5c374fe
- thunderbolt: restore DP resources after resume when routers stayed awake
  
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  d906a28
- thunderbolt: keep M1 PCIe tunnels up through suspend-to-idle
  
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  c6c9f02
- thunderbolt: keep DP tunnels through suspend-to-idle with kept tunnels
  
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  14efce6
- drm/apple: keep the Type-C cable state across system sleep
  
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  b8623d5
- drm/apple: recover Type-C outputs whose swaps DCP drops
  
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  be6e4f6
- usb: dwc3: apple: leave the USB2 host role selection to xHCI
  
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  28f280d
- usb: dwc3: apple: test the USB2 PHY mode choice with KUnit
  
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  65eb108
- arm64: dts: apple: t8103: alias the USB4 controllers for m1n1
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  d04e476
- arm64: dts: apple: t602x: alias the USB4 controllers for m1n1
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  749ac04
- arm64: dts: apple: t8112: alias USB4 for the 1.6.1 bootloader
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  b9a6a94
- phy: apple: atc: power the AUSPLL down when tearing the DP tunnel clock down
  
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  46b9e80
- dt-bindings: thunderbolt: apple: describe the ACIO PCIe adapter
  
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  508384b
- Merge current aurora-wip into the combined Thunderbolt series
  
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  b4e5e4c
Commits on Oct 1, 2026
- thunderbolt: apple: drive t8103 Thunderbolt displays by default
  
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  7cc3216
- soc: apple: dp-tunnel: drive Thunderbolt displays on every M2 Pro and M2 Max laptop
  
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  3fcb382
- drm/apple: preserve Type-C routes across blanking and detach
  
  DjDeveloperr
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  c0a6a64
- thunderbolt: apple: rearm the display route for a new DP tunnel
  
  DjDeveloperr
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  0c851b1
- drm/apple: reserve the hybrid DCP for a Thunderbolt DP tunnel
  
  DjDeveloperr
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  0294db6
- drm/apple: drive two dock DP tunnels independently
  
  DjDeveloperr
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  82682e7
- thunderbolt: account live USB3 use on Apple hosts without BW allocation
  
  DjDeveloperr
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  b203d11
- arm64: configs: asahi: build the USB4 connection manager and Apple NHI
  
  DjDeveloperr
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  8580f66
- mux: apple-display-crossbar: let a DP IN output be pointed at its source early
  
  cb2206
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  3a0d5bc
- phy: apple: atc: run the t8103 tunnel clock sequence on t600x
  
  cb2206
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  7131c08
- drm/apple: prepare crossbar and PHY before DCP hears about a tunneled display
  
  cb2206
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  dcb972b
- thunderbolt: apple: drive DP tunnels on t6000 and t6001
  
  cb2206
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  ef276c0
- drm/apple: a late clear swap at power-off is not a DCP crash
  
  cb2206
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  b5327f6
- drm/apple: expose Type-C display connectors as DisplayPort
  
  rryan
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  9236263
- drm/apple: Keep dual-stream Type-C possible_crtcs fixed
  
  rryan
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  9470269
Commits on Oct 2, 2026
- Merge aurora-wip 3bb0a6104a11 into tb-dp-tunnel-t8103
  
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  99a5545
- drm/apple: route Type-C displays in compositor pairing order
  
  Chris Kearney
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  committed
  581d7e3

Commits

Commits on Sep 23, 2026

Commits on Sep 24, 2026

Commits on Sep 30, 2026

Commits on Oct 1, 2026

Commits on Oct 2, 2026