drm/i915/icl: Fix TypeC Legacy HPD handling
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- v2 Latest4 patches 6 repliesIn review
- v13 patches 8 repliesSuperseded
Patches in v2 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/4 | drm/i915/icl: Add a debug print for TypeC port disconnectiondrivers/ | +24 | 0 replies | |
| 2/4 | drm/i915/bios: Parse the VBT TypeC and Thunderbolt port flagsdrivers/ drivers/ | +11 | 1 reply | |
| 3/4 | drm/i915/icl: Fix HPD handling for TypeC legacy portsdrivers/ drivers/ drivers/ | +73 | 3 replies | |
| 4/4 | drm/i915/icl: Add fallback detection method for TypeC legacy portsdrivers/ | +8 | 1 reply |
Reviews trailers per patch
All 4 patches have a Reviewed-by or Acked-by.
| Patch | Rodrigo Vivi | Mika Kahola |
|---|---|---|
| 1/4 | R-b | |
| 2/4 | R-b | |
| 3/4 | R-b | |
| 4/4 | R-b | R-b |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH v2 0/4] drm/i915/icl: Fix TypeC Legacy HPD handling
This is v2 of [1]. The changes in v2:
- Use VBT for detecting legacy ports. There was already a flag for this in VBT, I just missed it. Thanks for Siva for pointing that out. With that we have a detection that works all the time for DP ports as well.
- Remove a redundant special casing of legacy ports during disconnection in patch 3.
[1] https://patchwork.freedesktop.org/series/54017/
Imre Deak (4):
drm/i915/icl: Add a debug print for TypeC port disconnection drm/i915/bios: Parse the VBT TypeC and Thunderbolt port flags drm/i915/icl: Fix HPD handling for TypeC legacy ports drm/i915/icl: Add fallback detection method for TypeC legacy ports
drivers/gpu/drm/i915/i915_drv.h | 2 ++ drivers/gpu/drm/i915/intel_bios.c | 11 +++++-- drivers/gpu/drm/i915/intel_ddi.c | 63 ++++++++++++++++++++++++++++++++++----- drivers/gpu/drm/i915/intel_dp.c | 61 ++++++++++++++++++++++++++----------- drivers/gpu/drm/i915/intel_drv.h | 5 +++- 5 files changed, 114 insertions(+), 28 deletions(-)
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