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GMBUS EDID read bit-banging fallback

Jani Nikula dri-devel intel-gfx lkml 1 version In review

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  1. v1 Latest2 patches 1 replyIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/2drm/i915: extract connector update from intel_ddc_get_modes() for reusedrivers/gpu/drm/i915/intel_drv.h drivers/gpu/drm/i915/intel_modes.c+24 -90 replies
2/2drm/i915: fall back to bit-banging if GMBUS fails in CRT EDID readsdrivers/gpu/drm/i915/intel_crt.c+33 -31 reply

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Cover letter [PATCH 0/2] GMBUS EDID read bit-banging fallback

Alex, Maciej, please test the following to see if it fixes the issue [1], thanks.

BR,
Jani.

[1] https://bugzilla.kernel.org/show_bug.cgi?id=45881

Jani Nikula (2):
drm/i915: extract connector update from intel_ddc_get_modes() for
reuse
drm/i915: fall back to bit-banging if GMBUS fails in CRT EDID reads

 drivers/gpu/drm/i915/intel_crt.c   |   36 +++++++++++++++++++++++++++++++++---
 drivers/gpu/drm/i915/intel_drv.h   |    2 ++
 drivers/gpu/drm/i915/intel_modes.c |   31 ++++++++++++++++++++++---------
 3 files changed, 57 insertions(+), 12 deletions(-)
Signature · 1 line
1.7.9.5