[Intel-gfx] ✗ Fi.CI.BUILD: failure for HDMI2.1 PCON Misc Fixes (rev4)

[Patchwork]

== Series Details ==

Series: HDMI2.1 PCON Misc Fixes (rev4)
URL   : https://patchwork.freedesktop.org/series/86677/
State : failure

== Summary ==

Applying: drm/dp_helper: Define options for FRL training for HDMI2.1 PCON
Applying: drm/i915/display: Remove FRL related code from disable DP sequence for older platforms
error: sha1 information is lacking or useless (drivers/gpu/drm/i915/display/intel_dp.c).
error: could not build fake ancestor
hint: Use 'git am --show-current-patch=diff' to see the failed patch
Patch failed at 0002 drm/i915/display: Remove FRL related code from disable DP sequence for older platforms
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".