[Intel-gfx] ✗ Fi.CI.BAT: failure for DC3CO Support for TGL

[Patchwork]

== Series Details ==

Series: DC3CO Support for TGL
URL   : https://patchwork.freedesktop.org/series/64923/
State : failure

== Summary ==

Applying: drm/i915/tgl: Add DC3CO required register and bits
Applying: drm/i915/tgl: Add DC3CO mask to allowed_dc_mask and gen9_dc_mask
Applying: drm/i915/tgl: Add power well to enable DC3CO state
error: sha1 information is lacking or useless (drivers/gpu/drm/i915/display/intel_display_power.c).
error: could not build fake ancestor
hint: Use 'git am --show-current-patch' to see the failed patch
Patch failed at 0003 drm/i915/tgl: Add power well to enable DC3CO state
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".