== Series Details == Series: Adding writeback support for i915 URL : https://patchwork.freedesktop.org/series/98168/ State : failure == Summary == Applying: drm: add writeback pointers to drm_connector Using index info to reconstruct a base tree... M include/drm/drm_connector.h Falling back to patching base and 3-way merge... Auto-merging include/drm/drm_connector.h Applying: drm/komeda: change driver to use drm_writeback_connector.base pointer Applying: drm/i915: Define WD trancoder for i915 Applying: drm/i915: Enabling WD Transcoder error: sha1 information is lacking or useless (drivers/gpu/drm/i915/display/intel_display.h). error: could not build fake ancestor hint: Use 'git am --show-current-patch=diff' to see the failed patch Patch failed at 0004 drm/i915: Enabling WD Transcoder 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".