✗ Fi.CI.CHECKPATCH: warning for drm/i915/display: DMC wakelock implementation (rev4)

[Patchwork]

== Series Details ==

Series: drm/i915/display: DMC wakelock implementation (rev4)
URL   : https://patchwork.freedesktop.org/series/131124/
State : warning

== Summary ==

Error: dim checkpatch failed
a1ccddb4cdb9 drm/i915/display: add support for DMC wakelocks
Traceback (most recent call last):
  File "scripts/spdxcheck.py", line 6, in <module>
    from ply import lex, yacc
ModuleNotFoundError: No module named 'ply'
Traceback (most recent call last):
  File "scripts/spdxcheck.py", line 6, in <module>
    from ply import lex, yacc
ModuleNotFoundError: No module named 'ply'
-:225: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#225: 
new file mode 100644

total: 0 errors, 1 warnings, 0 checks, 456 lines checked
da2020a12471 drm/i915/display: don't allow DMC wakelock on older hardware
ead37722284f drm/i915/display: add module parameter to enable DMC wakelock
-:22: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#22: FILE: drivers/gpu/drm/i915/display/intel_display_params.c:120:
+intel_display_param_named_unsafe(enable_dmc_wl, bool, 0400,
+	"Enable DMC wakelock "

total: 0 errors, 0 warnings, 1 checks, 36 lines checked
cf683bc3ca7f drm/i915/display: tie DMC wakelock to DC5/6 state transitions