[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Add DSC fractional bpp support (rev7)

[Patchwork]

== Series Details ==

Series: Add DSC fractional bpp support (rev7)
URL   : https://patchwork.freedesktop.org/series/111391/
State : warning

== Summary ==

Error: dim checkpatch failed
335c97448415 drm/display/dp: Add helper function to get DSC bpp prescision
1e1010fd7a35 drm/i915/display: Store compressed bpp in U6.4 format
Traceback (most recent call last):
  File "scripts/spdxcheck.py", line 6, in <module>
    from ply import lex, yacc
ModuleNotFoundError: No module named 'ply'
-:339: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#339: 
new file mode 100644

total: 0 errors, 1 warnings, 0 checks, 311 lines checked
346395c16c9e drm/i915/display: Consider fractional vdsc bpp while computing m_n values
931e5062e6b6 drm/i915/audio : Consider fractional vdsc bpp while computing tu_data
df96870bfa53 drm/i915/dsc/mtl: Add support for fractional bpp
dcce55cc2a23 drm/i915/dp: Iterate over output bpp with fractional step size
3ae03ebc7a51 drm/i915/dsc: Add debugfs entry to validate DSC fractional bpp
5e2c4525feef drm/i915/dsc: Allow DSC only with fractional bpp when forced from debugfs