[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/dsi: enable DSC (rev4)

[Patchwork]

== Series Details ==

Series: drm/i915/dsi: enable DSC (rev4)
URL   : https://patchwork.freedesktop.org/series/69540/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
5531079c698e drm/i915/bios: pass devdata to parse_ddi_port
94a64f506df8 drm/i915/bios: parse compression parameters block
-:106: CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "devdata->dsc"
#106: FILE: drivers/gpu/drm/i915/display/intel_bios.c:1628:
+		      devdata->dsc != NULL);

total: 0 errors, 0 warnings, 1 checks, 101 lines checked
64b22756d726 drm/i915/bios: add support for querying DSC details for encoder
b957c9c66c49 drm/i915/dsc: move DP specific compute params to intel_dp.c
c389c5517ef9 drm/i915/dsc: move slice height calculation to encoder
a5f249d32752 drm/i915/dsc: add support for computing and writing PPS for DSI encoders
dd6deac9a4e4 drm/i915/dsi: set pipe_bpp on ICL configure config
cf3b9762ec5d drm/i915/dsi: abstract afe_clk calculation
a789653d1efd drm/i915/dsi: use afe_clk() instead of intel_dsi_bitrate()
3ce31b856fb6 drm/i915/dsi: take compression into account in afe_clk()
dbe5aa70e1c4 drm/i915/dsi: use compressed pixel format with DSC
2957e1adf1d1 drm/i915/dsi: account for DSC in horizontal timings
8006c1152138 drm/i915/dsi: add support for DSC