✗ Fi.CI.CHECKPATCH: warning for Enable/Disable DC balance along with VRR DSB (rev5)

[Patchwork]

== Series Details ==

Series: Enable/Disable DC balance along with VRR DSB (rev5)
URL   : https://patchwork.freedesktop.org/series/147799/
State : warning

== Summary ==

Error: dim checkpatch failed
8a8121283955 drm/i915/vrr: Refactor vmin/vmax stuff
7b0e110d5b05 drm/i915/display: Add source param for dc balance
1c1de00e3871 drm/i915/display: Add pipe dmc registers and bits for DC Balance
-:25: WARNING:BAD_SIGN_OFF: Non-standard signature: Co-authored-by:
#25: 
Co-authored-by: Mitul Golani <mitulkumar.ajitkumar.golani at intel.com>

total: 0 errors, 1 warnings, 0 checks, 62 lines checked
c3e6da50f455 drm/i915/display: Add VRR DC balance registers
-:16: WARNING:BAD_SIGN_OFF: Non-standard signature: Co-authored-by:
#16: 
Co-authored-by: Mitul Golani <mitulkumar.ajitkumar.golani at intel.com>

total: 0 errors, 1 warnings, 0 checks, 60 lines checked
49adc50c735f drm/i915/vrr: Add functions to read out vmin/vmax stuff
a73b1f89c77d drm/i915/vrr: Add DC Balance params to crtc_state
ac56175d94fd drm/i915/vrr: Add state dump for DC Balance params
fbd99d4063b1 drm/i915/vrr: Add compute config for DC Balance params
fcd78d8b3cac drm/i915/vrr: Write DC balance params to hw registers
6180a7fec7ff drm/i915: Extract vrr_vblank_start()
9b10aaf81b39 drm/i915/vrr: Implement vblank evasion with DC balancing
6f564a7724c2 drm/i915/dsb: Add pipedmc dc balance enable/disable
eace6a12bbbb drm/i915/vrr: Restructure VRR enablement bit
26008670b5ff drm/i915/vrr: Pause DC Balancing for DSB commits
a099b5774714 drm/i915/vrr: Add function to check if DC Balance Possible
0bcfeed3fbfc drm/i915/display: Add function to configure PIPEDMC_EVT_CTL
6e0186cc9c88 drm/i915/vrr: Enable DC Balance bit