drm/i915/vrr: Pause DC Balancing for DSB commits

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Pause the DMC DC Balancing for the remainder of the
commit so that vmin/vmax won't change after we've baked
them into the DSB vblank evasion commands.

--v2:
- Remove typo. (Ankit)
- Separate vrr enable structuring. (Ankit)

--v3:
- Add gaurd before accessing DC balance bits.
- Remove redundancy checks.

--v4:
- Move events to separate function.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patch.msgid.link/20251223104542.2688548-17-mitulkumar.ajitkumar.golani@intel.com

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This commit is contained in:

Ville Syrjälä 2025-12-23 16:15:38 +05:30 • committed by Ankit Nautiyal

parent 27a4250ca2

commit 192bc98c6f

2 changed files with 22 additions and 0 deletions

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19

drivers/gpu/drm/i915/display/intel_display.c

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3

drivers/gpu/drm/i915/display/intel_vrr.c

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