From: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Date: Fri, 4 Apr 2025 08:05:40 +0000 (+0530)
Subject: drm/i915/vrr: Add vrr.vsync_{start, end} in vrr_params_changed
X-Git-Tag: v6.16-rc1~144^2~20^2~19
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ced5e64f011cb5cd541988442997ceaa7385827e;p=thirdparty%2Flinux.git

drm/i915/vrr: Add vrr.vsync_{start, end} in vrr_params_changed

Add the missing vrr parameters in vrr_params_changed() helper.
This ensures that changes in vrr.vsync_{start,end} trigger a call to
appropriate helpers to update the VRR registers.

Fixes: e8cd188e91bb ("drm/i915/display: Compute vrr_vsync params")
Cc: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com>
Cc: Arun R Murthy <arun.r.murthy@intel.com>
Cc: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: <stable@vger.kernel.org> # v6.10+
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://lore.kernel.org/r/20250404080540.2059511-1-ankit.k.nautiyal@intel.com
---

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index dc7517da2ed5c..16fd7c00ba010 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -969,7 +969,9 @@ static bool vrr_params_changed(const struct intel_crtc_state *old_crtc_state,
 		old_crtc_state->vrr.vmin != new_crtc_state->vrr.vmin ||
 		old_crtc_state->vrr.vmax != new_crtc_state->vrr.vmax ||
 		old_crtc_state->vrr.guardband != new_crtc_state->vrr.guardband ||
-		old_crtc_state->vrr.pipeline_full != new_crtc_state->vrr.pipeline_full;
+		old_crtc_state->vrr.pipeline_full != new_crtc_state->vrr.pipeline_full ||
+		old_crtc_state->vrr.vsync_start != new_crtc_state->vrr.vsync_start ||
+		old_crtc_state->vrr.vsync_end != new_crtc_state->vrr.vsync_end;
 }
 
 static bool cmrr_params_changed(const struct intel_crtc_state *old_crtc_state,