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git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
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
+3
-1
+3
-1
drivers/gpu/drm/i915/display/intel_display.c
+3
-1
drivers/gpu/drm/i915/display/intel_display.c
···
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old_crtc_state->vrr.vmin != new_crtc_state->vrr.vmin ||
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old_crtc_state->vrr.vmax != new_crtc_state->vrr.vmax ||
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old_crtc_state->vrr.guardband != new_crtc_state->vrr.guardband ||
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-
old_crtc_state->vrr.pipeline_full != new_crtc_state->vrr.pipeline_full;
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+
old_crtc_state->vrr.pipeline_full != new_crtc_state->vrr.pipeline_full ||
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+
old_crtc_state->vrr.vsync_start != new_crtc_state->vrr.vsync_start ||
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+
old_crtc_state->vrr.vsync_end != new_crtc_state->vrr.vsync_end;
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}
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static bool cmrr_params_changed(const struct intel_crtc_state *old_crtc_state,