[PATCH 7/7] drm/i915/display: Compute vrr vsync params

Mitul Golani mitulkumar.ajitkumar.golani at intel.com
Wed Apr 24 08:36:48 UTC 2024


Compute vrr vsync params in case of FAVT as well instead of
only to AVT mode of operation.

Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani at intel.com>
---
 drivers/gpu/drm/i915/display/intel_vrr.c | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_vrr.c b/drivers/gpu/drm/i915/display/intel_vrr.c
index 848f7a8f6b60..b6dd2923fce5 100644
--- a/drivers/gpu/drm/i915/display/intel_vrr.c
+++ b/drivers/gpu/drm/i915/display/intel_vrr.c
@@ -221,14 +221,6 @@ intel_vrr_compute_config(struct intel_crtc_state *crtc_state,
 	if (crtc_state->uapi.vrr_enabled) {
 		crtc_state->vrr.enable = true;
 		crtc_state->mode_flags |= I915_MODE_FLAG_VRR;
-		if (intel_dp_as_sdp_supported(intel_dp)) {
-			crtc_state->vrr.vsync_start =
-				(crtc_state->hw.adjusted_mode.crtc_vtotal -
-					crtc_state->hw.adjusted_mode.vsync_start);
-			crtc_state->vrr.vsync_end =
-				(crtc_state->hw.adjusted_mode.crtc_vtotal -
-					crtc_state->hw.adjusted_mode.vsync_end);
-		}
 	} else if (HAS_CMRR(i915) && is_edp) {
 		crtc_state->cmrr.enable = true;
 		crtc_state->vrr.vmax = cmrr_get_vtotal(crtc_state);
@@ -237,6 +229,15 @@ intel_vrr_compute_config(struct intel_crtc_state *crtc_state,
 		crtc_state->mode_flags |= I915_MODE_FLAG_VRR;
 	}
 
+	if (intel_dp_as_sdp_supported(intel_dp)) {
+		crtc_state->vrr.vsync_start =
+			(crtc_state->hw.adjusted_mode.crtc_vtotal -
+			 crtc_state->hw.adjusted_mode.vsync_start);
+		crtc_state->vrr.vsync_end =
+			(crtc_state->hw.adjusted_mode.crtc_vtotal -
+			 crtc_state->hw.adjusted_mode.vsync_end);
+	}
+
 	/*
 	 * For XE_LPD+, we use guardband and pipeline override
 	 * is deprecated.
-- 
2.25.1



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