diff mbox series

[v9,7/8] drm/i915/display: Compute vrr vsync params

Message ID 20240524102432.2499104-8-mitulkumar.ajitkumar.golani@intel.com (mailing list archive)
State New, archived
Headers show
Series Implement CMRR Support | expand

Commit Message

Golani, Mitulkumar Ajitkumar May 24, 2024, 10:24 a.m. UTC 
Compute vrr vsync params in case of FAVT as well instead of
only to AVT mode of operation.

--v2:
- Remove redundant computation for vrr_vsync_start
and vrr_vsync_end(Ankit).

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

Patch

diff --git a/drivers/gpu/drm/i915/display/intel_vrr.c b/drivers/gpu/drm/i915/display/intel_vrr.c
index 3fbedd7366bb..07be70f7c536 100644
--- a/drivers/gpu/drm/i915/display/intel_vrr.c
+++ b/drivers/gpu/drm/i915/display/intel_vrr.c
@@ -224,14 +224,6 @@  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 (is_cmrr_frac_required(crtc_state, is_edp)) {
 		crtc_state->vrr.enable = true;
 		crtc_state->vrr.vmax = cmrr_get_vtotal(crtc_state);
@@ -240,6 +232,15 @@  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.