diff mbox series

[v16,8/9] drm/i915/display: Compute vrr vsync params

Message ID 20240610072203.24956-9-mitulkumar.ajitkumar.golani@intel.com (mailing list archive)
State New, archived
Headers show
Series Implement CMRR Support | expand

Commit Message

Golani, Mitulkumar Ajitkumar June 10, 2024, 7:22 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).

--v3:
- vrr.enable and cmrr.enable check together is not required as both
will be true at the same point in time. (Ankit)
- Replace vrr.enable flag to cmrr.enable, mistakenly added. (Ankit)

Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@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 19b364074de0..4ad99a54aa83 100644
--- a/drivers/gpu/drm/i915/display/intel_vrr.c
+++ b/drivers/gpu/drm/i915/display/intel_vrr.c
@@ -175,14 +175,15 @@  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);
-		}
+	}
+
+	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);
 	}
 }