[PATCH 5/8] drm/i915/vrr: Compute vrr vsync if platforms support it

Ankit Nautiyal ankit.k.nautiyal at intel.com
Tue Jun 25 17:22:53 UTC 2024


Previously, TRANS_VRR_VSYNC was exclusively used for panels with
adaptive-sync SDP support in VRR scenarios. However, to drive fixed refresh
rates using the VRR Timing generator, we now need to program
TRANS_VRR_VSYNC regardless of adaptive sync SDP support. Therefore, let's
remove the adaptive sync SDP check and program TRANS_VRR_VSYNC for
platforms where VRR timing generator is used.

Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal at intel.com>
---
 drivers/gpu/drm/i915/display/intel_vrr.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_vrr.c b/drivers/gpu/drm/i915/display/intel_vrr.c
index 24568dae717a..43b772f91556 100644
--- a/drivers/gpu/drm/i915/display/intel_vrr.c
+++ b/drivers/gpu/drm/i915/display/intel_vrr.c
@@ -233,8 +233,7 @@ 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.enable) {
+	if (HAS_AS_SDP(i915) && crtc_state->vrr.enable) {
 		crtc_state->vrr.vsync_start =
 			(crtc_state->hw.adjusted_mode.crtc_vtotal -
 			 crtc_state->hw.adjusted_mode.vsync_start);
-- 
2.40.1



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