Compute as_sdp.vtotal based on minimum vtotal calculated
during vrr computation.
--v2:
- make a separate patch and update to vmin only [Ankit].
--v3:
- Update vtotal to vmin for cmrr case as well [Ankit].
Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@xxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_dp.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index 306c00cab57e..98573dd69028 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -2815,15 +2815,14 @@ static void intel_dp_compute_as_sdp(struct intel_dp *intel_dp,
as_sdp->sdp_type = DP_SDP_ADAPTIVE_SYNC;
as_sdp->length = 0x9;
as_sdp->duration_incr_ms = 0;
+ as_sdp->vtotal = crtc_state->vrr.vmin;
if (crtc_state->cmrr.enable) {
as_sdp->mode = DP_AS_SDP_FAVT_TRR_REACHED;
- as_sdp->vtotal = adjusted_mode->vtotal;
as_sdp->target_rr = drm_mode_vrefresh(adjusted_mode);
as_sdp->target_rr_divider = true;
} else {
as_sdp->mode = DP_AS_SDP_AVT_DYNAMIC_VTOTAL;
- as_sdp->vtotal = adjusted_mode->vtotal;
as_sdp->target_rr = 0;
}
}
--
2.46.0
