[PATCH v6 4/6] drm/i915/dp: Compute as_sdp.vtotal based on vrr timings

[Mitul Golani]

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].

--v4:
 - update vtotal with wrapper function of vmin [Ville]

Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.gol...@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nauti...@intel.com>
---
 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 591e4fa20c16..f876dbeb6121 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -2834,15 +2834,14 @@ 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 = intel_vrr_vmin_vtotal(crtc_state);
 
        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;
        }
 }
-- 
2.48.1