On Fri, Jan 24, 2025 at 08:29:49PM +0530, Ankit Nautiyal wrote:
> From: Mitul Golani <[email protected]>
>
> 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 <[email protected]>
> Reviewed-by: Ankit Nautiyal <[email protected]>
> ---
> 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..ddfc79b1ee10 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 = crtc_state->vrr.vmin;
Should probably be intel_vrr_vmin_vtotal().
>
> 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;
> }
> }
> --
> 2.45.2
--
Ville Syrjälä
Intel
