Re: [PATCH v4 4/5] drm/i915/dp: Compute as_sdp.vtotal based on vrr timings

[Nautiyal, Ankit K]

On 11/20/2024 2:19 PM, Mitul Golani wrote:

Compute as_sdp.vtotal based on minimum vtotal calculated
during vrr computation.

--v2:
  - make a separate patch and update to vmin only [Ankit].

Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.gol...@intel.com>
---
  drivers/gpu/drm/i915/display/intel_dp.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dp.c 
b/drivers/gpu/drm/i915/display/intel_dp.c
index 306c00cab57e..e39ae59370c0 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -2823,7 +2823,7 @@ static void intel_dp_compute_as_sdp(struct intel_dp 
*intel_dp,
                as_sdp->target_rr_divider = true;
        } else {
                as_sdp->mode = DP_AS_SDP_AVT_DYNAMIC_VTOTAL;
-               as_sdp->vtotal = adjusted_mode->vtotal;
+               as_sdp->vtotal = crtc_state->vrr.vmin;

This should be changed for CMRR case also.

Regards,

Ankit

                as_sdp->target_rr = 0;
        }
  }