[PATCH] drm/amd/display: Get min/max vfreq from display_info

[Harry Wentland]

We need the min/max vfreq on the amdgpu_dm_connector in order to
program VRR.

Fixes: db3e4f1cbb84 ("drm/amd/display: Use freesync when `DRM_EDID_FEATURE_CONTINUOUS_FREQ` found")
Signed-off-by: Harry Wentland <harry.wentland at amd.com>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index b1ca0aee0b30..cffb2655177c 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -11278,12 +11278,15 @@ void amdgpu_dm_update_freesync_caps(struct drm_connector *connector,
 
 		if (is_dp_capable_without_timing_msa(adev->dm.dc,
 						     amdgpu_dm_connector)) {
-			if (edid->features & DRM_EDID_FEATURE_CONTINUOUS_FREQ)
+			if (edid->features & DRM_EDID_FEATURE_CONTINUOUS_FREQ) {
 				freesync_capable = true;
-			else
+				amdgpu_dm_connector->min_vfreq = connector->display_info.monitor_range.min_vfreq;
+				amdgpu_dm_connector->max_vfreq = connector->display_info.monitor_range.max_vfreq;
+			} else {
 				edid_check_required = edid->version > 1 ||
 						      (edid->version == 1 &&
 						       edid->revision > 1);
+			}
 		}
 
 		if (edid_check_required) {
-- 
2.44.0