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@xxxxxxx>
---
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
