From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> Since we only use the parsed vrefresh range to determine if VRR should be supported we should only accept continuous frequency displays here. Cc: Manasi Navare <manasi.d.navare@xxxxxxxxx> Cc: Nicholas Kazlauskas <nicholas.kazlauskas@xxxxxxx> Cc: Harry Wentland <harry.wentland@xxxxxxx> Cc: Leo Li <sunpeng.li@xxxxxxx> Cc: Rodrigo Siqueira <Rodrigo.Siqueira@xxxxxxx> Cc: amd-gfx@xxxxxxxxxxxxxxxxxxxxx Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> --- drivers/gpu/drm/drm_edid.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 856d304a1354..b459fdf12b58 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -6064,7 +6064,10 @@ static void drm_get_vrr_range(struct drm_connector *connector, .drm_edid = drm_edid, }; - if (!version_greater(drm_edid, 1, 1)) + if (!version_greater(drm_edid, 1, 3)) + return; + + if (!(drm_edid->edid->features & DRM_EDID_FEATURE_CONTINUOUS_FREQ)) return; drm_for_each_detailed_block(drm_edid, get_vrr_range, &closure); -- 2.35.1
