--- drivers/gpu/drm/radeon/radeon_connectors.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) Index: linux-4.4.115-rt130/drivers/gpu/drm/radeon/radeon_connectors.c =================================================================== @ linux-4.4.115-rt130/drivers/gpu/drm/radeon/radeon_connectors.c:1010 @ static enum drm_mode_status radeon_vga_m return MODE_OK; } +static bool edid_problem_already_complained; static enum drm_connector_status radeon_vga_detect(struct drm_connector *connector, bool force) { @ linux-4.4.115-rt130/drivers/gpu/drm/radeon/radeon_connectors.c:1041 @ radeon_vga_detect(struct drm_connector * radeon_connector_get_edid(connector); if (!radeon_connector->edid) { - DRM_ERROR("%s: probed a monitor but no|invalid EDID\n", - connector->name); + if (!edid_problem_already_complained) { + DRM_ERROR("%s: probed a monitor but no|invalid EDID\n", + connector->name); + edid_problem_already_complained = true; + } ret = connector_status_connected; } else { radeon_connector->use_digital =