return num_modes;
}
+static bool has_drrs_modes(struct intel_connector *connector)
+{
+ const struct drm_display_mode *mode1;
+
+ list_for_each_entry(mode1, &connector->panel.fixed_modes, head) {
+ const struct drm_display_mode *mode2 = mode1;
+
+ list_for_each_entry_continue(mode2, &connector->panel.fixed_modes, head) {
+ if (is_alt_drrs_mode(mode1, mode2))
+ return true;
+ }
+ }
+
+ return false;
+}
+
enum drrs_type intel_panel_drrs_type(struct intel_connector *connector)
{
- if (list_empty(&connector->panel.fixed_modes) ||
- list_is_singular(&connector->panel.fixed_modes))
+ if (!has_drrs_modes(connector))
return DRRS_TYPE_NONE;
return connector->panel.vbt.drrs_type;