Lotus: sometimes fan still cannot be detected

Signed-off-by: Josh-Tsai <josh_tsai@compal.com>

Author: Josh-Tsai

zephyr/program/lotus/lotus/src/project_diagnostics.c

@@ -20,7 +20,7 @@
 void start_fan_deferred(void)
 {
 	/* force turn on the fan for diagnostic */
-	dptf_set_fan_duty_target(5);
+	dptf_set_fan_duty_target(20);
 }
 DECLARE_DEFERRED(start_fan_deferred);
 
@@ -32,9 +32,6 @@ void check_device_deferred(void)
 	if (get_deck_state() != DECK_ON && !get_standalone_mode())
 		set_diagnostic(DIAGNOSTICS_INPUT_MODULE_FAULT, true);
 
-	/* force turn on the fan for diagnostic */
-	dptf_set_fan_duty_target(5);
-
 	if (!(fan_get_rpm_actual(0) > 100) && !get_standalone_mode())
 		set_diagnostic(DIAGNOSTICS_NO_RIGHT_FAN, true);