@@ -1159,6 +1159,12 @@ intel_pps_verify_state(struct intel_dp *intel_dp)
}
}
+static bool pps_delays_valid(struct edp_power_seq *delays)
+{
+ return delays->t1_t3 || delays->t8 || delays->t9 ||
+ delays->t10 || delays->t11_t12;
+}
+
static void pps_init_delays_cur(struct intel_dp *intel_dp,
struct edp_power_seq *cur)
{
@@ -1230,7 +1236,7 @@ static void pps_init_delays(struct intel_dp *intel_dp)
lockdep_assert_held(&dev_priv->pps_mutex);
/* already initialized? */
- if (final->t11_t12 != 0)
+ if (pps_delays_valid(final))
return;
pps_init_delays_cur(intel_dp, &cur);