target: msm8953: do not allow LCDB delays to be configured for PMI632

Do not allow LCDB power_up/power_down delays for PMI632
as per hw recommendations.

Change-Id: I59128851f9aa4afea30895268a976ba1000e0d1c
diff --git a/target/msm8953/target_display.c b/target/msm8953/target_display.c
index f276f64..771fb4f 100644
--- a/target/msm8953/target_display.c
+++ b/target/msm8953/target_display.c
@@ -343,6 +343,11 @@
 		}
 	}
 
+	if (target_get_pmic() == PMIC_IS_PMI632) {
+		config.pwr_up_delay = 1;
+		config.pwr_down_delay =  0;
+	}
+
 	dprintf(SPEW, "%s: %d %d %d %d %d %d %d %d %d %d\n", __func__,
 		config.display_type,
 		config.lab_min_volt, config.lab_max_volt,