From f55a8f0f0b14f2959ee87dcca338415b0d94deb4 Mon Sep 17 00:00:00 2001
From: haojl2 <haojl2@motorola.com>
Date: Thu, 25 Oct 2018 18:14:26 +0800
Subject: [PATCH] himax_mmi: reset IC if get ESD event

If ESD occor, touch IC crashed.
Reset IC by trigger HW reset pin

Change-Id: I16e834d8f45e460405468dfe9f4d50cfb40f07e8
Signed-off-by: haojl2 <haojl2@motorola.com>
Reviewed-on: https://gerrit.mot.com/1260812
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Jianqi Yang <yangj@motorola.com>
Submit-Approved: Jira Key
---
 drivers/input/touchscreen/himax_mmi/himax_ic_incell_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/touchscreen/himax_mmi/himax_ic_incell_core.c b/drivers/input/touchscreen/himax_mmi/himax_ic_incell_core.c
index f58cce77452f..5aa20cbd9810 100644
--- a/drivers/input/touchscreen/himax_mmi/himax_ic_incell_core.c
+++ b/drivers/input/touchscreen/himax_mmi/himax_ic_incell_core.c
@@ -1748,7 +1748,7 @@ END_FUNCTION:
 
 static void himax_mcu_esd_ic_reset(void)
 {
-	HX_ESD_RESET_ACTIVATE = 0;
+	HX_ESD_RESET_ACTIVATE = 1;
 #ifdef HX_RST_PIN_FUNC
 	himax_mcu_pin_reset();
 #endif