From e727dfa09c227cc3c5566741fe6757023a400203 Mon Sep 17 00:00:00 2001
From: dengwei1 <dengwei1@motorola.com>
Date: Mon, 4 Jan 2021 15:18:28 +0800
Subject: [PATCH] nio: input touch nova add delay for request fw retry

some time request firmware may fail
so add some delay when retry
NO_PROP_NEEDED

Change-Id: I3ea961952cb37df4c4e09d9d2055f8f078c857da
Signed-off-by: dengwei1 <dengwei1@motorola.com>
Reviewed-on: https://gerrit.mot.com/1841824
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Wang Wang <wangwang1@lenovo.com>
Submit-Approved: Jira Key
---
 drivers/input/touchscreen/nova_0flash_mmi/nt36xxx_fw_update.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/input/touchscreen/nova_0flash_mmi/nt36xxx_fw_update.c b/drivers/input/touchscreen/nova_0flash_mmi/nt36xxx_fw_update.c
index fbf0b7ff1ce0..f870eb458fe9 100644
--- a/drivers/input/touchscreen/nova_0flash_mmi/nt36xxx_fw_update.c
+++ b/drivers/input/touchscreen/nova_0flash_mmi/nt36xxx_fw_update.c
@@ -349,6 +349,7 @@ invalid:
 
 request_fail:
 		retry++;
+		msleep(100);
 		if(unlikely(retry > 2)) {
 			NVT_ERR("error, retry=%d\n", retry);
 			break;