From f5d31c54571a3a4f32b772d76ac6385d2343dd2a Mon Sep 17 00:00:00 2001
From: Shaochan Liu <shaochan.liu@amlogic.com>
Date: Tue, 18 Dec 2018 11:31:35 +0800
Subject: [PATCH] lcd: add lcd resume alarm filter function [1/1]

PD#SWPL-3362

Problem:
add lcd resume alarm filter function

Solution:
add lcd resume alarm filter function

Verify:
verified by t962x_r311

Change-Id: Ia4c219c76d253b4ecc16784193dc06a164d7a217
Signed-off-by: Shaochan Liu <shaochan.liu@amlogic.com>
---
 drivers/amlogic/media/vout/lcd/lcd_vout.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/amlogic/media/vout/lcd/lcd_vout.c b/drivers/amlogic/media/vout/lcd/lcd_vout.c
index 3932e1d880bb..cab43cb3b124 100644
--- a/drivers/amlogic/media/vout/lcd/lcd_vout.c
+++ b/drivers/amlogic/media/vout/lcd/lcd_vout.c
@@ -36,6 +36,7 @@
 #ifdef CONFIG_OF
 #include <linux/of.h>
 #endif
+#include <linux/amlogic/pm.h>
 #include <linux/amlogic/cpu_version.h>
 #include <linux/amlogic/media/vout/vinfo.h>
 #include <linux/amlogic/media/vout/vout_notify.h>
@@ -1419,6 +1420,10 @@ static int lcd_remove(struct platform_device *pdev)
 
 static int lcd_resume(struct platform_device *pdev)
 {
+	if ((get_resume_method() == RTC_WAKEUP) ||
+		(get_resume_method() == AUTO_WAKEUP))
+		return 0;
+
 	if ((lcd_driver->lcd_status & LCD_STATUS_VMODE_ACTIVE) == 0)
 		return 0;