From 5302628c0d9aa88febf6c422b88f4ef4e8201a69 Mon Sep 17 00:00:00 2001
From: Liang Chen <cl@rock-chips.com>
Date: Tue, 4 Apr 2023 20:27:12 +0800
Subject: [PATCH] MALI: mali400: force gpu enter runtime suspend before system
 suspend

Signed-off-by: Liang Chen <cl@rock-chips.com>
Change-Id: I17c3c883774de97f2e09c56184ed98baf1ce5a07
---
 drivers/gpu/arm/mali400/mali/linux/mali_kernel_linux.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/arm/mali400/mali/linux/mali_kernel_linux.c b/drivers/gpu/arm/mali400/mali/linux/mali_kernel_linux.c
index 487227f6631d..534db255ed02 100755
--- a/drivers/gpu/arm/mali400/mali/linux/mali_kernel_linux.c
+++ b/drivers/gpu/arm/mali400/mali/linux/mali_kernel_linux.c
@@ -31,6 +31,7 @@
 #include <linux/clk.h>
 #include <linux/regulator/consumer.h>
 #include <linux/mali/mali_utgard.h>
+#include <linux/pm_runtime.h>
 #include <soc/rockchip/rockchip_opp_select.h>
 
 #include "mali_kernel_common.h"
@@ -745,6 +746,7 @@ static int mali_driver_suspend_scheduler(struct device *dev)
 		return -ENODEV;
 #endif
 
+	pm_runtime_force_suspend(dev);
 #if defined(CONFIG_MALI_DEVFREQ) && \
                 (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0))
 	devfreq_suspend_device(mdev->devfreq);
@@ -789,6 +791,7 @@ static int mali_driver_resume_scheduler(struct device *dev)
                 (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0))
 	devfreq_resume_device(mdev->devfreq);
 #endif
+	pm_runtime_force_resume(dev);
 
 	return 0;
 }