From 072de836f53be56a70cecf70b43ae43b7ce17376 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 10:08:36 +0000
Subject: [PATCH] mk-rootfs.sh
---
kernel/drivers/rknpu/rknpu_debugger.c | 16 +++++++++++++++-
1 files changed, 15 insertions(+), 1 deletions(-)
diff --git a/kernel/drivers/rknpu/rknpu_debugger.c b/kernel/drivers/rknpu/rknpu_debugger.c
index 4d5bebd..97c8752 100644
--- a/kernel/drivers/rknpu/rknpu_debugger.c
+++ b/kernel/drivers/rknpu/rknpu_debugger.c
@@ -14,7 +14,9 @@
#include <asm/div64.h>
#ifndef FPGA_PLATFORM
+#ifdef CONFIG_PM_DEVFREQ
#include <../drivers/devfreq/governor.h>
+#endif
#endif
#include "rknpu_drv.h"
@@ -61,7 +63,7 @@
div_value = (RKNPU_LOAD_INTERVAL / 100000);
do_div(busy_time_total, div_value);
- load = busy_time_total;
+ load = busy_time_total > 100 ? 100 : busy_time_total;
if (rknpu_dev->config->num_irqs > 1)
seq_printf(m, "%2.d%%,", load);
@@ -191,6 +193,7 @@
return 0;
}
+#ifdef CONFIG_PM_DEVFREQ
static ssize_t rknpu_freq_set(struct file *file, const char __user *ubuf,
size_t len, loff_t *offp)
{
@@ -233,6 +236,13 @@
return len;
}
+#else
+static ssize_t rknpu_freq_set(struct file *file, const char __user *ubuf,
+ size_t len, loff_t *offp)
+{
+ return -EFAULT;
+}
+#endif
static int rknpu_volt_show(struct seq_file *m, void *data)
{
@@ -447,7 +457,11 @@
#ifdef CONFIG_ROCKCHIP_RKNPU_PROC_FS
static int rknpu_procfs_open(struct inode *inode, struct file *file)
{
+#if KERNEL_VERSION(6, 1, 0) > LINUX_VERSION_CODE
struct rknpu_debugger_node *node = PDE_DATA(inode);
+#else
+ struct rknpu_debugger_node *node = pde_data(inode);
+#endif
return single_open(file, node->info_ent->show, node);
}
--
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