From f70575805708cabdedea7498aaa3f710fde4d920 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 03:29:01 +0000
Subject: [PATCH] add lvds1024*800
---
kernel/drivers/hwmon/max6639.c | 112 +++++++++++++++++++++++---------------------------------
1 files changed, 46 insertions(+), 66 deletions(-)
diff --git a/kernel/drivers/hwmon/max6639.c b/kernel/drivers/hwmon/max6639.c
index f98a83c..b71899c 100644
--- a/kernel/drivers/hwmon/max6639.c
+++ b/kernel/drivers/hwmon/max6639.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* max6639.c - Support for Maxim MAX6639
*
@@ -7,20 +8,6 @@
*
* based on the initial MAX6639 support from semptian.net
* by He Changqing <hechangqing@semptian.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/module.h>
@@ -162,7 +149,7 @@
return ret;
}
-static ssize_t show_temp_input(struct device *dev,
+static ssize_t temp_input_show(struct device *dev,
struct device_attribute *dev_attr, char *buf)
{
long temp;
@@ -176,7 +163,7 @@
return sprintf(buf, "%ld\n", temp);
}
-static ssize_t show_temp_fault(struct device *dev,
+static ssize_t temp_fault_show(struct device *dev,
struct device_attribute *dev_attr, char *buf)
{
struct max6639_data *data = max6639_update_device(dev);
@@ -188,7 +175,7 @@
return sprintf(buf, "%d\n", data->temp_fault[attr->index]);
}
-static ssize_t show_temp_max(struct device *dev,
+static ssize_t temp_max_show(struct device *dev,
struct device_attribute *dev_attr, char *buf)
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(dev_attr);
@@ -197,9 +184,9 @@
return sprintf(buf, "%d\n", (data->temp_therm[attr->index] * 1000));
}
-static ssize_t set_temp_max(struct device *dev,
- struct device_attribute *dev_attr,
- const char *buf, size_t count)
+static ssize_t temp_max_store(struct device *dev,
+ struct device_attribute *dev_attr,
+ const char *buf, size_t count)
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(dev_attr);
struct max6639_data *data = dev_get_drvdata(dev);
@@ -220,7 +207,7 @@
return count;
}
-static ssize_t show_temp_crit(struct device *dev,
+static ssize_t temp_crit_show(struct device *dev,
struct device_attribute *dev_attr, char *buf)
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(dev_attr);
@@ -229,9 +216,9 @@
return sprintf(buf, "%d\n", (data->temp_alert[attr->index] * 1000));
}
-static ssize_t set_temp_crit(struct device *dev,
- struct device_attribute *dev_attr,
- const char *buf, size_t count)
+static ssize_t temp_crit_store(struct device *dev,
+ struct device_attribute *dev_attr,
+ const char *buf, size_t count)
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(dev_attr);
struct max6639_data *data = dev_get_drvdata(dev);
@@ -252,7 +239,7 @@
return count;
}
-static ssize_t show_temp_emergency(struct device *dev,
+static ssize_t temp_emergency_show(struct device *dev,
struct device_attribute *dev_attr,
char *buf)
{
@@ -262,9 +249,9 @@
return sprintf(buf, "%d\n", (data->temp_ot[attr->index] * 1000));
}
-static ssize_t set_temp_emergency(struct device *dev,
- struct device_attribute *dev_attr,
- const char *buf, size_t count)
+static ssize_t temp_emergency_store(struct device *dev,
+ struct device_attribute *dev_attr,
+ const char *buf, size_t count)
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(dev_attr);
struct max6639_data *data = dev_get_drvdata(dev);
@@ -285,8 +272,8 @@
return count;
}
-static ssize_t show_pwm(struct device *dev,
- struct device_attribute *dev_attr, char *buf)
+static ssize_t pwm_show(struct device *dev, struct device_attribute *dev_attr,
+ char *buf)
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(dev_attr);
struct max6639_data *data = dev_get_drvdata(dev);
@@ -294,9 +281,9 @@
return sprintf(buf, "%d\n", data->pwm[attr->index] * 255 / 120);
}
-static ssize_t set_pwm(struct device *dev,
- struct device_attribute *dev_attr,
- const char *buf, size_t count)
+static ssize_t pwm_store(struct device *dev,
+ struct device_attribute *dev_attr, const char *buf,
+ size_t count)
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(dev_attr);
struct max6639_data *data = dev_get_drvdata(dev);
@@ -319,7 +306,7 @@
return count;
}
-static ssize_t show_fan_input(struct device *dev,
+static ssize_t fan_input_show(struct device *dev,
struct device_attribute *dev_attr, char *buf)
{
struct max6639_data *data = max6639_update_device(dev);
@@ -332,7 +319,7 @@
data->rpm_range));
}
-static ssize_t show_alarm(struct device *dev,
+static ssize_t alarm_show(struct device *dev,
struct device_attribute *dev_attr, char *buf)
{
struct max6639_data *data = max6639_update_device(dev);
@@ -344,34 +331,28 @@
return sprintf(buf, "%d\n", !!(data->status & (1 << attr->index)));
}
-static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, show_temp_input, NULL, 0);
-static SENSOR_DEVICE_ATTR(temp2_input, S_IRUGO, show_temp_input, NULL, 1);
-static SENSOR_DEVICE_ATTR(temp1_fault, S_IRUGO, show_temp_fault, NULL, 0);
-static SENSOR_DEVICE_ATTR(temp2_fault, S_IRUGO, show_temp_fault, NULL, 1);
-static SENSOR_DEVICE_ATTR(temp1_max, S_IWUSR | S_IRUGO, show_temp_max,
- set_temp_max, 0);
-static SENSOR_DEVICE_ATTR(temp2_max, S_IWUSR | S_IRUGO, show_temp_max,
- set_temp_max, 1);
-static SENSOR_DEVICE_ATTR(temp1_crit, S_IWUSR | S_IRUGO, show_temp_crit,
- set_temp_crit, 0);
-static SENSOR_DEVICE_ATTR(temp2_crit, S_IWUSR | S_IRUGO, show_temp_crit,
- set_temp_crit, 1);
-static SENSOR_DEVICE_ATTR(temp1_emergency, S_IWUSR | S_IRUGO,
- show_temp_emergency, set_temp_emergency, 0);
-static SENSOR_DEVICE_ATTR(temp2_emergency, S_IWUSR | S_IRUGO,
- show_temp_emergency, set_temp_emergency, 1);
-static SENSOR_DEVICE_ATTR(pwm1, S_IWUSR | S_IRUGO, show_pwm, set_pwm, 0);
-static SENSOR_DEVICE_ATTR(pwm2, S_IWUSR | S_IRUGO, show_pwm, set_pwm, 1);
-static SENSOR_DEVICE_ATTR(fan1_input, S_IRUGO, show_fan_input, NULL, 0);
-static SENSOR_DEVICE_ATTR(fan2_input, S_IRUGO, show_fan_input, NULL, 1);
-static SENSOR_DEVICE_ATTR(fan1_fault, S_IRUGO, show_alarm, NULL, 1);
-static SENSOR_DEVICE_ATTR(fan2_fault, S_IRUGO, show_alarm, NULL, 0);
-static SENSOR_DEVICE_ATTR(temp1_max_alarm, S_IRUGO, show_alarm, NULL, 3);
-static SENSOR_DEVICE_ATTR(temp2_max_alarm, S_IRUGO, show_alarm, NULL, 2);
-static SENSOR_DEVICE_ATTR(temp1_crit_alarm, S_IRUGO, show_alarm, NULL, 7);
-static SENSOR_DEVICE_ATTR(temp2_crit_alarm, S_IRUGO, show_alarm, NULL, 6);
-static SENSOR_DEVICE_ATTR(temp1_emergency_alarm, S_IRUGO, show_alarm, NULL, 5);
-static SENSOR_DEVICE_ATTR(temp2_emergency_alarm, S_IRUGO, show_alarm, NULL, 4);
+static SENSOR_DEVICE_ATTR_RO(temp1_input, temp_input, 0);
+static SENSOR_DEVICE_ATTR_RO(temp2_input, temp_input, 1);
+static SENSOR_DEVICE_ATTR_RO(temp1_fault, temp_fault, 0);
+static SENSOR_DEVICE_ATTR_RO(temp2_fault, temp_fault, 1);
+static SENSOR_DEVICE_ATTR_RW(temp1_max, temp_max, 0);
+static SENSOR_DEVICE_ATTR_RW(temp2_max, temp_max, 1);
+static SENSOR_DEVICE_ATTR_RW(temp1_crit, temp_crit, 0);
+static SENSOR_DEVICE_ATTR_RW(temp2_crit, temp_crit, 1);
+static SENSOR_DEVICE_ATTR_RW(temp1_emergency, temp_emergency, 0);
+static SENSOR_DEVICE_ATTR_RW(temp2_emergency, temp_emergency, 1);
+static SENSOR_DEVICE_ATTR_RW(pwm1, pwm, 0);
+static SENSOR_DEVICE_ATTR_RW(pwm2, pwm, 1);
+static SENSOR_DEVICE_ATTR_RO(fan1_input, fan_input, 0);
+static SENSOR_DEVICE_ATTR_RO(fan2_input, fan_input, 1);
+static SENSOR_DEVICE_ATTR_RO(fan1_fault, alarm, 1);
+static SENSOR_DEVICE_ATTR_RO(fan2_fault, alarm, 0);
+static SENSOR_DEVICE_ATTR_RO(temp1_max_alarm, alarm, 3);
+static SENSOR_DEVICE_ATTR_RO(temp2_max_alarm, alarm, 2);
+static SENSOR_DEVICE_ATTR_RO(temp1_crit_alarm, alarm, 7);
+static SENSOR_DEVICE_ATTR_RO(temp2_crit_alarm, alarm, 6);
+static SENSOR_DEVICE_ATTR_RO(temp1_emergency_alarm, alarm, 5);
+static SENSOR_DEVICE_ATTR_RO(temp2_emergency_alarm, alarm, 4);
static struct attribute *max6639_attrs[] = {
@@ -535,8 +516,7 @@
return 0;
}
-static int max6639_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int max6639_probe(struct i2c_client *client)
{
struct device *dev = &client->dev;
struct max6639_data *data;
@@ -600,7 +580,7 @@
.name = "max6639",
.pm = &max6639_pm_ops,
},
- .probe = max6639_probe,
+ .probe_new = max6639_probe,
.id_table = max6639_id,
.detect = max6639_detect,
.address_list = normal_i2c,
--
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