*/
#define IBM_VERSION "0.16"
-#define TPACPI_SYSFS_VERSION 0x010000
+#define TPACPI_SYSFS_VERSION 0x020000
/*
* Changelog:
****************************************************************************/
static struct platform_device *tpacpi_pdev;
-static struct class_device *tpacpi_hwmon;
+static struct platform_device *tpacpi_sensors_pdev;
+static struct device *tpacpi_hwmon;
static struct input_dev *tpacpi_inputdev;
static struct mutex tpacpi_inputdev_send_mutex;
.resume = tpacpi_resume_handler,
};
+static struct platform_driver tpacpi_hwmon_pdriver = {
+ .driver = {
+ .name = IBM_HWMON_DRVR_NAME,
+ .owner = THIS_MODULE,
+ },
+};
/*************************************************************************
* thinkpad-acpi driver attributes
{
char *endp;
+ while (*buf && isspace(*buf))
+ buf++;
*value = simple_strtoul(buf, &endp, 0);
while (*endp && isspace(*endp))
endp++;
KEY_UNKNOWN, /* 0x0C: FN+BACKSPACE */
KEY_UNKNOWN, /* 0x0D: FN+INSERT */
KEY_UNKNOWN, /* 0x0E: FN+DELETE */
- KEY_RESERVED, /* 0x0F: FN+HOME (brightness up) */
+ KEY_BRIGHTNESSUP, /* 0x0F: FN+HOME (brightness up) */
/* Scan codes 0x10 to 0x1F: Extended ACPI HKEY hot keys */
- KEY_RESERVED, /* 0x10: FN+END (brightness down) */
+ KEY_BRIGHTNESSDOWN, /* 0x10: FN+END (brightness down) */
KEY_RESERVED, /* 0x11: FN+PGUP (thinklight toggle) */
KEY_UNKNOWN, /* 0x12: FN+PGDOWN */
KEY_ZOOM, /* 0x13: FN+SPACE (zoom) */
- KEY_RESERVED, /* 0x14: VOLUME UP */
- KEY_RESERVED, /* 0x15: VOLUME DOWN */
- KEY_RESERVED, /* 0x16: MUTE */
+ KEY_VOLUMEUP, /* 0x14: VOLUME UP */
+ KEY_VOLUMEDOWN, /* 0x15: VOLUME DOWN */
+ KEY_MUTE, /* 0x16: MUTE */
KEY_VENDOR, /* 0x17: Thinkpad/AccessIBM/Lenovo */
/* (assignments unknown, please report if found) */
KEY_UNKNOWN, KEY_UNKNOWN, KEY_UNKNOWN, KEY_UNKNOWN,
KEY_RESERVED, /* 0x11: FN+PGUP (thinklight toggle) */
KEY_UNKNOWN, /* 0x12: FN+PGDOWN */
KEY_ZOOM, /* 0x13: FN+SPACE (zoom) */
- KEY_RESERVED, /* 0x14: VOLUME UP */
- KEY_RESERVED, /* 0x15: VOLUME DOWN */
- KEY_RESERVED, /* 0x16: MUTE */
+ KEY_VOLUMEUP, /* 0x14: VOLUME UP */
+ KEY_VOLUMEDOWN, /* 0x15: VOLUME DOWN */
+ KEY_MUTE, /* 0x16: MUTE */
KEY_VENDOR, /* 0x17: Thinkpad/AccessIBM/Lenovo */
/* (assignments unknown, please report if found) */
KEY_UNKNOWN, KEY_UNKNOWN, KEY_UNKNOWN, KEY_UNKNOWN,
switch(thermal_read_mode) {
case TPACPI_THERMAL_TPEC_16:
- res = sysfs_create_group(&tpacpi_pdev->dev.kobj,
+ res = sysfs_create_group(&tpacpi_sensors_pdev->dev.kobj,
&thermal_temp_input16_group);
if (res)
return res;
case TPACPI_THERMAL_TPEC_8:
case TPACPI_THERMAL_ACPI_TMP07:
case TPACPI_THERMAL_ACPI_UPDT:
- res = sysfs_create_group(&tpacpi_pdev->dev.kobj,
+ res = sysfs_create_group(&tpacpi_sensors_pdev->dev.kobj,
&thermal_temp_input8_group);
if (res)
return res;
{
switch(thermal_read_mode) {
case TPACPI_THERMAL_TPEC_16:
- sysfs_remove_group(&tpacpi_pdev->dev.kobj,
+ sysfs_remove_group(&tpacpi_sensors_pdev->dev.kobj,
&thermal_temp_input16_group);
break;
case TPACPI_THERMAL_TPEC_8:
case TPACPI_THERMAL_ACPI_TMP07:
case TPACPI_THERMAL_ACPI_UPDT:
- sysfs_remove_group(&tpacpi_pdev->dev.kobj,
+ sysfs_remove_group(&tpacpi_sensors_pdev->dev.kobj,
&thermal_temp_input16_group);
break;
case TPACPI_THERMAL_NONE:
__ATTR(fan1_input, S_IRUGO,
fan_fan1_input_show, NULL);
-/* sysfs fan fan_watchdog (driver) ------------------------------------- */
+/* sysfs fan fan_watchdog (hwmon driver) ------------------------------- */
static ssize_t fan_fan_watchdog_show(struct device_driver *drv,
char *buf)
{
if (fan_status_access_mode != TPACPI_FAN_NONE ||
fan_control_access_mode != TPACPI_FAN_WR_NONE) {
- rc = sysfs_create_group(&tpacpi_pdev->dev.kobj,
+ rc = sysfs_create_group(&tpacpi_sensors_pdev->dev.kobj,
&fan_attr_group);
if (!(rc < 0))
- rc = driver_create_file(&tpacpi_pdriver.driver,
+ rc = driver_create_file(&tpacpi_hwmon_pdriver.driver,
&driver_attr_fan_watchdog);
if (rc < 0)
return rc;
vdbg_printk(TPACPI_DBG_EXIT, "cancelling any pending fan watchdog tasks\n");
/* FIXME: can we really do this unconditionally? */
- sysfs_remove_group(&tpacpi_pdev->dev.kobj, &fan_attr_group);
- driver_remove_file(&tpacpi_pdriver.driver, &driver_attr_fan_watchdog);
+ sysfs_remove_group(&tpacpi_sensors_pdev->dev.kobj, &fan_attr_group);
+ driver_remove_file(&tpacpi_hwmon_pdriver.driver, &driver_attr_fan_watchdog);
cancel_delayed_work(&fan_watchdog_task);
flush_scheduled_work();
****************************************************************************
****************************************************************************/
+/* sysfs name ---------------------------------------------------------- */
+static ssize_t thinkpad_acpi_pdev_name_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ return snprintf(buf, PAGE_SIZE, "%s\n", IBM_NAME);
+}
+
+static struct device_attribute dev_attr_thinkpad_acpi_pdev_name =
+ __ATTR(name, S_IRUGO, thinkpad_acpi_pdev_name_show, NULL);
+
+/* --------------------------------------------------------------------- */
+
/* /proc support */
static struct proc_dir_entry *proc_dir;
static void __init get_thinkpad_model_data(struct thinkpad_id_data *tp)
{
- struct dmi_device *dev = NULL;
+ const struct dmi_device *dev = NULL;
char ec_fw_string[18];
if (!tp)
ret = platform_driver_register(&tpacpi_pdriver);
if (ret) {
- printk(IBM_ERR "unable to register platform driver\n");
+ printk(IBM_ERR "unable to register main platform driver\n");
thinkpad_acpi_module_exit();
return ret;
}
tp_features.platform_drv_registered = 1;
+ ret = platform_driver_register(&tpacpi_hwmon_pdriver);
+ if (ret) {
+ printk(IBM_ERR "unable to register hwmon platform driver\n");
+ thinkpad_acpi_module_exit();
+ return ret;
+ }
+ tp_features.sensors_pdrv_registered = 1;
+
ret = tpacpi_create_driver_attributes(&tpacpi_pdriver.driver);
+ if (!ret) {
+ tp_features.platform_drv_attrs_registered = 1;
+ ret = tpacpi_create_driver_attributes(&tpacpi_hwmon_pdriver.driver);
+ }
if (ret) {
printk(IBM_ERR "unable to create sysfs driver attributes\n");
thinkpad_acpi_module_exit();
return ret;
}
- tp_features.platform_drv_attrs_registered = 1;
+ tp_features.sensors_pdrv_attrs_registered = 1;
/* Device initialization */
thinkpad_acpi_module_exit();
return ret;
}
- tpacpi_hwmon = hwmon_device_register(&tpacpi_pdev->dev);
+ tpacpi_sensors_pdev = platform_device_register_simple(
+ IBM_HWMON_DRVR_NAME,
+ -1, NULL, 0);
+ if (IS_ERR(tpacpi_sensors_pdev)) {
+ ret = PTR_ERR(tpacpi_sensors_pdev);
+ tpacpi_sensors_pdev = NULL;
+ printk(IBM_ERR "unable to register hwmon platform device\n");
+ thinkpad_acpi_module_exit();
+ return ret;
+ }
+ ret = device_create_file(&tpacpi_sensors_pdev->dev,
+ &dev_attr_thinkpad_acpi_pdev_name);
+ if (ret) {
+ printk(IBM_ERR
+ "unable to create sysfs hwmon device attributes\n");
+ thinkpad_acpi_module_exit();
+ return ret;
+ }
+ tp_features.sensors_pdev_attrs_registered = 1;
+ tpacpi_hwmon = hwmon_device_register(&tpacpi_sensors_pdev->dev);
if (IS_ERR(tpacpi_hwmon)) {
ret = PTR_ERR(tpacpi_hwmon);
tpacpi_hwmon = NULL;
if (tpacpi_hwmon)
hwmon_device_unregister(tpacpi_hwmon);
+ if (tp_features.sensors_pdev_attrs_registered)
+ device_remove_file(&tpacpi_sensors_pdev->dev,
+ &dev_attr_thinkpad_acpi_pdev_name);
+ if (tpacpi_sensors_pdev)
+ platform_device_unregister(tpacpi_sensors_pdev);
if (tpacpi_pdev)
platform_device_unregister(tpacpi_pdev);
+ if (tp_features.sensors_pdrv_attrs_registered)
+ tpacpi_remove_driver_attributes(&tpacpi_hwmon_pdriver.driver);
if (tp_features.platform_drv_attrs_registered)
tpacpi_remove_driver_attributes(&tpacpi_pdriver.driver);
+ if (tp_features.sensors_pdrv_registered)
+ platform_driver_unregister(&tpacpi_hwmon_pdriver);
+
if (tp_features.platform_drv_registered)
platform_driver_unregister(&tpacpi_pdriver);
projects / linux-2.6 / blobdiff