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-rw-r--r--drivers/misc/Kconfig1
-rw-r--r--drivers/misc/acer-wmi.c225
-rw-r--r--drivers/misc/asus-laptop.c17
-rw-r--r--drivers/misc/eeepc-laptop.c248
-rw-r--r--drivers/misc/fujitsu-laptop.c135
-rw-r--r--drivers/misc/intel_menlow.c29
-rw-r--r--drivers/misc/sony-laptop.c2
-rw-r--r--drivers/misc/thinkpad_acpi.c65
8 files changed, 529 insertions, 193 deletions
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index ec21994a2da..0ed74d076a2 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -145,6 +145,7 @@ config ACER_WMI
depends on NEW_LEDS
depends on BACKLIGHT_CLASS_DEVICE
depends on SERIO_I8042
+ depends on RFKILL
select ACPI_WMI
---help---
This is a driver for newer Acer (and Wistron) laptops. It adds
diff --git a/drivers/misc/acer-wmi.c b/drivers/misc/acer-wmi.c
index d8b0d326e45..0532a2de2ce 100644
--- a/drivers/misc/acer-wmi.c
+++ b/drivers/misc/acer-wmi.c
@@ -33,6 +33,8 @@
#include <linux/platform_device.h>
#include <linux/acpi.h>
#include <linux/i8042.h>
+#include <linux/rfkill.h>
+#include <linux/workqueue.h>
#include <linux/debugfs.h>
#include <acpi/acpi_drivers.h>
@@ -123,21 +125,15 @@ enum interface_flags {
static int max_brightness = 0xF;
-static int wireless = -1;
-static int bluetooth = -1;
static int mailled = -1;
static int brightness = -1;
static int threeg = -1;
static int force_series;
module_param(mailled, int, 0444);
-module_param(wireless, int, 0444);
-module_param(bluetooth, int, 0444);
module_param(brightness, int, 0444);
module_param(threeg, int, 0444);
module_param(force_series, int, 0444);
-MODULE_PARM_DESC(wireless, "Set initial state of Wireless hardware");
-MODULE_PARM_DESC(bluetooth, "Set initial state of Bluetooth hardware");
MODULE_PARM_DESC(mailled, "Set initial state of Mail LED");
MODULE_PARM_DESC(brightness, "Set initial LCD backlight brightness");
MODULE_PARM_DESC(threeg, "Set initial state of 3G hardware");
@@ -145,8 +141,6 @@ MODULE_PARM_DESC(force_series, "Force a different laptop series");
struct acer_data {
int mailled;
- int wireless;
- int bluetooth;
int threeg;
int brightness;
};
@@ -157,6 +151,9 @@ struct acer_debug {
u32 wmid_devices;
};
+static struct rfkill *wireless_rfkill;
+static struct rfkill *bluetooth_rfkill;
+
/* Each low-level interface must define at least some of the following */
struct wmi_interface {
/* The WMI device type */
@@ -476,7 +473,7 @@ struct wmi_interface *iface)
}
break;
default:
- return AE_BAD_ADDRESS;
+ return AE_ERROR;
}
return AE_OK;
}
@@ -514,7 +511,7 @@ static acpi_status AMW0_set_u32(u32 value, u32 cap, struct wmi_interface *iface)
break;
}
default:
- return AE_BAD_ADDRESS;
+ return AE_ERROR;
}
/* Actually do the set */
@@ -689,7 +686,7 @@ struct wmi_interface *iface)
return 0;
}
default:
- return AE_BAD_ADDRESS;
+ return AE_ERROR;
}
status = WMI_execute_u32(method_id, 0, &result);
@@ -735,7 +732,7 @@ static acpi_status WMID_set_u32(u32 value, u32 cap, struct wmi_interface *iface)
}
break;
default:
- return AE_BAD_ADDRESS;
+ return AE_ERROR;
}
return WMI_execute_u32(method_id, (u32)value, NULL);
}
@@ -785,7 +782,7 @@ static struct wmi_interface wmid_interface = {
static acpi_status get_u32(u32 *value, u32 cap)
{
- acpi_status status = AE_BAD_ADDRESS;
+ acpi_status status = AE_ERROR;
switch (interface->type) {
case ACER_AMW0:
@@ -846,8 +843,6 @@ static void __init acer_commandline_init(void)
* capability isn't available on the given interface
*/
set_u32(mailled, ACER_CAP_MAILLED);
- set_u32(wireless, ACER_CAP_WIRELESS);
- set_u32(bluetooth, ACER_CAP_BLUETOOTH);
set_u32(threeg, ACER_CAP_THREEG);
set_u32(brightness, ACER_CAP_BRIGHTNESS);
}
@@ -933,40 +928,135 @@ static void acer_backlight_exit(void)
}
/*
- * Read/ write bool sysfs macro
+ * Rfkill devices
*/
-#define show_set_bool(value, cap) \
-static ssize_t \
-show_bool_##value(struct device *dev, struct device_attribute *attr, \
- char *buf) \
-{ \
- u32 result; \
- acpi_status status = get_u32(&result, cap); \
- if (ACPI_SUCCESS(status)) \
- return sprintf(buf, "%u\n", result); \
- return sprintf(buf, "Read error\n"); \
-} \
-\
-static ssize_t \
-set_bool_##value(struct device *dev, struct device_attribute *attr, \
- const char *buf, size_t count) \
-{ \
- u32 tmp = simple_strtoul(buf, NULL, 10); \
- acpi_status status = set_u32(tmp, cap); \
- if (ACPI_FAILURE(status)) \
- return -EINVAL; \
- return count; \
-} \
-static DEVICE_ATTR(value, S_IWUGO | S_IRUGO | S_IWUSR, \
- show_bool_##value, set_bool_##value);
-
-show_set_bool(wireless, ACER_CAP_WIRELESS);
-show_set_bool(bluetooth, ACER_CAP_BLUETOOTH);
-show_set_bool(threeg, ACER_CAP_THREEG);
+static void acer_rfkill_update(struct work_struct *ignored);
+static DECLARE_DELAYED_WORK(acer_rfkill_work, acer_rfkill_update);
+static void acer_rfkill_update(struct work_struct *ignored)
+{
+ u32 state;
+ acpi_status status;
+
+ status = get_u32(&state, ACER_CAP_WIRELESS);
+ if (ACPI_SUCCESS(status))
+ rfkill_force_state(wireless_rfkill, state ?
+ RFKILL_STATE_UNBLOCKED : RFKILL_STATE_SOFT_BLOCKED);
+
+ if (has_cap(ACER_CAP_BLUETOOTH)) {
+ status = get_u32(&state, ACER_CAP_BLUETOOTH);
+ if (ACPI_SUCCESS(status))
+ rfkill_force_state(bluetooth_rfkill, state ?
+ RFKILL_STATE_UNBLOCKED :
+ RFKILL_STATE_SOFT_BLOCKED);
+ }
+
+ schedule_delayed_work(&acer_rfkill_work, round_jiffies_relative(HZ));
+}
+
+static int acer_rfkill_set(void *data, enum rfkill_state state)
+{
+ acpi_status status;
+ u32 *cap = data;
+ status = set_u32((u32) (state == RFKILL_STATE_UNBLOCKED), *cap);
+ if (ACPI_FAILURE(status))
+ return -ENODEV;
+ return 0;
+}
+
+static struct rfkill * acer_rfkill_register(struct device *dev,
+enum rfkill_type type, char *name, u32 cap)
+{
+ int err;
+ u32 state;
+ u32 *data;
+ struct rfkill *rfkill_dev;
+
+ rfkill_dev = rfkill_allocate(dev, type);
+ if (!rfkill_dev)
+ return ERR_PTR(-ENOMEM);
+ rfkill_dev->name = name;
+ get_u32(&state, cap);
+ rfkill_dev->state = state ? RFKILL_STATE_UNBLOCKED :
+ RFKILL_STATE_SOFT_BLOCKED;
+ data = kzalloc(sizeof(u32), GFP_KERNEL);
+ if (!data) {
+ rfkill_free(rfkill_dev);
+ return ERR_PTR(-ENOMEM);
+ }
+ *data = cap;
+ rfkill_dev->data = data;
+ rfkill_dev->toggle_radio = acer_rfkill_set;
+ rfkill_dev->user_claim_unsupported = 1;
+
+ err = rfkill_register(rfkill_dev);
+ if (err) {
+ kfree(rfkill_dev->data);
+ rfkill_free(rfkill_dev);
+ return ERR_PTR(err);
+ }
+ return rfkill_dev;
+}
+
+static int acer_rfkill_init(struct device *dev)
+{
+ wireless_rfkill = acer_rfkill_register(dev, RFKILL_TYPE_WLAN,
+ "acer-wireless", ACER_CAP_WIRELESS);
+ if (IS_ERR(wireless_rfkill))
+ return PTR_ERR(wireless_rfkill);
+
+ if (has_cap(ACER_CAP_BLUETOOTH)) {
+ bluetooth_rfkill = acer_rfkill_register(dev,
+ RFKILL_TYPE_BLUETOOTH, "acer-bluetooth",
+ ACER_CAP_BLUETOOTH);
+ if (IS_ERR(bluetooth_rfkill)) {
+ kfree(wireless_rfkill->data);
+ rfkill_unregister(wireless_rfkill);
+ return PTR_ERR(bluetooth_rfkill);
+ }
+ }
+
+ schedule_delayed_work(&acer_rfkill_work, round_jiffies_relative(HZ));
+
+ return 0;
+}
+
+static void acer_rfkill_exit(void)
+{
+ cancel_delayed_work_sync(&acer_rfkill_work);
+ kfree(wireless_rfkill->data);
+ rfkill_unregister(wireless_rfkill);
+ if (has_cap(ACER_CAP_BLUETOOTH)) {
+ kfree(wireless_rfkill->data);
+ rfkill_unregister(bluetooth_rfkill);
+ }
+ return;
+}
/*
- * Read interface sysfs macro
+ * sysfs interface
*/
+static ssize_t show_bool_threeg(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ u32 result; \
+ acpi_status status = get_u32(&result, ACER_CAP_THREEG);
+ if (ACPI_SUCCESS(status))
+ return sprintf(buf, "%u\n", result);
+ return sprintf(buf, "Read error\n");
+}
+
+static ssize_t set_bool_threeg(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t count)
+{
+ u32 tmp = simple_strtoul(buf, NULL, 10);
+ acpi_status status = set_u32(tmp, ACER_CAP_THREEG);
+ if (ACPI_FAILURE(status))
+ return -EINVAL;
+ return count;
+}
+static DEVICE_ATTR(threeg, S_IWUGO | S_IRUGO | S_IWUSR, show_bool_threeg,
+ set_bool_threeg);
+
static ssize_t show_interface(struct device *dev, struct device_attribute *attr,
char *buf)
{
@@ -1026,7 +1116,9 @@ static int __devinit acer_platform_probe(struct platform_device *device)
goto error_brightness;
}
- return 0;
+ err = acer_rfkill_init(&device->dev);
+
+ return err;
error_brightness:
acer_led_exit();
@@ -1040,6 +1132,8 @@ static int acer_platform_remove(struct platform_device *device)
acer_led_exit();
if (has_cap(ACER_CAP_BRIGHTNESS))
acer_backlight_exit();
+
+ acer_rfkill_exit();
return 0;
}
@@ -1052,16 +1146,6 @@ pm_message_t state)
if (!data)
return -ENOMEM;
- if (has_cap(ACER_CAP_WIRELESS)) {
- get_u32(&value, ACER_CAP_WIRELESS);
- data->wireless = value;
- }
-
- if (has_cap(ACER_CAP_BLUETOOTH)) {
- get_u32(&value, ACER_CAP_BLUETOOTH);
- data->bluetooth = value;
- }
-
if (has_cap(ACER_CAP_MAILLED)) {
get_u32(&value, ACER_CAP_MAILLED);
data->mailled = value;
@@ -1082,15 +1166,6 @@ static int acer_platform_resume(struct platform_device *device)
if (!data)
return -ENOMEM;
- if (has_cap(ACER_CAP_WIRELESS))
- set_u32(data->wireless, ACER_CAP_WIRELESS);
-
- if (has_cap(ACER_CAP_BLUETOOTH))
- set_u32(data->bluetooth, ACER_CAP_BLUETOOTH);
-
- if (has_cap(ACER_CAP_THREEG))
- set_u32(data->threeg, ACER_CAP_THREEG);
-
if (has_cap(ACER_CAP_MAILLED))
set_u32(data->mailled, ACER_CAP_MAILLED);
@@ -1115,12 +1190,6 @@ static struct platform_device *acer_platform_device;
static int remove_sysfs(struct platform_device *device)
{
- if (has_cap(ACER_CAP_WIRELESS))
- device_remove_file(&device->dev, &dev_attr_wireless);
-
- if (has_cap(ACER_CAP_BLUETOOTH))
- device_remove_file(&device->dev, &dev_attr_bluetooth);
-
if (has_cap(ACER_CAP_THREEG))
device_remove_file(&device->dev, &dev_attr_threeg);
@@ -1133,20 +1202,6 @@ static int create_sysfs(void)
{
int retval = -ENOMEM;
- if (has_cap(ACER_CAP_WIRELESS)) {
- retval = device_create_file(&acer_platform_device->dev,
- &dev_attr_wireless);
- if (retval)
- goto error_sysfs;
- }
-
- if (has_cap(ACER_CAP_BLUETOOTH)) {
- retval = device_create_file(&acer_platform_device->dev,
- &dev_attr_bluetooth);
- if (retval)
- goto error_sysfs;
- }
-
if (has_cap(ACER_CAP_THREEG)) {
retval = device_create_file(&acer_platform_device->dev,
&dev_attr_threeg);
diff --git a/drivers/misc/asus-laptop.c b/drivers/misc/asus-laptop.c
index 7c6dfd03de9..a9d5228724a 100644
--- a/drivers/misc/asus-laptop.c
+++ b/drivers/misc/asus-laptop.c
@@ -139,6 +139,7 @@ ASUS_HANDLE(lcd_switch, "\\_SB.PCI0.SBRG.EC0._Q10", /* All new models */
"\\_SB.PCI0.PX40.ECD0._Q10", /* L3C */
"\\_SB.PCI0.PX40.EC0.Q10", /* M1A */
"\\_SB.PCI0.LPCB.EC0._Q10", /* P30 */
+ "\\_SB.PCI0.LPCB.EC0._Q0E", /* P30/P35 */
"\\_SB.PCI0.PX40.Q10", /* S1x */
"\\Q10"); /* A2x, L2D, L3D, M2E */
@@ -280,7 +281,7 @@ static int write_acpi_int(acpi_handle handle, const char *method, int val,
static int read_wireless_status(int mask)
{
- ulong status;
+ unsigned long long status;
acpi_status rv = AE_OK;
if (!wireless_status_handle)
@@ -297,7 +298,7 @@ static int read_wireless_status(int mask)
static int read_gps_status(void)
{
- ulong status;
+ unsigned long long status;
acpi_status rv = AE_OK;
rv = acpi_evaluate_integer(gps_status_handle, NULL, NULL, &status);
@@ -350,7 +351,7 @@ static void write_status(acpi_handle handle, int out, int mask)
static void object##_led_set(struct led_classdev *led_cdev, \
enum led_brightness value) \
{ \
- object##_led_wk = value; \
+ object##_led_wk = (value > 0) ? 1 : 0; \
queue_work(led_workqueue, &object##_led_work); \
} \
static void object##_led_update(struct work_struct *ignored) \
@@ -404,7 +405,7 @@ static void lcd_blank(int blank)
static int read_brightness(struct backlight_device *bd)
{
- ulong value;
+ unsigned long long value;
acpi_status rv = AE_OK;
rv = acpi_evaluate_integer(brightness_get_handle, NULL, NULL, &value);
@@ -455,7 +456,7 @@ static ssize_t show_infos(struct device *dev,
struct device_attribute *attr, char *page)
{
int len = 0;
- ulong temp;
+ unsigned long long temp;
char buf[16]; //enough for all info
acpi_status rv = AE_OK;
@@ -603,7 +604,7 @@ static void set_display(int value)
static int read_display(void)
{
- ulong value = 0;
+ unsigned long long value = 0;
acpi_status rv = AE_OK;
/* In most of the case, we know how to set the display, but sometime
@@ -849,7 +850,7 @@ static int asus_hotk_get_info(void)
{
struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
union acpi_object *model = NULL;
- ulong bsts_result, hwrs_result;
+ unsigned long long bsts_result, hwrs_result;
char *string = NULL;
acpi_status status;
@@ -996,7 +997,7 @@ static int asus_hotk_add(struct acpi_device *device)
hotk->handle = device->handle;
strcpy(acpi_device_name(device), ASUS_HOTK_DEVICE_NAME);
strcpy(acpi_device_class(device), ASUS_HOTK_CLASS);
- acpi_driver_data(device) = hotk;
+ device->driver_data = hotk;
hotk->device = device;
result = asus_hotk_check();
diff --git a/drivers/misc/eeepc-laptop.c b/drivers/misc/eeepc-laptop.c
index facdb9893c8..9ef98b2d503 100644
--- a/drivers/misc/eeepc-laptop.c
+++ b/drivers/misc/eeepc-laptop.c
@@ -28,6 +28,8 @@
#include <acpi/acpi_drivers.h>
#include <acpi/acpi_bus.h>
#include <linux/uaccess.h>
+#include <linux/input.h>
+#include <linux/rfkill.h>
#define EEEPC_LAPTOP_VERSION "0.1"
@@ -125,6 +127,10 @@ struct eeepc_hotk {
by this BIOS */
uint init_flag; /* Init flags */
u16 event_count[128]; /* count for each event */
+ struct input_dev *inputdev;
+ u16 *keycode_map;
+ struct rfkill *eeepc_wlan_rfkill;
+ struct rfkill *eeepc_bluetooth_rfkill;
};
/* The actual device the driver binds to */
@@ -140,6 +146,27 @@ static struct platform_driver platform_driver = {
static struct platform_device *platform_device;
+struct key_entry {
+ char type;
+ u8 code;
+ u16 keycode;
+};
+
+enum { KE_KEY, KE_END };
+
+static struct key_entry eeepc_keymap[] = {
+ /* Sleep already handled via generic ACPI code */
+ {KE_KEY, 0x10, KEY_WLAN },
+ {KE_KEY, 0x12, KEY_PROG1 },
+ {KE_KEY, 0x13, KEY_MUTE },
+ {KE_KEY, 0x14, KEY_VOLUMEDOWN },
+ {KE_KEY, 0x15, KEY_VOLUMEUP },
+ {KE_KEY, 0x30, KEY_SWITCHVIDEOMODE },
+ {KE_KEY, 0x31, KEY_SWITCHVIDEOMODE },
+ {KE_KEY, 0x32, KEY_SWITCHVIDEOMODE },
+ {KE_END, 0},
+};
+
/*
* The hotkey driver declaration
*/
@@ -204,7 +231,7 @@ static int write_acpi_int(acpi_handle handle, const char *method, int val,
static int read_acpi_int(acpi_handle handle, const char *method, int *val)
{
acpi_status status;
- ulong result;
+ unsigned long long result;
status = acpi_evaluate_integer(handle, (char *)method, NULL, &result);
if (ACPI_FAILURE(status)) {
@@ -261,6 +288,44 @@ static int update_bl_status(struct backlight_device *bd)
}
/*
+ * Rfkill helpers
+ */
+
+static int eeepc_wlan_rfkill_set(void *data, enum rfkill_state state)
+{
+ if (state == RFKILL_STATE_SOFT_BLOCKED)
+ return set_acpi(CM_ASL_WLAN, 0);
+ else
+ return set_acpi(CM_ASL_WLAN, 1);
+}
+
+static int eeepc_wlan_rfkill_state(void *data, enum rfkill_state *state)
+{
+ if (get_acpi(CM_ASL_WLAN) == 1)
+ *state = RFKILL_STATE_UNBLOCKED;
+ else
+ *state = RFKILL_STATE_SOFT_BLOCKED;
+ return 0;
+}
+
+static int eeepc_bluetooth_rfkill_set(void *data, enum rfkill_state state)
+{
+ if (state == RFKILL_STATE_SOFT_BLOCKED)
+ return set_acpi(CM_ASL_BLUETOOTH, 0);
+ else
+ return set_acpi(CM_ASL_BLUETOOTH, 1);
+}
+
+static int eeepc_bluetooth_rfkill_state(void *data, enum rfkill_state *state)
+{
+ if (get_acpi(CM_ASL_BLUETOOTH) == 1)
+ *state = RFKILL_STATE_UNBLOCKED;
+ else
+ *state = RFKILL_STATE_SOFT_BLOCKED;
+ return 0;
+}
+
+/*
* Sys helpers
*/
static int parse_arg(const char *buf, unsigned long count, int *val)
@@ -311,13 +376,11 @@ static ssize_t show_sys_acpi(int cm, char *buf)
EEEPC_CREATE_DEVICE_ATTR(camera, CM_ASL_CAMERA);
EEEPC_CREATE_DEVICE_ATTR(cardr, CM_ASL_CARDREADER);
EEEPC_CREATE_DEVICE_ATTR(disp, CM_ASL_DISPLAYSWITCH);
-EEEPC_CREATE_DEVICE_ATTR(wlan, CM_ASL_WLAN);
static struct attribute *platform_attributes[] = {
&dev_attr_camera.attr,
&dev_attr_cardr.attr,
&dev_attr_disp.attr,
- &dev_attr_wlan.attr,
NULL
};
@@ -328,8 +391,64 @@ static struct attribute_group platform_attribute_group = {
/*
* Hotkey functions
*/
+static struct key_entry *eepc_get_entry_by_scancode(int code)
+{
+ struct key_entry *key;
+
+ for (key = eeepc_keymap; key->type != KE_END; key++)
+ if (code == key->code)
+ return key;
+
+ return NULL;
+}
+
+static struct key_entry *eepc_get_entry_by_keycode(int code)
+{
+ struct key_entry *key;
+
+ for (key = eeepc_keymap; key->type != KE_END; key++)
+ if (code == key->keycode && key->type == KE_KEY)
+ return key;
+
+ return NULL;
+}
+
+static int eeepc_getkeycode(struct input_dev *dev, int scancode, int *keycode)
+{
+ struct key_entry *key = eepc_get_entry_by_scancode(scancode);
+
+ if (key && key->type == KE_KEY) {
+ *keycode = key->keycode;
+ return 0;
+ }
+
+ return -EINVAL;
+}
+
+static int eeepc_setkeycode(struct input_dev *dev, int scancode, int keycode)
+{
+ struct key_entry *key;
+ int old_keycode;
+
+ if (keycode < 0 || keycode > KEY_MAX)
+ return -EINVAL;
+
+ key = eepc_get_entry_by_scancode(scancode);
+ if (key && key->type == KE_KEY) {
+ old_keycode = key->keycode;
+ key->keycode = keycode;
+ set_bit(keycode, dev->keybit);
+ if (!eepc_get_entry_by_keycode(old_keycode))
+ clear_bit(old_keycode, dev->keybit);
+ return 0;
+ }
+
+ return -EINVAL;
+}
+
static int eeepc_hotk_check(void)
{
+ const struct key_entry *key;
struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
int result;
@@ -356,6 +475,31 @@ static int eeepc_hotk_check(void)
"Get control methods supported: 0x%x\n",
ehotk->cm_supported);
}
+ ehotk->inputdev = input_allocate_device();
+ if (!ehotk->inputdev) {
+ printk(EEEPC_INFO "Unable to allocate input device\n");
+ return 0;
+ }
+ ehotk->inputdev->name = "Asus EeePC extra buttons";
+ ehotk->inputdev->phys = EEEPC_HOTK_FILE "/input0";
+ ehotk->inputdev->id.bustype = BUS_HOST;
+ ehotk->inputdev->getkeycode = eeepc_getkeycode;
+ ehotk->inputdev->setkeycode = eeepc_setkeycode;
+
+ for (key = eeepc_keymap; key->type != KE_END; key++) {
+ switch (key->type) {
+ case KE_KEY:
+ set_bit(EV_KEY, ehotk->inputdev->evbit);
+ set_bit(key->keycode, ehotk->inputdev->keybit);
+ break;
+ }
+ }
+ result = input_register_device(ehotk->inputdev);
+ if (result) {
+ printk(EEEPC_INFO "Unable to register input device\n");
+ input_free_device(ehotk->inputdev);
+ return 0;
+ }
} else {
printk(EEEPC_ERR "Hotkey device not present, aborting\n");
return -EINVAL;
@@ -363,21 +507,6 @@ static int eeepc_hotk_check(void)
return 0;
}
-static void notify_wlan(u32 *event)
-{
- /* if DISABLE_ASL_WLAN is set, the notify code for fn+f2
- will always be 0x10 */
- if (ehotk->cm_supported & (0x1 << CM_ASL_WLAN)) {
- const char *method = cm_getv[CM_ASL_WLAN];
- int value;
- if (read_acpi_int(ehotk->handle, method, &value))
- printk(EEEPC_WARNING "Error reading %s\n",
- method);
- else if (value == 1)
- *event = 0x11;
- }
-}
-
static void notify_brn(void)
{
struct backlight_device *bd = eeepc_backlight_device;
@@ -386,14 +515,28 @@ static void notify_brn(void)
static void eeepc_hotk_notify(acpi_handle handle, u32 event, void *data)
{
+ static struct key_entry *key;
if (!ehotk)
return;
- if (event == NOTIFY_WLAN_ON && (DISABLE_ASL_WLAN & ehotk->init_flag))
- notify_wlan(&event);
if (event >= NOTIFY_BRN_MIN && event <= NOTIFY_BRN_MAX)
notify_brn();
acpi_bus_generate_proc_event(ehotk->device, event,
ehotk->event_count[event % 128]++);
+ if (ehotk->inputdev) {
+ key = eepc_get_entry_by_scancode(event);
+ if (key) {
+ switch (key->type) {
+ case KE_KEY:
+ input_report_key(ehotk->inputdev, key->keycode,
+ 1);
+ input_sync(ehotk->inputdev);
+ input_report_key(ehotk->inputdev, key->keycode,
+ 0);
+ input_sync(ehotk->inputdev);
+ break;
+ }
+ }
+ }
}
static int eeepc_hotk_add(struct acpi_device *device)
@@ -411,7 +554,7 @@ static int eeepc_hotk_add(struct acpi_device *device)
ehotk->handle = device->handle;
strcpy(acpi_device_name(device), EEEPC_HOTK_DEVICE_NAME);
strcpy(acpi_device_class(device), EEEPC_HOTK_CLASS);
- acpi_driver_data(device) = ehotk;
+ device->driver_data = ehotk;
ehotk->device = device;
result = eeepc_hotk_check();
if (result)
@@ -420,6 +563,47 @@ static int eeepc_hotk_add(struct acpi_device *device)
eeepc_hotk_notify, ehotk);
if (ACPI_FAILURE(status))
printk(EEEPC_ERR "Error installing notify handler\n");
+
+ if (get_acpi(CM_ASL_WLAN) != -1) {
+ ehotk->eeepc_wlan_rfkill = rfkill_allocate(&device->dev,
+ RFKILL_TYPE_WLAN);
+
+ if (!ehotk->eeepc_wlan_rfkill)
+ goto end;
+
+ ehotk->eeepc_wlan_rfkill->name = "eeepc-wlan";
+ ehotk->eeepc_wlan_rfkill->toggle_radio = eeepc_wlan_rfkill_set;
+ ehotk->eeepc_wlan_rfkill->get_state = eeepc_wlan_rfkill_state;
+ if (get_acpi(CM_ASL_WLAN) == 1)
+ ehotk->eeepc_wlan_rfkill->state =
+ RFKILL_STATE_UNBLOCKED;
+ else
+ ehotk->eeepc_wlan_rfkill->state =
+ RFKILL_STATE_SOFT_BLOCKED;
+ rfkill_register(ehotk->eeepc_wlan_rfkill);
+ }
+
+ if (get_acpi(CM_ASL_BLUETOOTH) != -1) {
+ ehotk->eeepc_bluetooth_rfkill =
+ rfkill_allocate(&device->dev, RFKILL_TYPE_BLUETOOTH);
+
+ if (!ehotk->eeepc_bluetooth_rfkill)
+ goto end;
+
+ ehotk->eeepc_bluetooth_rfkill->name = "eeepc-bluetooth";
+ ehotk->eeepc_bluetooth_rfkill->toggle_radio =
+ eeepc_bluetooth_rfkill_set;
+ ehotk->eeepc_bluetooth_rfkill->get_state =
+ eeepc_bluetooth_rfkill_state;
+ if (get_acpi(CM_ASL_BLUETOOTH) == 1)
+ ehotk->eeepc_bluetooth_rfkill->state =
+ RFKILL_STATE_UNBLOCKED;
+ else
+ ehotk->eeepc_bluetooth_rfkill->state =
+ RFKILL_STATE_SOFT_BLOCKED;
+ rfkill_register(ehotk->eeepc_bluetooth_rfkill);
+ }
+
end:
if (result) {
kfree(ehotk);
@@ -450,12 +634,14 @@ static int eeepc_get_fan_pwm(void)
int value = 0;
read_acpi_int(NULL, EEEPC_EC_FAN_PWM, &value);
+ value = value * 255 / 100;
return (value);
}
static void eeepc_set_fan_pwm(int value)
{
- value = SENSORS_LIMIT(value, 0, 100);
+ value = SENSORS_LIMIT(value, 0, 255);
+ value = value * 100 / 255;
ec_write(EEEPC_EC_SC02, value);
}
@@ -520,15 +706,23 @@ static ssize_t show_sys_hwmon(int (*get)(void), char *buf)
static SENSOR_DEVICE_ATTR(_name, _mode, show_##_name, store_##_name, 0);
EEEPC_CREATE_SENSOR_ATTR(fan1_input, S_IRUGO, eeepc_get_fan_rpm, NULL);
-EEEPC_CREATE_SENSOR_ATTR(fan1_pwm, S_IRUGO | S_IWUSR,
+EEEPC_CREATE_SENSOR_ATTR(pwm1, S_IRUGO | S_IWUSR,
eeepc_get_fan_pwm, eeepc_set_fan_pwm);
EEEPC_CREATE_SENSOR_ATTR(pwm1_enable, S_IRUGO | S_IWUSR,
eeepc_get_fan_ctrl, eeepc_set_fan_ctrl);
+static ssize_t
+show_name(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ return sprintf(buf, "eeepc\n");
+}
+static SENSOR_DEVICE_ATTR(name, S_IRUGO, show_name, NULL, 0);
+
static struct attribute *hwmon_attributes[] = {
- &sensor_dev_attr_fan1_pwm.dev_attr.attr,
+ &sensor_dev_attr_pwm1.dev_attr.attr,
&sensor_dev_attr_fan1_input.dev_attr.attr,
&sensor_dev_attr_pwm1_enable.dev_attr.attr,
+ &sensor_dev_attr_name.dev_attr.attr,
NULL
};
@@ -543,6 +737,12 @@ static void eeepc_backlight_exit(void)
{
if (eeepc_backlight_device)
backlight_device_unregister(eeepc_backlight_device);
+ if (ehotk->inputdev)
+ input_unregister_device(ehotk->inputdev);
+ if (ehotk->eeepc_wlan_rfkill)
+ rfkill_unregister(ehotk->eeepc_wlan_rfkill);
+ if (ehotk->eeepc_bluetooth_rfkill)
+ rfkill_unregister(ehotk->eeepc_bluetooth_rfkill);
eeepc_backlight_device = NULL;
}
diff --git a/drivers/misc/fujitsu-laptop.c b/drivers/misc/fujitsu-laptop.c
index 3e56203e494..d2cf0bfe316 100644
--- a/drivers/misc/fujitsu-laptop.c
+++ b/drivers/misc/fujitsu-laptop.c
@@ -44,8 +44,9 @@
* Hotkeys present on certain Fujitsu laptops (eg: the S6xxx series) are
* also supported by this driver.
*
- * This driver has been tested on a Fujitsu Lifebook S6410 and S7020. It
- * should work on most P-series and S-series Lifebooks, but YMMV.
+ * This driver has been tested on a Fujitsu Lifebook S6410, S7020 and
+ * P8010. It should work on most P-series and S-series Lifebooks, but
+ * YMMV.
*
* The module parameter use_alt_lcd_levels switches between different ACPI
* brightness controls which are used by different Fujitsu laptops. In most
@@ -65,7 +66,7 @@
#include <linux/video_output.h>
#include <linux/platform_device.h>
-#define FUJITSU_DRIVER_VERSION "0.4.2"
+#define FUJITSU_DRIVER_VERSION "0.4.3"
#define FUJITSU_LCD_N_LEVELS 8
@@ -83,10 +84,10 @@
#define ACPI_VIDEO_NOTIFY_DEC_BRIGHTNESS 0x87
/* Hotkey details */
-#define LOCK_KEY 0x410 /* codes for the keys in the GIRB register */
-#define DISPLAY_KEY 0x411 /* keys are mapped to KEY_SCREENLOCK (the key with the key symbol) */
-#define ENERGY_KEY 0x412 /* KEY_MEDIA (the key with the laptop symbol, KEY_EMAIL (E key)) */
-#define REST_KEY 0x413 /* KEY_SUSPEND (R key) */
+#define KEY1_CODE 0x410 /* codes for the keys in the GIRB register */
+#define KEY2_CODE 0x411
+#define KEY3_CODE 0x412
+#define KEY4_CODE 0x413
#define MAX_HOTKEY_RINGBUFFER_SIZE 100
#define RINGBUFFERSIZE 40
@@ -123,6 +124,7 @@ struct fujitsu_t {
char phys[32];
struct backlight_device *bl_device;
struct platform_device *pf_device;
+ int keycode1, keycode2, keycode3, keycode4;
unsigned int max_brightness;
unsigned int brightness_changed;
@@ -224,7 +226,7 @@ static int set_lcd_level_alt(int level)
static int get_lcd_level(void)
{
- unsigned long state = 0;
+ unsigned long long state = 0;
acpi_status status = AE_OK;
vdbg_printk(FUJLAPTOP_DBG_TRACE, "get lcd level via GBLL\n");
@@ -246,7 +248,7 @@ static int get_lcd_level(void)
static int get_max_brightness(void)
{
- unsigned long state = 0;
+ unsigned long long state = 0;
acpi_status status = AE_OK;
vdbg_printk(FUJLAPTOP_DBG_TRACE, "get max lcd level via RBLL\n");
@@ -263,7 +265,7 @@ static int get_max_brightness(void)
static int get_lcd_level_alt(void)
{
- unsigned long state = 0;
+ unsigned long long state = 0;
acpi_status status = AE_OK;
vdbg_printk(FUJLAPTOP_DBG_TRACE, "get lcd level via GBLS\n");
@@ -384,7 +386,7 @@ static ssize_t store_lcd_level(struct device *dev,
static int get_irb(void)
{
- unsigned long state = 0;
+ unsigned long long state = 0;
acpi_status status = AE_OK;
vdbg_printk(FUJLAPTOP_DBG_TRACE, "Get irb\n");
@@ -430,7 +432,7 @@ static struct platform_driver fujitsupf_driver = {
}
};
-static int dmi_check_cb_s6410(const struct dmi_system_id *id)
+static void dmi_check_cb_common(const struct dmi_system_id *id)
{
acpi_handle handle;
int have_blnf;
@@ -452,24 +454,40 @@ static int dmi_check_cb_s6410(const struct dmi_system_id *id)
"auto-detecting disable_adjust\n");
disable_brightness_adjust = have_blnf ? 0 : 1;
}
+}
+
+static int dmi_check_cb_s6410(const struct dmi_system_id *id)
+{
+ dmi_check_cb_common(id);
+ fujitsu->keycode1 = KEY_SCREENLOCK; /* "Lock" */
+ fujitsu->keycode2 = KEY_HELP; /* "Mobility Center" */
+ return 0;
+}
+
+static int dmi_check_cb_p8010(const struct dmi_system_id *id)
+{
+ dmi_check_cb_common(id);
+ fujitsu->keycode1 = KEY_HELP; /* "Support" */
+ fujitsu->keycode3 = KEY_SWITCHVIDEOMODE; /* "Presentation" */
+ fujitsu->keycode4 = KEY_WWW; /* "Internet" */
return 0;
}
static struct dmi_system_id __initdata fujitsu_dmi_table[] = {
{
- .ident = "Fujitsu Siemens",
+ .ident = "Fujitsu Siemens S6410",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK S6410"),
},
.callback = dmi_check_cb_s6410},
{
- .ident = "FUJITSU LifeBook P8010",
+ .ident = "Fujitsu LifeBook P8010",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook P8010"),
- },
- .callback = dmi_check_cb_s6410},
+ },
+ .callback = dmi_check_cb_p8010},
{}
};
@@ -490,7 +508,7 @@ static int acpi_fujitsu_add(struct acpi_device *device)
fujitsu->acpi_handle = device->handle;
sprintf(acpi_device_name(device), "%s", ACPI_FUJITSU_DEVICE_NAME);
sprintf(acpi_device_class(device), "%s", ACPI_FUJITSU_CLASS);
- acpi_driver_data(device) = fujitsu;
+ device->driver_data = fujitsu;
status = acpi_install_notify_handler(device->handle,
ACPI_DEVICE_NOTIFY,
@@ -547,7 +565,6 @@ static int acpi_fujitsu_add(struct acpi_device *device)
}
/* do config (detect defaults) */
- dmi_check_system(fujitsu_dmi_table);
use_alt_lcd_levels = use_alt_lcd_levels == 1 ? 1 : 0;
disable_brightness_keys = disable_brightness_keys == 1 ? 1 : 0;
disable_brightness_adjust = disable_brightness_adjust == 1 ? 1 : 0;
@@ -623,17 +640,17 @@ static void acpi_fujitsu_notify(acpi_handle handle, u32 event, void *data)
keycode = 0;
if (disable_brightness_keys != 1) {
if (oldb == 0) {
- acpi_bus_generate_proc_event(fujitsu->
- dev,
- ACPI_VIDEO_NOTIFY_DEC_BRIGHTNESS,
- 0);
+ acpi_bus_generate_proc_event
+ (fujitsu->dev,
+ ACPI_VIDEO_NOTIFY_DEC_BRIGHTNESS,
+ 0);
keycode = KEY_BRIGHTNESSDOWN;
} else if (oldb ==
(fujitsu->max_brightness) - 1) {
- acpi_bus_generate_proc_event(fujitsu->
- dev,
- ACPI_VIDEO_NOTIFY_INC_BRIGHTNESS,
- 0);
+ acpi_bus_generate_proc_event
+ (fujitsu->dev,
+ ACPI_VIDEO_NOTIFY_INC_BRIGHTNESS,
+ 0);
keycode = KEY_BRIGHTNESSUP;
}
}
@@ -646,8 +663,7 @@ static void acpi_fujitsu_notify(acpi_handle handle, u32 event, void *data)
}
if (disable_brightness_keys != 1) {
acpi_bus_generate_proc_event(fujitsu->dev,
- ACPI_VIDEO_NOTIFY_INC_BRIGHTNESS,
- 0);
+ ACPI_VIDEO_NOTIFY_INC_BRIGHTNESS, 0);
keycode = KEY_BRIGHTNESSUP;
}
} else if (oldb > newb) {
@@ -659,8 +675,7 @@ static void acpi_fujitsu_notify(acpi_handle handle, u32 event, void *data)
}
if (disable_brightness_keys != 1) {
acpi_bus_generate_proc_event(fujitsu->dev,
- ACPI_VIDEO_NOTIFY_DEC_BRIGHTNESS,
- 0);
+ ACPI_VIDEO_NOTIFY_DEC_BRIGHTNESS, 0);
keycode = KEY_BRIGHTNESSDOWN;
}
} else {
@@ -703,7 +718,7 @@ static int acpi_fujitsu_hotkey_add(struct acpi_device *device)
sprintf(acpi_device_name(device), "%s",
ACPI_FUJITSU_HOTKEY_DEVICE_NAME);
sprintf(acpi_device_class(device), "%s", ACPI_FUJITSU_CLASS);
- acpi_driver_data(device) = fujitsu_hotkey;
+ device->driver_data = fujitsu_hotkey;
status = acpi_install_notify_handler(device->handle,
ACPI_DEVICE_NOTIFY,
@@ -742,10 +757,10 @@ static int acpi_fujitsu_hotkey_add(struct acpi_device *device)
input->id.product = 0x06;
input->dev.parent = &device->dev;
input->evbit[0] = BIT(EV_KEY);
- set_bit(KEY_SCREENLOCK, input->keybit);
- set_bit(KEY_MEDIA, input->keybit);
- set_bit(KEY_EMAIL, input->keybit);
- set_bit(KEY_SUSPEND, input->keybit);
+ set_bit(fujitsu->keycode1, input->keybit);
+ set_bit(fujitsu->keycode2, input->keybit);
+ set_bit(fujitsu->keycode3, input->keybit);
+ set_bit(fujitsu->keycode4, input->keybit);
set_bit(KEY_UNKNOWN, input->keybit);
error = input_register_device(input);
@@ -833,24 +848,24 @@ static void acpi_fujitsu_hotkey_notify(acpi_handle handle, u32 event,
irb);
switch (irb & 0x4ff) {
- case LOCK_KEY:
- keycode = KEY_SCREENLOCK;
+ case KEY1_CODE:
+ keycode = fujitsu->keycode1;
break;
- case DISPLAY_KEY:
- keycode = KEY_MEDIA;
+ case KEY2_CODE:
+ keycode = fujitsu->keycode2;
break;
- case ENERGY_KEY:
- keycode = KEY_EMAIL;
+ case KEY3_CODE:
+ keycode = fujitsu->keycode3;
break;
- case REST_KEY:
- keycode = KEY_SUSPEND;
+ case KEY4_CODE:
+ keycode = fujitsu->keycode4;
break;
case 0:
keycode = 0;
break;
default:
vdbg_printk(FUJLAPTOP_DBG_WARN,
- "Unknown GIRB result [%x]\n", irb);
+ "Unknown GIRB result [%x]\n", irb);
keycode = -1;
break;
}
@@ -859,12 +874,12 @@ static void acpi_fujitsu_hotkey_notify(acpi_handle handle, u32 event,
"Push keycode into ringbuffer [%d]\n",
keycode);
status = kfifo_put(fujitsu_hotkey->fifo,
- (unsigned char *)&keycode,
- sizeof(keycode));
+ (unsigned char *)&keycode,
+ sizeof(keycode));
if (status != sizeof(keycode)) {
vdbg_printk(FUJLAPTOP_DBG_WARN,
- "Could not push keycode [0x%x]\n",
- keycode);
+ "Could not push keycode [0x%x]\n",
+ keycode);
} else {
input_report_key(input, keycode, 1);
input_sync(input);
@@ -879,8 +894,8 @@ static void acpi_fujitsu_hotkey_notify(acpi_handle handle, u32 event,
input_report_key(input, keycode_r, 0);
input_sync(input);
vdbg_printk(FUJLAPTOP_DBG_TRACE,
- "Pop keycode from ringbuffer [%d]\n",
- keycode_r);
+ "Pop keycode from ringbuffer [%d]\n",
+ keycode_r);
}
}
}
@@ -943,6 +958,11 @@ static int __init fujitsu_init(void)
if (!fujitsu)
return -ENOMEM;
memset(fujitsu, 0, sizeof(struct fujitsu_t));
+ fujitsu->keycode1 = KEY_PROG1;
+ fujitsu->keycode2 = KEY_PROG2;
+ fujitsu->keycode3 = KEY_PROG3;
+ fujitsu->keycode4 = KEY_PROG4;
+ dmi_check_system(fujitsu_dmi_table);
result = acpi_bus_register_driver(&acpi_fujitsu_driver);
if (result < 0) {
@@ -1076,15 +1096,14 @@ MODULE_DESCRIPTION("Fujitsu laptop extras support");
MODULE_VERSION(FUJITSU_DRIVER_VERSION);
MODULE_LICENSE("GPL");
-MODULE_ALIAS
- ("dmi:*:svnFUJITSUSIEMENS:*:pvr:rvnFUJITSU:rnFJNB1D3:*:cvrS6410:*");
-MODULE_ALIAS
- ("dmi:*:svnFUJITSU:*:pvr:rvnFUJITSU:rnFJNB19C:*:cvrS7020:*");
+MODULE_ALIAS("dmi:*:svnFUJITSUSIEMENS:*:pvr:rvnFUJITSU:rnFJNB1D3:*:cvrS6410:*");
+MODULE_ALIAS("dmi:*:svnFUJITSU:*:pvr:rvnFUJITSU:rnFJNB19C:*:cvrS7020:*");
static struct pnp_device_id pnp_ids[] = {
- { .id = "FUJ02bf" },
- { .id = "FUJ02B1" },
- { .id = "FUJ02E3" },
- { .id = "" }
+ {.id = "FUJ02bf"},
+ {.id = "FUJ02B1"},
+ {.id = "FUJ02E3"},
+ {.id = ""}
};
+
MODULE_DEVICE_TABLE(pnp, pnp_ids);
diff --git a/drivers/misc/intel_menlow.c b/drivers/misc/intel_menlow.c
index 80a13635240..a78274385d5 100644
--- a/drivers/misc/intel_menlow.c
+++ b/drivers/misc/intel_menlow.c
@@ -57,7 +57,7 @@ static int memory_get_int_max_bandwidth(struct thermal_cooling_device *cdev,
{
struct acpi_device *device = cdev->devdata;
acpi_handle handle = device->handle;
- unsigned long value;
+ unsigned long long value;
struct acpi_object_list arg_list;
union acpi_object arg;
acpi_status status = AE_OK;
@@ -90,7 +90,7 @@ static int memory_get_cur_bandwidth(struct thermal_cooling_device *cdev,
{
struct acpi_device *device = cdev->devdata;
acpi_handle handle = device->handle;
- unsigned long value;
+ unsigned long long value;
struct acpi_object_list arg_list;
union acpi_object arg;
acpi_status status = AE_OK;
@@ -115,7 +115,7 @@ static int memory_set_cur_bandwidth(struct thermal_cooling_device *cdev,
struct acpi_object_list arg_list;
union acpi_object arg;
acpi_status status;
- int temp;
+ unsigned long long temp;
unsigned long max_state;
if (memory_get_int_max_bandwidth(cdev, &max_state))
@@ -131,7 +131,7 @@ static int memory_set_cur_bandwidth(struct thermal_cooling_device *cdev,
status =
acpi_evaluate_integer(handle, MEMORY_SET_BANDWIDTH, &arg_list,
- (unsigned long *)&temp);
+ &temp);
printk(KERN_INFO
"Bandwidth value was %d: status is %d\n", state, status);
@@ -175,7 +175,7 @@ static int intel_menlow_memory_add(struct acpi_device *device)
goto end;
}
- acpi_driver_data(device) = cdev;
+ device->driver_data = cdev;
result = sysfs_create_link(&device->dev.kobj,
&cdev->device.kobj, "thermal_cooling");
if (result)
@@ -252,7 +252,8 @@ static DEFINE_MUTEX(intel_menlow_attr_lock);
* @auxtype : AUX0/AUX1
* @buf: syfs buffer
*/
-static int sensor_get_auxtrip(acpi_handle handle, int index, int *value)
+static int sensor_get_auxtrip(acpi_handle handle, int index,
+ unsigned long long *value)
{
acpi_status status;
@@ -260,7 +261,7 @@ static int sensor_get_auxtrip(acpi_handle handle, int index, int *value)
return -EINVAL;
status = acpi_evaluate_integer(handle, index ? GET_AUX1 : GET_AUX0,
- NULL, (unsigned long *)value);
+ NULL, value);
if (ACPI_FAILURE(status))
return -EIO;
@@ -282,13 +283,13 @@ static int sensor_set_auxtrip(acpi_handle handle, int index, int value)
struct acpi_object_list args = {
1, &arg
};
- int temp;
+ unsigned long long temp;
if (index != 0 && index != 1)
return -EINVAL;
status = acpi_evaluate_integer(handle, index ? GET_AUX0 : GET_AUX1,
- NULL, (unsigned long *)&temp);
+ NULL, &temp);
if (ACPI_FAILURE(status))
return -EIO;
if ((index && value < temp) || (!index && value > temp))
@@ -296,7 +297,7 @@ static int sensor_set_auxtrip(acpi_handle handle, int index, int value)
arg.integer.value = value;
status = acpi_evaluate_integer(handle, index ? SET_AUX1 : SET_AUX0,
- &args, (unsigned long *)&temp);
+ &args, &temp);
if (ACPI_FAILURE(status))
return -EIO;
@@ -312,7 +313,7 @@ static ssize_t aux0_show(struct device *dev,
struct device_attribute *dev_attr, char *buf)
{
struct intel_menlow_attribute *attr = to_intel_menlow_attr(dev_attr);
- int value;
+ unsigned long long value;
int result;
result = sensor_get_auxtrip(attr->handle, 0, &value);
@@ -324,7 +325,7 @@ static ssize_t aux1_show(struct device *dev,
struct device_attribute *dev_attr, char *buf)
{
struct intel_menlow_attribute *attr = to_intel_menlow_attr(dev_attr);
- int value;
+ unsigned long long value;
int result;
result = sensor_get_auxtrip(attr->handle, 1, &value);
@@ -376,7 +377,7 @@ static ssize_t bios_enabled_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
acpi_status status;
- unsigned long bios_enabled;
+ unsigned long long bios_enabled;
status = acpi_evaluate_integer(NULL, BIOS_ENABLED, NULL, &bios_enabled);
if (ACPI_FAILURE(status))
@@ -492,7 +493,7 @@ static int __init intel_menlow_module_init(void)
{
int result = -ENODEV;
acpi_status status;
- unsigned long enable;
+ unsigned long long enable;
if (acpi_disabled)
return result;
diff --git a/drivers/misc/sony-laptop.c b/drivers/misc/sony-laptop.c
index 60775be2282..5a97d3a9d74 100644
--- a/drivers/misc/sony-laptop.c
+++ b/drivers/misc/sony-laptop.c
@@ -970,7 +970,7 @@ static int sony_nc_resume(struct acpi_device *device)
/* set the last requested brightness level */
if (sony_backlight_device &&
!sony_backlight_update_status(sony_backlight_device))
- printk(KERN_WARNING DRV_PFX "unable to restore brightness level");
+ printk(KERN_WARNING DRV_PFX "unable to restore brightness level\n");
/* re-initialize models with specific requirements */
dmi_check_system(sony_nc_ids);
diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c
index 6b9300779a4..4db1cf9078d 100644
--- a/drivers/misc/thinkpad_acpi.c
+++ b/drivers/misc/thinkpad_acpi.c
@@ -159,7 +159,6 @@ enum {
#define TPACPI_DEBUG KERN_DEBUG TPACPI_LOG
#define TPACPI_DBG_ALL 0xffff
-#define TPACPI_DBG_ALL 0xffff
#define TPACPI_DBG_INIT 0x0001
#define TPACPI_DBG_EXIT 0x0002
#define dbg_printk(a_dbg_level, format, arg...) \
@@ -543,7 +542,7 @@ static int __init setup_acpi_notify(struct ibm_struct *ibm)
return -ENODEV;
}
- acpi_driver_data(ibm->acpi->device) = ibm;
+ ibm->acpi->device->driver_data = ibm;
sprintf(acpi_device_class(ibm->acpi->device), "%s/%s",
TPACPI_ACPI_EVENT_PREFIX,
ibm->name);
@@ -582,7 +581,8 @@ static int __init register_tpacpi_subdriver(struct ibm_struct *ibm)
ibm->acpi->driver = kzalloc(sizeof(struct acpi_driver), GFP_KERNEL);
if (!ibm->acpi->driver) {
- printk(TPACPI_ERR "kzalloc(ibm->driver) failed\n");
+ printk(TPACPI_ERR
+ "failed to allocate memory for ibm->acpi->driver\n");
return -ENOMEM;
}
@@ -838,6 +838,13 @@ static int parse_strtoul(const char *buf,
return 0;
}
+static void tpacpi_disable_brightness_delay(void)
+{
+ if (acpi_evalf(hkey_handle, NULL, "PWMS", "qvd", 0))
+ printk(TPACPI_NOTICE
+ "ACPI backlight control delay disabled\n");
+}
+
static int __init tpacpi_query_bcl_levels(acpi_handle handle)
{
struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
@@ -2139,6 +2146,8 @@ static int __init hotkey_init(struct ibm_init_struct *iibm)
if (!tp_features.hotkey)
return 1;
+ tpacpi_disable_brightness_delay();
+
hotkey_dev_attributes = create_attr_set(13, NULL);
if (!hotkey_dev_attributes)
return -ENOMEM;
@@ -2512,6 +2521,8 @@ static void hotkey_suspend(pm_message_t state)
static void hotkey_resume(void)
{
+ tpacpi_disable_brightness_delay();
+
if (hotkey_mask_get())
printk(TPACPI_ERR
"error while trying to read hot key mask "
@@ -5983,6 +5994,52 @@ static void fan_exit(void)
flush_workqueue(tpacpi_wq);
}
+static void fan_suspend(pm_message_t state)
+{
+ if (!fan_control_allowed)
+ return;
+
+ /* Store fan status in cache */
+ fan_get_status_safe(NULL);
+ if (tp_features.fan_ctrl_status_undef)
+ fan_control_desired_level = TP_EC_FAN_AUTO;
+}
+
+static void fan_resume(void)
+{
+ u8 saved_fan_level;
+ u8 current_level = 7;
+ bool do_set = false;
+
+ /* DSDT *always* updates status on resume */
+ tp_features.fan_ctrl_status_undef = 0;
+
+ saved_fan_level = fan_control_desired_level;
+ if (!fan_control_allowed ||
+ (fan_get_status_safe(&current_level) < 0))
+ return;
+
+ switch (fan_control_access_mode) {
+ case TPACPI_FAN_WR_ACPI_SFAN:
+ do_set = (saved_fan_level > current_level);
+ break;
+ case TPACPI_FAN_WR_ACPI_FANS:
+ case TPACPI_FAN_WR_TPEC:
+ do_set = ((saved_fan_level & TP_EC_FAN_FULLSPEED) ||
+ (saved_fan_level == 7 &&
+ !(current_level & TP_EC_FAN_FULLSPEED)));
+ break;
+ default:
+ return;
+ }
+ if (do_set) {
+ printk(TPACPI_NOTICE
+ "restoring fan level to 0x%02x\n",
+ saved_fan_level);
+ fan_set_level_safe(saved_fan_level);
+ }
+}
+
static int fan_read(char *p)
{
int len = 0;
@@ -6174,6 +6231,8 @@ static struct ibm_struct fan_driver_data = {
.read = fan_read,
.write = fan_write,
.exit = fan_exit,
+ .suspend = fan_suspend,
+ .resume = fan_resume,
};
/****************************************************************************
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-16 11:50:23 +0000