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-rw-r--r--drivers/platform/x86/Kconfig17
-rw-r--r--drivers/platform/x86/acer-wmi.c4
-rw-r--r--drivers/platform/x86/asus-laptop.c179
-rw-r--r--drivers/platform/x86/asus_acpi.c19
-rw-r--r--drivers/platform/x86/eeepc-laptop.c168
-rw-r--r--drivers/platform/x86/fujitsu-laptop.c25
-rw-r--r--drivers/platform/x86/panasonic-laptop.c2
-rw-r--r--drivers/platform/x86/sony-laptop.c7
-rw-r--r--drivers/platform/x86/thinkpad_acpi.c10
-rw-r--r--drivers/platform/x86/toshiba_acpi.c3
-rw-r--r--drivers/platform/x86/wmi.c2
11 files changed, 367 insertions, 69 deletions
diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index 1a266d4ab5f..3608081bc3e 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -15,8 +15,7 @@ menuconfig X86_PLATFORM_DEVICES
if X86_PLATFORM_DEVICES
config ACER_WMI
- tristate "Acer WMI Laptop Extras (EXPERIMENTAL)"
- depends on EXPERIMENTAL
+ tristate "Acer WMI Laptop Extras"
depends on ACPI
depends on LEDS_CLASS
depends on NEW_LEDS
@@ -39,9 +38,10 @@ config ASUS_LAPTOP
tristate "Asus Laptop Extras (EXPERIMENTAL)"
depends on ACPI
depends on EXPERIMENTAL && !ACPI_ASUS
- depends on LEDS_CLASS
- depends on NEW_LEDS
- depends on BACKLIGHT_CLASS_DEVICE
+ select LEDS_CLASS
+ select NEW_LEDS
+ select BACKLIGHT_CLASS_DEVICE
+ depends on INPUT
---help---
This is the new Linux driver for Asus laptops. It may also support some
MEDION, JVC or VICTOR laptops. It makes all the extra buttons generate
@@ -61,6 +61,7 @@ config DELL_LAPTOP
depends on EXPERIMENTAL
depends on BACKLIGHT_CLASS_DEVICE
depends on RFKILL
+ depends on POWER_SUPPLY
default n
---help---
This driver adds support for rfkill and backlight control to Dell
@@ -183,11 +184,11 @@ config SONYPI_COMPAT
config THINKPAD_ACPI
tristate "ThinkPad ACPI Laptop Extras"
depends on ACPI
+ depends on INPUT
select BACKLIGHT_LCD_SUPPORT
select BACKLIGHT_CLASS_DEVICE
select HWMON
select NVRAM
- select INPUT
select NEW_LEDS
select LEDS_CLASS
select NET
@@ -300,6 +301,7 @@ config INTEL_MENLOW
config EEEPC_LAPTOP
tristate "Eee PC Hotkey Driver (EXPERIMENTAL)"
depends on ACPI
+ depends on INPUT
depends on EXPERIMENTAL
select BACKLIGHT_CLASS_DEVICE
select HWMON
@@ -312,9 +314,8 @@ config EEEPC_LAPTOP
config ACPI_WMI
- tristate "WMI (EXPERIMENTAL)"
+ tristate "WMI"
depends on ACPI
- depends on EXPERIMENTAL
help
This driver adds support for the ACPI-WMI (Windows Management
Instrumentation) mapper device (PNP0C14) found on some systems.
diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
index 94c9f911824..a6a42e8c060 100644
--- a/drivers/platform/x86/acer-wmi.c
+++ b/drivers/platform/x86/acer-wmi.c
@@ -1026,7 +1026,7 @@ static void acer_rfkill_exit(void)
kfree(wireless_rfkill->data);
rfkill_unregister(wireless_rfkill);
if (has_cap(ACER_CAP_BLUETOOTH)) {
- kfree(wireless_rfkill->data);
+ kfree(bluetooth_rfkill->data);
rfkill_unregister(bluetooth_rfkill);
}
return;
@@ -1297,7 +1297,7 @@ static int __init acer_wmi_init(void)
set_quirks();
- if (!acpi_video_backlight_support() && has_cap(ACER_CAP_BRIGHTNESS)) {
+ if (acpi_video_backlight_support() && has_cap(ACER_CAP_BRIGHTNESS)) {
interface->capability &= ~ACER_CAP_BRIGHTNESS;
printk(ACER_INFO "Brightness must be controlled by "
"generic video driver\n");
diff --git a/drivers/platform/x86/asus-laptop.c b/drivers/platform/x86/asus-laptop.c
index 8fb8b359104..eeafc6c0160 100644
--- a/drivers/platform/x86/asus-laptop.c
+++ b/drivers/platform/x86/asus-laptop.c
@@ -46,6 +46,7 @@
#include <acpi/acpi_drivers.h>
#include <acpi/acpi_bus.h>
#include <asm/uaccess.h>
+#include <linux/input.h>
#define ASUS_LAPTOP_VERSION "0.42"
@@ -181,6 +182,8 @@ struct asus_hotk {
u8 light_level; //light sensor level
u8 light_switch; //light sensor switch value
u16 event_count[128]; //count for each event TODO make this better
+ struct input_dev *inputdev;
+ u16 *keycode_map;
};
/*
@@ -250,6 +253,37 @@ ASUS_LED(rled, "record");
ASUS_LED(pled, "phone");
ASUS_LED(gled, "gaming");
+struct key_entry {
+ char type;
+ u8 code;
+ u16 keycode;
+};
+
+enum { KE_KEY, KE_END };
+
+static struct key_entry asus_keymap[] = {
+ {KE_KEY, 0x30, KEY_VOLUMEUP},
+ {KE_KEY, 0x31, KEY_VOLUMEDOWN},
+ {KE_KEY, 0x32, KEY_MUTE},
+ {KE_KEY, 0x33, KEY_SWITCHVIDEOMODE},
+ {KE_KEY, 0x34, KEY_SWITCHVIDEOMODE},
+ {KE_KEY, 0x40, KEY_PREVIOUSSONG},
+ {KE_KEY, 0x41, KEY_NEXTSONG},
+ {KE_KEY, 0x43, KEY_STOP},
+ {KE_KEY, 0x45, KEY_PLAYPAUSE},
+ {KE_KEY, 0x50, KEY_EMAIL},
+ {KE_KEY, 0x51, KEY_WWW},
+ {KE_KEY, 0x5C, BTN_EXTRA}, /* Performance */
+ {KE_KEY, 0x5D, KEY_WLAN},
+ {KE_KEY, 0x61, KEY_SWITCHVIDEOMODE},
+ {KE_KEY, 0x6B, BTN_TOUCH}, /* Lock Mouse */
+ {KE_KEY, 0x82, KEY_CAMERA},
+ {KE_KEY, 0x8A, KEY_TV},
+ {KE_KEY, 0x95, KEY_MEDIA},
+ {KE_KEY, 0x99, KEY_PHONE},
+ {KE_END, 0},
+};
+
/*
* This function evaluates an ACPI method, given an int as parameter, the
* method is searched within the scope of the handle, can be NULL. The output
@@ -720,8 +754,69 @@ static ssize_t store_gps(struct device *dev, struct device_attribute *attr,
return store_status(buf, count, NULL, GPS_ON);
}
+/*
+ * Hotkey functions
+ */
+static struct key_entry *asus_get_entry_by_scancode(int code)
+{
+ struct key_entry *key;
+
+ for (key = asus_keymap; key->type != KE_END; key++)
+ if (code == key->code)
+ return key;
+
+ return NULL;
+}
+
+static struct key_entry *asus_get_entry_by_keycode(int code)
+{
+ struct key_entry *key;
+
+ for (key = asus_keymap; key->type != KE_END; key++)
+ if (code == key->keycode && key->type == KE_KEY)
+ return key;
+
+ return NULL;
+}
+
+static int asus_getkeycode(struct input_dev *dev, int scancode, int *keycode)
+{
+ struct key_entry *key = asus_get_entry_by_scancode(scancode);
+
+ if (key && key->type == KE_KEY) {
+ *keycode = key->keycode;
+ return 0;
+ }
+
+ return -EINVAL;
+}
+
+static int asus_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 = asus_get_entry_by_scancode(scancode);
+ if (key && key->type == KE_KEY) {
+ old_keycode = key->keycode;
+ key->keycode = keycode;
+ set_bit(keycode, dev->keybit);
+ if (!asus_get_entry_by_keycode(old_keycode))
+ clear_bit(old_keycode, dev->keybit);
+ return 0;
+ }
+
+ return -EINVAL;
+}
+
static void asus_hotk_notify(acpi_handle handle, u32 event, void *data)
{
+ static struct key_entry *key;
+ u16 count;
+
/* TODO Find a better way to handle events count. */
if (!hotk)
return;
@@ -738,10 +833,26 @@ static void asus_hotk_notify(acpi_handle handle, u32 event, void *data)
lcd_blank(FB_BLANK_POWERDOWN);
}
- acpi_bus_generate_proc_event(hotk->device, event,
- hotk->event_count[event % 128]++);
-
- return;
+ count = hotk->event_count[event % 128]++;
+ acpi_bus_generate_proc_event(hotk->device, event, count);
+ acpi_bus_generate_netlink_event(hotk->device->pnp.device_class,
+ dev_name(&hotk->device->dev), event,
+ count);
+
+ if (hotk->inputdev) {
+ key = asus_get_entry_by_scancode(event);
+ if (!key)
+ return ;
+
+ switch (key->type) {
+ case KE_KEY:
+ input_report_key(hotk->inputdev, key->keycode, 1);
+ input_sync(hotk->inputdev);
+ input_report_key(hotk->inputdev, key->keycode, 0);
+ input_sync(hotk->inputdev);
+ break;
+ }
+ }
}
#define ASUS_CREATE_DEVICE_ATTR(_name) \
@@ -959,6 +1070,38 @@ static int asus_hotk_get_info(void)
return AE_OK;
}
+static int asus_input_init(void)
+{
+ const struct key_entry *key;
+ int result;
+
+ hotk->inputdev = input_allocate_device();
+ if (!hotk->inputdev) {
+ printk(ASUS_INFO "Unable to allocate input device\n");
+ return 0;
+ }
+ hotk->inputdev->name = "Asus Laptop extra buttons";
+ hotk->inputdev->phys = ASUS_HOTK_FILE "/input0";
+ hotk->inputdev->id.bustype = BUS_HOST;
+ hotk->inputdev->getkeycode = asus_getkeycode;
+ hotk->inputdev->setkeycode = asus_setkeycode;
+
+ for (key = asus_keymap; key->type != KE_END; key++) {
+ switch (key->type) {
+ case KE_KEY:
+ set_bit(EV_KEY, hotk->inputdev->evbit);
+ set_bit(key->keycode, hotk->inputdev->keybit);
+ break;
+ }
+ }
+ result = input_register_device(hotk->inputdev);
+ if (result) {
+ printk(ASUS_INFO "Unable to register input device\n");
+ input_free_device(hotk->inputdev);
+ }
+ return result;
+}
+
static int asus_hotk_check(void)
{
int result = 0;
@@ -1044,7 +1187,7 @@ static int asus_hotk_add(struct acpi_device *device)
/* GPS is on by default */
write_status(NULL, 1, GPS_ON);
- end:
+end:
if (result) {
kfree(hotk->name);
kfree(hotk);
@@ -1091,10 +1234,17 @@ static void asus_led_exit(void)
ASUS_LED_UNREGISTER(gled);
}
+static void asus_input_exit(void)
+{
+ if (hotk->inputdev)
+ input_unregister_device(hotk->inputdev);
+}
+
static void __exit asus_laptop_exit(void)
{
asus_backlight_exit();
asus_led_exit();
+ asus_input_exit();
acpi_bus_unregister_driver(&asus_hotk_driver);
sysfs_remove_group(&asuspf_device->dev.kobj, &asuspf_attribute_group);
@@ -1216,6 +1366,10 @@ static int __init asus_laptop_init(void)
printk(ASUS_INFO "Brightness ignored, must be controlled by "
"ACPI video driver\n");
+ result = asus_input_init();
+ if (result)
+ goto fail_input;
+
result = asus_led_init(dev);
if (result)
goto fail_led;
@@ -1242,22 +1396,25 @@ static int __init asus_laptop_init(void)
return 0;
- fail_sysfs:
+fail_sysfs:
platform_device_del(asuspf_device);
- fail_platform_device2:
+fail_platform_device2:
platform_device_put(asuspf_device);
- fail_platform_device1:
+fail_platform_device1:
platform_driver_unregister(&asuspf_driver);
- fail_platform_driver:
+fail_platform_driver:
asus_led_exit();
- fail_led:
+fail_led:
+ asus_input_exit();
+
+fail_input:
asus_backlight_exit();
- fail_backlight:
+fail_backlight:
return result;
}
diff --git a/drivers/platform/x86/asus_acpi.c b/drivers/platform/x86/asus_acpi.c
index 1e74988c7b2..ba1f7497e4b 100644
--- a/drivers/platform/x86/asus_acpi.c
+++ b/drivers/platform/x86/asus_acpi.c
@@ -143,6 +143,7 @@ struct asus_hotk {
S1300N, S5200N*/
A4S, /* Z81sp */
F3Sa, /* (Centrino) */
+ R1F,
END_MODEL
} model; /* Models currently supported */
u16 event_count[128]; /* Count for each event TODO make this better */
@@ -420,7 +421,18 @@ static struct model_data model_conf[END_MODEL] = {
.display_get = "\\ADVG",
.display_set = "SDSP",
},
-
+ {
+ .name = "R1F",
+ .mt_bt_switch = "BLED",
+ .mt_mled = "MLED",
+ .mt_wled = "WLED",
+ .mt_lcd_switch = "\\Q10",
+ .lcd_status = "\\GP06",
+ .brightness_set = "SPLV",
+ .brightness_get = "GPLV",
+ .display_set = "SDSP",
+ .display_get = "\\INFB"
+ }
};
/* procdir we use */
@@ -975,7 +987,6 @@ asus_proc_add(char *name, proc_writefunc *writefunc,
proc->write_proc = writefunc;
proc->read_proc = readfunc;
proc->data = acpi_driver_data(device);
- proc->owner = THIS_MODULE;
proc->uid = asus_uid;
proc->gid = asus_gid;
return 0;
@@ -1008,7 +1019,6 @@ static int asus_hotk_add_fs(struct acpi_device *device)
if (proc) {
proc->read_proc = proc_read_info;
proc->data = acpi_driver_data(device);
- proc->owner = THIS_MODULE;
proc->uid = asus_uid;
proc->gid = asus_gid;
} else {
@@ -1165,6 +1175,8 @@ static int asus_model_match(char *model)
return W3V;
else if (strncmp(model, "W5A", 3) == 0)
return W5A;
+ else if (strncmp(model, "R1F", 3) == 0)
+ return R1F;
else if (strncmp(model, "A4S", 3) == 0)
return A4S;
else if (strncmp(model, "F3Sa", 4) == 0)
@@ -1422,7 +1434,6 @@ static int __init asus_acpi_init(void)
printk(KERN_ERR "Asus ACPI: Unable to create /proc entry\n");
return -ENODEV;
}
- asus_proc_dir->owner = THIS_MODULE;
result = acpi_bus_register_driver(&asus_hotk_driver);
if (result < 0) {
diff --git a/drivers/platform/x86/eeepc-laptop.c b/drivers/platform/x86/eeepc-laptop.c
index 9d93cb971e5..6f54fd1757c 100644
--- a/drivers/platform/x86/eeepc-laptop.c
+++ b/drivers/platform/x86/eeepc-laptop.c
@@ -30,6 +30,7 @@
#include <linux/uaccess.h>
#include <linux/input.h>
#include <linux/rfkill.h>
+#include <linux/pci.h>
#define EEEPC_LAPTOP_VERSION "0.1"
@@ -161,6 +162,10 @@ static struct key_entry eeepc_keymap[] = {
{KE_KEY, 0x13, KEY_MUTE },
{KE_KEY, 0x14, KEY_VOLUMEDOWN },
{KE_KEY, 0x15, KEY_VOLUMEUP },
+ {KE_KEY, 0x1a, KEY_COFFEE },
+ {KE_KEY, 0x1b, KEY_ZOOM },
+ {KE_KEY, 0x1c, KEY_PROG2 },
+ {KE_KEY, 0x1d, KEY_PROG3 },
{KE_KEY, 0x30, KEY_SWITCHVIDEOMODE },
{KE_KEY, 0x31, KEY_SWITCHVIDEOMODE },
{KE_KEY, 0x32, KEY_SWITCHVIDEOMODE },
@@ -510,18 +515,59 @@ static int eeepc_hotk_check(void)
static void notify_brn(void)
{
struct backlight_device *bd = eeepc_backlight_device;
- bd->props.brightness = read_brightness(bd);
+ if (bd)
+ bd->props.brightness = read_brightness(bd);
+}
+
+static void eeepc_rfkill_notify(acpi_handle handle, u32 event, void *data)
+{
+ struct pci_dev *dev;
+ struct pci_bus *bus = pci_find_bus(0, 1);
+
+ if (event != ACPI_NOTIFY_BUS_CHECK)
+ return;
+
+ if (!bus) {
+ printk(EEEPC_WARNING "Unable to find PCI bus 1?\n");
+ return;
+ }
+
+ if (get_acpi(CM_ASL_WLAN) == 1) {
+ dev = pci_get_slot(bus, 0);
+ if (dev) {
+ /* Device already present */
+ pci_dev_put(dev);
+ return;
+ }
+ dev = pci_scan_single_device(bus, 0);
+ if (dev) {
+ pci_bus_assign_resources(bus);
+ if (pci_bus_add_device(dev))
+ printk(EEEPC_ERR "Unable to hotplug wifi\n");
+ }
+ } else {
+ dev = pci_get_slot(bus, 0);
+ if (dev) {
+ pci_remove_bus_device(dev);
+ pci_dev_put(dev);
+ }
+ }
}
static void eeepc_hotk_notify(acpi_handle handle, u32 event, void *data)
{
static struct key_entry *key;
+ u16 count;
+
if (!ehotk)
return;
if (event >= NOTIFY_BRN_MIN && event <= NOTIFY_BRN_MAX)
notify_brn();
- acpi_bus_generate_proc_event(ehotk->device, event,
- ehotk->event_count[event % 128]++);
+ count = ehotk->event_count[event % 128]++;
+ acpi_bus_generate_proc_event(ehotk->device, event, count);
+ acpi_bus_generate_netlink_event(ehotk->device->pnp.device_class,
+ dev_name(&ehotk->device->dev), event,
+ count);
if (ehotk->inputdev) {
key = eepc_get_entry_by_scancode(event);
if (key) {
@@ -539,6 +585,45 @@ static void eeepc_hotk_notify(acpi_handle handle, u32 event, void *data)
}
}
+static int eeepc_register_rfkill_notifier(char *node)
+{
+ acpi_status status = AE_OK;
+ acpi_handle handle;
+
+ status = acpi_get_handle(NULL, node, &handle);
+
+ if (ACPI_SUCCESS(status)) {
+ status = acpi_install_notify_handler(handle,
+ ACPI_SYSTEM_NOTIFY,
+ eeepc_rfkill_notify,
+ NULL);
+ if (ACPI_FAILURE(status))
+ printk(EEEPC_WARNING
+ "Failed to register notify on %s\n", node);
+ } else
+ return -ENODEV;
+
+ return 0;
+}
+
+static void eeepc_unregister_rfkill_notifier(char *node)
+{
+ acpi_status status = AE_OK;
+ acpi_handle handle;
+
+ status = acpi_get_handle(NULL, node, &handle);
+
+ if (ACPI_SUCCESS(status)) {
+ status = acpi_remove_notify_handler(handle,
+ ACPI_SYSTEM_NOTIFY,
+ eeepc_rfkill_notify);
+ if (ACPI_FAILURE(status))
+ printk(EEEPC_ERR
+ "Error removing rfkill notify handler %s\n",
+ node);
+ }
+}
+
static int eeepc_hotk_add(struct acpi_device *device)
{
acpi_status status = AE_OK;
@@ -558,7 +643,7 @@ static int eeepc_hotk_add(struct acpi_device *device)
ehotk->device = device;
result = eeepc_hotk_check();
if (result)
- goto end;
+ goto ehotk_fail;
status = acpi_install_notify_handler(ehotk->handle, ACPI_SYSTEM_NOTIFY,
eeepc_hotk_notify, ehotk);
if (ACPI_FAILURE(status))
@@ -569,18 +654,25 @@ static int eeepc_hotk_add(struct acpi_device *device)
RFKILL_TYPE_WLAN);
if (!ehotk->eeepc_wlan_rfkill)
- goto end;
+ goto wlan_fail;
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)
+ if (get_acpi(CM_ASL_WLAN) == 1) {
ehotk->eeepc_wlan_rfkill->state =
RFKILL_STATE_UNBLOCKED;
- else
+ rfkill_set_default(RFKILL_TYPE_WLAN,
+ RFKILL_STATE_UNBLOCKED);
+ } else {
ehotk->eeepc_wlan_rfkill->state =
RFKILL_STATE_SOFT_BLOCKED;
- rfkill_register(ehotk->eeepc_wlan_rfkill);
+ rfkill_set_default(RFKILL_TYPE_WLAN,
+ RFKILL_STATE_SOFT_BLOCKED);
+ }
+ result = rfkill_register(ehotk->eeepc_wlan_rfkill);
+ if (result)
+ goto wlan_fail;
}
if (get_acpi(CM_ASL_BLUETOOTH) != -1) {
@@ -588,27 +680,47 @@ static int eeepc_hotk_add(struct acpi_device *device)
rfkill_allocate(&device->dev, RFKILL_TYPE_BLUETOOTH);
if (!ehotk->eeepc_bluetooth_rfkill)
- goto end;
+ goto bluetooth_fail;
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)
+ if (get_acpi(CM_ASL_BLUETOOTH) == 1) {
ehotk->eeepc_bluetooth_rfkill->state =
RFKILL_STATE_UNBLOCKED;
- else
+ rfkill_set_default(RFKILL_TYPE_BLUETOOTH,
+ RFKILL_STATE_UNBLOCKED);
+ } else {
ehotk->eeepc_bluetooth_rfkill->state =
RFKILL_STATE_SOFT_BLOCKED;
- rfkill_register(ehotk->eeepc_bluetooth_rfkill);
- }
+ rfkill_set_default(RFKILL_TYPE_BLUETOOTH,
+ RFKILL_STATE_SOFT_BLOCKED);
+ }
- end:
- if (result) {
- kfree(ehotk);
- ehotk = NULL;
+ result = rfkill_register(ehotk->eeepc_bluetooth_rfkill);
+ if (result)
+ goto bluetooth_fail;
}
+
+ eeepc_register_rfkill_notifier("\\_SB.PCI0.P0P6");
+ eeepc_register_rfkill_notifier("\\_SB.PCI0.P0P7");
+
+ return 0;
+
+ bluetooth_fail:
+ if (ehotk->eeepc_bluetooth_rfkill)
+ rfkill_free(ehotk->eeepc_bluetooth_rfkill);
+ rfkill_unregister(ehotk->eeepc_wlan_rfkill);
+ ehotk->eeepc_wlan_rfkill = NULL;
+ wlan_fail:
+ if (ehotk->eeepc_wlan_rfkill)
+ rfkill_free(ehotk->eeepc_wlan_rfkill);
+ ehotk_fail:
+ kfree(ehotk);
+ ehotk = NULL;
+
return result;
}
@@ -622,6 +734,10 @@ static int eeepc_hotk_remove(struct acpi_device *device, int type)
eeepc_hotk_notify);
if (ACPI_FAILURE(status))
printk(EEEPC_ERR "Error removing notify handler\n");
+
+ eeepc_unregister_rfkill_notifier("\\_SB.PCI0.P0P6");
+ eeepc_unregister_rfkill_notifier("\\_SB.PCI0.P0P7");
+
kfree(ehotk);
return 0;
}
@@ -737,13 +853,21 @@ static void eeepc_backlight_exit(void)
{
if (eeepc_backlight_device)
backlight_device_unregister(eeepc_backlight_device);
- if (ehotk->inputdev)
- input_unregister_device(ehotk->inputdev);
+ eeepc_backlight_device = NULL;
+}
+
+static void eeepc_rfkill_exit(void)
+{
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;
+}
+
+static void eeepc_input_exit(void)
+{
+ if (ehotk->inputdev)
+ input_unregister_device(ehotk->inputdev);
}
static void eeepc_hwmon_exit(void)
@@ -762,6 +886,8 @@ static void eeepc_hwmon_exit(void)
static void __exit eeepc_laptop_exit(void)
{
eeepc_backlight_exit();
+ eeepc_rfkill_exit();
+ eeepc_input_exit();
eeepc_hwmon_exit();
acpi_bus_unregister_driver(&eeepc_hotk_driver);
sysfs_remove_group(&platform_device->dev.kobj,
@@ -865,6 +991,8 @@ fail_platform_driver:
fail_hwmon:
eeepc_backlight_exit();
fail_backlight:
+ eeepc_input_exit();
+ eeepc_rfkill_exit();
return result;
}
diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c
index 65dc41540c6..45940f31fe9 100644
--- a/drivers/platform/x86/fujitsu-laptop.c
+++ b/drivers/platform/x86/fujitsu-laptop.c
@@ -166,6 +166,7 @@ struct fujitsu_hotkey_t {
struct platform_device *pf_device;
struct kfifo *fifo;
spinlock_t fifo_lock;
+ int rfkill_supported;
int rfkill_state;
int logolamp_registered;
int kblamps_registered;
@@ -526,7 +527,7 @@ static ssize_t
show_lid_state(struct device *dev,
struct device_attribute *attr, char *buf)
{
- if (fujitsu_hotkey->rfkill_state == UNSUPPORTED_CMD)
+ if (!(fujitsu_hotkey->rfkill_supported & 0x100))
return sprintf(buf, "unknown\n");
if (fujitsu_hotkey->rfkill_state & 0x100)
return sprintf(buf, "open\n");
@@ -538,7 +539,7 @@ static ssize_t
show_dock_state(struct device *dev,
struct device_attribute *attr, char *buf)
{
- if (fujitsu_hotkey->rfkill_state == UNSUPPORTED_CMD)
+ if (!(fujitsu_hotkey->rfkill_supported & 0x200))
return sprintf(buf, "unknown\n");
if (fujitsu_hotkey->rfkill_state & 0x200)
return sprintf(buf, "docked\n");
@@ -550,7 +551,7 @@ static ssize_t
show_radios_state(struct device *dev,
struct device_attribute *attr, char *buf)
{
- if (fujitsu_hotkey->rfkill_state == UNSUPPORTED_CMD)
+ if (!(fujitsu_hotkey->rfkill_supported & 0x20))
return sprintf(buf, "unknown\n");
if (fujitsu_hotkey->rfkill_state & 0x20)
return sprintf(buf, "on\n");
@@ -928,8 +929,17 @@ static int acpi_fujitsu_hotkey_add(struct acpi_device *device)
; /* No action, result is discarded */
vdbg_printk(FUJLAPTOP_DBG_INFO, "Discarded %i ringbuffer entries\n", i);
- fujitsu_hotkey->rfkill_state =
- call_fext_func(FUNC_RFKILL, 0x4, 0x0, 0x0);
+ fujitsu_hotkey->rfkill_supported =
+ call_fext_func(FUNC_RFKILL, 0x0, 0x0, 0x0);
+
+ /* Make sure our bitmask of supported functions is cleared if the
+ RFKILL function block is not implemented, like on the S7020. */
+ if (fujitsu_hotkey->rfkill_supported == UNSUPPORTED_CMD)
+ fujitsu_hotkey->rfkill_supported = 0;
+
+ if (fujitsu_hotkey->rfkill_supported)
+ fujitsu_hotkey->rfkill_state =
+ call_fext_func(FUNC_RFKILL, 0x4, 0x0, 0x0);
/* Suspect this is a keymap of the application panel, print it */
printk(KERN_INFO "fujitsu-laptop: BTNI: [0x%x]\n",
@@ -1005,8 +1015,9 @@ static void acpi_fujitsu_hotkey_notify(acpi_handle handle, u32 event,
input = fujitsu_hotkey->input;
- fujitsu_hotkey->rfkill_state =
- call_fext_func(FUNC_RFKILL, 0x4, 0x0, 0x0);
+ if (fujitsu_hotkey->rfkill_supported)
+ fujitsu_hotkey->rfkill_state =
+ call_fext_func(FUNC_RFKILL, 0x4, 0x0, 0x0);
switch (event) {
case ACPI_FUJITSU_NOTIFY_CODE1:
diff --git a/drivers/platform/x86/panasonic-laptop.c b/drivers/platform/x86/panasonic-laptop.c
index f30db367c82..c47a44dcb70 100644
--- a/drivers/platform/x86/panasonic-laptop.c
+++ b/drivers/platform/x86/panasonic-laptop.c
@@ -507,7 +507,7 @@ static void acpi_pcc_generate_keyinput(struct pcc_acpi *pcc)
hkey_num = result & 0xf;
- if (hkey_num < 0 || hkey_num > ARRAY_SIZE(pcc->keymap)) {
+ if (hkey_num < 0 || hkey_num >= ARRAY_SIZE(pcc->keymap)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"hotkey number out of range: %d\n",
hkey_num));
diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
index 537959d0714..bc8996c849a 100644
--- a/drivers/platform/x86/sony-laptop.c
+++ b/drivers/platform/x86/sony-laptop.c
@@ -1917,12 +1917,7 @@ static struct sonypi_compat_s sonypi_compat = {
static int sonypi_misc_fasync(int fd, struct file *filp, int on)
{
- int retval;
-
- retval = fasync_helper(fd, filp, on, &sonypi_compat.fifo_async);
- if (retval < 0)
- return retval;
- return 0;
+ return fasync_helper(fd, filp, on, &sonypi_compat.fifo_async);
}
static int sonypi_misc_release(struct inode *inode, struct file *file)
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index bcbc05107ba..3dad27a385d 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -6992,7 +6992,6 @@ static int __init ibm_init(struct ibm_init_struct *iibm)
ret = -ENODEV;
goto err_out;
}
- entry->owner = THIS_MODULE;
entry->data = ibm;
entry->read_proc = &dispatch_procfs_read;
if (ibm->write)
@@ -7405,7 +7404,6 @@ static int __init thinkpad_acpi_module_init(void)
thinkpad_acpi_module_exit();
return -ENODEV;
}
- proc_dir->owner = THIS_MODULE;
ret = platform_driver_register(&tpacpi_pdriver);
if (ret) {
@@ -7532,7 +7530,7 @@ MODULE_ALIAS(TPACPI_DRVR_SHORTNAME);
* if it is not there yet.
*/
#define IBM_BIOS_MODULE_ALIAS(__type) \
- MODULE_ALIAS("dmi:bvnIBM:bvr" __type "ET??WW")
+ MODULE_ALIAS("dmi:bvnIBM:bvr" __type "ET??WW*")
/* Non-ancient thinkpads */
MODULE_ALIAS("dmi:bvnIBM:*:svnIBM:*:pvrThinkPad*:rvnIBM:*");
@@ -7541,9 +7539,9 @@ MODULE_ALIAS("dmi:bvnLENOVO:*:svnLENOVO:*:pvrThinkPad*:rvnLENOVO:*");
/* Ancient thinkpad BIOSes have to be identified by
* BIOS type or model number, and there are far less
* BIOS types than model numbers... */
-IBM_BIOS_MODULE_ALIAS("I[B,D,H,I,M,N,O,T,W,V,Y,Z]");
-IBM_BIOS_MODULE_ALIAS("1[0,3,6,8,A-G,I,K,M-P,S,T]");
-IBM_BIOS_MODULE_ALIAS("K[U,X-Z]");
+IBM_BIOS_MODULE_ALIAS("I[BDHIMNOTWVYZ]");
+IBM_BIOS_MODULE_ALIAS("1[0368A-GIKM-PST]");
+IBM_BIOS_MODULE_ALIAS("K[UX-Z]");
MODULE_AUTHOR("Borislav Deianov, Henrique de Moraes Holschuh");
MODULE_DESCRIPTION(TPACPI_DESC);
diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c
index 40e60fc2e59..9f187265db8 100644
--- a/drivers/platform/x86/toshiba_acpi.c
+++ b/drivers/platform/x86/toshiba_acpi.c
@@ -679,8 +679,6 @@ static acpi_status __init add_device(void)
toshiba_proc_dir,
(read_proc_t *) dispatch_read,
item);
- if (proc)
- proc->owner = THIS_MODULE;
if (proc && item->write_func)
proc->write_proc = (write_proc_t *) dispatch_write;
}
@@ -772,7 +770,6 @@ static int __init toshiba_acpi_init(void)
toshiba_acpi_exit();
return -ENODEV;
} else {
- toshiba_proc_dir->owner = THIS_MODULE;
status = add_device();
if (ACPI_FAILURE(status)) {
toshiba_acpi_exit();
diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c
index 8a8b377712c..2f269e117b8 100644
--- a/drivers/platform/x86/wmi.c
+++ b/drivers/platform/x86/wmi.c
@@ -708,7 +708,7 @@ static int __init acpi_wmi_add(struct acpi_device *device)
static int __init acpi_wmi_init(void)
{
- acpi_status result;
+ int result;
INIT_LIST_HEAD(&wmi_blocks.list);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-27 12:21:51 +0000