asus-laptop: add wireless and bluetooth status parameter

These to parameter allow to set the status of wlan and bluetooth
device when the module load. On some models, the device will
always be down

asus-laptop: add wireless and bluetooth status parameter

These to parameter allow to set the status of wlan and bluetooth
device when the module load. On some models, the device will
always be down on boot, so the default behavior is to always
enable these devices.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>

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asus-laptop: change light sens default values.

The light sensor disable brightness key and
/sys/class/backlight/ control. There was a lot of report
from users who didn't understand why they couldn't

asus-laptop: change light sens default values.

The light sensor disable brightness key and
/sys/class/backlight/ control. There was a lot of report
from users who didn't understand why they couldn't change their
brightness, including:

https://bugs.launchpad.net/bugs/222171
https://bugzilla.novell.com/show_bug.cgi?id=514747
http://bugzilla.kernel.org/show_bug.cgi?id=13671
http://bugzilla.kernel.org/show_bug.cgi?id=14432

Now the light sensor is disabled, and if the user want to enable
it, the level should be ok.

The funny thing is that comments where ok, not code.

Cc: stable@kernel.org
Cc: Thomas Renninger <trenn@suse.de>
Cc: Peter Küppers <peter-mailbox@web.de>
Cc: Michael Franzl <michaelfranzl@gmx.at>
Cc: Ian Turner <vectro@vectro.org>
Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Len Brown <len.brown@intel.com>

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asus-laptop: Add wlan switch found on V6V

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Len Brown <len.brown@intel.com>

asus-laptop: add Lenovo SL hotkey support

Lenovo SL series laptop has a very similar DSDT with Asus laptops. We can
easily have the extra ACPI function support with little modification in
asus-lapto

asus-laptop: add Lenovo SL hotkey support

Lenovo SL series laptop has a very similar DSDT with Asus laptops. We can
easily have the extra ACPI function support with little modification in
asus-laptop.c

Here is the hotkey enablement for Lenovo SL series laptop.

This patch will enable the following hotkey:
- Volumn Up
- Volumn Down
- Mute
- Screen Lock (Fn+F2)
- Battery Status (Fn+F3)
- WLAN switch (Fn+F5)
- Video output switch (Fn+F7)
- Touchpad switch (Fn+F8)
- Screen Magnifier (Fn+Space)

The following function of Lenovo SL laptop is still need to be enabled:
- Hotkey: KEY_SUSPEND (Fn+F4), KEY_SLEEP (Fn+F12), Dock Eject (Fn+F9)
- Rfkill for bluetooth and wlan
- LenovoCare LED
- Hwmon for fan speed
- Fingerprint scanner
- Active Protection System

Signed-off-by: Ike Panhc <ike.pan@canonical.com>
Signed-off-by: Len Brown <len.brown@intel.com>

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asus-laptop: use KEY_F13 to map "Disable Touchpad" event

The same key is used in toshiba-laptop, and there is no
reserved key for that.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-

asus-laptop: use KEY_F13 to map "Disable Touchpad" event

The same key is used in toshiba-laptop, and there is no
reserved key for that.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Len Brown <len.brown@intel.com>

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asus-laptop: set acpi_driver.owner

The owner field provides the link between drivers and modules in sysfs,
but no ACPI driver was setting it.

After setting the owner field, we can see which module

asus-laptop: set acpi_driver.owner

The owner field provides the link between drivers and modules in sysfs,
but no ACPI driver was setting it.

After setting the owner field, we can see which module provides which
driver and vice versa by looking at /sys/bus/acpi/driver/*/module and
/sys/module/*/drivers/acpi:*.

Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Signed-off-by: Len Brown <len.brown@intel.com>

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asus-laptop: Remove uneccesary acpi_disabled check

acpi_bus_register_driver() already checks acpi_disabled, so acpi bus
drivers don't need to.

Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.

asus-laptop: Remove uneccesary acpi_disabled check

acpi_bus_register_driver() already checks acpi_disabled, so acpi bus
drivers don't need to.

Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Signed-off-by: Len Brown <len.brown@intel.com>

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asus-laptop: Remove redundant NULL checks

The acpi device callbacks add, start, remove, suspend and resume can
never be called with a NULL acpi_device. Each callsite in acpi/scan.c
has to dereferenc

asus-laptop: Remove redundant NULL checks

The acpi device callbacks add, start, remove, suspend and resume can
never be called with a NULL acpi_device. Each callsite in acpi/scan.c
has to dereference the device in order to get the ops structure, e.g.

struct acpi_device *acpi_dev = to_acpi_device(dev);
struct acpi_driver *acpi_drv = acpi_dev->driver;

if (acpi_drv && acpi_drv->ops.suspend)
return acpi_drv->ops.suspend(acpi_dev, state);

Remove all checks for acpi_dev == NULL within these callbacks.

Also remove the checks for acpi_driver_data(acpi_dev) == NULL. None of
these checks could fail unless the driver does something strange
(which none of them do), the acpi core did something terribly wrong,
or we have a memory corruption issue. If this does happen then it's
best to dereference the pointer and crash noisily.

Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Signed-off-by: Len Brown <len.brown@intel.com>

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asus-laptop: Fix coding style for comments

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Len Brown <len.brown@intel.com>

asus-laptop: Add "calculator" hotkey

Found on UX50V.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Len Brown <len.brown@intel.com>

asus-laptop: Add suport for another "Media" key

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Len Brown <len.brown@intel.com>

asus-laptop: handle keyboard backlight keys

Add support for the Fn+F3/Fn+F4 keys and map them
as KEY_KBDILLUMUP and KEY_KBDILLUMDOWN.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-of

asus-laptop: handle keyboard backlight keys

Add support for the Fn+F3/Fn+F4 keys and map them
as KEY_KBDILLUMUP and KEY_KBDILLUMDOWN.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Len Brown <len.brown@intel.com>

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asus-laptop: Add support for Keyboard backlight

Add support for keyboard backlight found in Asus U50VG.

The SMC driver for the Apples does it via LED. To be
consistent with that we create /sys/clas

asus-laptop: Add support for Keyboard backlight

Add support for keyboard backlight found in Asus U50VG.

The SMC driver for the Apples does it via LED. To be
consistent with that we create /sys/class/leds/asus::kbd_backlight/
to control the keyboard backlight.

SLKB and GLKB are used to get/set the backlight. On
the U50VG is supports 4 brightness level, but this may
change with other models.

SLKB take a 8 bit integer where the higher bit is used
to toggle the backlight, and the over 7 bits control the
brightness level.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Len Brown <len.brown@intel.com>

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asus-laptop: set maximum led brightness

Set the right maximum brightness which is one, because
they can only be on or off.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Len B

asus-laptop: set maximum led brightness

Set the right maximum brightness which is one, because
they can only be on or off.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Len Brown <len.brown@intel.com>

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asus-laptop: Map X50R hotkeys

Map some new hotkeys found on X50R.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Len Brown <len.brown@intel.com>

asus-laptop: Add *_led_get() functions

Add support for getting led brightness directly from
the hardware. Currently we don't need it, but it is needed
to support keyboard backlight/led.

Signed-off-

asus-laptop: Add *_led_get() functions

Add support for getting led brightness directly from
the hardware. Currently we don't need it, but it is needed
to support keyboard backlight/led.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Len Brown <len.brown@intel.com>

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asus-laptop: Show HRWS in infos and fix output format

Show HRWS in /sys/platform/devices/asus-laptop/infos.
HRWS is a bitfield used to get information about Hardware
available in the laptop.
Also ch

asus-laptop: Show HRWS in infos and fix output format

Show HRWS in /sys/platform/devices/asus-laptop/infos.
HRWS is a bitfield used to get information about Hardware
available in the laptop.
Also change sprintf format from 0x%04x to %#x.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Len Brown <len.brown@intel.com>

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asus-laptop: use pr_fmt and pr_<level>

Convert the unusual printk(ASUS_<level> uses to
the more standard pr_fmt and pr_<level>(.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by:

asus-laptop: use pr_fmt and pr_<level>

Convert the unusual printk(ASUS_<level> uses to
the more standard pr_fmt and pr_<level>(.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Len Brown <len.brown@intel.com>

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asus-laptop: platform dev as parent for led and backlight

Makes asus-laptop platform device the parent device of
backlight and led classes.

With this patch, leds and backlight are also available in

asus-laptop: platform dev as parent for led and backlight

Makes asus-laptop platform device the parent device of
backlight and led classes.

With this patch, leds and backlight are also available in
/sys/devices/platform/asus-laptop/ like thinkpad_acpi.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Len Brown <len.brown@intel.com>

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ACPI: asus-laptop: use .notify method instead of installing handler directly

This patch adds a .notify() method. The presence of .notify() causes
Linux/ACPI to manage event handlers and notify hand

ACPI: asus-laptop: use .notify method instead of installing handler directly

This patch adds a .notify() method. The presence of .notify() causes
Linux/ACPI to manage event handlers and notify handlers on our behalf,
so we don't have to install and remove them ourselves.

This driver apparently relies on seeing ALL notify events, not just
device-specific ones (because it used ACPI_ALL_NOTIFY). We use the
ACPI_DRIVER_ALL_NOTIFY_EVENTS driver flag to request all events.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
CC: Corentin Chary <corentincj@iksaif.net>
CC: acpi4asus-user@lists.sourceforge.net
Signed-off-by: Len Brown <len.brown@intel.com>

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asus-laptop: fix input keycode

KEY_STOP is now KEY_STOPCD
It's the correct key to stop a media
BTN_EXTRA is now KEY_SCREENLOCK:
The laptop manual tells us that this key is for screenlock
KEY_TV is

asus-laptop: fix input keycode

KEY_STOP is now KEY_STOPCD
It's the correct key to stop a media
BTN_EXTRA is now KEY_SCREENLOCK:
The laptop manual tells us that this key is for screenlock
KEY_TV is now KEY_PROG1
So it can be reported to X server

Ref: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/361505

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Len Brown <len.brown@intel.com>

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asus-laptop: restore acpi_generate_proc_event()

Restore acpi_generate_proc_event() for backward
compatibility with old acpi scripts.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off

asus-laptop: restore acpi_generate_proc_event()

Restore acpi_generate_proc_event() for backward
compatibility with old acpi scripts.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Len Brown <len.brown@intel.com>

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asus-laptop: fix label indentation

Fix the label indentation

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Len Brown <len.brown@intel.com>

asus-laptop: hotkeys via the generic input interface

This patch is based on eeepc-laptop.c and the patchs
from Nicolas Trangez and Daniel Nascimento (mainly for the keymap).

Signed-off-by: Corentin

asus-laptop: hotkeys via the generic input interface

This patch is based on eeepc-laptop.c and the patchs
from Nicolas Trangez and Daniel Nascimento (mainly for the keymap).

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Len Brown <len.brown@intel.com>

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asus-laptop: use generic netlink interface

To be prepared for /proc/acpi/event removal we export events
also through generic netlink interface.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>

asus-laptop: use generic netlink interface

To be prepared for /proc/acpi/event removal we export events
also through generic netlink interface.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Len Brown <len.brown@intel.com>

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