* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (59 commits)
ACPI / PM: Fix build problems for !CONFIG_ACPI related to NVS rework
ACPI: fix resource check message
ACPI / Battery: Update information on info notification and resume
ACPI: Drop device flag wake_capable
ACPI: Always check if _PRW is present before trying to evaluate it
ACPI / PM: Check status of power resources under mutexes
ACPI / PM: Rename acpi_power_off_device()
ACPI / PM: Drop acpi_power_nocheck
ACPI / PM: Drop acpi_bus_get_power()
Platform / x86: Make fujitsu_laptop use acpi_bus_update_power()
ACPI / Fan: Rework the handling of power resources
ACPI / PM: Register power resource devices as soon as they are needed
ACPI / PM: Register acpi_power_driver early
ACPI / PM: Add function for updating device power state consistently
ACPI / PM: Add function for device power state initialization
ACPI / PM: Introduce __acpi_bus_get_power()
ACPI / PM: Introduce function for refcounting device power resources
ACPI / PM: Add functions for manipulating lists of power resources
ACPI / PM: Prevent acpi_power_get_inferred_state() from making changes
ACPICA: Update version to 20101209
...
Use the new function acpi_bus_update_power(), which is safer than
acpi_bus_get_power(), for getting device power state in
acpi_fujitsu_add() and acpi_fujitsu_hotkey_add().
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Reported-and-Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Currently the x86 platform devices are not consistent about selecting
or depending on the LEDs Kconfig variables, and this inconsistency
leads to Kconfig getting upset and refusing to offer LEDs (even on
non-x86 platforms):
drivers/platform/x86/Kconfig:422:error: recursive dependency detected!
drivers/platform/x86/Kconfig:422: symbol EEEPC_WMI depends on ACPI_WMI
drivers/platform/x86/Kconfig:438: symbol ACPI_WMI is selected by ACER_WMI
drivers/platform/x86/Kconfig:18: symbol ACER_WMI depends on LEDS_CLASS
drivers/leds/Kconfig:10: symbol LEDS_CLASS is selected by EEEPC_WMI
Fix this by always selecting rather than depending on the symbols as
slightly more drivers use this approach already and it seems more
user friendly.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Fix sparse warning for non-ANSI function declaration:
drivers/platform/x86/sony-laptop.c:1134:35: warning: non-ANSI function declaration of function 'sony_nc_rfkill_update'
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Matthew Garrett <mjg@redhat.com>
Cc: Mattia Dongili <malattia@linux.it>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Fix sparse warning for non-ANSI function declaration:
drivers/platform/x86/intel_ips.c:1477:25: warning: non-ANSI function declaration of function 'ips_link_to_i915_driver'
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Add the KHLB2 model identifier to the list of supported models
Signed-off-by: Albert Astals Cid <aacid@kde.org>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Enabled Acer Launch Manager mode to disable the EC raw behavior for
communication devices when WMID3 method available. And, we also add a
ec_raw_mode kernel module option for enable The EC raw behavior mode
when anyone what reset it back.
When Acer Launch Manager mode enabled, EC will stop to touch any
communication devices' RF state or power state that causes conflict
with rfkill_input or any userland daemon to charge the rfkill rules.
Signed-off-by: Lee, Chun-Yi <jlee@novell.com>
Acked-by: Thomas Renninger <trenn@suse.de>
Acked-by: Jiri Benc <jbenc@suse.cz>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
Cc: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Latest kernel has many changes in IRQ subsystem and its interfaces, like adding
"irq_eoi" for struct irq_chip, this patch will make it support both the new
and old interface.
Cc: Alek Du <alek.du@intel.com>
Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Hi,
In drivers/platform/x86/thinkpad_acpi.c::acpi_evalf() we don't always call
va_end() after va_start(). This patch corrects that.
Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Initial wlan/bluetooth/wwan rfkill software block state when acer-wmi driver
probe. Acer notebook can save the devices state and this patch can use it to
initial the devices' rfkill state.
Signed-off-by: Lee, Chun-Yi <jlee@novell.com>
Acked-by: Thomas Renninger <trenn@suse.de>
Cc: Carlos Corbacho <carlos@strangeworlds.co.uk>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
With 'make oldnoconfig' I see these warnings in linux-next (next-20101208):
drivers/platform/x86/Kconfig:422:error: recursive dependency detected!
drivers/platform/x86/Kconfig:422: symbol EEEPC_WMI depends on ACPI_WMI
drivers/platform/x86/Kconfig:438: symbol ACPI_WMI is selected by ACER_WMI
drivers/platform/x86/Kconfig:18: symbol ACER_WMI depends on LEDS_CLASS
drivers/leds/Kconfig:10: symbol LEDS_CLASS is selected by EEEPC_WMI
This patch replaces all "select on ACPI_WMI" by "depends on ACPI_WMI".
Quote from David Woodhouse:
"A better policy is: "NEVER USE SELECT"."
Reported-and-tested-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: Sedat Dilek <sedat.dilek@gmail.com>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Passing ideapad_priv as argument and try not to using too much global variable.
This is part 2 for rfkill.
Signed-off-by: Ike Panhc <ike.pan@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Passing ideapad_priv as argument and try not to using too much global variable.
This is part 1 for platform driver and input device.
Signed-off-by: Ike Panhc <ike.pan@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
1. Add markups on init and exit functions
2. Unify the comments in the same style
3. Return result when module initial
Signed-off-by: Ike Panhc <ike.pan@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Hotkey enabled by this patch:
Fn+F3: Video mode switch
Fn+F5: software rfkill for wifi
For some ideapad when push Fn+F3, hardware generates Super-P keys, those key
will not be enabled by this patch.
Thanks for Dave Hansen report the problem. If CONFIG_INPUT_SPARSEKMAP is not
set, when building, you will have error message:
ERROR: "sparse_keymap_setup" [drivers/platform/x86/ideapad-laptop.ko] undefined!
ERROR: "sparse_keymap_free" [drivers/platform/x86/ideapad-laptop.ko] undefined!
ERROR: "sparse_keymap_report_event" [drivers/platform/x86/ideapad-laptop.ko] undefined!
To select INPUT_SPARSEKMAP solve this issue.
Ref: http://lkml.org/lkml/2010/12/2/340
Signed-off-by: Ike Panhc <ike.pan@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
The entry was at /sys/devices/LNXSYSTM:00/../VPC2004:00/camera_power
move to /sys/devices/platform/ideapad/camera_power
Add document about usage of ideapad node in sysfs.
Signed-off-by: Ike Panhc <ike.pan@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Create /sys/devices/platform/ideapad for nodes of ideapad landing.
Signed-off-by: Ike Panhc <ike.pan@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Annotate pnp_ids as '__used' to fix following warning:
CC drivers/platform/x86/fujitsu-laptop.o
drivers/platform/x86/fujitsu-laptop.c:1243: warning: ‘pnp_ids’ defined but not used
Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
The break resets the retval to 0 but we want to return an error code.
This was introduced in c64eefd48c "WMI: embed struct device directly
into wmi_block"
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
If legacy device (SB.ATKD - ASUS010) used by eeepc-laptop
is enabled, don't allow eeepc-wmi to load because:
- eeepc-laptop may be loaded, and can conflict with
eeepc-wmi (they both try to register eeepc::touchpad
led for example).
- the WMI interface is inteded to be used when the OS is
not detected as Win 7. And when this is the case, the
ASUS010 device is disabled.
Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
