09 May, 2013
1 commit
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The patch adds support for fan control button on Ideapad Z580. This is
the same button as on Z570, but it raises different bit in
VPCCMD_R_SPECIAL_BUTTONS. Also add message to dmesg when unknown button
press detected, it will help adding support for new special buttons.Signed-off-by: Maxim Mikityanskiy
Tested-by: Ivan Vojtko
Signed-off-by: Matthew Garrett
26 Jan, 2013
1 commit
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The second argument of ACPI driver .remove() operation is only used
by the ACPI processor driver and the value passed to that driver
through it is always available from the given struct acpi_device
object's removal_type field. For this reason, the second ACPI driver
.remove() argument is in fact useless, so drop it.Signed-off-by: Rafael J. Wysocki
Reviewed-by: Jiang Liu
Acked-by: Toshi Kani
Acked-by: Yinghai Lu
04 Jan, 2013
1 commit
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CONFIG_HOTPLUG is going away as an option. As a result, the __dev*
markings need to be removed.This change removes the use of __devinit, __devexit_p, __devinitdata,
__devinitconst, and __devexit from these drivers.Based on patches originally written by Bill Pemberton, but redone by me
in order to handle some of the coding style issues better, by hand.Cc: Bill Pemberton
Cc: Joey Lee
Cc: Matthew Garrett
Cc: Peter Feuerer
Cc: Corentin Chary
Cc: Cezary Jackiewicz
Cc: Robert Gerlach
Cc: Ike Panhc
Cc: Henrique de Moraes Holschuh
Signed-off-by: Greg Kroah-Hartman
22 Sep, 2012
1 commit
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Signed-off-by: Mika Westerberg
Acked-by: Ike Panhc
Signed-off-by: Len Brown
21 Aug, 2012
3 commits
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The patch adds support for Lenovo IdeaPad Z570 laptop. It makes all special
keys working, adds possibility to control fan like Windows does, controls
Touchpad Disabled LED, toggles touchpad state via keyboard controller and
corrects touchpad behavior on resume from suspend. It is new, modified
version of patch. Now it does not depend on psmouse and does not need patching
of input subsystem.Signed-off-by: Maxim Mikityanskiy
This is the part 3 for fan control
Signed-off-by: Ike Panhc
Signed-off-by: Matthew Garrett -
The patch adds support for Lenovo IdeaPad Z570 laptop. It makes all special
keys working, adds possibility to control fan like Windows does, controls
Touchpad Disabled LED, toggles touchpad state via keyboard controller and
corrects touchpad behavior on resume from suspend. It is new, modified
version of patch. Now it does not depend on psmouse and does not need patching
of input subsystem.Signed-off-by: Maxim Mikityanskiy
This is part 2 for touchpad toggle
Signed-off-by: Ike Panhc
Signed-off-by: Matthew Garrett -
The patch adds support for Lenovo IdeaPad Z570 laptop. It makes all special
keys working, adds possibility to control fan like Windows does, controls
Touchpad Disabled LED, toggles touchpad state via keyboard controller and
corrects touchpad behavior on resume from suspend. It is new, modified
version of patch. Now it does not depend on psmouse and does not need patching
of input subsystem.Signed-off-by: Maxim Mikityanskiy
This is part 1 for special button handling.
Signed-off-by: Ike Panhc
Signed-off-by: Matthew Garrett
27 Jun, 2012
1 commit
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We only initialize the high bits of "cfg". It probably doesn't cause
a problem given that this is platform specific code and doesn't have to
worry about endianness etc. But it's sort of messy.Signed-off-by: Dan Carpenter
Signed-off-by: Matthew Garrett
01 Jun, 2012
2 commits
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Otherwise will generate KEY_UNKNOWN on un-listed vpc event,
which means nothing and is hard for user to report the detail
of the event.Signed-off-by: Ike Panhc
Signed-off-by: Matthew Garrett -
After review the current ideapad-laptop, found an unused define and
a typo.Signed-off-by: Ike Panhc
Signed-off-by: Matthew Garrett
04 Jan, 2012
1 commit
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Signed-off-by: Al Viro
24 Oct, 2011
6 commits
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Replaced by the one in debugfs.
Signed-off-by: Ike Panhc
Signed-off-by: Matthew Garrett -
Add two nodes in debugfs which shows cfg value and its meaning,
and status info read from VPC2004.Signed-off-by: Ike Panhc
Signed-off-by: Matthew Garrett -
Novo key is the Lenovo define key on every ideapads, which has two
definition. Long press and short click. Driver will report
KEY_PROG1 on short click and KEY_PROG2 when long press.On pre-install OS for ideapads there are application waiting for
the event and there is no such application for Linux yet, so I
think to report KEY_PROG is fine in anyway.Also change the scancode from hex to decimal because they are
related to vpc bit in notify function which is in decimal.Signed-off-by: Ike Panhc
Signed-off-by: Matthew Garrett -
This could save us a local variable.
Signed-off-by: Ike Panhc
Signed-off-by: Matthew Garrett -
Better then write hex number everywhere.
Signed-off-by: Ike Panhc
Signed-off-by: Matthew Garrett -
This patch avoid a page fault in the ideapad-laptop extras when
turning the backlight power on or off.Signed-off-by: Rene Bolldorf
Signed-off-by: Matthew Garrett
06 Aug, 2011
4 commits
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In the case of ideapad_backlight_init() failure,
we need to free the resources allocated by ideapad_input_init().Aslo drop __devexit annotation for ideapad_input_exit() because
we also call it in ideapad_acpi_add() error path.Signed-off-by: Axel Lin
Signed-off-by: Matthew Garrett -
When acpi_backlight=vendor in cmdline or no backlight support in acpi video
device, ideapad-laptop will register backlight device and control brightness
and backlight power via the command in VPC2004.Signed-off-by: Ike Panhc
Signed-off-by: Matthew Garrett -
Signed-off-by: Ike Panhc
Signed-off-by: Matthew Garrett -
Create /sys/devices/platform/ideapad/cfg for showing cfg value.
Signed-off-by: Ike Panhc
Signed-off-by: Matthew Garrett
28 May, 2011
1 commit
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Add pr_fmt to prefix logging messages.
Signed-off-by: Joe Perches
Signed-off-by: Matthew Garrett
12 Mar, 2011
1 commit
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BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=25922
On ideapad Y530, the brightness key notify will be blocked if the last notify
is not responsed by getting the brightness value. Read value when we get the
notify shall fix the problem and will not have any difference on other ideapads.Signed-off-by: Ike Panhc
Signed-off-by: Matthew Garrett
08 Jan, 2011
6 commits
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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
Signed-off-by: Matthew Garrett -
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
Signed-off-by: Matthew Garrett -
1. Add markups on init and exit functions
2. Unify the comments in the same style
3. Return result when module initialSigned-off-by: Ike Panhc
Signed-off-by: Matthew Garrett -
Hotkey enabled by this patch:
Fn+F3: Video mode switch
Fn+F5: software rfkill for wifiFor 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
Signed-off-by: Matthew Garrett -
The entry was at /sys/devices/LNXSYSTM:00/../VPC2004:00/camera_power
move to /sys/devices/platform/ideapad/camera_powerAdd document about usage of ideapad node in sysfs.
Signed-off-by: Ike Panhc
Signed-off-by: Matthew Garrett -
Create /sys/devices/platform/ideapad for nodes of ideapad landing.
Signed-off-by: Ike Panhc
Signed-off-by: Matthew Garrett
21 Oct, 2010
2 commits
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Add new module parameter that force module not to register bluetooth rfkill.
There is report that saying using this bluetooth rfkill to enable/disable
bluetooth will let bluetooth device initial failed when enable on Lenovo
ideapad S12. Fortunately there is another rfkill registered by bluetooth
driver for S12 and user can shutdown the bluetooth by either bluetooth driver
or HW RF switch.For dual OS user, it may have some trouble that using Linux after turning off
bluetooth with another OS if we do not register bluetooth rfkill at all. So
we will force bluetooth enable when no_bt_rfkill=1.Signed-off-by: Ike Panhc
Tested-by: Mario 'BitKoenig' Holbe
Signed-off-by: Matthew Garrett -
Since the platform drivers doing more for laptops than just using specific
ACPI device. It will be good to change the name from *_acpi to *-laptop.Reference: http://lkml.org/lkml/2010/8/14/154
Signed-off-by: Ike Panhc
Acked-by: Len Brown
Signed-off-by: Matthew Garrett