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path: root/drivers/misc/hp-wmi.c
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* HP-WMI: additional keycode (or typo)Eric Piel2008-10-20
| | | | | | | | | | | | On my HP 2510, pressing the (i) button generates an unknown keycode: 0x213b. So here is a patch adding support for it. However, as it seems there is already support for a similar button connected to 0x231b as keycode, I wonder if it could be a typo in the driver? Signed-off-by: Eric Piel <eric.piel@tremplin-utc.net> Cc: Matthew Garrett <mjg@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* make hp_wmi_notify() staticAdrian Bunk2008-10-16
| | | | | | | | Make the needlessly global hp_wmi_notify() static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* hp-wmi: add proper hotkey supportMatthew Garrett2008-09-02
| | | | | | | | | | | It turns out that event 0x4 merely indcates that a hotkey has been pressed, not which one. A further query is required in order to determine the actual keypress. The following patch adds support for that along with the known keycodes. Signed-off-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* hp-wmi: update to match current rfkill semanticsMatthew Garrett2008-09-02
| | | | | | | | | | | | | | | | hp-wmi currently changes the RFKill state by altering the struct members rather than using the dedicated interface, meaning that update events won't be pushed to userspace. This patch fixes that, along with fixing the declared type of the WWAN kill switch. It also ensures that rfkill interfaces are only registered for hardware that exists. Signed-off-by: Matthew Garrett <mjg@redhat.com> Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: Ivo van Doorn <ivdoorn@gmail.com> Cc: Dave Young <hidave.darkstar@gmail.com> Cc: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* misc: add HP WMI laptop extras driverMatthew Garrett2008-07-25
This driver adds support for reading and configuring certain information on modern HP laptops with WMI BIOS interfaces. It supports enabling and disabling the ambient light sensor, querying attached displays and hard drive temperature, sending events on docking and querying the state of the dock and toggling the state of the wifi, bluetooth and wwan hardware via rfkill. It also makes the little "(i)" button work on machines that send that via WMI rather than via the keyboard controller. Signed-off-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>