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path: root/drivers/usb/input/hid-input.c
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* [PATCH] Generic HID layer - pb_fnmodeJiri Kosina2006-12-081-30/+0
| | | | | | | | | | | | pb_fnmode parameter has to be passed to usbhid, both for compatibility reasons and also because it logically belongs there. Also removes empty hid-input.c file in drivers/usb/input. Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] Generic HID layer - code splitJiri Kosina2006-12-081-843/+1
| | | | | | | | | | The "big main" split of USB HID code into generic HID code and USB-transport specific HID handling. Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6Dmitry Torokhov2006-12-081-0/+17
|\ | | | | | | | | | | Conflicts: drivers/usb/input/hid.h
| * USB: correct keymapping on Powerbook built-in USB ISO keyboardsOlaf Hering2006-11-161-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | similar to the version in adbhid_input_register(): The '<>' key and the '^°' key on a german keyboard is swapped. Provide correct keys to userland, external USB keyboards will not work correctly when the 'badmap'/'goodmap' workarounds from xkeyboard-config are used. It is expected that distributions drop the badmap/goodmap part from keycodes/macintosh in the xkeyboard-config package. This is probably 2.6.18.x material, if major distros settle on 2.6.18. Signed-off-by: Olaf Hering <olh@suse.de> Cc: Dmitry Torokhov <dtor@mail.ru> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Input: HID - add a quirk for the Logitech USB ReceiverAnssi Hannula2006-11-041-0/+4
|/ | | | | | | | | | | | | | | | | | | | | | | | | Logitech USB Receiver (046d:c101) has two interfaces. The first one contains fields from HID_UP_KEYBOARD and HID_UP_LED, and the other one contains fields from HID_UP_CONSUMER and HID_UP_LOGIVENDOR. This device is used with multiple wireless Logitech products, including UltraX Media Remote. All fields on both interfaces are either keys or leds. All fields in the first interface are marked as Absolute, while the fields in the second interface are marked as Relative. Marking the keys as relative causes hidinput_hid_event() to send release events right after key press events. The device has EV_REP set, so the userspace expects the device to send repeat events if a key is held down. However, as hidinput_hid_event() sends release events immediately, repeat events are not sent at all. In fact, the userspace has no way of knowing if a key is being held down. Fix this by adding a quirk for 046d:c101 which changes relative keys to absolute ones. Signed-off-by: Anssi Hannula <anssi.hannula@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* IRQ: Maintain regs pointer globally rather than passing to IRQ handlersDavid Howells2006-10-051-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
* Input: use new FF interface in the HID force feedback driversAnssi Hannula2006-07-191-1/+1
| | | | | Signed-off-by: Anssi Hannula <anssi.hannula@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: add force feedback driver for PID devicesAnssi Hannula2006-07-191-20/+1
| | | | | | | This replaces the older PID driver which was never completed. Signed-off-by: Anssi Hannula <anssi.hannula@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: HID - fix potential out-of-bound array accessDmitry Torokhov2006-07-151-1/+2
| | | | | | Fixes Coverity #id 978 Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* [PATCH] USB: move <linux/usb_input.h> to <linux/usb/input.h>David Brownell2006-06-211-3/+1
| | | | | | | | Move <linux/usb_input.h> to <linux/usb/input.h> and remove some redundant includes. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] USB HID/HIDBP, INPUT DRIVERS: fix various usb/input/hid-input.c bugs ↵Bart Massey2006-06-211-10/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | that make Apple Mighty Mouse work poorly Transposed lines of code in drivers/usb/input/hid-input.c causes the capability bits for a new HID device to be set before quirks are applied at configuration time. When an HID event is then sent up to the input layer, it may then be discarded as irrelevant because the wrong capability bit is set. Further, the quirks for the Apple Mighty Mouse are not quite right: the horizontal scrolling needs its axis reversed, and the left and center buttons are transposed. Also, the mouse is labeled in the kernel with its earlier name (I think) of Apple PowerMouse. Steps to reproduce problem: Plug in an Apple Mighty Mouse. Note that horizontal scrolling doesn't work at all, and in fact doesn't generate any input events on /dev/input/eventN. Note also that pushing the middle button performs the right button action, and vice versa. Once you have the horizontal scrolling working, note that it is backward WRT both to vertical scrolling and to common sense. This patch maybe should be broken up, as it does address two problems. The transposed code in hidinput_configure_usage() probably creates bugs beyond just the Mighty Mouse. The rest of the patch renames POWERMOUSE to MIGHTYMOUSE everywhere (which I *believe* is correct), fixes the MIGHTYMOUSE quirk to swap the center and right mouse buttons, and adds a new quirk HID_QUIRK_INVERT_HWHEEL also assigned to the MIGHTYMOUSE with code in hidinput_hid_event() to implement it. Signed-off-by: Bart Massey <bart@cs.pdx.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Input: HID - fix duplicate key mapping for Logitech UltraX remoteMicah F. Galizia2006-03-141-1/+1
| | | | | | | | This patch makes the "cc/teletext" key emit "KEY_TEXT" event instead of "KEY_SUBTITLE" which is already mapped to "subtitle" button. Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: HID - add support for fn key on Apple PowerBooksMichael Hanselmann2006-01-141-2/+164
| | | | | | | | | | | | This patch implements support for the fn key on Apple PowerBooks using USB based keyboards and makes them behave like their ADB counterparts. Signed-off-by: Michael Hanselmann <linux-kernel@hansmi.ch> Acked-by: Rene Nussbaumer <linux-kernel@killerfox.forkbomb.ch> Acked-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: HID - add more simulation usagesDmitry Torokhov2006-01-141-1/+4
| | | | Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: HID - add support for Cherry Cymotion keyboardVojtech Pavlik2006-01-141-0/+8
| | | | | | | | | | The Cherry Cymotion is a special Linux keyboard made by Cherry, with only one little problem: it doesn't work with Linux. This patch (originally by hexten.net, cleaned up by me) makes it work including all the special keys. Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* [PATCH] USB: mark various usb tables constArjan van de Ven2006-01-041-2/+2
| | | | | | | | | | patch below marks various USB tables and variables as const so that they end up in .rodata section and don't cacheline share with things that get written to. For the non-array variables it also allows gcc to optimize more. Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] Input: fix an OOPS in HID driverDmitry Torokhov2005-12-181-0/+1
| | | | | | | | | This patch fixes an OOPS in HID driver when connecting simulation devices generating unknown simulation events. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Acked-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] drivers/usb/input: convert to dynamic input_dev allocationDmitry Torokhov2005-10-281-28/+28
| | | | | | | | | Input: convert drivers/iusb/input to dynamic input_dev allocation This is required for input_dev sysfs integration Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Input: HID - add mapping for Powerbook USB keyboardStelian Pop2005-09-051-2/+10
| | | | | | | | | | Map custom HID events (such as the ones generated by some Logitech and Apple Powerbooks USB keyboards) to the FN keycode. Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: HID - add a quirk for the Apple PowermouseVojtech Pavlik2005-09-051-0/+3
| | | | | | | | Add a quirk for the Apple Powermouse, remapping GenericDesktop.Z to Rel.HWheel, to allow horizontal scrolling in Linux. Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: HID - add support for Logitech UltraX Media Remote controlMicah F. Galizia2005-09-051-2/+26
| | | | | | | | | | The hid now supports the Logitech UltraX Media Remote control. For now, ID 45 on the consumer usage page has been incorrectly mapped to KEY_RADIO since no other devices uses it. Signed-off-by: Micah F. Galizia <mfgalizi@csd.uwo.ca> Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: HID - add more consumer usagesVojtech Pavlik2005-09-051-3/+16
| | | | | | | | Extend mapping of the consumer usage page in hid-input.c to handle more cases appearing on new USB keyboards. Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: add HID simulation mappingsVojtech Pavlik2005-09-051-0/+9
| | | | | | | | | Add simulation usage page mappings to hid-input.c to support a new crop of joysticks using them to designate Rudder and Throttle controls. Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Inpur: recognize and ignore Logitech vendor usages in HIDVojtech Pavlik2005-09-051-0/+1
| | | | | | | These get in our way with MX mice. Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* [PATCH] USB: hidinput_hid_event() oops fixPete Zaitcev2005-07-291-2/+3
| | | | | | | | | | It seems that I see a bug in hidinput_hid_event. The check for NULL can never work, becaue &hidinput->input is nonzero at all times. Cc: <vojtech@suse.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Input: introduce usb_to_input_id() to uniformly produceDmitry Torokhov2005-06-301-4/+2
| | | | | | struct input_id for USB input devices. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: whitespace fixes in drivers/usb/inputDmitry Torokhov2005-05-291-8/+8
| | | | Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds2005-04-161-0/+630
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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