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path: root/drivers/hid/hid-uclogic.c
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* HID: hid-input: allow input_configured callback return errorsDmitry Torokhov2015-11-051-2/+4
| | | | | | | | | | | | | | | | When configuring input device via input_configured callback we may encounter errors (for example input_mt_init_slots() may fail). Instead of continuing with half-initialized input device let's allow driver indicate failures. Signed-off-by: Jaikumar Ganesh <jaikumarg@android.com> Signed-off-by: Arve Hjønnevåg <arve@android.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Acked-by: Nikolai Kondrashov <Nikolai.Kondrashov@redhat.com> Acked-by: Andrew Duggan <aduggan@synaptics.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: uclogic: fix limit in uclogic_tablet_enable()Dan Carpenter2015-07-291-1/+1
| | | | | | | | | | The limit should be ARRAY_SIZE(params) (5 elements) here instead of sizeof(params) (20 bytes). Fixes: 08177f40bd00 ('HID: uclogic: merge hid-huion driver in hid-uclogic') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Nikolai Kondrashov <spbnick@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.com>
* HID: uclogic: make input_mapping independent of usbBenjamin Tissoires2015-03-161-9/+8
| | | | | | | | | No need to retrieve the USB handle in input_mapping() when we already do that in probe. It also allows to use the quirk without having to add the product ID matching. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: uclogic: actually invert the in-range bit for huion tablets onlyBenjamin Tissoires2015-03-031-5/+8
| | | | | | | | | | | This hack is only needed for Huion tablets. It does not seem to have any effect on the other tablets handled by this device right now, but it's better to check for the product id sooner than discovering that we have messed up one tablet later. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Reviewed-by: Nikolai Kondrashov <spbnick@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: uclogic: discard the extra Pen input node on Huion tabletsBenjamin Tissoires2015-03-031-0/+20
| | | | | | | | | Some Huion tablets present 2 HID Pen interfaces. Only one is used, so we can drop the unused one. Reviewed-by: Nikolai Kondrashov <spbnick@gmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: uclogic: apply quirk NO_EMPTY_INPUTBenjamin Tissoires2015-03-031-0/+1
| | | | | | | | | | | | | NO_EMPTY_INPUT is useful when MULTI_INPUT is set. It prevents to create empty input nodes that user space does not know what to do with. It does not seem to be required at the moment, this is just a preventive patch. This check is only made during the plug of the device, so it does not hurt to have it. Reviewed-by: Nikolai Kondrashov <spbnick@gmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: uclogic: name the input nodes based on their toolBenjamin Tissoires2015-03-031-0/+46
| | | | | | | | | | | We append "Pen", "Pad", "Mouse", "Keyboard", "Consumer Control" or "System Control" suffix to the appropriate input node to match what the Wacom driver does and be more convenient for the user to know which one is which. Reviewed-by: Nikolai Kondrashov <spbnick@gmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: uclogic: merge hid-huion driver in hid-uclogicNikolai Kondrashov2015-03-031-1/+228
| | | | | | | | | Merge the hid-huion driver into hid-uclogic as all the devices supported by hid-huion are in fact UC-Logic devices. Signed-off-by: Nikolai Kondrashov <Nikolai.Kondrashov@redhat.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: uclogic: Set quirks from inside the driverBenjamin Tissoires2015-03-031-0/+27
| | | | | | | | | | | | | | | | | | | | Based on a patch from: Nikolai Kondrashov <Nikolai.Kondrashov@redhat.com> Most of the tablets handled by hid-uclogic already use MULTI_INPUT. For the ones which are not quirked in usbhid/hidquirks, they have a custom report descriptor which contains only one report per HID interface. For those tablets HID_QUIRK_MULTI_INPUT is transparent. According to https://github.com/DIGImend/tablets, the only problematic tablet currently handled by hid-uclogic is the TWHA60 v3. This tablet presents different report descriptors from the ones currently quirked. This is not a problem per se, given that this tablet is not supported currently in this version (it needs the same command as a Huion to start forwarding events). Reviewed-by: Nikolai Kondrashov <spbnick@gmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: Use module_hid_driver macroH Hartley Sweeten2013-01-031-12/+1
| | | | | | | | | | | | Use the new module_hid_driver macro in all HID drivers that have a simple register/unregister init/exit. This also converts the hid drivers that test for a failure of hid_register_driver() and report the failure. Using module_hid_driver in those drivers removes the failure message. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: uclogic: Add support for UC-Logic TWHA60Nikolai Kondrashov2012-08-271-0/+98
| | | | | | | | | | | Add support for UC-Logic Tablet TWHA60. It is known to be sold as Genius EasyPen M610 and Monoprice MP1060-HA60. As this tablet has several variations with different number and different assignments of frame buttons, they are simply mapped to F1-F24 range and are left for users to remap in userspace. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: uclogic: Add support for UC-Logic TWHL850Nikolai Kondrashov2012-05-151-0/+141
| | | | | | | | | | | | Add support for UC-Logic Wireless Tablet TWHL850. It is known to be sold as Genius MousePen M508W. This tablet has a bug in the default (compatibility) mode which is used in this driver: frame button assignments are mixed up. This is to be fixed with a driver supporting the vendor-specific protocol. Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: uclogic: Replace original rdescs with linksNikolai Kondrashov2012-03-061-402/+11
| | | | | | | | Replace original report descriptor dumps in the comments with links to tablet descriptions in a wiki, to make code clearer. Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: uclogic: Add support for UC-Logic WP1062Nikolai Kondrashov2011-07-111-0/+195
| | | | | | | | | Add support for UC-Logic Tablet WP1062 by fixing its report descriptor. This tablet is sold as Monoprice 10X6.25 Inches Graphic Drawing Tablet. Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: uclogic: add proper support for PF1209Nikolai Kondrashov2010-08-231-0/+222
| | | | | | | | | | | This removes extra event device and fixes reported button codes of UC-Logic Tablet PF1209. This tablet is also sold as Genius PenSketch 12x9 (or 9x12) and possibly under other names. Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: uclogic: fix coding styleNikolai Kondrashov2010-08-231-7/+4
| | | | | | | Fix minor coding style violations in the hid-uclogic driver. Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: Add support for UC-Logic WP????U tabletsNikolai Kondrashov2010-08-091-0/+404
Add support for UC-Logic WP4030U, WP5540U and WP8060U tablets. These tablets are usually sold by Genius, Trust and possibly others under different names and in different cases, but with the original USB vendor/product IDs. Currently, these tablets are supported by standalone X.org driver WizardPen. This patch aims to fix them in the kernel and make them supported by the generic evdev X.org driver. Still, some minor fixes in the X.org driver are to be made for the full stack support. Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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