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* Merge branch 'for-linus' of ↵Linus Torvalds2011-01-139-6/+563
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: hid-multitouch: minor fixes based on additional review HID: Switch turbox/mosart touchscreen to hid-mosart HID: add Add Cando touch screen 10.1-inch product id HID: hid-mulitouch: add support for the 'Sensing Win7-TwoFinger' HID: hid-multitouch: add support for Cypress TrueTouch panels HID: hid-multitouch: support for PixCir-based panels HID: set HID_MAX_FIELD at 128 HID: add feature_mapping callback
| * HID: hid-multitouch: minor fixes based on additional reviewBenjamin Tissoires2011-01-112-59/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * amended Kconfig (PixCir and Hanvon are the same panel but with different name) * insert field name in mt_class and retrieving it in mt_probe * add 2 quirks: MT_QUIRK_VALID_IS_INRANGE, MT_QUIRK_VALID_IS_CONFIDENCE, in order to find the field "valid" * inlined slot_is_contactid and slot_is_contact_number * cosmetics changes (tabs and comments) * do not send unnecessary properties once the touch is up Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr> Acked-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * HID: Switch turbox/mosart touchscreen to hid-mosartBenjamin Tissoires2011-01-113-1/+2
| | | | | | | | | | | | | | | | | | | | This device used the MULTI_INPUT quirk whereas it could be used with hid-mosart instead to support the multitouch part. Reference: https://bugs.launchpad.net/ubuntu/+bug/620609/ Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * HID: add Add Cando touch screen 10.1-inch product idBenjamin Tissoires2011-01-113-0/+4
| | | | | | | | | | | | | | This device has been reported to be an hid-cando one. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * HID: hid-mulitouch: add support for the 'Sensing Win7-TwoFinger'Benjamin Tissoires2011-01-114-2/+20
| | | | | | | | | | | | | | | | | | | | | | Added support for the 'Sensing Win7-TwoFinger' panel by GeneralTouch found on some tablets. Because of conflicting VID/PID, this conflicts with previous support for some single-touch panels by GeneralTouch Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr> Signed-off-by: Stéphane Chatty <chatty@enac.fr> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * HID: hid-multitouch: add support for Cypress TrueTouch panelsBenjamin Tissoires2011-01-114-0/+22
| | | | | | | | | | | | | | | | Added support for Cypress TrueTouch panels, which detect up to 10 fingers Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr> Signed-off-by: Stéphane Chatty <chatty@enac.fr> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * HID: hid-multitouch: support for PixCir-based panelsBenjamin Tissoires2011-01-115-0/+484
| | | | | | | | | | | | | | | | | | | | Created a driver for PixCir based dual-touch panels, including the one in the Hanvon tablet. This is done in a code structure aimed at unifying support for several existing HID multitouch panels. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr> Signed-off-by: Stéphane Chatty <chatty@enac.fr> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * HID: add feature_mapping callbackBenjamin Tissoires2011-01-111-4/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently hid doesn't export the features it knows to the specific modules. Some information can be really important in such features: MosArt and Cypress devices are by default not in a multitouch mode. We have to send the value 2 on the right feature. This patch exports to the module the features report so they can find the right feature to set up the correct mode. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr> Acked-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | Merge branch 'for-linus' of ↵Linus Torvalds2011-01-1062-1185/+2190
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (34 commits) HID: roccat: Update sysfs attribute doc HID: roccat: don't use #pragma pack HID: roccat: Add support for Roccat Kone[+] v2 HID: roccat: reduce number of functions in kone and pyra drivers HID: roccat: declare meaning of pack pragma usage in driver headers HID: roccat: use class for char device for sysfs attribute creation sysfs: Introducing binary attributes for struct class HID: hidraw: add compatibility ioctl() for 32-bit applications. HID: hid-picolcd: Fix memory leak in picolcd_debug_out_report() HID: picolcd: fix misuse of logical operation in place of bitop HID: usbhid: base runtime PM on modern API HID: replace offsets values with their corresponding BTN_* defines HID: hid-mosart: support suspend/resume HID: hid-mosart: ignore buttons report HID: hid-picolcd: don't use flush_scheduled_work() HID: simplify an index check in hid_lookup_collection HID: Hoist assigns from ifs HID: Remove superfluous __inline__ HID: Use vzalloc for vmalloc/memset(,0...) HID: Add and use hid_<level>: dev_<level> equivalents ...
| * HID: roccat: don't use #pragma packJiri Kosina2011-01-083-54/+30
| | | | | | | | | | | | Replace #pragma pack ocurences with __atribute__((__packed__)); Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * HID: roccat: Add support for Roccat Kone[+] v2Stefan Achatz2011-01-086-0/+1079
| | | | | | | | | | | | | | | | | | | | This patch adds support for Roccat Kone[+] gaming mouse. Kone[+] is an enhanced version of the old Kone with more memory for macros, a better sensor and more functionality. This driver is conceptual similar to the existing Kone and Pyra drivers. Userland tools can soon be found at http://sourceforge.net/projects/roccat Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * HID: roccat: reduce number of functions in kone and pyra driversStefan Achatz2011-01-082-173/+53
| | | | | | | | | | | | | | | | The profile number is now passed via bin_attribute->private instead of function parameter to reduce number of functions. Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * HID: roccat: declare meaning of pack pragma usage in driver headersStefan Achatz2011-01-082-0/+6
| | | | | | | | | | | | | | | | Using pack pragma to prevent padding bytes in binary data structures used for hardware communication. Explanation of these pragmas was requested. Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * HID: roccat: use class for char device for sysfs attribute creationStefan Achatz2011-01-084-384/+209
| | | | | | | | | | | | | | | | | | Adding sysfs attributes to an already created device raises no userland notification. Now the device drivers associate the devices attributes with a class and use this for roccat event char device creation. Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * Merge branches 'upstream' and 'upstream-fixes' into for-linusJiri Kosina2011-01-083-2/+28
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| | * HID: hid-picolcd: Fix memory leak in picolcd_debug_out_report()Jesper Juhl2011-01-031-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We have a memory leak in drivers/hid/hid-picolcd.c::picolcd_debug_out_report() in an error path.. We are not always freeing the memory allocated to 'buff' - this patch makes sure we always kfree() what we allocate with kmalloc() when it is no longer needed. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * HID: picolcd: fix misuse of logical operation in place of bitopDavid Sterba2010-12-271-2/+2
| | | | | | | | | | | | | | | | | | | | | CC: Bruno Prémont <bonbons@linux-vserver.org> CC: Jiri Kosina <jkosina@suse.cz> Signed-off-by: David Sterba <dsterba@suse.cz> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * HID: hid-mosart: support suspend/resumeBenjamin Tissoires2010-12-141-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The device has 2 modes. The first one is an emulation of a touchscreen by sending left and right button, and the second mode is the one used in dual-touch (sending trackingID, touch and else). In case of a suspend/resume, the device switch back to the first mode described above (with left and right buttons). This adds a hook in .reset_resume for the device to be switched to the correct mode (I just copied the code in mosart_probe). Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * HID: hid-mosart: ignore buttons reportBenjamin Tissoires2010-12-141-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit allows the device to be recognized as a touchscreen, and not a touchpad by xf86-input-evdev. The device has 2 modes. The first one is an emulation of a touchscreen by sending left and right button, and the second mode is the one used in dual-touch (sending trackingID, touch and else). That's why there is a hid report containing left and right buttons (9000001 and 9000002). The point is that xorg relies on these fields to determine if it's a touchpad or a touchscreen. Clearing the report (return -1) makes xorg detecting it out of the box as a quite pleasant (dual)touchscreen. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr> Acked-by: Chase Douglas <chase.douglas@canonical.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * HID: magicmouse: Don't report REL_{X,Y} for Magic TrackpadChase Douglas2010-12-091-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With the recent switch to having the hid layer handle standard axis initialization, the Magic Trackpad now reports relative axes. This would be fine in the normal mode, but the driver puts the device in multitouch mode where no relative events are generated. Also, userspace software depends on accurate axis information for device type detection. Thus, ignoring the relative axes from the Magic Trackpad is best. Signed-off-by: Chase Douglas <chase.douglas@canonical.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: hidraw: add compatibility ioctl() for 32-bit applications.Alan Ott2011-01-041-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | Added the ioctl function to the compat_ioctl pointer in the file_operations struct. Before this, some ioctls would fail for 32-bit apps on 64-bit systems. Signed-off-by: Alan Ott <alan@signal11.us> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: usbhid: base runtime PM on modern APIOliver Neukum2010-12-222-39/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch doesn't alter functionality, but removes a dedicated kernel thread. Signed-off-by: Oliver Neukum <oneukum@suse.de> Tested-by: Maulik Mankad <x0082077@ti.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: replace offsets values with their corresponding BTN_* definesFlorian Fainelli2010-12-141-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | Instead of using magic values, use their corresponding BTN_* defines from linux/input.h. Signed-off-by: Florian Fainelli <ffainelli@freebox.fr> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: hid-picolcd: don't use flush_scheduled_work()Tejun Heo2010-12-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | flush_scheduled_work() is deprecated and scheduled to be removed. Directly flush picolcd_fb_cleanup on exit instead. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | Merge branch 'master' into upstreamJiri Kosina2010-12-107-44/+99
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| * | HID: simplify an index check in hid_lookup_collectionJoe Perches2010-12-101-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Save the struct hid_collection * in a temporary to shorten the generated code a bit and perhaps improve readability. $ size drivers/hid/hid-core.o* text data bss dec hex filename 16460 78 8 16546 40a2 drivers/hid/hid-core.o.new 16469 78 8 16555 40ab drivers/hid/hid-core.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: Hoist assigns from ifsJoe Perches2010-12-101-6/+13
| | | | | | | | | | | | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: Remove superfluous __inline__Joe Perches2010-12-101-5/+5
| | | | | | | | | | | | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: Use vzalloc for vmalloc/memset(,0...)Joe Perches2010-12-101-2/+1
| | | | | | | | | | | | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: Add and use hid_<level>: dev_<level> equivalentsJoe Perches2010-12-1050-393/+372
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Neaten current uses of dev_<level> by adding and using hid specific hid_<level> macros. Convert existing uses of dev_<level> uses to hid_<level>. Convert hid-pidff printk uses to hid_<level>. Remove err_hid and use hid_err instead. Add missing newlines to logging messages where necessary. Coalesce format strings. Add and use pr_fmt(fmt) KBUILD_MODNAME ": " fmt Other miscellaneous changes: Add const struct hid_device * argument to hid-core functions extract() and implement() so hid_<level> can be used by them. Fix bad indentation in hid-core hid_input_field function that calls extract() function above. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: add hid_hw_open/close/power() handlersDmitry Torokhov2010-12-084-33/+24
| | | | | | | | | | | | | | | | | | | | | | | | Instead of exposing the guts of hid->ll_driver relationship to HID sub-drivers provide these helpers to encapsulate the details. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: Consolidate device existence checks in hiddev_ioctlValentine Barshak2010-12-071-184/+103
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, if the device has been removed before hiddev_ioctl(), the -EIO is returned. If it's removed while hiddev_ioctl() is in progress, some commands are still processed fine, others return -ENODEV. This change takes the "existancelock" before processing ioctl commands and releases it at the end. If the device has been removed, always returns -ENODEV. Signed-off-by: Valentine Barshak <vbarshak@mvista.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: Fix race between disconnect and hiddev_ioctlValentine Barshak2010-12-071-37/+131
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A USB HID device can be disconnected at any time. If this happens right before or while hiddev_ioctl is in progress, the hiddev_ioctl tries to access invalid hiddev->hid pointer. When the hid device is disconnected, the hiddev_disconnect() ends up with a call to hid_device_release() which frees hid_device, but doesn't set the hiddev->hid pointer to NULL. If the deallocated memory region has been re-used by the kernel, this can cause a crash or memory corruption. Since disconnect can happen at any time, we can't initialize struct hid_device *hid = hiddev->hid at the beginning of ioctl and then use it. This change checks hiddev->exist flag while holding the existancelock and uses hid_device only if it exists. Signed-off-by: Valentine Barshak <vbarshak@mvista.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: hid-core - rename hid_blacklist to hid_have_special_driverDmitry Torokhov2010-11-281-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | To avoid confusion with hid_blacklist describing various quirks in usbhid code, let's rename this one. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: Add support for Perixx PERIBOARD-707 (Plus)Dennis Kügler2010-11-254-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for the media keys of the Perixx PERIBOARD-707 (Plus) keyboard / remote control. Signed-off-by: Dennis Kügler <dennis.kuegler@gmx.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: wacom: make sysfs permissions more strictJiri Kosina2010-11-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's not really dangerous in this driver, but it's against general practice and worth fixing. Wacom uses the attribute for changing the reporting speed of the tablet (and this actually requires poking the device in the background) (still I wouldn't consider it a security issue though). udev is a proper place to handle this. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: prodikeys: make sysfs permissions more strictJiri Kosina2010-11-181-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's not really dangerous in this driver, but it's against general practice and worth fixing. Proper place for handling this correctly is udev. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: usbhid: Clean up makefile (-y instead of -objs)Tracey Dent2010-11-181-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and should now be switched. According to (documentation/kbuild/makefiles.txt). Signed-off-by: Tracey Dent <tdent48227@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: Clean up makefile (-y instead of -objs)Tracey Dent2010-11-181-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | Changed Makefile to use <modules>-y instead of <modules>-objs because -objs is deprecated and should now be switched. According to (documentation/kbuild/makefiles.txt). Signed-off-by: Tracey Dent <tdent48227@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: make translation table selection more clearJiri Kosina2010-11-031-9/+10
| | | | | | | | | | | | | | | | | | | | | | | | Reshuffle the code a little bit so that the translation table selection is more obvious and there is only one place performing the actual translation using the selected table. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: add MacBookAir 3,1 and 3,2 supportEdgar (gimli) Hucek2010-11-033-4/+60
| | | | | | | | | | | | | | | | | | | | | | | | This patch add support for the MacBookAir3,1 and MacBookAir3,2 to the hid driver. Signed-off-by: Edgar (gimli) Hucek <gimli@dark-green.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | HID: Add Force Feedback support for EMS Trio Linker Plus IIIgnaz Forster2010-11-015-0/+177
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The device has connections for GameCube, PlayStation 2 and Dreamcast controllers, however Force Feedback is only supported for PS2 and GC controllers. When using a PS2 controller it may be necessary to press the "Analog" button to enable support for both motors (this behavior is identical to the Windows driver, I have found no way to avoid that). Signed-off-by: Ignaz Forster <ignaz.forster@gmx.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2011-01-075-107/+69
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (58 commits) Input: wacom_w8001 - support pen or touch only devices Input: wacom_w8001 - use __set_bit to set keybits Input: bu21013_ts - fix misuse of logical operation in place of bitop Input: i8042 - add Acer Aspire 5100 to the Dritek list Input: wacom - add support for digitizer in Lenovo W700 Input: psmouse - disable the synaptics extension on OLPC machines Input: psmouse - fix up Synaptics comment Input: synaptics - ignore bogus mt packet Input: synaptics - add multi-finger and semi-mt support Input: synaptics - report clickpad property input: mt: Document interface updates Input: fix double equality sign in uevent Input: introduce device properties hid: egalax: Add support for Wetab (726b) Input: include MT library as source for kerneldoc MAINTAINERS: Update input-mt entry hid: egalax: Add support for Samsung NB30 netbook hid: egalax: Document the new devices in Kconfig hid: egalax: Add support for Wetab hid: egalax: Convert to MT slots ... Fixed up trivial conflict in drivers/input/keyboard/Kconfig
| * | | hid: egalax: Add support for Wetab (726b)Andy Ross2010-12-183-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for another Wetab device (726b), and grabs it accordingly in hid-core. [rydberg@euromail.se: rename and log message changes] Signed-off-by: Andy Ross <andy@plausible.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
| * | | hid: egalax: Add support for Samsung NB30 netbookRichard Nauber2010-12-163-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Samsung NB30 touch has a DWAV dual-touch device. This patch adds the NB30 to the list of supported devices, and grabs it accordingly in hid-core. [rydberg@euromail.se: rename and log message changes] Signed-off-by: Richard Nauber <Richard.Nauber@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
| * | | hid: egalax: Document the new devices in KconfigHenrik Rydberg2010-12-161-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the new supported devices to the kernel menu config help text. Signed-off-by: Jiri Kosina <jkosina@suse.cz> Cc: Stephane Chatty <chatty@enac.fr> Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
| * | | hid: egalax: Add support for WetabHenrik Rydberg2010-12-163-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Wetab tablet dual-touch controller works the same way as the one in the Joojoo tablet. This patch adds the Wetab to the list of supported devices, and grabs it accordingly in hid-core. Signed-off-by: Jiri Kosina <jkosina@suse.cz> Cc: Stephane Chatty <chatty@enac.fr> Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
| * | | hid: egalax: Convert to MT slotsHenrik Rydberg2010-12-161-63/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The firmware in the joojoo reports touches sequentially, one per report, which confuses the current driver. A further complication is the absense of any indication of a touch frame. This patch converts the driver to the MT slots protocol, and outputs one full touch frame per report. This way, proper handling for both firmwares is ensured. Tested-by: Philipp Merkel <mail@philmerk.de> Cc: Stephane Chatty <chatty@enac.fr> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
| * | | hid: egalax: Add event filteringHenrik Rydberg2010-12-161-6/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use estimated signal-to-noise ratios to reduce noise and limit the amount of events emitted. Signed-off-by: Jiri Kosina <jkosina@suse.cz> Cc: Stephane Chatty <chatty@enac.fr> Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
| * | | hid: egalax: Report zero as minimum pressureHenrik Rydberg2010-12-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The firmware reports a logical minimum of one, but in order for userspace applications to correctly map all reported values to non-zero pressure, the driver needs to report a logical minimum of zero. Fixed with this patch. Tested-by: Philipp Merkel <mail@philmerk.de> Cc: Stephane Chatty <chatty@enac.fr> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-26 05:05:19 +0000