Add input_register callback which gets called after hid_configure_usage is called for all the reports and before the input device is registered. This allows individual drivers to do extra work like input mapping just before device registration. Based on discussions with David Herrmann <dh.herrmann@googlemail.com> Change-Id: Idab6fb4f7b1e5e569bd0410967288717e9d34c98 Signed-off-by: Jaikumar Ganesh <jaikumarg@android.com>
Unfortunately, the device seems to have the same Vendor ID and Product ID
as YUREX leg-shakes sensors, and the commit 6bc235a2e2 ("USB: add driver
for Meywa-Denki & Kayac YUREX") added the ID to hid_ignore_list.
I believe that we can distinguish YUREX and the Wireless Presenter by
device type. The patch below makes the driver ignore only YUREX
(bInterfaceProtocol==0), and recognize Wireless Presenter
(bInterfaceProtocol is keyboard or mouse) as generic HID. (I don't have
the Wireless Presenter, so not yet ested.)
** YUREX lsusb information:
Bus 002 Device 007: ID 0c45:1010 Microdia
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x0c45 Microdia
idProduct 0x1010
bcdDevice 0.03
iManufacturer 1 JESS
iProduct 2 YUREX
iSerial 3 10000269
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 34
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 0 None
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.10
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 31
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 10
Device Status: 0x0002
(Bus Powered)
Remote Wakeup Enabled
Addresses https://bugzilla.kernel.org/show_bug.cgi?id=26922
Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama@gmail.com>
Cc: Greg KH <gregkh@suse.de>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Maciej Rutecki <maciej.rutecki@gmail.com>
Reported-by: Thomas B?chler <thomas@archlinux.org>
Tested-by: Thomas B?chler <thomas@archlinux.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
When the multi input quirk is set, there is a new input device created for every feature report. Since the idea is to present features per hid device, not per input device, revert back to the original report loop and change the feature_mapping() callback to not take the input device as argument. Signed-off-by: Henrik Rydberg <rydberg@euromail.se> Tested-by: Benjamin Tissoires <benjmain.tissoires@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Per the HID Specification, Feature reports must be sent and received on the Configuration endpoint (EP 0) through the Set_Report/Get_Report interfaces. This patch adds two ioctls to hidraw to set and get feature reports to and from the device. Modifications were made to hidraw and usbhid. New hidraw ioctls: HIDIOCSFEATURE - Perform a Set_Report transfer of a Feature report. HIDIOCGFEATURE - Perform a Get_Report transfer of a Feature report. Signed-off-by: Alan Ott <alan@signal11.us> Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* '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
Stantums multitouch panels sends more than 64 reports and this results in not being able to handle all the touches given by this device. This patch is required to be able to include Stantum panels in the unified hid-multitouch driver. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr> Acked-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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>
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>