diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/hid/hid-ids.h | 5 | ||||
| -rw-r--r-- | drivers/hid/hid-multitouch.c | 67 |
2 files changed, 65 insertions, 7 deletions
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index c1da94a81a0..ca4d83e6e38 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -268,7 +268,11 @@ #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_72FA 0x72fa #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_7302 0x7302 #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_7349 0x7349 +#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_73F7 0x73f7 #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_A001 0xa001 +#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_7224 0x7224 +#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_72D0 0x72d0 +#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_72C4 0x72c4 #define USB_VENDOR_ID_ELECOM 0x056e #define USB_DEVICE_ID_ELECOM_BM084 0x0061 @@ -310,6 +314,7 @@ #define USB_VENDOR_ID_GENERAL_TOUCH 0x0dfc #define USB_DEVICE_ID_GENERAL_TOUCH_WIN7_TWOFINGERS 0x0003 +#define USB_DEVICE_ID_GENERAL_TOUCH_WIN8_PWT_TENFINGERS 0x0100 #define USB_VENDOR_ID_GLAB 0x06c2 #define USB_DEVICE_ID_4_PHIDGETSERVO_30 0x0038 diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index ee0b76b398c..3eb02b94fc8 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -117,6 +117,8 @@ struct mt_device { #define MT_CLS_TOPSEED 0x0105 #define MT_CLS_PANASONIC 0x0106 #define MT_CLS_FLATFROG 0x0107 +#define MT_CLS_GENERALTOUCH_TWOFINGERS 0x0108 +#define MT_CLS_GENERALTOUCH_PWT_TENFINGERS 0x0109 #define MT_DEFAULT_MAXCONTACT 10 @@ -200,6 +202,17 @@ static struct mt_class mt_classes[] = { { .name = MT_CLS_PANASONIC, .quirks = MT_QUIRK_NOT_SEEN_MEANS_UP, .maxcontacts = 4 }, + { .name = MT_CLS_GENERALTOUCH_TWOFINGERS, + .quirks = MT_QUIRK_NOT_SEEN_MEANS_UP | + MT_QUIRK_VALID_IS_INRANGE | + MT_QUIRK_SLOT_IS_CONTACTNUMBER, + .maxcontacts = 2 + }, + { .name = MT_CLS_GENERALTOUCH_PWT_TENFINGERS, + .quirks = MT_QUIRK_NOT_SEEN_MEANS_UP | + MT_QUIRK_SLOT_IS_CONTACTNUMBER, + .maxcontacts = 10 + }, { .name = MT_CLS_FLATFROG, .quirks = MT_QUIRK_NOT_SEEN_MEANS_UP | @@ -682,12 +695,10 @@ static int mt_probe(struct hid_device *hdev, const struct hid_device_id *id) struct mt_device *td; struct mt_class *mtclass = mt_classes; /* MT_CLS_DEFAULT */ - if (id) { - for (i = 0; mt_classes[i].name ; i++) { - if (id->driver_data == mt_classes[i].name) { - mtclass = &(mt_classes[i]); - break; - } + for (i = 0; mt_classes[i].name ; i++) { + if (id->driver_data == mt_classes[i].name) { + mtclass = &(mt_classes[i]); + break; } } @@ -747,6 +758,32 @@ static int mt_reset_resume(struct hid_device *hdev) mt_set_input_mode(hdev); return 0; } + +static int mt_resume(struct hid_device *hdev) +{ + struct usb_interface *intf; + struct usb_host_interface *interface; + struct usb_device *dev; + + if (hdev->bus != BUS_USB) + return 0; + + intf = to_usb_interface(hdev->dev.parent); + interface = intf->cur_altsetting; + dev = hid_to_usb_dev(hdev); + + /* Some Elan legacy devices require SET_IDLE to be set on resume. + * It should be safe to send it to other devices too. + * Tested on 3M, Stantum, Cypress, Zytronic, eGalax, and Elan panels. */ + + usb_control_msg(dev, usb_sndctrlpipe(dev, 0), + HID_REQ_SET_IDLE, + USB_TYPE_CLASS | USB_RECIP_INTERFACE, + 0, interface->desc.bInterfaceNumber, + NULL, 0, USB_CTRL_SET_TIMEOUT); + + return 0; +} #endif static void mt_remove(struct hid_device *hdev) @@ -864,7 +901,19 @@ static const struct hid_device_id mt_devices[] = { USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_7349) }, { .driver_data = MT_CLS_EGALAX_SERIAL, MT_USB_DEVICE(USB_VENDOR_ID_DWAV, + USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_73F7) }, + { .driver_data = MT_CLS_EGALAX_SERIAL, + MT_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_A001) }, + { .driver_data = MT_CLS_EGALAX, + HID_USB_DEVICE(USB_VENDOR_ID_DWAV, + USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_7224) }, + { .driver_data = MT_CLS_EGALAX, + HID_USB_DEVICE(USB_VENDOR_ID_DWAV, + USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_72D0) }, + { .driver_data = MT_CLS_EGALAX, + HID_USB_DEVICE(USB_VENDOR_ID_DWAV, + USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_72C4) }, /* Elo TouchSystems IntelliTouch Plus panel */ { .driver_data = MT_CLS_DUAL_NSMU_CONTACTID, @@ -877,9 +926,12 @@ static const struct hid_device_id mt_devices[] = { USB_DEVICE_ID_MULTITOUCH_3200) }, /* GeneralTouch panel */ - { .driver_data = MT_CLS_DUAL_INRANGE_CONTACTNUMBER, + { .driver_data = MT_CLS_GENERALTOUCH_TWOFINGERS, MT_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, USB_DEVICE_ID_GENERAL_TOUCH_WIN7_TWOFINGERS) }, + { .driver_data = MT_CLS_GENERALTOUCH_PWT_TENFINGERS, + MT_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, + USB_DEVICE_ID_GENERAL_TOUCH_WIN8_PWT_TENFINGERS) }, /* Gametel game controller */ { .driver_data = MT_CLS_DEFAULT, @@ -1077,6 +1129,7 @@ static struct hid_driver mt_driver = { .event = mt_event, #ifdef CONFIG_PM .reset_resume = mt_reset_resume, + .resume = mt_resume, #endif }; |