diff options
Diffstat (limited to 'drivers/hid/hid-core.c')
| -rw-r--r-- | drivers/hid/hid-core.c | 41 |
1 files changed, 31 insertions, 10 deletions
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index b5974cd45968..eb2ee11b6412 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -725,7 +725,12 @@ static int hid_scan_report(struct hid_device *hid) hid_scan_usage(hid, u); break; } - } + } else if (page == HID_UP_SENSOR && + item.type == HID_ITEM_TYPE_MAIN && + item.tag == HID_MAIN_ITEM_TAG_BEGIN_COLLECTION && + (item_udata(&item) & 0xff) == HID_COLLECTION_PHYSICAL && + hid->bus == BUS_USB) + hid->group = HID_GROUP_SENSOR_HUB; } return 0; @@ -1483,6 +1488,10 @@ EXPORT_SYMBOL_GPL(hid_disconnect); * there is a proper autodetection and autoloading in place (based on presence * of HID_DG_CONTACTID), so those devices don't need to be added to this list, * as we are doing the right thing in hid_scan_usage(). + * + * Autodetection for (USB) HID sensor hubs exists too. If a collection of type + * physical is found inside a usage page of type sensor, hid-sensor-hub will be + * used as a driver. See hid_scan_report(). */ static const struct hid_device_id hid_have_special_driver[] = { { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU) }, @@ -1556,6 +1565,7 @@ static const struct hid_device_id hid_have_special_driver[] = { { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI) }, { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO) }, { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS) }, + { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI) }, { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) }, @@ -1589,10 +1599,7 @@ static const struct hid_device_id hid_have_special_driver[] = { { HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_3) }, { HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK, USB_DEVICE_ID_HOLTEK_ON_LINE_GRIP) }, { HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_KEYBOARD) }, - { HID_USB_DEVICE(USB_VENDOR_ID_INTEL_8086, USB_DEVICE_ID_SENSOR_HUB_1020) }, - { HID_USB_DEVICE(USB_VENDOR_ID_INTEL_8086, USB_DEVICE_ID_SENSOR_HUB_09FA) }, - { HID_USB_DEVICE(USB_VENDOR_ID_INTEL_8087, USB_DEVICE_ID_SENSOR_HUB_1020) }, - { HID_USB_DEVICE(USB_VENDOR_ID_INTEL_8087, USB_DEVICE_ID_SENSOR_HUB_09FA) }, + { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ION, USB_DEVICE_ID_ICADE) }, { HID_USB_DEVICE(USB_VENDOR_ID_KENSINGTON, USB_DEVICE_ID_KS_SLIMBLADE) }, { HID_USB_DEVICE(USB_VENDOR_ID_KEYTOUCH, USB_DEVICE_ID_KEYTOUCH_IEC) }, { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_ERGO_525V) }, @@ -1676,6 +1683,7 @@ static const struct hid_device_id hid_have_special_driver[] = { { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_ISKU) }, { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONEPLUS) }, { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KOVAPLUS) }, + { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_LUA) }, { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_PYRA_WIRED) }, { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_PYRA_WIRELESS) }, { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_SAVU) }, @@ -1690,7 +1698,6 @@ static const struct hid_device_id hid_have_special_driver[] = { { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER) }, { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_VAIO_VGX_MOUSE) }, { HID_USB_DEVICE(USB_VENDOR_ID_SUNPLUS, USB_DEVICE_ID_SUNPLUS_WDESKTOP) }, - { HID_USB_DEVICE(USB_VENDOR_ID_STANTUM_STM, USB_DEVICE_ID_SENSOR_HUB_7014) }, { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb300) }, { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb304) }, { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb323) }, @@ -2168,8 +2175,13 @@ static const struct hid_device_id hid_mouse_ignore_list[] = { { } }; -static bool hid_ignore(struct hid_device *hdev) +bool hid_ignore(struct hid_device *hdev) { + if (hdev->quirks & HID_QUIRK_NO_IGNORE) + return false; + if (hdev->quirks & HID_QUIRK_IGNORE) + return true; + switch (hdev->vendor) { case USB_VENDOR_ID_CODEMERCS: /* ignore all Code Mercenaries IOWarrior devices */ @@ -2206,7 +2218,16 @@ static bool hid_ignore(struct hid_device *hdev) if (hdev->product == USB_DEVICE_ID_JESS_YUREX && hdev->type == HID_TYPE_USBNONE) return true; - break; + break; + case USB_VENDOR_ID_DWAV: + /* These are handled by usbtouchscreen. hdev->type is probably + * HID_TYPE_USBNONE, but we say !HID_TYPE_USBMOUSE to match + * usbtouchscreen. */ + if ((hdev->product == USB_DEVICE_ID_EGALAX_TOUCHCONTROLLER || + hdev->product == USB_DEVICE_ID_DWAV_TOUCHCONTROLLER) && + hdev->type != HID_TYPE_USBMOUSE) + return true; + break; } if (hdev->type == HID_TYPE_USBMOUSE && @@ -2215,6 +2236,7 @@ static bool hid_ignore(struct hid_device *hdev) return !!hid_match_id(hdev, hid_ignore_list); } +EXPORT_SYMBOL_GPL(hid_ignore); int hid_add_device(struct hid_device *hdev) { @@ -2226,8 +2248,7 @@ int hid_add_device(struct hid_device *hdev) /* we need to kill them here, otherwise they will stay allocated to * wait for coming driver */ - if (!(hdev->quirks & HID_QUIRK_NO_IGNORE) - && (hid_ignore(hdev) || (hdev->quirks & HID_QUIRK_IGNORE))) + if (hid_ignore(hdev)) return -ENODEV; /* |