diff options
Diffstat (limited to 'drivers/hid/hid-core.c')
-rw-r--r-- | drivers/hid/hid-core.c | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 3ba486d0ec6f..4564ecf71181 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1331,7 +1331,7 @@ u8 *hid_alloc_report_buf(struct hid_report *report, gfp_t flags) * of implement() working on 8 byte chunks */ - int len = hid_report_len(report) + 7; + u32 len = hid_report_len(report) + 7; return kmalloc(len, flags); } @@ -1396,7 +1396,7 @@ void __hid_request(struct hid_device *hid, struct hid_report *report, { char *buf; int ret; - int len; + u32 len; buf = hid_alloc_report_buf(report, GFP_KERNEL); if (!buf) @@ -1422,14 +1422,14 @@ out: } EXPORT_SYMBOL_GPL(__hid_request); -int hid_report_raw_event(struct hid_device *hid, int type, u8 *data, int size, +int hid_report_raw_event(struct hid_device *hid, int type, u8 *data, u32 size, int interrupt) { struct hid_report_enum *report_enum = hid->report_enum + type; struct hid_report *report; struct hid_driver *hdrv; unsigned int a; - int rsize, csize = size; + u32 rsize, csize = size; u8 *cdata = data; int ret = 0; @@ -1487,7 +1487,7 @@ EXPORT_SYMBOL_GPL(hid_report_raw_event); * * This is data entry for lower layers. */ -int hid_input_report(struct hid_device *hid, int type, u8 *data, int size, int interrupt) +int hid_input_report(struct hid_device *hid, int type, u8 *data, u32 size, int interrupt) { struct hid_report_enum *report_enum; struct hid_driver *hdrv; @@ -2011,6 +2011,9 @@ 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_PS4_CONTROLLER) }, { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER) }, + { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_2) }, + { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_2) }, + { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_DONGLE) }, { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_VAIO_VGX_MOUSE) }, { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_VAIO_VGP_MOUSE) }, { HID_USB_DEVICE(USB_VENDOR_ID_STEELSERIES, USB_DEVICE_ID_STEELSERIES_SRWS1) }, @@ -2308,7 +2311,6 @@ static const struct hid_device_id hid_ignore_list[] = { { HID_USB_DEVICE(USB_VENDOR_ID_DREAM_CHEEKY, 0x0004) }, { HID_USB_DEVICE(USB_VENDOR_ID_DREAM_CHEEKY, 0x000a) }, { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, 0x0400) }, - { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, 0x0401) }, { HID_USB_DEVICE(USB_VENDOR_ID_ESSENTIAL_REALITY, USB_DEVICE_ID_ESSENTIAL_REALITY_P5) }, { HID_USB_DEVICE(USB_VENDOR_ID_ETT, USB_DEVICE_ID_TC5UH) }, { HID_USB_DEVICE(USB_VENDOR_ID_ETT, USB_DEVICE_ID_TC4UM) }, @@ -2387,6 +2389,9 @@ static const struct hid_device_id hid_ignore_list[] = { { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYTIME) }, { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYTEMPERATURE) }, { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYPH) }, + { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POWERANALYSERCASSY) }, + { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_CONVERTERCONTROLLERCASSY) }, + { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MACHINETESTCASSY) }, { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_JWM) }, { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_DMMP) }, { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_UMIP) }, @@ -2578,6 +2583,17 @@ bool hid_ignore(struct hid_device *hdev) strncmp(hdev->name, "www.masterkit.ru MA901", 22) == 0) return true; break; + case USB_VENDOR_ID_ELAN: + /* + * Many Elan devices have a product id of 0x0401 and are handled + * by the elan_i2c input driver. But the ACPI HID ELAN0800 dev + * is not (and cannot be) handled by that driver -> + * Ignore all 0x0401 devs except for the ELAN0800 dev. + */ + if (hdev->product == 0x0401 && + strncmp(hdev->name, "ELAN0800", 8) != 0) + return true; + break; } if (hdev->type == HID_TYPE_USBMOUSE && |