From 3a388c950e82005e8ed0345223195f3f442d97db Mon Sep 17 00:00:00 2001 From: Jeff Farthing Date: Sun, 6 Nov 2016 12:05:00 -0500 Subject: [PATCH] Add Microsoft Surface Pro 4 Type Cover support --- drivers/hid/hid-core.c | 4 +++- drivers/hid/hid-ids.h | 1 + drivers/hid/hid-microsoft.c | 2 ++ drivers/hid/usbhid/hid-quirks.c | 5 +++-- 4 files changed, 9 insertions(+), 3 deletions(-) diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 2b89c701076f3e..8311503d012a84 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -726,6 +726,7 @@ static void hid_scan_collection(struct hid_parser *parser, unsigned type) if (hid->vendor == USB_VENDOR_ID_MICROSOFT && (hid->product == USB_DEVICE_ID_MS_TYPE_COVER_PRO_3 || hid->product == USB_DEVICE_ID_MS_TYPE_COVER_PRO_3_2 || + hid->product == USB_DEVICE_ID_MS_TYPE_COVER_PRO_4 || hid->product == USB_DEVICE_ID_MS_TYPE_COVER_PRO_3_JP || hid->product == USB_DEVICE_ID_MS_TYPE_COVER_PRO_4_JP || hid->product == USB_DEVICE_ID_MS_TYPE_COVER_3 || @@ -1981,6 +1982,7 @@ static const struct hid_device_id hid_have_special_driver[] = { { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_WIRELESS_OPTICAL_DESKTOP_3_0) }, { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_OFFICE_KB) }, { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TYPE_COVER_PRO_3) }, + { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TYPE_COVER_PRO_4) }, { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TYPE_COVER_PRO_3_2) }, { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TYPE_COVER_PRO_3_JP) }, { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TYPE_COVER_PRO_4_JP) }, @@ -2304,7 +2306,7 @@ __ATTRIBUTE_GROUPS(hid_dev); static int hid_uevent(struct device *dev, struct kobj_uevent_env *env) { - struct hid_device *hdev = to_hid_device(dev); + struct hid_device *hdev = to_hid_device(dev); if (add_uevent_var(env, "HID_ID=%04X:%08X:%08X", hdev->bus, hdev->vendor, hdev->product)) diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 6cfb5cacc2533b..727a405f990cf6 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -716,6 +716,7 @@ #define USB_DEVICE_ID_MS_TYPE_COVER_2 0x07a9 #define USB_DEVICE_ID_MS_TYPE_COVER_PRO_3 0x07dc #define USB_DEVICE_ID_MS_TYPE_COVER_PRO_3_2 0x07e2 +#define USB_DEVICE_ID_MS_TYPE_COVER_PRO_4 0x07e8 #define USB_DEVICE_ID_MS_TYPE_COVER_PRO_3_JP 0x07dd #define USB_DEVICE_ID_MS_TYPE_COVER_PRO_4_JP 0x07e9 #define USB_DEVICE_ID_MS_TYPE_COVER_3 0x07de diff --git a/drivers/hid/hid-microsoft.c b/drivers/hid/hid-microsoft.c index c6cd392e9f99c6..991711933a7874 100644 --- a/drivers/hid/hid-microsoft.c +++ b/drivers/hid/hid-microsoft.c @@ -278,6 +278,8 @@ static const struct hid_device_id ms_devices[] = { .driver_data = MS_HIDINPUT }, { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TYPE_COVER_PRO_3_2), .driver_data = MS_HIDINPUT }, + { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TYPE_COVER_PRO_4), + .driver_data = MS_HIDINPUT }, { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TYPE_COVER_PRO_3_JP), .driver_data = MS_HIDINPUT }, { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TYPE_COVER_PRO_4_JP), diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c index 354d49ea36dd9d..865b070f612e74 100644 --- a/drivers/hid/usbhid/hid-quirks.c +++ b/drivers/hid/usbhid/hid-quirks.c @@ -99,6 +99,7 @@ static const struct hid_blacklist { { USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TOUCH_COVER_2, HID_QUIRK_NO_INIT_REPORTS }, { USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TYPE_COVER_PRO_3, HID_QUIRK_NO_INIT_REPORTS }, { USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TYPE_COVER_PRO_3_2, HID_QUIRK_NO_INIT_REPORTS }, + { USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TYPE_COVER_PRO_4, HID_QUIRK_NO_INIT_REPORTS }, { USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TYPE_COVER_PRO_3_JP, HID_QUIRK_NO_INIT_REPORTS }, { USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TYPE_COVER_PRO_4_JP, HID_QUIRK_NO_INIT_REPORTS }, { USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TYPE_COVER_3, HID_QUIRK_NO_INIT_REPORTS }, @@ -290,7 +291,7 @@ static void usbhid_remove_all_dquirks(void) } -/** +/** * usbhid_quirks_init: apply USB HID quirks specified at module load time */ int usbhid_quirks_init(char **quirks_param) @@ -354,7 +355,7 @@ static const struct hid_blacklist *usbhid_exists_squirk(const u16 idVendor, if (bl_entry != NULL) dbg_hid("Found squirk 0x%x for USB HID vendor 0x%hx prod 0x%hx\n", - bl_entry->quirks, bl_entry->idVendor, + bl_entry->quirks, bl_entry->idVendor, bl_entry->idProduct); return bl_entry; }