[PATCH 3.12 006/127] HID: microsoft: Add Surface 4 type cover pro 4 (JP)

[Jiri Slaby]

From: Yuta Kobayashi <alu.ula@xxxxxxxxxxx>

3.12-stable review patch.  If anyone has any objections, please let me know.

===============

commit b490a8537df60d449199e162417da74ee9262515 upstream.

Adding support for the Microsoft Surface 4 Type Cover Pro (JP).

Signed-off-by: Yuta Kobayashi <alu.ula@xxxxxxxxxxx>
Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>
Cc: Oliver Neukum <ONeukum@xxxxxxxx>
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
---
 drivers/hid/hid-core.c          | 2 ++
 drivers/hid/hid-ids.h           | 1 +
 drivers/hid/hid-microsoft.c     | 2 ++
 drivers/hid/usbhid/hid-quirks.c | 1 +
 4 files changed, 6 insertions(+)

diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index d7d54e7449fa..d183ff679fe5 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -707,6 +707,7 @@ static void hid_scan_collection(struct hid_parser *parser, unsigned type)
 	    (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_3_JP ||
+	     hid->product == USB_DEVICE_ID_MS_TYPE_COVER_PRO_4_JP ||
 	     hid->product == USB_DEVICE_ID_MS_TYPE_COVER_3 ||
 	     hid->product == USB_DEVICE_ID_MS_POWER_COVER) &&
 	    hid->group == HID_GROUP_MULTITOUCH)
@@ -1818,6 +1819,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ 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_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) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TYPE_COVER_3) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_DIGITAL_MEDIA_7K) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_DIGITAL_MEDIA_600) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 132ed653b54e..49a71332f7c8 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -661,6 +661,7 @@
 #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_3_JP 0x07dd
+#define USB_DEVICE_ID_MS_TYPE_COVER_PRO_4_JP 0x07e9
 #define USB_DEVICE_ID_MS_TYPE_COVER_3    0x07de
 #define USB_DEVICE_ID_MS_POWER_COVER     0x07da
 
diff --git a/drivers/hid/hid-microsoft.c b/drivers/hid/hid-microsoft.c
index 8dfc58ac9d52..607e57122458 100644
--- a/drivers/hid/hid-microsoft.c
+++ b/drivers/hid/hid-microsoft.c
@@ -268,6 +268,8 @@ 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_JP),
 		.driver_data = MS_HIDINPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TYPE_COVER_PRO_4_JP),
+		.driver_data = MS_HIDINPUT },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TYPE_COVER_3),
 		.driver_data = MS_HIDINPUT },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_POWER_COVER),
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index d63f7e45b539..6f4a98801e35 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -89,6 +89,7 @@ static const struct hid_blacklist {
 	{ 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_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 },
 	{ USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_POWER_COVER, HID_QUIRK_NO_INIT_REPORTS },
 	{ USB_VENDOR_ID_MSI, USB_DEVICE_ID_MSI_GX680R_LED_PANEL, HID_QUIRK_NO_INIT_REPORTS },
-- 
2.10.2