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Date: Mon, 14 Dec 2015 21:50:28 +0900
From: Akihiko Odaki <akihiko.odaki.4i@....hosei.ac.jp>
To: jikos@...nel.org
Cc: linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-usb@...r.kernel.org,
Akihiko Odaki <akihiko.odaki.4i@....hosei.ac.jp>
Subject: [PATCH 1/2] HID: Use multitouch driver for Type Covers
Use multitouch driver instead of microsoft one for Microsoft Surface
Type Covers.
By using MT_CLS_EXPORT_ALL_INPUTS, the keyboards function as well as
the multitouch pads do.
Signed-off-by: Akihiko Odaki <akihiko.odaki.4i@....hosei.ac.jp>
---
drivers/hid/hid-core.c | 14 --------------
drivers/hid/hid-microsoft.c | 10 ----------
drivers/hid/hid-multitouch.c | 17 +++++++++++++++++
3 files changed, 17 insertions(+), 24 deletions(-)
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index c6f7a69..43afc55 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -723,15 +723,6 @@ static void hid_scan_collection(struct hid_parser *parser, unsigned type)
type == HID_COLLECTION_PHYSICAL)
hid->group = HID_GROUP_SENSOR_HUB;
- 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_3_JP ||
- hid->product == USB_DEVICE_ID_MS_TYPE_COVER_3 ||
- hid->product == USB_DEVICE_ID_MS_POWER_COVER) &&
- hid->group == HID_GROUP_MULTITOUCH)
- hid->group = HID_GROUP_GENERIC;
-
if ((parser->global.usage_page << 16) == HID_UP_GENDESK)
for (i = 0; i < parser->local.usage_index; i++)
if (parser->local.usage[i] == HID_GD_POINTER)
@@ -1933,11 +1924,6 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_DIGITAL_MEDIA_3K) },
{ 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_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_3) },
- { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_POWER_COVER) },
{ HID_USB_DEVICE(USB_VENDOR_ID_MONTEREY, USB_DEVICE_ID_GENIUS_KB29E) },
{ HID_USB_DEVICE(USB_VENDOR_ID_MSI, USB_DEVICE_ID_MSI_GT683R_LED_PANEL) },
{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN) },
diff --git a/drivers/hid/hid-microsoft.c b/drivers/hid/hid-microsoft.c
index 77a2cf3..0dbc2a0 100644
--- a/drivers/hid/hid-microsoft.c
+++ b/drivers/hid/hid-microsoft.c
@@ -276,16 +276,6 @@ static const struct hid_device_id ms_devices[] = {
.driver_data = MS_NOGET },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_COMFORT_MOUSE_4500),
.driver_data = MS_DUPLICATE_USAGES },
- { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TYPE_COVER_PRO_3),
- .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_3_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),
- .driver_data = MS_HIDINPUT },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PRESENTER_8K_BT),
.driver_data = MS_PRESENTER },
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 3d664d0..dfc2698 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -1330,6 +1330,23 @@ static const struct hid_device_id mt_devices[] = {
MT_USB_DEVICE(USB_VENDOR_ID_ILITEK,
USB_DEVICE_ID_ILITEK_MULTITOUCH) },
+ /* Microsoft Surface Typecover */
+ { .driver_data = MT_CLS_EXPORT_ALL_INPUTS,
+ MT_USB_DEVICE(USB_VENDOR_ID_MICROSOFT,
+ USB_DEVICE_ID_MS_TYPE_COVER_PRO_3) },
+ { .driver_data = MT_CLS_EXPORT_ALL_INPUTS,
+ MT_USB_DEVICE(USB_VENDOR_ID_MICROSOFT,
+ USB_DEVICE_ID_MS_TYPE_COVER_PRO_3_2) },
+ { .driver_data = MT_CLS_EXPORT_ALL_INPUTS,
+ MT_USB_DEVICE(USB_VENDOR_ID_MICROSOFT,
+ USB_DEVICE_ID_MS_TYPE_COVER_PRO_3_JP) },
+ { .driver_data = MT_CLS_EXPORT_ALL_INPUTS,
+ MT_USB_DEVICE(USB_VENDOR_ID_MICROSOFT,
+ USB_DEVICE_ID_MS_TYPE_COVER_3) },
+ { .driver_data = MT_CLS_EXPORT_ALL_INPUTS,
+ MT_USB_DEVICE(USB_VENDOR_ID_MICROSOFT,
+ USB_DEVICE_ID_MS_POWER_COVER) },
+
/* MosArt panels */
{ .driver_data = MT_CLS_CONFIDENCE_MINUS_ONE,
MT_USB_DEVICE(USB_VENDOR_ID_ASUS,
--
2.6.4
--
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