linux-kernel - [PATCH] HID: usbhid: Add quirk for Redragon/Dragonrise Seymur 2

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Date:   Thu, 11 Oct 2018 15:56:33 +0800
From:   Kai-Heng Feng <kai.heng.feng@...onical.com>
To:     jikos@...nel.org
Cc:     benjamin.tissoires@...hat.com, linux-input@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Kai-Heng Feng <kai.heng.feng@...onical.com>
Subject: [PATCH] HID: usbhid: Add quirk for Redragon/Dragonrise Seymur 2

Redragon Seymur 2 stops working since commit 190d7f02ce8e ("HID: input:
do not increment usages when a duplicate is found").

Use quirk HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE suggested by the commit
can solve the issue.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=200995
BugLink: https://bugs.launchpad.net/bugs/1793846
Signed-off-by: Kai-Heng Feng <kai.heng.feng@...onical.com>
---
 drivers/hid/hid-ids.h    | 1 +
 drivers/hid/hid-quirks.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index bc49909aba8e..0e0aa7f0e6fc 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -342,6 +342,7 @@
 #define USB_DEVICE_ID_DMI_ENC		0x5fab
 
 #define USB_VENDOR_ID_DRAGONRISE		0x0079
+#define USB_DEVICE_ID_REDRAGON_SEYMUR2		0x0006
 #define USB_DEVICE_ID_DRAGONRISE_WIIU		0x1800
 #define USB_DEVICE_ID_DRAGONRISE_PS3		0x1801
 #define USB_DEVICE_ID_DRAGONRISE_DOLPHINBAR	0x1803
diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c
index 249d49b6b16c..52c3b01917e7 100644
--- a/drivers/hid/hid-quirks.c
+++ b/drivers/hid/hid-quirks.c
@@ -70,6 +70,7 @@ static const struct hid_device_id hid_quirks[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_DMI, USB_DEVICE_ID_DMI_ENC), HID_QUIRK_NOGET },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_DRACAL_RAPHNET, USB_DEVICE_ID_RAPHNET_2NES2SNES), HID_QUIRK_MULTI_INPUT },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_DRACAL_RAPHNET, USB_DEVICE_ID_RAPHNET_4NES4SNES), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_REDRAGON_SEYMUR2), HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_DOLPHINBAR), HID_QUIRK_MULTI_INPUT },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_GAMECUBE1), HID_QUIRK_MULTI_INPUT },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_PS3), HID_QUIRK_MULTI_INPUT },
-- 
2.17.1