From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.kernel.org ([198.145.29.99]:48718 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730736AbeLKP7G (ORCPT ); Tue, 11 Dec 2018 10:59:06 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, =?UTF-8?q?Nic=20Soud=C3=A9e?= , Benjamin Tissoires Subject: [PATCH 4.19 118/118] HID: quirks: fix RetroUSB.com devices Date: Tue, 11 Dec 2018 16:42:17 +0100 Message-Id: <20181211151649.019105782@linuxfoundation.org> In-Reply-To: <20181211151644.216668863@linuxfoundation.org> References: <20181211151644.216668863@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: 4.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Nic Soudée commit 868613f1c0ccf7b832f38b48b18cca31cdeb3d26 upstream. SNES RetroPort and RetroPad register only 4 gamepad buttons when they should register all 8 buttons. This is described here: https://ask.fedoraproject.org/en/question/128102 This is happening because of: Commit 190d7f02ce8e ("HID: input: do not increment usages when duplicate is found") Here, I add the quirk HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE (created for backward compatibility with the change in 190d7f02ce8e) for the two products. Tested with both RetroPort and RetroPad. Cc: stable@vger.kernel.org # v4.18+ Signed-off-by: Nic Soudée Signed-off-by: Benjamin Tissoires Signed-off-by: Greg Kroah-Hartman --- drivers/hid/hid-ids.h | 4 ++++ drivers/hid/hid-quirks.c | 2 ++ 2 files changed, 6 insertions(+) --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -934,6 +934,10 @@ #define USB_VENDOR_ID_REALTEK 0x0bda #define USB_DEVICE_ID_REALTEK_READER 0x0152 +#define USB_VENDOR_ID_RETROUSB 0xf000 +#define USB_DEVICE_ID_RETROUSB_SNES_RETROPAD 0x0003 +#define USB_DEVICE_ID_RETROUSB_SNES_RETROPORT 0x00f1 + #define USB_VENDOR_ID_ROCCAT 0x1e7d #define USB_DEVICE_ID_ROCCAT_ARVO 0x30d4 #define USB_DEVICE_ID_ROCCAT_ISKU 0x319c --- a/drivers/hid/hid-quirks.c +++ b/drivers/hid/hid-quirks.c @@ -136,6 +136,8 @@ static const struct hid_device_id hid_qu { HID_USB_DEVICE(USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3003), HID_QUIRK_NOGET }, { HID_USB_DEVICE(USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3008), HID_QUIRK_NOGET }, { HID_USB_DEVICE(USB_VENDOR_ID_REALTEK, USB_DEVICE_ID_REALTEK_READER), HID_QUIRK_NO_INIT_REPORTS }, + { HID_USB_DEVICE(USB_VENDOR_ID_RETROUSB, USB_DEVICE_ID_RETROUSB_SNES_RETROPAD), HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE }, + { HID_USB_DEVICE(USB_VENDOR_ID_RETROUSB, USB_DEVICE_ID_RETROUSB_SNES_RETROPORT), HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE }, { HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RUMBLEPAD), HID_QUIRK_BADPAD }, { HID_USB_DEVICE(USB_VENDOR_ID_SEMICO, USB_DEVICE_ID_SEMICO_USB_KEYKOARD2), HID_QUIRK_NO_INIT_REPORTS }, { HID_USB_DEVICE(USB_VENDOR_ID_SEMICO, USB_DEVICE_ID_SEMICO_USB_KEYKOARD), HID_QUIRK_NO_INIT_REPORTS },