From be34a5854b4606bd7a160ad3cb43415d623596c7 Mon Sep 17 00:00:00 2001
From: Jonathan Cox <jonathan@jdcox.net>
Date: Fri, 10 Apr 2020 14:24:27 -0700
Subject: [PATCH] USB: Add USB_QUIRK_DELAY_CTRL_MSG and USB_QUIRK_DELAY_INIT
for Corsair K70 RGB RAPIDFIRE
Git-commit: be34a5854b4606bd7a160ad3cb43415d623596c7
References: git-fixes
Patch-mainline: v5.7-rc3
The Corsair K70 RGB RAPIDFIRE needs the USB_QUIRK_DELAY_INIT and
USB_QUIRK_DELAY_CTRL_MSG to function or it will randomly not
respond on boot, just like other Corsair keyboards
Signed-off-by: Jonathan Cox <jonathan@jdcox.net>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200410212427.2886-1-jonathan@jdcox.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Oliver Neukum <oneukum@suse.com>
---
drivers/usb/core/quirks.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index da30b5664ff3..3e8efe759c3e 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -430,6 +430,10 @@ static const struct usb_device_id usb_quirk_list[] = {
/* Corsair K70 LUX */
{ USB_DEVICE(0x1b1c, 0x1b36), .driver_info = USB_QUIRK_DELAY_INIT },
+ /* Corsair K70 RGB RAPDIFIRE */
+ { USB_DEVICE(0x1b1c, 0x1b38), .driver_info = USB_QUIRK_DELAY_INIT |
+ USB_QUIRK_DELAY_CTRL_MSG },
+
/* MIDI keyboard WORLDE MINI */
{ USB_DEVICE(0x1c75, 0x0204), .driver_info =
USB_QUIRK_CONFIG_INTF_STRINGS },
--
2.16.4