USB: Add USB_QUIRK_DELAY_CTRL_MSG quirk for Corsair K70 RGB
commita04afa68c06208f3644750e520f2965df2f62f6c
authorJack Stocker <jackstocker.93@gmail.com>
Thu, 3 Jan 2019 21:56:53 +0000 (3 21:56 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 16 Jan 2019 21:16:10 +0000 (16 22:16 +0100)
treecb6577dfa44dfa893f45267bec20fafce74b092b
parent7a87e23537db289ceae5cf65d70df3e8645878b6
USB: Add USB_QUIRK_DELAY_CTRL_MSG quirk for Corsair K70 RGB

commit 3483254b89438e60f719937376c5e0ce2bc46761 upstream.

To match the Corsair Strafe RGB, the Corsair K70 RGB also requires
USB_QUIRK_DELAY_CTRL_MSG to completely resolve boot connection issues
discussed here: https://github.com/ckb-next/ckb-next/issues/42.
Otherwise roughly 1 in 10 boots the keyboard will fail to be detected.

Patch that applied delay control quirk for Corsair Strafe RGB:
cb88a0588717 ("usb: quirks: add control message delay for 1b1c:1b20")

Previous K70 RGB patch to add delay-init quirk:
7a1646d92257 ("Add delay-init quirk for Corsair K70 RGB keyboards")

Signed-off-by: Jack Stocker <jackstocker.93@gmail.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/core/quirks.c