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(parent: 1f743c8) | patch
usb: xhci-mtk: support quirk to disable usb2 lpm
authorChunfeng Yun <chunfeng.yun@mediatek.com>
Wed, 31 Mar 2021 09:05:53 +0000 (17:05 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 2 Apr 2021 13:56:49 +0000 (15:56 +0200)
commitbee1f89aad2a51cd3339571bc8eadbb0dc88a683
treee12b7db505323688f3e80c5dea1a37cf353aedb8tree | snapshot
parent1f743c8749eacd906dd3ce402b7cd540bb69ad3ecommit | diff
usb: xhci-mtk: support quirk to disable usb2 lpm

The xHCI driver support usb2 HW LPM by default, here add support
XHCI_HW_LPM_DISABLE quirk, then we can disable usb2 lpm when
need it.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/1617181553-3503-4-git-send-email-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/xhci-mtk.c diff | blob | history
drivers/usb/host/xhci-mtk.h diff | blob | history
Domain: System / Kernel;