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| author | Chunfeng Yun <chunfeng.yun@mediatek.com> | 2021-03-31 12:05:53 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-04-02 16:56:49 +0300 |
| commit | bee1f89aad2a51cd3339571bc8eadbb0dc88a683 (patch) | |
| tree | e12b7db505323688f3e80c5dea1a37cf353aedb8 /drivers/usb/host/xhci-mtk.h | |
| parent | 1f743c8749eacd906dd3ce402b7cd540bb69ad3e (diff) | |
| download | linux-bee1f89aad2a51cd3339571bc8eadbb0dc88a683.tar.xz | |
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>
Diffstat (limited to 'drivers/usb/host/xhci-mtk.h')
| -rw-r--r-- | drivers/usb/host/xhci-mtk.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci-mtk.h b/drivers/usb/host/xhci-mtk.h index 621ec1a85009..4ccd08e20a15 100644 --- a/drivers/usb/host/xhci-mtk.h +++ b/drivers/usb/host/xhci-mtk.h @@ -149,6 +149,7 @@ struct xhci_hcd_mtk { struct phy **phys; int num_phys; bool lpm_support; + bool u2_lpm_disable; /* usb remote wakeup */ bool uwk_en; struct regmap *uwk; |