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roles: Fix USB 3.0 OTG issue on Intel platform

PATCH New Greg KH 1 participant 1 message Sep 10, 2018 USB

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Greg KH

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PATCH v4 1/1 roles: Fix USB 3.0 OTG issue on Intel platform

Quoted 8 lines · On Fri, Sep 07, 2018 at 09:59:40AM +0530, [email protected] wrote:

From: Saranya Gopal <[email protected]>

This patch adds static DRD mode for host/device
mode switch. This fixes the issue where device
mode was not working after DUT switches to host
mode with 3.0 OTG connector.

Change-Id: Ib6d04b90d277d965ef10026751a7f4832cad5d2a

Why is this line here?

What commit does this "fix"? Or has this always been a problem?

Quoted 7 lines
---
 drivers/usb/roles/intel-xhci-usb-role-switch.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

Does this need to go to any older stable kernels or is 4.20 ok? 4.19? something else?

thanks,

greg k-h