linux-kernel - Re: [PATCH] xhci: Apply XHCI_RESET_TO

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Message-ID: <2024061241-powdery-pastrami-65ad@gregkh>
Date: Wed, 12 Jun 2024 09:55:55 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: Reka Norman <rekanorman@...omium.org>
Cc: Mathias Nyman <mathias.nyman@...el.com>, linux-kernel@...r.kernel.org,
	linux-usb@...r.kernel.org
Subject: Re: [PATCH] xhci: Apply XHCI_RESET_TO_DEFAULT quirk to TGL

On Wed, Jun 12, 2024 at 02:47:38PM +1000, Reka Norman wrote:
> TGL systems have the same issue as ADL, where a large boot firmware
> delay is seen if USB ports are left in U3 at shutdown. So apply the
> XHCI_RESET_TO_DEFAULT quirk to TGL as well.
> 
> The issue it fixes is a ~20s boot time delay when booting from S5. It
> affects TGL devices, and TGL support was added starting from v5.3.
> 
> Signed-off-by: Reka Norman <rekanorman@...omium.org>
> ---

Shouldn't this also have a cc: stable line on it?

thanks,

greg k-h