linux-kernel - Re: [PATCH v2 1/3] usb: host: xhci-plat: Parse xhci-missing_cas

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Message-ID: <CAOMZO5DNndao-kU9s9F_1XGMdTP-sgComD9UoaSOQpfkErBEXw@mail.gmail.com>
Date: Wed, 21 Aug 2024 18:16:18 -0300
From: Fabio Estevam <festevam@...il.com>
To: Frank Li <Frank.Li@....com>
Cc: Mathias Nyman <mathias.nyman@...el.com>, 
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Thinh Nguyen <Thinh.Nguyen@...opsys.com>, 
	Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>, 
	Pengutronix Kernel Team <kernel@...gutronix.de>, linux-usb@...r.kernel.org, 
	linux-kernel@...r.kernel.org, imx@...ts.linux.dev, 
	linux-arm-kernel@...ts.infradead.org, jun.li@....com
Subject: Re: [PATCH v2 1/3] usb: host: xhci-plat: Parse xhci-missing_cas_quirk
 and apply quirk

Hi Frank,

On Wed, Aug 21, 2024 at 1:19 PM Frank Li <Frank.Li@....com> wrote:
>
> Parse software managed property 'xhci-skip-phy-init-quirk' and
> 'xhci-skip-phy-init-quirk' to apply related quirk. It allows usb glue layer
> driver apply these quirk.

Please explain the reason in the commit log.

What does it fix? Why do we need these quirks? Or what does it improve?