linux-kernel - Re: [PATCH 1/6] phy: usb: Improve port mode selection

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Message-ID: <29803905-d0e2-3efb-e249-fd745f9abcf0@gmail.com>
Date:   Thu, 6 Oct 2022 15:05:30 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     justinpopo6@...il.com, alcooperx@...il.com, kishon@...com,
        vkoul@...nel.org, f.fainelli@...il.com,
        linux-kernel@...r.kernel.org, linux-phy@...ts.infradead.org
Cc:     bcm-kernel-feedback-list@...adcom.com
Subject: Re: [PATCH 1/6] phy: usb: Improve port mode selection



On 10/5/2022 2:30 PM, justinpopo6@...il.com wrote:
> From: Justin Chen <justinpopo6@...il.com>
> 
> Split port modes into two different variables. Supported port modes
> is what the hardware supports. While port mode is how the hardware
> is currently configured and can be dynamically changed through the
> sysfs. We initialize all supported port modes on init even though
> the port mode may not be selected because we cannot guarantee the
> downstream interface from the phy will be active or not.
> 
> This also fixes an issue where port modes selected via sysfs were
> not being saved through suspend/resume.
> 
> Signed-off-by: Justin Chen <justinpopo6@...il.com>

Acked-by: Florian Fainelli <f.fainelli@...il.com>
-- 
Florian