linux-kernel - Re: [PATCH v2] usb: typec: hd3ss3220: Check if regulator needs to be switched

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Message-ID: <2d8f5ecb-111f-4d67-8165-3f8d18c5ad1f@phytec.de>
Date: Fri, 30 Jan 2026 08:57:41 +0000
From: Jan Remmet <J.Remmet@...tec.de>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
CC: Heikki Krogerus <heikki.krogerus@...ux.intel.com>, Krishna Kurapati
	<krishna.kurapati@....qualcomm.com>, "linux-usb@...r.kernel.org"
	<linux-usb@...r.kernel.org>, "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>, "upstream@...ts.phytec.de"
	<upstream@...ts.phytec.de>
Subject: Re: [PATCH v2] usb: typec: hd3ss3220: Check if regulator needs to be
 switched

Am 27.01.26 um 16:10 schrieb Greg Kroah-Hartman:
> On Tue, Jan 27, 2026 at 03:42:15PM +0100, Jan Remmet wrote:
>> Check regulator state as peripheral and detach can disable vbus.
>> Without this check we will try to disable the regulator twice if
>> we disconnect host and then connect as device.
>>
>> Fixes: 7e7025811579 ("usb: typec: hd3ss3220: Check if regulator needs to be switched")
> 
> I don't see a commit with that id and name in my tree anywhere, nor in
> linux-next.  Are you sure it is correct?
> 
> confused,

I send a updated version here: 
https://lore.kernel.org/all/20260127-wip-jremmet-hd3ss3220_vbus_split-v3-1-009772f38265@phytec.de/

Sorry for the wrong reference, I replied too quickly and didn’t properly 
verify the numbering.

Jan

> 
> greg k-h