linux-kernel - Re: [PATCH v5 5/6] drm/log: Implement suspend/resume

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Message-ID: <84o72vcm46.fsf@jogness.linutronix.de>
Date: Mon, 04 Nov 2024 11:52:33 +0106
From: John Ogness <john.ogness@...utronix.de>
To: Jocelyn Falempe <jfalempe@...hat.com>, Petr Mladek <pmladek@...e.com>
Cc: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, Maxime Ripard
 <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, David
 Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>, Javier
 Martinez Canillas <javierm@...hat.com>, "Guilherme G . Piccoli"
 <gpiccoli@...lia.com>, bluescreen_avenger@...izon.net, Caleb Connolly
 <caleb.connolly@...aro.org>, dri-devel@...ts.freedesktop.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 5/6] drm/log: Implement suspend/resume

On 2024-11-04, Jocelyn Falempe <jfalempe@...hat.com> wrote:
> I looked at what serial drivers are doing, because they can also have 
> their clock gated in suspend.
>
> Would calling console_stop() in the suspend and console_start() in 
> resume work ?

Yes. That is what it is for.

John Ogness