From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AF7864C6C for ; Mon, 4 Nov 2024 10:46:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730717203; cv=none; b=jmFnouoLRCPw4ZXj4HfwFP+MgERvssgM4VRrn18D/xKfjLfKc84QASVkRf3P5uT+ZwHbpTNCGZ/QdCStBqQNBf+unD1VRcBJolUZwJ3V79+h+dYiGC2MQjwGTpqvRQI7za12PopciJNHxWIANDbqkVGaaJmco+u3mr0X49og8xo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730717203; c=relaxed/simple; bh=2g+BpJSnA23h+nF/OUwvVUZ6TsRw1CAPZJyoEyUGDXs=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=NVw3nIZoYx4SiSgdB2FdmXW1PDoPMoC1vr/ltQui5Q+/qbqsXVGEtiPiN/no0ZM7Fi2qa8b3KHSWkzejqYOV3hAINnayHExRNeltWi4B8K/6dF8A5pSDkEvG1/S1slY4dMq1w3HFCS0tmtcNGqXUSRVVnTlPdjJjiBcDm3vJvvs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=1ovJRJ/T; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=ZfPAEvmB; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="1ovJRJ/T"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="ZfPAEvmB" From: John Ogness DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1730717194; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=lUMq9d/Y/ah4RgFgHvJiQ6t1sVUNjgH2DIyO/HDYra0=; b=1ovJRJ/TBkp7r3/PUwP9+odLJ39BlWZTIS/0NdCR92N2FTvB5jtyF2CI07zGwxK5Er8dFf lVl58oqFRdTuTa/xkQqhktnzG4tilhVUsY/IqY3Q3neCIyNfPDjbKOrqCp6laEPleyjUC0 ykjdVCyJB492DT+wzPIqAIyaOdYIeC6hehXmzMvefhSyfWvo6gPq/Sdyv8iTf/4me4RcKI ZBqIHczL2eevHojSZWJIAYqX3Vmc99TVkyP0/T9i/qwIgn68rEmW5kRS4gubS6GFufda+T RMMqvKzi2uYzT2P+ejTDQwckQtwA/9xB3883JypMV+QyFepN5JQUkigtxUlx2w== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1730717194; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=lUMq9d/Y/ah4RgFgHvJiQ6t1sVUNjgH2DIyO/HDYra0=; b=ZfPAEvmBmdqXqhY0/Fy+yfJ4atEMo8/7475YTV5JyDS79wAY3X11OGPqy6XBZeEDFG3B4S mBaDtegd+X1UDhBA== To: Jocelyn Falempe , Petr Mladek Cc: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Javier Martinez Canillas , "Guilherme G . Piccoli" , bluescreen_avenger@verizon.net, Caleb Connolly , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v5 5/6] drm/log: Implement suspend/resume In-Reply-To: References: <20241023121145.1321921-1-jfalempe@redhat.com> <20241023121145.1321921-6-jfalempe@redhat.com> <27c1a6bf-d1e4-469f-a0d4-3e74ab0d0a07@redhat.com> Date: Mon, 04 Nov 2024 11:52:33 +0106 Message-ID: <84o72vcm46.fsf@jogness.linutronix.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain On 2024-11-04, Jocelyn Falempe 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