From: "Thierry Reding" <thierry.reding@gmail.com>
To: "Mikko Perttunen" <cyndis@kapsi.fi>
Cc: "Mikko Perttunen" <mperttunen@nvidia.com>,
<dri-devel@lists.freedesktop.org>, <linux-tegra@vger.kernel.org>
Subject: Re: [PATCH] gpu: host1x: Skip reset assert on Tegra186
Date: Fri, 16 Feb 2024 11:02:22 +0100 [thread overview]
Message-ID: <CZ6F0Y2S635X.1X4B2G0KT43NX@gmail.com> (raw)
In-Reply-To: <20240214114049.1421463-1-cyndis@kapsi.fi>
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On Wed Feb 14, 2024 at 12:40 PM CET, Mikko Perttunen wrote:
> From: Mikko Perttunen <mperttunen@nvidia.com>
>
> On Tegra186, other software components may rely on the kernel to
> keep Host1x operational even during suspend. As such, as a quirk,
> skip asserting Host1x's reset on Tegra186.
This all sounds a bit vague. What other software components rely on the
kernel to keep host1x operational during suspend? And why do they do so?
Why is this not a problem elsewhere?
Thierry
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next prev parent reply other threads:[~2024-02-16 10:14 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-14 11:40 [PATCH] gpu: host1x: Skip reset assert on Tegra186 Mikko Perttunen
2024-02-15 11:07 ` Jon Hunter
2024-02-16 10:02 ` Thierry Reding [this message]
2024-02-19 2:18 ` Mikko Perttunen
2024-02-19 16:31 ` Thierry Reding
-- strict thread matches above, loose matches on Subject: below --
2024-02-22 1:05 Mikko Perttunen
2024-02-22 18:06 ` Thierry Reding
2024-02-24 6:02 ` Mikko Perttunen
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