From: Matt Coster <matt.coster@imgtec.com>
To: Frank Binns <frank.binns@imgtec.com>,
Alexandru Dadu <alexandru.dadu@imgtec.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
Alessio Belle <alessio.belle@imgtec.com>
Cc: <dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] drm/imagination: Clear runtime PM errors while resetting the GPU
Date: Fri, 4 Jul 2025 16:29:39 +0100 [thread overview]
Message-ID: <175164297965.68064.9466068700510801982.b4-ty@imgtec.com> (raw)
In-Reply-To: <20250624-clear-rpm-errors-gpu-reset-v1-1-b8ff2ae55aac@imgtec.com>
On Tue, 24 Jun 2025 16:01:31 +0100, Alessio Belle wrote:
> The runtime PM might be left in error state if one of the callbacks
> returned an error, e.g. if the (auto)suspend callback failed following
> a firmware crash.
>
> When that happens, any further attempt to acquire or release a power
> reference will then also fail, making it impossible to do anything else
> with the GPU. The driver logic will eventually reach the reset code.
>
> [...]
Applied, thanks!
[1/1] drm/imagination: Clear runtime PM errors while resetting the GPU
commit: 551507e0d0bf32ce1d7d27533c4b98307380804c
Best regards,
--
Matt Coster <matt.coster@imgtec.com>
prev parent reply other threads:[~2025-07-04 15:30 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-24 15:01 Alessio Belle
2025-07-02 16:52 ` Matt Coster
2025-07-04 15:29 ` Matt Coster [this message]
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