linux-kernel - Re: [PATCH] drm/imagination: Clear runtime PM errors while resetting the GPU

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Message-ID: <175164297965.68064.9466068700510801982.b4-ty@imgtec.com>
Date: Fri, 4 Jul 2025 16:29:39 +0100
From: Matt Coster <matt.coster@...tec.com>
To: Frank Binns <frank.binns@...tec.com>,
        Alexandru Dadu
	<alexandru.dadu@...tec.com>,
        Maarten Lankhorst
	<maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
        Alessio Belle <alessio.belle@...tec.com>
CC: <dri-devel@...ts.freedesktop.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] drm/imagination: Clear runtime PM errors while
 resetting the GPU


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@...tec.com>