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Date: Mon, 6 Jun 2022 01:57:19 +0200
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To: Peter Mattern <pmattern@arcor.de>
From: Stefan Wahren <stefan.wahren@i2se.com>
Subject: drm/vc4: module dysfunctional on Raspberry Pi 3B as of 5.18.0
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Cc: Maxime Ripard <maxime@cerno.tech>, dri-devel@lists.freedesktop.org
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Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org>

Hi Peter,

i didn't subscribe to dri-devel, but i noticed your bug report.

Could you please provide more information:

Which kernel config do you use (is it a defconfig)?
Do you use the mainline device tree blob or the Raspberry Pi DTB?
Please provide the version/date of the GPU firmware?
Do you have any KMS related setting in the config.txt?
Can you provide a full dmesg for the bad case?

Best regards