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Subject: Re: [PATCH v3 0/4] Raspberry Pi 4 VL805 firmware load support
From:   Oliver Neukum <oneukum@suse.com>
To:     Nicolas Saenz Julienne <nsaenzjulienne@suse.de>,
        linux-kernel@vger.kernel.org
Cc:     linux-usb@vger.kernel.org, linux-rpi-kernel@lists.infradead.org,
        linux-arm-kernel@lists.infradead.org,
        bcm-kernel-feedback-list@broadcom.com, f.fainelli@gmail.com,
        gregkh@linuxfoundation.org, tim.gover@raspberrypi.org,
        linux-pci@vger.kernel.org, wahrenst@gmx.net,
        Andrew Murray <amurray@thegoodpenguin.co.uk>
Date:   Tue, 03 Mar 2020 09:43:39 +0100
In-Reply-To: <20200302155528.19505-1-nsaenzjulienne@suse.de>
References: <20200302155528.19505-1-nsaenzjulienne@suse.de>
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Am Montag, den 02.03.2020, 16:55 +0100 schrieb Nicolas Saenz Julienne:
> On the Raspberry Pi 4, after a PCI reset, VL805's firmware may either be
> loaded directly from an EEPROM or, if not present, by the SoC's
> VideCore. This series adds support for the later.

What happens if runtime PM strikes, in particular, how do
you deal with D4cold?

	Regards
		Oliver