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From: "Jernej Škrabec" <jernej.skrabec@gmail.com>
To: saravanak@google.com
Cc: linux-sunxi@lists.linux.dev
Subject: Issue with fw_devlink=on on 5.14
Date: Wed, 15 Sep 2021 20:07:44 +0200	[thread overview]
Message-ID: <5570111.f9yF5Hohu3@kista> (raw)

Hi Saravana!

I noticed that in kernel 5.14, at least on Allwinner H3, deinterlace driver 
doesn't load anymore if fw_devlink is set to on. If I set it to off, driver 
loads and works without problems. If I remove interconnects property in DT 
node and use driver hack instead, it also loads and work ok.

For reference, I speak about this node:
https://elixir.bootlin.com/linux/v5.14/source/arch/arm/boot/dts/sun8i-h3.dtsi#L153

Do you have any clue why it doesn't work?

Best regards,
Jernej



             reply	other threads:[~2021-09-15 18:07 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-15 18:07 Jernej Škrabec [this message]
2021-09-15 18:23 ` Issue with fw_devlink=on on 5.14 Saravana Kannan
2021-09-15 18:36   ` Saravana Kannan
2021-09-15 18:59     ` Jernej Škrabec
2021-09-17  2:55       ` Saravana Kannan
2021-09-17  4:32         ` Jernej Škrabec
2021-09-17 15:48           ` Maxime Ripard

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