linux-kernel - Re: [PATCH v7 6/6] arm64: dts: rockchip: Add VPU121 support for RK3588

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Date: Fri, 21 Jun 2024 17:22:34 +0800
From: Jianfeng Liu <liujianfeng1994@...il.com>
To: sebastian.reichel@...labora.com
Cc: conor+dt@...nel.org,
	devicetree@...r.kernel.org,
	ezequiel@...guardiasur.com.ar,
	frattaroli.nicolas@...il.com,
	heiko@...ech.de,
	kernel@...labora.com,
	krzk+dt@...nel.org,
	linkmauve@...kmauve.fr,
	linux-kernel@...r.kernel.org,
	linux-media@...r.kernel.org,
	linux-rockchip@...ts.infradead.org,
	liujianfeng1994@...il.com,
	nicolas.dufresne@...labora.com,
	p.zabel@...gutronix.de,
	robh@...nel.org,
	sigmaris@...il.com,
	detlev.casanova@...labora.com
Subject: Re: [PATCH v7 6/6] arm64: dts: rockchip: Add VPU121 support for RK3588

Hi Sebastian,

Detlev is working on rkvdec2 and gstreamer can't deal with two h264
stateless decoders. So it's better to disable h264 decoding feature of
this vpu121, just like what we have done for rk3399. If your multicore
patch can handle the jpeg enc node at fdb50000 with other VEPU121 nodes
properly, we can just use compatible string "rockchip,rk3399-vpu" instead
of "rockchip,rk3568-vpu".

Best regards,
Jianfeng