linux-kernel - Re: [PATCH v3 0/2] [v3]Add hantro g1 video decoder support for RK3588

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Message-Id: <2CFF2A39-6416-4599-AD32-E99EF95F5A36@gmail.com>
Date: Thu, 18 Jan 2024 14:53:47 +0100
From: Piotr Oniszczuk <piotr.oniszczuk@...il.com>
To: liujianfeng1994@...il.com
Cc: nicolas@...fresne.ca,
 conor+dt@...nel.org,
 devicetree@...r.kernel.org,
 elezegarcia@...il.com,
 Ezequiel Garcia <ezequiel@...guardiasur.com.ar>,
 Heiko Stübner <heiko@...ech.de>,
 knaerzche@...il.com,
 krzysztof.kozlowski+dt@...aro.org,
 linux-arm-kernel@...ts.infradead.org,
 linux-kernel@...r.kernel.org,
 linux-media@...r.kernel.org,
 "open list:ARM/Rockchip SoC..." <linux-rockchip@...ts.infradead.org>,
 mchehab@...nel.org,
 Philipp Zabel <p.zabel@...gutronix.de>,
 Rob Herring <robh+dt@...nel.org>,
 sfr@...b.auug.org.au,
 amazingfate <liujianfeng1994@...il.com>
Subject: Re: [PATCH v3 0/2] [v3]Add hantro g1 video decoder support for RK3588

> Wiadomość napisana przez amazingfate <liujianfeng1994@...il.com> w dniu 18.01.2024, o godz. 12:30:
> 
> Before rkvdec2 launching mainline

Ooooo - is there concrete plan for this?

Asking as imho rk35xx can be really nice multimedia soc.

Can be…. but is not due current lack of hevc/vp9 hw decode in mainline due lack of rkvdec2 support
This seems to be clear blocker for many multimedia use cases :-(

Having rkvdec2 support via v4l2_request in mainline imho will make rk35xx killer soc for multimedia….

ps: rkvdec support seems available since years on mainline and works well.
So maybe rkvdec code base can be basis to gradually added support for rkvdec2?