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[84.10.101.169]) by smtp.gmail.com with ESMTPSA id q24-20020a170906541800b00a26f0f49dd2sm9276238ejo.11.2024.01.18.05.53.47 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 18 Jan 2024 05:53:48 -0800 (PST) Content-Type: text/plain; charset=utf-8 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.120.0.1.15\)) Subject: Re: [PATCH v3 0/2] [v3]Add hantro g1 video decoder support for RK3588 From: Piotr Oniszczuk In-Reply-To: <20240118113051.10773-1-liujianfeng1994@gmail.com> Date: Thu, 18 Jan 2024 14:53:47 +0100 Cc: nicolas@ndufresne.ca, conor+dt@kernel.org, devicetree@vger.kernel.org, elezegarcia@gmail.com, Ezequiel Garcia , =?utf-8?Q?Heiko_St=C3=BCbner?= , knaerzche@gmail.com, krzysztof.kozlowski+dt@linaro.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, "open list:ARM/Rockchip SoC..." , mchehab@kernel.org, Philipp Zabel , Rob Herring , sfr@canb.auug.org.au, amazingfate Content-Transfer-Encoding: quoted-printable Message-Id: <2CFF2A39-6416-4599-AD32-E99EF95F5A36@gmail.com> References: <5490507acc121113e52a8cdddb155fddf6dbb374.camel@ndufresne.ca> <20240118113051.10773-1-liujianfeng1994@gmail.com> To: liujianfeng1994@gmail.com X-Mailer: Apple Mail (2.3654.120.0.1.15) > Wiadomo=C5=9B=C4=87 napisana przez amazingfate = w dniu 18.01.2024, o godz. 12:30: >=20 > Before rkvdec2 launching mainline Ooooo - is there concrete plan for this? Asking as imho rk35xx can be really nice multimedia soc. Can be=E2=80=A6. 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=E2=80=A6. 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? =20