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Fri, 21 Jun 2024 02:22:41 -0700 (PDT) Received: from localhost.localdomain ([221.220.128.96]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-1f9eb3c5bf9sm9761485ad.122.2024.06.21.02.22.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 21 Jun 2024 02:22:41 -0700 (PDT) From: Jianfeng Liu To: sebastian.reichel@collabora.com Cc: conor+dt@kernel.org, devicetree@vger.kernel.org, ezequiel@vanguardiasur.com.ar, frattaroli.nicolas@gmail.com, heiko@sntech.de, kernel@collabora.com, krzk+dt@kernel.org, linkmauve@linkmauve.fr, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, liujianfeng1994@gmail.com, nicolas.dufresne@collabora.com, p.zabel@pengutronix.de, robh@kernel.org, sigmaris@gmail.com, detlev.casanova@collabora.com Subject: Re: [PATCH v7 6/6] arm64: dts: rockchip: Add VPU121 support for RK3588 Date: Fri, 21 Jun 2024 17:22:34 +0800 Message-Id: <20240621092234.280171-1-liujianfeng1994@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240618183816.77597-7-sebastian.reichel@collabora.com> References: <20240618183816.77597-7-sebastian.reichel@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240621_022243_000295_1FC06B6A X-CRM114-Status: UNSURE ( 7.34 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org 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 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip