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[90.63.244.31]) by smtp.gmail.com with ESMTPSA id d7sm18821187wmc.6.2020.03.02.08.23.54 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 02 Mar 2020 08:23:55 -0800 (PST) From: Kevin Hilman To: Neil Armstrong , mchehab@kernel.org, hans.verkuil@cisco.com Subject: Re: [PATCH v5 0/5] media: meson: vdec: Add VP9 decoding support In-Reply-To: <20200219140958.23542-1-narmstrong@baylibre.com> References: <20200219140958.23542-1-narmstrong@baylibre.com> Date: Mon, 02 Mar 2020 17:23:54 +0100 Message-ID: <7h1rqasp2d.fsf@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200302_082357_511216_6ADCB9BB X-CRM114-Status: UNSURE ( 9.23 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-amlogic@lists.infradead.org, Neil Armstrong , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Neil Armstrong writes: > Hello, > > This patchset aims to bring VP9 decoding support to Amlogic GXL, G12A & SM1 > platforms for the amlogic stateful video decoder driver. > > With this, it passes v4l2-compliance with streaming on Amlogic G12A and > Amlogic SM1 SoCs successfully using the stream at [1] with a fixed > pyv4l2compliance script for VP9 at [2]. > > The original script kept the IVF headers in the stream, confusing the > decoder. The fixed script only extracts the payload from the IVF container. > > The decoder has been tested using the Google CTS TestVectorsIttiam VP9 yuv420 > samples and the VP9 Decoder Performance streams at [5], decoding all streams from > Profile 0 and 2 up to Level 4.1, with 10bit downsampling to 8bit. Tested on meson-sm1-sei610, Tested-by: Kevin Hilman Kevin _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel