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[103.229.16.4]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-b712f880ef2sm6307659a12.38.2025.10.27.00.40.36 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 27 Oct 2025 00:40:39 -0700 (PDT) Message-ID: Date: Mon, 27 Oct 2025 15:40:35 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 0/4] media: qcom: iris: encoder feature enhancements To: Neil Armstrong , vikash.garodia@oss.qualcomm.com, dikshita.agarwal@oss.qualcomm.com, abhinav.kumar@linux.dev, bod@kernel.org, mchehab@kernel.org Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, quic_qiweil@quicinc.com, quic_renjiang@quicinc.com References: <20251015092708.3703-1-wangao.wang@oss.qualcomm.com> <23f08812-7890-446e-95b7-4ff5b8f547f2@linaro.org> From: Wangao Wang In-Reply-To: <23f08812-7890-446e-95b7-4ff5b8f547f2@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Authority-Analysis: v=2.4 cv=QvpTHFyd c=1 sm=1 tr=0 ts=68ff21f9 cx=c_pps a=WW5sKcV1LcKqjgzy2JUPuA==:117 a=nuhDOHQX5FNHPW3J6Bj6AA==:17 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=VkNPw1HP01LnGYTKEx00:22 a=NEAV23lmAAAA:8 a=i98tAzczrWBB9TwQN78A:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=OpyuDcXvxspvyRM73sMx:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDI3MDA2OSBTYWx0ZWRfX/S1GbamCiy0p OnSJO6Eex1YTz+U81vQHvxdv7tWsHFh3P2ycBDl+V8HDNqyUOP6E8Y+KwwZPX6PBW1YjoeWoGaA bzQ/aiNf6BEfpAO5V+lO1hVicQ0YMalekqHcNDeSmMJoiqg3Hpvwf88ae7nkXzOl+WzsuXRlsU4 E1gTCPqCECZ7aMS1ayab6+ZYnlq31ZHcTnuSqwarDdFY1u9sDgn6oYzCuIhOJYOuiXU8bWOlKa3 k1HNttjWCoK4Q8X3tvR3/Qkn9GrF6ikKkAL3LmTtkQGv3IsTIHkZI4r87iY5qf31LONPZvhvunx SywWu8UQ1KNkpU0r+B2qts8JiVgZHMi5Hdp1vkbMg7NQy5/LimTD44eZ8917/dND9/wbf6HZyDY qTGCZtQp+cRlCADSQmFZHl49eam3dQ== X-Proofpoint-GUID: HWOXsV40TWpNjuBaYfjFxaIVey9In5-- X-Proofpoint-ORIG-GUID: HWOXsV40TWpNjuBaYfjFxaIVey9In5-- X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-10-27_03,2025-10-22_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 impostorscore=0 phishscore=0 lowpriorityscore=0 malwarescore=0 priorityscore=1501 adultscore=0 spamscore=0 suspectscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510020000 definitions=main-2510270069 On 10/17/2025 5:55 PM, Neil Armstrong wrote: >> All patches have been tested with v4l2-compliance, v4l2-ctl and >> on QCS8300 for encoder. > > Nice, but did you test those on any other device ? This patchset > affects all supported HW, so please test on all of them. > Thanks for helping with the review. So far, we have conducted tests on QCS8300, SA8775P, X1E80100, and QCS8550. However, I don’t have access to an SM8650 device—could you help test it? > >> >> Commands used for V4l2-ctl validation: >> >> Scale: >> v4l2-ctl --verbose -d /dev/video1 \ >> --set-fmt-video-out=width=1920,height=1080,pixelformat=NV12 \ >> --set-selection-output target=crop,width=1920,height=1080 \ >> --set-fmt-video=width=1280,height=720,pixelformat=H264 \ >> --stream-mmap --stream-out-mmap \ >> --stream-from=input_nv12_1080p.yuv \ >> --stream-to=output/scale_720p_output.h264 > > Please provide a way to generate/retrieve this `input_nv12_1080p.yuv` > file aswell. A 720p NV12 file is available here, which can be converted to 1080p using ffmpeg. file: https://github.com/quic/v4l-video-test-app/blob/master/data/resource/simple_nv12_720p_90frms.yuv cmd: ffmpeg -f rawvideo -pix_fmt nv12 -s 1280x720 \ -i simple_nv12_720p_90frms.yuv \ -vf "scale=1920:1080" -pix_fmt nv12 input_nv12_1080p.yuv -- Best Regards, Wangao