From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 381D728C035 for ; Tue, 31 Mar 2026 04:37:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774931857; cv=none; b=h1TxBJjE3uj98IQ/+sybK3OchiKM4hho/d2J+GyGy0gGGCuJh3eoetTtZ+YvD9KHmV1PcJJZj1a+/JTVXif4O3mYVzKGTYG3TRtsQs8dB+Clh+Wiv/LxQLubOSItfon5XPNBudjWyvMlMNs54F1r3lpjOlbS/6nM2te9PHi/FhQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774931857; c=relaxed/simple; bh=gDov89BBbPRYhiaVINrL4cMYiWCvPYgcp7NVxB9m0o0=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=kdZ/rXZzLd6lewp8HEyawc21Dq0fWLS/XnY7RFHe8eZRprMN4rEk2vBjq5tW62DV3lvBmEIRGKKHnsgYm3sO/xibGjcVd8FnF4Omi4K2vyGZ1OlphhmBLblrfAEBNgcy8N5JqcZsQFAYXAXj4GpMzctG+lFxVTHICYBaQAV1a+w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=mL0+ptLG; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=go+JMFx4; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="mL0+ptLG"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="go+JMFx4" Received: from pps.filterd (m0279869.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 62UKmeef2408305 for ; Tue, 31 Mar 2026 04:37:35 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=qcppdkim1; bh=/jGpmvrt4uHd1gKXAsXHCd yNv5ern/gFP9gSgas3l6Q=; b=mL0+ptLG0Vu0HULMJ3lqPqWOKjfHx04quR5+QL CJBsS3nF8eWTreHnc8yBWulc1dXVLGTN/4S6EkhilU4HCcfCewwwM4cty4ouSO3H wTzSSl3ahysfPP+E5zUIDjIB7wjwB5WlutOfuosvqSISB0ptyc9XlDyPmlYkhXGh DNajiT/ANeL3CBUj5L/2wbZh6KzXvua5CfOyuc4jYP7ZGZwX46t32QEfAZYAc5eE hVpvylr3SsehYr8B9wi49Km2mUD7pcOS8P9ZgW3MZyaQX9zUmvfF2dCNuCqv3H1/ GHAuoWrlneZRZL7ufjKwaqXhxv5gOl+xVcEhH7px4k1W56Xw== Received: from mail-dy1-f197.google.com (mail-dy1-f197.google.com [74.125.82.197]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4d80hes9f9-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Tue, 31 Mar 2026 04:37:35 +0000 (GMT) Received: by mail-dy1-f197.google.com with SMTP id 5a478bee46e88-2c7130f88e3so10201882eec.0 for ; Mon, 30 Mar 2026 21:37:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1774931854; x=1775536654; darn=vger.kernel.org; h=cc:to:content-transfer-encoding:mime-version:message-id:date :subject:from:from:to:cc:subject:date:message-id:reply-to; bh=/jGpmvrt4uHd1gKXAsXHCdyNv5ern/gFP9gSgas3l6Q=; b=go+JMFx4LLRKpgMr2AGjim5de3aRv4gOHk8MglztJ5BfBU/IeD10tiGBDTORFkUIaO e8SY4DvlnGa6wta7kUKgZiqOx75bJwbxI8s/KT61BaQ/4NRlo7FD3zmsSybOOpj+aBJi TpkyqeOXj0ICUlVNcBsSkW33qV0+H2PUOf86CFeGPsLS9pAAnruIeY3zi3yDOq/QjAA0 MqKGY9H+rqnF55Ym52QMxSrzAE69k8k/KoT7Kn5CsE+xCcUVTLNk5A7oI2/t9sQ4l3ni K9rUiE7ci4qj9liKbAU+lVt+hUhqFm3xQqzKFHyKoOAuWDFkrRCBXfPTA983CI8gZL8T hpxg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1774931854; x=1775536654; h=cc:to:content-transfer-encoding:mime-version:message-id:date :subject:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=/jGpmvrt4uHd1gKXAsXHCdyNv5ern/gFP9gSgas3l6Q=; b=EGhLFeHhTZaaRxOu97agDtWjavbtS5/knpXPifcom+luIhExC4tuCc4rlj/rG6u8b0 rIfUXOl0PtHyuHT6LnWn3CwXsy37iy7YjPfXuCkHfJ8zkmCS2dCVyyzqQkEhsc3wpssn qPJrokI7iYgwmOIP01MBhsjGYjXqAMOXUSZ8yLPjumYHomBlRbfVzHuwPC8Nr2FTOU1K KRooJtlgjytQ+H0tghMsmhVAO5r+ag1uhJZVfKWqn4GL34+D4ETAep7dKew5KtL5RSP3 h8CD972QBlfFYsidf4X8+WoGowzrwJN7uW7I6sPjbWslEUpGS7+67bOYuHluQLIJ8dwW WHKg== X-Forwarded-Encrypted: i=1; AJvYcCU3SWsWscEyK+EBPyzmmzivYw61uWg0L0r8QWbujS6fT5nasdyQcGLNU0fyiZe+ZAztu1MTEQ/hekXPa9WU@vger.kernel.org X-Gm-Message-State: AOJu0YxE6xRyLwREj1I6BwJnLsshLO2MQOKRZmQbOKW8DCtcxiG/D+bl glYBF1Njl0gGcgO0JWIW09N1oe2ywVeKBLsUS7BW/WOgFD4lOh9hX2hY4IO4HeAlsxdonr1LiKt HNZlj7VK9gG6S06pwcGPJsjLs2wtgE1NdB70rXq+jE4RV5aM+jsKHudwveMeGPxgPNzIO4rn8Rc EnzmU= X-Gm-Gg: ATEYQzx6IxvWyMhHviWzMbbjPmTa4fGsqQ/HAik12zkTWpFIJ5miRWfJBnFbANhBHVQ tRTkfYEbQ+GPQoD/GFJKheV8EnEGkRTWqdBSCBYcKMbAq8p82TYEyirrCAUMkx8Sz9qc+Hs2/Y3 /NKXEsfsGTUJyzRCQEAKc4wj0wvyOsw62dT9NmaJbdU7DAEE2kf4UUNvaNrUT5C+gjBLLjcRa8F 6Tf6WT3o2LtGZ0Gn9/ZZK5UhTbfitqNLkuBvv8IygywJZBMGcXv57xG9jD9gboylmt0OMnb24rW k8h1DYQhp6VtQ3GemXN21USbQyF3QnfZpdvMzo5H17x8jDSxnRpYLabDJBUYTOyGQ6vG/9VxyjT Nd1hMzpuahkwQzi3BDjZS0+TIHi+mAvYwtySBIIIGXwRk8nXih/DP X-Received: by 2002:a05:7301:1694:b0:2c5:347:e63b with SMTP id 5a478bee46e88-2c50347e9bemr4539312eec.25.1774931854202; Mon, 30 Mar 2026 21:37:34 -0700 (PDT) X-Received: by 2002:a05:7301:1694:b0:2c5:347:e63b with SMTP id 5a478bee46e88-2c50347e9bemr4539292eec.25.1774931853669; Mon, 30 Mar 2026 21:37:33 -0700 (PDT) Received: from hu-renjiang-sha.qualcomm.com ([114.94.8.21]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-2c3c3bd9894sm9252248eec.4.2026.03.30.21.37.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 30 Mar 2026 21:37:31 -0700 (PDT) From: Renjiang Han Subject: [PATCH 0/3] media: venus: fix NV12 buffer sizing and incorrect capability alignment Date: Tue, 31 Mar 2026 10:07:06 +0530 Message-Id: <20260331-fix_venus_bug_issue-v1-0-e4ae7a1d8db2@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAHJPy2kC/yWMTQ6DIBgFr2K+dUkE/MOrNMYAPiwLtQUxTYx3L 6nLeXkzJ0UEj0h9cVLA4aPf1gz8UZB96XUG81NmEqVoSik5c/47HlhTHE2aRx9jAoMSRk+w4A6 UzXdAvv2rz+HmgE/K8f0eyegIZrdl8XtfSFPW3cQ1AOdEq1vRqVooW6mqEoo3XBrZVFA0XNcP9 GPGMbEAAAA= X-Change-ID: 20260331-fix_venus_bug_issue-e92badece1fe To: Vikash Garodia , Dikshita Agarwal , Bryan O'Donoghue , Mauro Carvalho Chehab , Alexandre Courbot , Stanimir Varbanov , Tomasz Figa , Hans Verkuil Cc: Mauro Carvalho Chehab , linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Mauro Carvalho Chehab , Renjiang Han X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1774931842; l=1165; i=renjiang.han@oss.qualcomm.com; s=20241001; h=from:subject:message-id; bh=gDov89BBbPRYhiaVINrL4cMYiWCvPYgcp7NVxB9m0o0=; b=sJ9VIF8g2V31cjJDF4XOkNNywYMWjC9YTbt5Msj043ykQkGV1rNrRRpoZ/7WP7BheDWinORsd CXddwx5Up5DDBWaxW9eDIWYq1qfwAdtseqCkComElXmboGx7M/I18AL X-Developer-Key: i=renjiang.han@oss.qualcomm.com; a=ed25519; pk=8N59kMJUiVH++5QxJzTyHB/wh/kG5LxQ44j9zhUvZmw= X-Authority-Analysis: v=2.4 cv=Gb0aXAXL c=1 sm=1 tr=0 ts=69cb4f8f cx=c_pps a=Uww141gWH0fZj/3QKPojxA==:117 a=Uz3yg00KUFJ2y2WijEJ4bw==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_glEPmIy2e8OvE2BGh3C:22 a=EUspDBNiAAAA:8 a=Lb5j-gmOE-iAMMu9PAMA:9 a=QEXdDO2ut3YA:10 a=PxkB5W3o20Ba91AHUih5:22 X-Proofpoint-GUID: ePxt77T0imYU2JYx9xyB0ibVvGq-oJ3m X-Proofpoint-ORIG-GUID: ePxt77T0imYU2JYx9xyB0ibVvGq-oJ3m X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzMxMDA0MSBTYWx0ZWRfX9CKVdBuH0lqo r01eoF9zN2rizz0v8rxQYYi9WHqCdFJG+kArM0dCNSJOk20xgzMEXTiHPP3O2jPNG7iBZEPv3I5 lDu7mrGhXA3anhHCTV7bMM/w9p1z3X5xFXRjjEFeuz23ZEjtD2wkmWVbrXj3miUEiXPwtBWuuGq QsCV+RtriTr2Ijt0pbvI8XL52ZZWV+Jda9Hq65T4dtWvhH0bLqdzqefxtAIFSl7W2g122xN0Ue9 hKi1teG2y+jP7bZIMHJIxGEpTgq3m3vv5SdS4KsbeyWgSp7CDIsK66HPCDyy2V/W0b3+NiKZFcP trSrS4pwrvMff2uexSJVXO6408ZiMvHIiCXVhngx/UWDzOZjJvwkXl4htZQSgsS64BAh8z+1HFl j8fD1K6B1qKxjM4mKrL58KAGVMtPEHD2k8H1a7jyIjBaRRy5ky9k2eEjFyFFjZcrUIODaZIWvKS 2oOslo5N1nXTdanTKAQ== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-31_01,2026-03-28_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 impostorscore=0 adultscore=0 spamscore=0 bulkscore=0 malwarescore=0 clxscore=1011 suspectscore=0 priorityscore=1501 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603310041 The NV12 frame size calculation adds unnecessary 4K/8K padding, leading to buffer overallocation. The redundant padding is removed while keeping final 4K alignment. In addition, HFI platform capabilities advertise an overly strict 16-pixel alignment for frame and blur dimensions, which can reject valid userspace configurations. The alignment step is relaxed to 1 without changing min/max limits. Signed-off-by: Renjiang Han --- Renjiang Han (3): media: qcom: venus: drop extra padding in NV12 raw size calculation media: qcom: venus: relax encoder frame/blur dimension steps on v4 media: qcom: venus: relax encoder frame/blur step size on v6 drivers/media/platform/qcom/venus/helpers.c | 4 ++-- drivers/media/platform/qcom/venus/hfi_platform_v4.c | 20 ++++++++++---------- drivers/media/platform/qcom/venus/hfi_platform_v6.c | 16 ++++++++-------- 3 files changed, 20 insertions(+), 20 deletions(-) --- base-commit: 3b058d1aeeeff27a7289529c4944291613b364e9 change-id: 20260331-fix_venus_bug_issue-e92badece1fe Best regards, -- Renjiang Han