Received: by 2002:a05:6358:3188:b0:123:57c1:9b43 with SMTP id q8csp1636789rwd; Thu, 18 May 2023 15:09:53 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ7gFAIzuQ0ndqEW+tLITenMm9NprEuIGiJb2v4NA4l53v0dlcjb+DzZiU6DZV5RH8488D5P X-Received: by 2002:a17:90b:4b92:b0:253:7023:a620 with SMTP id lr18-20020a17090b4b9200b002537023a620mr2102626pjb.35.1684447793201; Thu, 18 May 2023 15:09:53 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1684447793; cv=none; d=google.com; s=arc-20160816; b=Xcml7NxkCc6+ShkDyxgyoC4RdX6tXMI7VO8sx+9KW+wU82dZO9eGbGu1JoYsoRO0eI 3qWDtPsFL98NuI825VbTLVYaDox5AEfGn71peUZEXDfSzbqDFM+1hPOAhNfMJLpBk1Ar sSfBgEqDLi9/TYWv6k527wJfvONR+SvuUPVeDEi1mGdFuGbAHm/W/EEpuF90qpCFl7RU JaoguCzu+DFemwfCzfdg6Y0H46BlyOkK0yMPikcfeosIMdBv5gzBhx854Jcf4LhJBUmf xs++i5gjNw+f4FPTvMybn+XAw632Oh2XaH+4xbExvyHMWyTTdp4CzaL2Z25HkcuEvhKJ ZhaA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=NlPtyGS6echPFRqdeAvpqIqZ+88puFfkVYqQZjYT8zU=; b=FlWR+i/Q1f1CVsnr5erDXzMrXHrFbt73PFjr/6/O6qjiXSd5X/+KPDRVbTH5vJcsQy Yb+vdQF+VbTEjhnNzwJECurDkxqerh+/mT4+Ob3FOSr4AVeAGAFDJIJozrjq0ETLk1M9 zJhEQOZcSjggluqN79xfbXd7wZmbBpDtMljloH7xTBi4bGKeHYcaB3j7bUyf79S+W2Hx oYThHysHpBETTxTMYj7SCe5IK9DnRQJgBFl5teAppulkjvhYRYbhgsXIJHM4rq3iOiFh cWATQAkW1LueMa0EsiAdsBuQwvIUUm3yQVpbgusFxdLWAMGWTAb0nmk/T+SxAZzDulsg trZA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=YgMBYOCL; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id j184-20020a6380c1000000b005347d35b573si1657010pgd.580.2023.05.18.15.09.38; Thu, 18 May 2023 15:09:53 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=YgMBYOCL; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230252AbjERVxe (ORCPT + 99 others); Thu, 18 May 2023 17:53:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56374 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230213AbjERVxc (ORCPT ); Thu, 18 May 2023 17:53:32 -0400 Received: from mail-ed1-x529.google.com (mail-ed1-x529.google.com [IPv6:2a00:1450:4864:20::529]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7283A10C6 for ; Thu, 18 May 2023 14:53:30 -0700 (PDT) Received: by mail-ed1-x529.google.com with SMTP id 4fb4d7f45d1cf-510b6a24946so4633395a12.0 for ; Thu, 18 May 2023 14:53:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1684446808; x=1687038808; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=NlPtyGS6echPFRqdeAvpqIqZ+88puFfkVYqQZjYT8zU=; b=YgMBYOCLpByZ/EQL80He7Q2afIgzQrE7Gz90I5HJ3+i7R21j1YUUB6HSjQCfIaXu4F vuqYvfJa4vxjlKx6edW0ulXmmZji+dCo5oS9krthbLCeIfutrLjBkLeiWxjy+anNKrSv aw6YQ6Gdr1en3YSox9U2BVbItNwo3nU1s5hdYETU3y2sZin6oCQcLOLaA2u1o47Lfqrl 8gaXa/d/+KU3vf29fn3lmoIh1IeyS9kMH0sBakxzoUSTP9/438c86XKboj9W0XRz9CpY DNH1yBF/52txAEjycx7fSF2c3xeM/qsw/4vzxM3fiWTUIpq/NKIzP17sOOFsiNjx1MFt m2fg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684446808; x=1687038808; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=NlPtyGS6echPFRqdeAvpqIqZ+88puFfkVYqQZjYT8zU=; b=fWN5lO8U5aDEfQc5EP/kWOHHVVpoWeKdo4STr1La0YsTeca6ukRiBBPXWRGu2dTYGG /X/fbQbgU9yJu31k6BAmxqdiiLWno25+/ah3gOgjN9irJhCDNDVhbF9BxvkrA1+SLKqP pc3u7bFbgLHAouflqQ9VB2gLmLqjHNmJWLT/uSRkeAHa7X5nS7/fjFx4hi5cvH/Dd3ml s6P+IdP6GTyJ9i5cL/sV9FPZA1386YGtzwlO43yrkM3shwAMIKJOwEXOjm4oCn8bYOi2 s5N0rQuxlKjXxV0s5YavHrze/FpSTwrrvzlB9L6ZvJS8b6Q+JEyamT1M5dAha4l8GV0s 1O4g== X-Gm-Message-State: AC+VfDwie4ZLNOckpJR5B/YVMme9nwDykcWKw/5j+gddi66Z1mchluXG +PrJIbzU6gZCtQlS1yKulD84ZA== X-Received: by 2002:aa7:d752:0:b0:50d:b92e:d1dc with SMTP id a18-20020aa7d752000000b0050db92ed1dcmr7069415eds.14.1684446808692; Thu, 18 May 2023 14:53:28 -0700 (PDT) Received: from Lat-5310.. ([87.116.165.75]) by smtp.gmail.com with ESMTPSA id l25-20020aa7c319000000b0050bd9d3ddf3sm989822edq.42.2023.05.18.14.53.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 18 May 2023 14:53:28 -0700 (PDT) From: Andrey Konovalov To: rfoss@kernel.org, todor.too@gmail.com, bryan.odonoghue@linaro.org Cc: agross@kernel.org, andersson@kernel.org, konrad.dybcio@linaro.org, mchehab@kernel.org, linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Andrey Konovalov Subject: [PATCH 1/1] media: camss: set VFE bpl_alignment to 16 for sdm845 and sm8250 Date: Fri, 19 May 2023 00:52:35 +0300 Message-Id: <20230518215235.1668871-2-andrey.konovalov@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230518215235.1668871-1-andrey.konovalov@linaro.org> References: <20230518215235.1668871-1-andrey.konovalov@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From the experiments with camera sensors using SGRBG10_1X10/3280x2464 and SRGGB10_1X10/3280x2464 formats, it becomes clear that on sdm845 and sm8250 VFE outputs the lines padded to a length multiple of 16 bytes. As in the current driver the value of the bpl_alignment is set to 8 bytes, the frames captured in formats with the bytes-per-line value being not a multiple of 16 get corrupted. Set the bpl_alignment of the camss video output device to 16 for sdm845 and sm8250 to fix that. Signed-off-by: Andrey Konovalov --- drivers/media/platform/qcom/camss/camss-vfe.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/qcom/camss/camss-vfe.c b/drivers/media/platform/qcom/camss/camss-vfe.c index e0832f3f4f25..06c95568e5af 100644 --- a/drivers/media/platform/qcom/camss/camss-vfe.c +++ b/drivers/media/platform/qcom/camss/camss-vfe.c @@ -1541,7 +1541,11 @@ int msm_vfe_register_entities(struct vfe_device *vfe, } video_out->ops = &vfe->video_ops; - video_out->bpl_alignment = 8; + if (vfe->camss->version == CAMSS_845 || + vfe->camss->version == CAMSS_8250) + video_out->bpl_alignment = 16; + else + video_out->bpl_alignment = 8; video_out->line_based = 0; if (i == VFE_LINE_PIX) { video_out->bpl_alignment = 16; -- 2.34.1