From patchwork Sat Jul 9 07:31:00 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Petko Manolov X-Patchwork-Id: 84684 X-Patchwork-Delegate: hverkuil@xs4all.nl Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1oA4w0-003NVR-9y; Sat, 09 Jul 2022 07:31:24 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229509AbiGIHbP (ORCPT + 1 other); Sat, 9 Jul 2022 03:31:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34348 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229504AbiGIHbO (ORCPT ); Sat, 9 Jul 2022 03:31:14 -0400 Received: from mail-ej1-x632.google.com (mail-ej1-x632.google.com [IPv6:2a00:1450:4864:20::632]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EE79B6A9D4 for ; Sat, 9 Jul 2022 00:31:13 -0700 (PDT) Received: by mail-ej1-x632.google.com with SMTP id a9so1093963ejf.6 for ; Sat, 09 Jul 2022 00:31:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=konsulko.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=v1Lg+9/XLyPoErjbCXTlZNTBgRHWE5n41jAnUaep9yA=; b=cbOQHtSnLTkKwmrDf65LoSYzOub1rNfTby/ruAqdg3ll7P/QpnaC376zptLgjTHgW+ PDMVuVysNtH16tXBiRye6OML+jiQg5O5htLoMoATrQ0wH1+T4a+Fwjp5vE6AXtZC1v4m BVays8iMzUPB445CjUe7QmhcNkJY6dGh97QTQ= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=v1Lg+9/XLyPoErjbCXTlZNTBgRHWE5n41jAnUaep9yA=; b=jXKV0Ip0CTVlf5uu//ApV75fPHAfr1x+J3RwWAVteEVKIPDTRYfDjhv/TE3nNZkZ45 XpwXoD7sCkSlZWFybwGij8T1ZTZxSJG0gjC7dQfVgyHiX/aegMrSNpj3hFNCYkRDhFrt YRkftDoC2Y2XTWaszSb+lmjC4WCumNkDcKHQo8PNWe0g/+NcUMnrwjAptCyWbDZBrlba rrdHp3stIvtdoo2rUf7I9mqrc12FhwmrJGKv206p+JrF7XImNcj9ONUAlN+n9pIUnsqq RqqUQHw46UUqnq/00bktYKz61nOV7YMD/N0xiuewPK06MpKLGSZtWBfPc02EiyEvZXOb wCUw== X-Gm-Message-State: AJIora++SL/H58CMFNU/+TjX19GtBnyw+b4AO7O2790J+lwl88+DfT+c +Zz51pRQLE5mHydM4uwKiWke6n1TmplnrA== X-Google-Smtp-Source: AGRyM1tIiIKEyO/Fb50rK37RUFtp/IbXppTr9wUd1ffTZBu5xLN1heCEOjAIPbs/1ynhmaIvodTBhQ== X-Received: by 2002:a17:906:84fa:b0:72b:3257:527b with SMTP id zp26-20020a17090684fa00b0072b3257527bmr3329817ejb.477.1657351872344; Sat, 09 Jul 2022 00:31:12 -0700 (PDT) Received: from tone.k.g (lan.nucleusys.com. [92.247.61.126]) by smtp.gmail.com with ESMTPSA id f10-20020a05640214ca00b0043a09f6fc24sm520248edx.47.2022.07.09.00.31.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 09 Jul 2022 00:31:12 -0700 (PDT) From: Petko Manolov To: linux-media@vger.kernel.org Cc: laurent.pinchart@ideasonboard.com, Petko Manolov Subject: [PATCH v1 1/1] staging: media: imx: imx7-media-csi: Increase video mem limit Date: Sat, 9 Jul 2022 10:31:00 +0300 Message-Id: <20220709073100.158374-2-petko.manolov@konsulko.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220709073100.158374-1-petko.manolov@konsulko.com> References: <20220709073100.158374-1-petko.manolov@konsulko.com> MIME-Version: 1.0 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-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no Some high resolution (like Sony IMX492 47Mpix) sensors requre large amount space for buffering. 64MB is far from sufficient so this patch increases the limit to 512MB. Signed-off-by: Petko Manolov Reviewed-by: Laurent Pinchart --- drivers/staging/media/imx/imx7-media-csi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/media/imx/imx7-media-csi.c b/drivers/staging/media/imx/imx7-media-csi.c index 0066af8d111f..c62f893cd769 100644 --- a/drivers/staging/media/imx/imx7-media-csi.c +++ b/drivers/staging/media/imx/imx7-media-csi.c @@ -160,7 +160,7 @@ #define IMX7_CSI_VIDEO_NAME "imx-capture" /* In bytes, per queue */ -#define IMX7_CSI_VIDEO_MEM_LIMIT SZ_64M +#define IMX7_CSI_VIDEO_MEM_LIMIT SZ_512M #define IMX7_CSI_VIDEO_EOF_TIMEOUT 2000 #define IMX7_CSI_DEF_MBUS_CODE MEDIA_BUS_FMT_UYVY8_2X8