Received: by 2002:a05:7412:251c:b0:e2:908c:2ebd with SMTP id w28csp2097289rda; Tue, 24 Oct 2023 12:11:20 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFeG3g07E4zOT6pZQHSZ3nou1nGFArJUY+aAM7qfmj8vnWenW2M5eDe5TX6Mi13Ex+7yiPc X-Received: by 2002:a92:c54f:0:b0:357:cfcc:f483 with SMTP id a15-20020a92c54f000000b00357cfccf483mr9938205ilj.20.1698174679855; Tue, 24 Oct 2023 12:11:19 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1698174679; cv=none; d=google.com; s=arc-20160816; b=UNVy/LulGj+laUucGuyLTyK/0+tbsMqv+G0mFQjfyAftb9zQI8PHceIdkATn0VkvMD 5+1Vwz4AuiPmjNJ2jU5bgujJSdMDYOoZ/wN5llSKdoNPVtidO6rnY4cbm1lTccLLnxhK Z0wVYJFQARnE129CXoFJsLM3NY1JcUoD+ss0dM0cnctrj8O4rXFcLHZI355Emx1xm6DW YU++HL6r7EoZ3kTyQ7ZvTIB/MGq6FZDxpLqvDY0ZnTnfazAE/Eye4+5htzv2GA1GsLKJ xRkpj2O6lCPIRBJctuRrxj0yzRv5B08RQhqM8NcC6t3znC6rj50ElsbnKQZay8sXiPHI 7zGA== 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=9vOwaZRQQDYMN9XOHHDHKoLIEuzHJg2htDTDMcAkPno=; fh=GOsa8F24+MtjXStpkMMOXboEdQI7NAG5aXV0YSmfysM=; b=EKTWx8u8chtcaRPFxAftXiQNoi9/EkAm5Mkn991Ndi0WVjbOclGud9t8Hfq2BfJx2A leis86Gq6wSo2awijQaXpZKEp0z4YJ+WO1CoefBm5ouxaQV+jz52YckWDCu1nZ3mxE5w MQjAlnr6UD1sIvP7JwY0cxBmsAkeKQ/JDHLVldHiJVpw4QPEtw7gt6gXRkmduzFtnkd6 jqvSXFte5Veqrl1BALZu5QkaMMGBZETtfVizL+l2ORvriLA4RBQspk8sCY2Jl39q02d6 SH6BOyjHXl3PdHn9DpNAYeIfGXU+XmahhOmDwQFsXJ6xzAPAqbxckiftcoH9/FMUKuXT Trog== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=BAytmgOa; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.36 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=collabora.com Return-Path: Received: from pete.vger.email (pete.vger.email. [23.128.96.36]) by mx.google.com with ESMTPS id 196-20020a6300cd000000b005b8ea21ef39si1806755pga.267.2023.10.24.12.11.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 Oct 2023 12:11:19 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.36 as permitted sender) client-ip=23.128.96.36; Authentication-Results: mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=BAytmgOa; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.36 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=collabora.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by pete.vger.email (Postfix) with ESMTP id 3D05C80301E6; Tue, 24 Oct 2023 12:11:11 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at pete.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344278AbjJXTKh (ORCPT + 99 others); Tue, 24 Oct 2023 15:10:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39466 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344250AbjJXTKb (ORCPT ); Tue, 24 Oct 2023 15:10:31 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4630293; Tue, 24 Oct 2023 12:10:25 -0700 (PDT) Received: from arisu.hitronhub.home (unknown [23.233.251.139]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: detlev) by madras.collabora.co.uk (Postfix) with ESMTPSA id 69EE66607326; Tue, 24 Oct 2023 20:10:23 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1698174624; bh=ik2lJ68nmMdHse/0Pbl+ym8554daPlCABLkgBBaT6pg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BAytmgOax273LxN5RaxTJMxPjBYDB523K3SXGGVOmBqz7bvx06OarJbHdzD9stAh2 OOO2XC4snhYG9igas+cjt1T1cmCsMEUry6zWUGJ/AKne4sy4Rp3d0SshIwxZnuHZhA qEkpO+Ge4OOhOeBW9kvl3LoZA4yLow830pA11CFkcz1nibv6wCgBYWTgEq+/vw/Jii yIrG54sGxX7X/hVUvjveW/6r5c8ye+GvqGGWKEQkeR9VMTSQMz5u+i9e7QmBrSBECp qn9334NEf+qJOBN2ogTGJObxmxnt5ObtHhg0qFYoM6CEjll8lqGOzn4dP1jcrDX1/G pFDukigOXdiEw== From: Detlev Casanova To: linux-kernel@vger.kernel.org Cc: linux-media@vger.kernel.org, Daniel Almeida , Mauro Carvalho Chehab , Detlev Casanova Subject: [PATCH v2 5/5] doc: visl: Document codec_variability parameter Date: Tue, 24 Oct 2023 15:09:50 -0400 Message-ID: <20231024191027.305622-6-detlev.casanova@collabora.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20231024191027.305622-1-detlev.casanova@collabora.com> References: <20231024191027.305622-1-detlev.casanova@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-0.8 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on pete.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (pete.vger.email [0.0.0.0]); Tue, 24 Oct 2023 12:11:12 -0700 (PDT) Reviewed-by: Daniel Almeida Signed-off-by: Detlev Casanova --- Documentation/admin-guide/media/visl.rst | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/admin-guide/media/visl.rst b/Documentation/admin-guide/media/visl.rst index 5b26fd943571..56d2e9ab72cc 100644 --- a/Documentation/admin-guide/media/visl.rst +++ b/Documentation/admin-guide/media/visl.rst @@ -53,6 +53,11 @@ Module parameters sure that, for a given input, the output frames are always exactly the same. This is useful for automated tests to check that output frames are correct. +- codec_variability: Add codec specific variability in the ouput frames. It + adds a text line on the ouptut frames containing parameters that is specific + to the format of the input stream to ensure that different inputs do not give + the same output. + What is the default use case for this driver? --------------------------------------------- -- 2.41.0