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[2620:137:e000::3:6]) by mx.google.com with ESMTPS id p15-20020a056a000a0f00b0068fc7ab1fd5si9226924pfh.269.2023.10.24.12.11.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 Oct 2023 12:11:43 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:6 as permitted sender) client-ip=2620:137:e000::3:6; 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 2620:137:e000::3:6 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 A39DA8034A41; Tue, 24 Oct 2023 12:11:40 -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 S234919AbjJXTKh (ORCPT + 27 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 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 12:11:40 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1780665238414817871 X-GMAIL-MSGID: 1780665238414817871 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? ---------------------------------------------