From patchwork Mon Oct 23 18:58:25 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Detlev Casanova X-Patchwork-Id: 96157 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1qv09k-005sNz-7R; Mon, 23 Oct 2023 19:00:04 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231558AbjJWTAD (ORCPT + 1 other); Mon, 23 Oct 2023 15:00:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41286 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231404AbjJWS77 (ORCPT ); Mon, 23 Oct 2023 14:59:59 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5E566127; Mon, 23 Oct 2023 11:59:57 -0700 (PDT) Received: from arisu.mtl.collabora.ca (mtl.collabora.ca [66.171.169.34]) (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 633EA6606F65; Mon, 23 Oct 2023 19:59:55 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1698087596; bh=o/FJjn4TuWXT7bS3XgNkUnwd6rBIim2FWrvD+41vxVM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=U1JUMANzmSqA47TMmJoq35jq0eTArY3BoQtThoElSUcnmlwW3VPXsjAh7n3p8ITE9 wM6eBUSvFvXpzwZjq1rD42FgD0FehFGycbLj1IN7EWip7J5DMX+U69vadO6nZHdbnV d0a55LNW1EGOiJ1yG6ifc7yR241rQ+rBoUF/6x3xl+qC//M78RDb70bfhdtTIOnf9x 1ktqfDlYbPOEI8GjuRXUC9zlAdAw6fYhwkF/aFuHlK58fS7D2Zp9tUm9nl+pNtbzwj Cc51ytmyU5btLfjTVdobJhrkm1RzXztWsL4n+/dn50UGSU+O8zMcr+/KaTVQLxqhLh 452uVqmQHdm9g== From: Detlev Casanova To: linux-kernel@vger.kernel.org Cc: linux-media@vger.kernel.org, Daniel Almeida , Mauro Carvalho Chehab , Detlev Casanova Subject: [PATCH 5/5] doc: visl: Document codec_variability parameter Date: Mon, 23 Oct 2023 14:58:25 -0400 Message-ID: <20231023185850.67082-6-detlev.casanova@collabora.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20231023185850.67082-1-detlev.casanova@collabora.com> References: <20231023185850.67082-1-detlev.casanova@collabora.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,SPF_HELO_NONE,SPF_PASS 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: -4.8 (----) X-LSpam-Report: No, score=-4.8 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,RCVD_IN_DNSWL_MED=-2.3 autolearn=ham autolearn_force=no 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? ---------------------------------------------