Received: by 2002:a05:7208:9594:b0:7e:5202:c8b4 with SMTP id gs20csp1270895rbb; Mon, 26 Feb 2024 04:30:01 -0800 (PST) X-Forwarded-Encrypted: i=3; AJvYcCUhsDx3f08+wtRM08khHFAv2E5DYlrVOM6WQZYKI9N6AHwqd/04pc2AkpqJ/JmOeuSFaJAjbHudAawAMVRsX6qtQ87HYfsRDZKaqky8sA== X-Google-Smtp-Source: AGHT+IFcwth+w7JMkWlPcvU9UjAr3ZVE62aU9ROpbiv64t8QPb8GM1tC8FgxJkcXaH2ppVZiYb9+ X-Received: by 2002:a05:6a00:17a8:b0:6e5:3ccf:4a95 with SMTP id s40-20020a056a0017a800b006e53ccf4a95mr791588pfg.6.1708950600838; Mon, 26 Feb 2024 04:30:00 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1708950600; cv=pass; d=google.com; s=arc-20160816; b=F2uVGW0YZ23xXDksWyGkkFld42Qg+XXKrOEaizF2I3F6fP/aAx5RWBMlMK/xIs5lug +l1ynTtJMH5YTBY1JxdBidbiAzc64zsal3WkjX/znbZw+icH352L3qtRlwAE/dw9ib2n SrOm3G4HVmGRHvvyNLdJokVdMs2ecq1TyP/Dby/soiKYngGqB5apr9k0m2FBvxRWWyYd ueYF/5EeWTE6xIw8+hgghIZPZ/ogxwzazcACidBVPYIXSZbvY9nJ6Tqm5B0p+UWIHxUw wb1dPKVIC7EQXIqBqgbUwG55xl65q6sfdWT79ZHxHBzNH79EEzBy3BcGFP3Qf4ku8b0f Pd/w== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=mime-version:list-unsubscribe:list-subscribe:list-id:precedence :references:in-reply-to:message-id:subject:cc:to:from:date :dkim-signature; bh=FdayiuUa0lPM16SkkBcVAS345PVinGNRNV8BhjB+2Z8=; fh=URr6yXP2w9vp68pwO+yb8jq0tB2Cey7jSL5blboKTPg=; b=F0Ty2zb3HuSwLFrhtm+4SHnpm5LT6yyYYc4l1qAlqaw7zBwUV+xynfmOWCfrsDoukP rVondVR+o25JLnANfGfpj5hfRJG91SxT4BsyxmhA/gj4hVZtL74LDDdjJY7gmOMjBb0c 8b7UKE4dNmJYBu7mKPPQ4h25N/fa618u/99CWtiWpdiqquV2o+0LCa61LjtCj+kcIr9I +yv9aZG/sQnA1BiX8/g0HuAohESuNcF0AiV/FhcCLvrr/zPJ9MqFm5SURwCSvN6dwEqg QNfbAUajOvhZ+Q+QLZdsdhkFKMyzMQLWFtlr9hy4QWRV6aYg4q6ATGQE1fSWdKDz+JWP 4cQQ==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=kYR60E33; arc=pass (i=1 spf=pass spfdomain=collabora.com dkim=pass dkdomain=collabora.com dmarc=pass fromdomain=collabora.com); spf=pass (google.com: domain of linux-kernel+bounces-81369-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-81369-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=collabora.com Return-Path: Received: from sv.mirrors.kernel.org (sv.mirrors.kernel.org. [2604:1380:45e3:2400::1]) by mx.google.com with ESMTPS id e17-20020a635451000000b005dbf27229f6si3662345pgm.343.2024.02.26.04.30.00 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 26 Feb 2024 04:30:00 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-81369-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) client-ip=2604:1380:45e3:2400::1; Authentication-Results: mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=kYR60E33; arc=pass (i=1 spf=pass spfdomain=collabora.com dkim=pass dkdomain=collabora.com dmarc=pass fromdomain=collabora.com); spf=pass (google.com: domain of linux-kernel+bounces-81369-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-81369-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=collabora.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id 8704F289309 for ; Mon, 26 Feb 2024 12:30:00 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id EA95F605BC; Mon, 26 Feb 2024 12:29:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="kYR60E33" Received: from madrid.collaboradmins.com (madrid.collaboradmins.com [46.235.227.194]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B4E02604C5 for ; Mon, 26 Feb 2024 12:29:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.235.227.194 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708950579; cv=none; b=m2RmOEzgUgJiwnbo8bgL9IbOa1iRTB++svuwjmXT35PPzGq/MJhZosD30dsq1Lva4jAl6q58/qX08qEqClJnDcPJXVuNddSz5ycq2II+aO3jHB+rBu/SrJuHyjOBr2ZVmc88/4xvaOyXgKiZF5uFGzv0gNB3fYaswfX5VJS6k+k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708950579; c=relaxed/simple; bh=FdayiuUa0lPM16SkkBcVAS345PVinGNRNV8BhjB+2Z8=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=KhoGgdWIFaQBOhy4Uc00D9jsAs1ouXsp5NCwO7Gia70CxClTwQfvTH+o6Lzt5/j4MWULrjZUJAMBAGdjrHYnASmLm08P6XBB5TGkwibKZxCHjePp+VhAVy48EPZjHy7P5LuT+K3q8DRGTVLp8aPjNY6FCb5pBOHfQCWxSxnhbOU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=kYR60E33; arc=none smtp.client-ip=46.235.227.194 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1708950576; bh=FdayiuUa0lPM16SkkBcVAS345PVinGNRNV8BhjB+2Z8=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=kYR60E339+DP4Z9qcK/T9Tj7OP2p7wKAx7rRTqae8QUNhCA8BPYrkIGvrbRIFY6AS tTHw3LdBnnrCxZobHWzkIt5n7rJNQ1dhPXZDe1f3tEIYHsJnLFhSzgWV+G7ejNvVTk hA/L8+aH4VQnnPEZ4Lh6ojzo3OeGi0cSoveU9HaMRiJfMr0d5aMh95bk3a4VFy6mFA Wz21zZM9bMEzxpnPJOTq4zO+XVkpBsCZZvLO2q6RQDjFcydB/MH+v95F6tt8BOwIug C2j4UfEK0sWlyFfT111iU5cQ73M5soi+3PCg5GCrqH0FjUEMUQ0sXxfSEc5HAuuoYZ B1xaezf3MJdDA== Received: from eldfell (cola.collaboradmins.com [195.201.22.229]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (prime256v1) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: pq) by madrid.collaboradmins.com (Postfix) with ESMTPSA id D5EE137803EE; Mon, 26 Feb 2024 12:29:34 +0000 (UTC) Date: Mon, 26 Feb 2024 14:29:33 +0200 From: Pekka Paalanen To: Louis Chauvet Cc: Rodrigo Siqueira , Melissa Wen , =?UTF-8?B?TWHDrXJh?= Canal , Haneen Mohammed , Daniel Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , arthurgrillo@riseup.net, Jonathan Corbet , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, jeremie.dautheribes@bootlin.com, miquel.raynal@bootlin.com, thomas.petazzoni@bootlin.com, seanpaul@google.com, marcheu@google.com, nicolejadeyee@google.com Subject: Re: [PATCH v3 0/9] drm/vkms: Reimplement line-per-line pixel conversion for plane reading Message-ID: <20240226142933.56a60970.pekka.paalanen@collabora.com> In-Reply-To: <20240226-yuv-v3-0-ff662f0994db@bootlin.com> References: <20240226-yuv-v3-0-ff662f0994db@bootlin.com> X-Mailer: Claws Mail 4.1.1 (GTK 3.24.38; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/dkfPYvU.MIx4fUuMxdI2u57"; protocol="application/pgp-signature"; micalg=pgp-sha256 --Sig_/dkfPYvU.MIx4fUuMxdI2u57 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Mon, 26 Feb 2024 09:46:30 +0100 Louis Chauvet wrote: > This patchset is the second version of [1]. It is almost a complete=20 > rewrite to use a line-by-line algorithm for the composition. > It can be divided in three parts: > - PATCH 1 to 4: no functional change is intended, only some formatting an= d=20 > documenting > (PATCH 2 is taken from [2]) > - PATCH 5: main patch for this series, it reintroduce the=20 > line-by-line algorithm > - PATCH 6 to 9: taken from Arthur's series [2], with sometimes adaptation= =20 > to use the pixel-by-pixel algorithm. Hi Louis, I'll skip v3 because I was still reviewing v2 while you posted this. I'm done on v2 now. Thanks, pq --Sig_/dkfPYvU.MIx4fUuMxdI2u57 Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEJQjwWQChkWOYOIONI1/ltBGqqqcFAmXchC0ACgkQI1/ltBGq qqfAhQ/9HtmiTswygFvd34aYrcwIZL4tkNAGO1m9GO/tg0PCt3/rF9fDdJBJgaFq lg+gSqQ1hlNNcCYnveRE1n+Py/JleVrBBVWMKZAGyNeS0MX7w+7rCZvY9Ekn3lB2 /sJrdXkIVz3egqaamewzgxaYcUyefSpscdoWwMg/peXOQ3O4HgfCtQoQ31GYBbFT qwgOzunbnSNaxMQJyzxx6tbTwuLyAagjnnPD1nsH9PX2M/1bElefVyvKee/VNQVy CDBkdJ+M3kMNbEpJflXTxNJj3NEZvoMZrvZ5yBIL9N1pv9jHo62iDoIyWxfxz+JR YtDktw06mdBO1qACV7RMoye32q72h0bC93vixoUFpUdoi5jJhscMZI8EXZIpeoYQ 3oTYC5JDWWL/QaoE/1KhxBtEX9MBY1pOh65XE4eaXnEMZVpIVBdThQE042K/BHPe 0nJBbXHWK7VOx9UoeQJtXZViwgEIepVdAqaLVkF7XOW8ki5EJaQ8ePjq2RVN0oEc w1yeuOibpiQ7PutqhmrYEJ+/5yQZnzeJjveyriQt2ZAJHRz4fD0P8nnTMmfYQ4pp i7R/LI6f75XHmgyM+cavrak7YB7kQCqour0xqYrF2VHCsXbzVR7UK4qfJJafQYKx tfq/SuEiQVmnHd311S5ZPTRugJHXdEAr796UWEn6hC7nwb50sWI= =2siJ -----END PGP SIGNATURE----- --Sig_/dkfPYvU.MIx4fUuMxdI2u57--