From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from wnew4-smtp.messagingengine.com (wnew4-smtp.messagingengine.com [64.147.123.18]) (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 3BBF64A02 for ; Fri, 9 Sep 2022 14:01:13 +0000 (UTC) Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailnew.west.internal (Postfix) with ESMTP id B0EA22B0591B; Fri, 9 Sep 2022 10:01:09 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute5.internal (MEProxy); Fri, 09 Sep 2022 10:01:12 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cerno.tech; h=cc :cc:content-type:date:date:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:sender:subject :subject:to:to; s=fm2; t=1662732069; x=1662739269; bh=m8uWKdPqim TWOzbuWW9LjUIAMA5qm4azX49SLBOts+k=; b=YnzdqFanu76LTppWsnIK8yLtaw lPA9imn+DZMPpvmB+I+7lJ6Jtp5+Hpp/Tok4Syo0TZ+GIWgrmrIbPdzEP4csf+60 UpEKybV/LKbOlJdebq8NtpHOX+q7UOoX+sClEWg/wr6povq2rrWI+ugq/sOCi5sZ xXq4KnkJMjk8hfkCCos2ghiXoM12HoF0kloEOtYmIVJ6ltnGXUKNF564vpDCPNZ8 s3ORSfM8MEpwoQU39DDpbNTFwB5Y6PTP2jBZlZSeNbsxTCVjtqfLM5MdZpTnhTm0 1aNFaQE+vAnk+ZlPCXOLfH3n3kaTBYCY1K1ZgQJMdDQ0emXorULHJv6IpDTg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-type:date:date:feedback-id :feedback-id:from:from:in-reply-to:in-reply-to:message-id :mime-version:references:reply-to:sender:subject:subject:to:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm2; t=1662732069; x=1662739269; bh=m8uWKdPqimTWOzbuWW9LjUIAMA5q m4azX49SLBOts+k=; b=UytRIGBeAIK3cYsdpEIIrN8FMBS+DdyAfw8Linj+rJgL g9vqVDLzMqf7z+Zq8GuX6nB76z8BX3FKfH+w0cZYcxf5Vz1m0pmqpzc3QIz1lW3i +qcJUgH8UYU/JZkQyJ+J0ILb8T/3YoB894efCxXtrvJD63y7GfgcmlpZQaGweQGA 3eQ73GeIApaHjQjnZeXMJ6l+v13ZgTzTWY7kfviqp+zfyuG5zITuOFrJ7DO7a31p LGTFP167QAdPLgsgxgQNe88zlb9eOnmg96qLVG2u074AnI7rabwwsuOPnUoohp3d BjaoBlxQzhdosblojNXzRuwyvhSKAM638mnzlx7/7w== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrfedthedgjeefucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepfffhvfevuffkfhggtggujgesghdtreertddtvdenucfhrhhomhepofgrgihi mhgvucftihhprghrugcuoehmrgigihhmvgestggvrhhnohdrthgvtghhqeenucggtffrrg htthgvrhhnpeetfefffefgkedtfefgledugfdtjeefjedvtddtkeetieffjedvgfehheff hfevudenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpe hmrgigihhmvgestggvrhhnohdrthgvtghh X-ME-Proxy: Feedback-ID: i8771445c:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Fri, 9 Sep 2022 10:01:01 -0400 (EDT) Date: Fri, 9 Sep 2022 16:00:59 +0200 From: Maxime Ripard To: Mateusz Kwiatkowski Cc: Ben Skeggs , David Airlie , Chen-Yu Tsai , Thomas Zimmermann , Jani Nikula , Lyude Paul , Philipp Zabel , Maarten Lankhorst , Rodrigo Vivi , Tvrtko Ursulin , Jernej Skrabec , Samuel Holland , Karol Herbst , Noralf =?utf-8?Q?Tr=C3=B8nnes?= , Emma Anholt , Daniel Vetter , Joonas Lahtinen , Hans de Goede , linux-arm-kernel@lists.infradead.org, Phil Elwell , intel-gfx@lists.freedesktop.org, Dave Stevenson , dri-devel@lists.freedesktop.org, Dom Cobley , linux-kernel@vger.kernel.org, nouveau@lists.freedesktop.org, linux-sunxi@lists.linux.dev, Geert Uytterhoeven Subject: Re: [PATCH v2 10/41] drm/modes: Add a function to generate analog display modes Message-ID: <20220909140059.g57oihcmhuym62ei@houat> References: <20220728-rpi-analog-tv-properties-v2-0-459522d653a7@cerno.tech> <20220728-rpi-analog-tv-properties-v2-10-459522d653a7@cerno.tech> <242d272b-5b79-986c-9aaf-64e62f6b37ff@gmail.com> <20220905133755.gcmmntg3wnecyqjq@houat> <10ce686a-d7c8-9ce4-3979-735ad8eab3b5@gmail.com> <20220907143421.4iopqwhp3yfircsh@houat> Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="kc2bu6zgime3t2ko" Content-Disposition: inline In-Reply-To: --kc2bu6zgime3t2ko Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Sep 07, 2022 at 11:31:21PM +0200, Mateusz Kwiatkowski wrote: > The "canonical" modelines (at least for vc4's VEC, see the notes below): >=20 > - (vfp=3D=3D4, vsync=3D=3D6, vbp=3D=3D39) for 576i > - (vfp=3D=3D7, vsync=3D=3D6, vbp=3D=3D32) for 480i > - (vfp=3D=3D5, vsync=3D=3D6, vbp=3D=3D28) for 486i (full frame NTSC as or= iginally specified) It's not clear to me either how you come up with those timings? Maxime --kc2bu6zgime3t2ko Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCYxtHGwAKCRDj7w1vZxhR xYMtAQC2BqS997PQeLRZyCLXvTlUXGBvB07pmDNLHPWzQICluwD9FWnB9aaQ3tLC /OsNpUuYwh9XQJfUVrt4RcFvukTzXgc= =jc5S -----END PGP SIGNATURE----- --kc2bu6zgime3t2ko--