From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BD5F2C64ED6 for ; Tue, 28 Feb 2023 12:30:22 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 14CD810E170; Tue, 28 Feb 2023 12:30:22 +0000 (UTC) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 396FC10E170 for ; Tue, 28 Feb 2023 12:30:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1677587420; x=1709123420; h=date:from:to:cc:subject:message-id:references: mime-version:content-transfer-encoding:in-reply-to; bh=rc1OmP9wMmY5+dn33znnHM6RbUbQmaFHCNu6e7Z4he4=; b=fgooX9gaD+SqWQua8BDwzP4Z4ev2iVyXQsI00sHPwDf4IopBhsUZVKxH BCY8I/4Ip9YjW8aHO/pUvxoaTthAOiGw5G3vkhUlX18SWzFuGjXpLJ5Ay uTazs6J1l8tCSDgEvmMpn15X2F+0QgbdGwcw1ymTHsz8FHxhdbqkr8tmF 0FTunJkf6xECXcuOZjCOK5O+bJnn3DF4BmZTal1Vj+O/oFjAkN4gs3Kd+ SEtcR63ZxA8XWInmnFgMqNlKDfd44TOIJI8pbYS17RMkP27GculgxQJPP g/shPubhLA8de8PtA38D3/8ZheVywTReg8BCJrfYW7phhPKzukplq+IZg g==; X-IronPort-AV: E=McAfee;i="6500,9779,10634"; a="334163542" X-IronPort-AV: E=Sophos;i="5.98,221,1673942400"; d="scan'208";a="334163542" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Feb 2023 04:30:19 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10634"; a="706555434" X-IronPort-AV: E=Sophos;i="5.98,221,1673942400"; d="scan'208";a="706555434" Received: from stinkpipe.fi.intel.com (HELO stinkbox) ([10.237.72.70]) by orsmga001.jf.intel.com with SMTP; 28 Feb 2023 04:30:16 -0800 Received: by stinkbox (sSMTP sendmail emulation); Tue, 28 Feb 2023 14:30:15 +0200 Date: Tue, 28 Feb 2023 14:30:15 +0200 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= To: Pekka Paalanen Subject: Re: [PATCH] drm: document TV margin properties Message-ID: References: <20230227122108.117279-1-contact@emersion.fr> <20230228104642.21dae84c@eldfell> <20230228121222.4abf13cb@eldfell> <20230228142423.08213444@eldfell> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20230228142423.08213444@eldfell> X-Patchwork-Hint: comment X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Noralf =?iso-8859-1?Q?Tr=F8nnes?= , Maxime Ripard , dri-devel@lists.freedesktop.org, Mateusz Kwiatkowski Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Tue, Feb 28, 2023 at 02:24:23PM +0200, Pekka Paalanen wrote: > On Tue, 28 Feb 2023 13:28:48 +0200 > Ville Syrjälä wrote: > > > On Tue, Feb 28, 2023 at 12:12:22PM +0200, Pekka Paalanen wrote: > > > > Oh! That would be really good to mention in the doc. Maybe even prefer > > > plane props over this? Or is this for analog TV, and plane props for > > > digital TV? > > > > Plane properties would be pointless for this. CRTC properties might > > make sense. But what is more accurate kinda depends on the hardware > > design. > > I meant the existing plane properties CRTC_X,Y,W,H. They can already > describe e.g. a primary plane that does not cover the whole CRTC area, > which is essentially the same as margins, scaling included even. Yeah that can work, assuming you have hardware that supports it. -- Ville Syrjälä Intel