Received: by 10.213.65.68 with SMTP id h4csp1968566imn; Thu, 5 Apr 2018 06:56:28 -0700 (PDT) X-Google-Smtp-Source: AIpwx48qrDQJbR8mcGs+7VJdXs2geTxlAJRYmIPmsT+Xdlf8DScd5/u7U9fUqXy2c/ug4jSsxvPP X-Received: by 10.98.21.209 with SMTP id 200mr17000715pfv.232.1522936588067; Thu, 05 Apr 2018 06:56:28 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1522936588; cv=none; d=google.com; s=arc-20160816; b=QTrA6Fn3IjYk3rFntzqm2DC3yZZaUYFiR18YU+kSSvQOjpUHvsVLtFnbD6lM4hRbcx 06NzUArS7BVPr7N8mhHCw/7qDE/YJmUU8Hnu44PMHV59FoVZWnQzbNlMSxD0MXy/o5xK FsCwbciHjRgu8jItkBB/vR5Fo1zb2cBUtgJXEJ58RwYXmSXvocLaTcOGCHkHJ5bISuXR pf9nf5B7hbHr3Hdxb49iinMZCiZr4CbfgQ1H4Wd7hpqJJcNsV+Sa7TxU+oIrbcOz1eC+ atS+3QZ2rVt5m84d1QxOugH9pj6vuqOb9xfHn6uMWDr216SEXRbc5q1/3JLCV2BQF/UI DJtA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:mail-followup-to :message-id:subject:cc:to:from:date:dkim-signature :arc-authentication-results; bh=rjYj8i89Bghz/uR0jAJvSodNLqRwsyiE/P+wkjWCzus=; b=SJFJInFQftdbIZi7Z9DJiQnlsaNO1me/d2zWBetjDnKBSlIovqdpT1PDZnYiAGgoUg Oe3vqxH9PQyG5cVcKbQkzdI12xu5eTHC8Hz+hl5ydYFG3DZFclq38xQSRCd8EAdxQy5k BiVcO1HWS8eqvkoU3RiT6Sc6R4Y27F+E8xcWNPtFuJ7fXgcUQYRVixWYkFHliGTPlHVs 49XQzrg76HZ4Tx5SHP//6qqqvZpoHP2pbQY28x+myuFEK9FLcNmwajiX6OXxq1JlBo+k cRjQ23J37W51kyEecqzb16mTk62GVuOtLpkj647u7bWG0n+VKQy/HSsXQ0ty9rx4IoNr Ci7w== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@ffwll.ch header.s=google header.b=PzRpi7ZC; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id s10si5607771pge.41.2018.04.05.06.56.13; Thu, 05 Apr 2018 06:56:28 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=fail header.i=@ffwll.ch header.s=google header.b=PzRpi7ZC; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751384AbeDENzC (ORCPT + 99 others); Thu, 5 Apr 2018 09:55:02 -0400 Received: from mail-wm0-f52.google.com ([74.125.82.52]:50936 "EHLO mail-wm0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751236AbeDENzB (ORCPT ); Thu, 5 Apr 2018 09:55:01 -0400 Received: by mail-wm0-f52.google.com with SMTP id t67so6030408wmt.0 for ; Thu, 05 Apr 2018 06:55:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ffwll.ch; s=google; h=sender:date:from:to:cc:subject:message-id:mail-followup-to :references:mime-version:content-disposition:in-reply-to:user-agent; bh=rjYj8i89Bghz/uR0jAJvSodNLqRwsyiE/P+wkjWCzus=; b=PzRpi7ZCO9SCVnCdDc2aeNI3TeOCDVducM9IVz7ToiOMBRbAHKfRzIH80zrQL691L8 t76llO9Ceyc+NfAoGZr913N/NtW3wfbqBn1KE0iP4K6plMTOO3pZgzXmfSbX04S0eb89 qPrwZ5YeomAmbf8BtcCSm0loXu/e7wA6iS+3M= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :mail-followup-to:references:mime-version:content-disposition :in-reply-to:user-agent; bh=rjYj8i89Bghz/uR0jAJvSodNLqRwsyiE/P+wkjWCzus=; b=qBN4QLuGO7MNmE+C4/IULujhNS3d/K/vHGOTZ7fmm40bLfyiN2HbJa6zkddP7dwPD9 dauLZtH3L9F9+Itc8dfyAjEera86DtT3mCJNkc8QToPSiE3w+xvVYLwhR+FgN20OHXvR OQGjH4UQ8n23/lwnDSYYA1eXuCER2U8eefh9KDIcMxyPv6a1CnMzZWPkTbkPIirXqCd7 SJ9alElf+8A+ZyINm+VJ6F0BlLaD2bEm5YdyqHAq++llr/C7tTSCTkm9068HiaLa7QlY t35/1BwbbONMGG6KWHFQBGe5dtKX506C4UOXIfXb/vN5HxAzd21slU2TKbhRdsuZ3qnE 3DMw== X-Gm-Message-State: ALQs6tAnVZt0k72RE3eel2IFHNKufmloGgDoIPSAzCuCodboUPy4KFjG R4axrFOADEJ4qtbV0MGJkyUMhw== X-Received: by 10.80.232.72 with SMTP id k8mr3093674edn.38.1522936500203; Thu, 05 Apr 2018 06:55:00 -0700 (PDT) Received: from phenom.ffwll.local (212-51-149-109.fiber7.init7.net. [212.51.149.109]) by smtp.gmail.com with ESMTPSA id i61sm4796486edc.53.2018.04.05.06.54.58 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 05 Apr 2018 06:54:59 -0700 (PDT) Date: Thu, 5 Apr 2018 15:54:57 +0200 From: Daniel Vetter To: Thomas Hellstrom Cc: Deepak Rawat , dri-devel@lists.freedesktop.org, syeh@vmware.com, linux-graphics-maintainer@vmware.com, ville.syrjala@linux.intel.com, lukasz.spintzyk@displaylink.com, noralf@tronnes.org, robdclark@gmail.com, gustavo@padovan.org, maarten.lankhorst@linux.intel.com, seanpaul@chromium.org, airlied@linux.ie, linux-kernel@vger.kernel.org Subject: Re: [RFC 2/3] drm: Add helper iterator functions to iterate over plane damage. Message-ID: <20180405135457.GZ3881@phenom.ffwll.local> Mail-Followup-To: Thomas Hellstrom , Deepak Rawat , dri-devel@lists.freedesktop.org, syeh@vmware.com, linux-graphics-maintainer@vmware.com, ville.syrjala@linux.intel.com, lukasz.spintzyk@displaylink.com, noralf@tronnes.org, robdclark@gmail.com, gustavo@padovan.org, maarten.lankhorst@linux.intel.com, seanpaul@chromium.org, airlied@linux.ie, linux-kernel@vger.kernel.org References: <1522885748-67122-1-git-send-email-drawat@vmware.com> <1522885748-67122-3-git-send-email-drawat@vmware.com> <20180405075205.GQ3881@phenom.ffwll.local> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Operating-System: Linux phenom 4.15.0-1-amd64 User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Apr 05, 2018 at 10:51:42AM +0200, Thomas Hellstrom wrote: > On 04/05/2018 09:52 AM, Daniel Vetter wrote: > > > > TYPE_PLANE I have no idea who needs that. I suggest we just drop it. > > I'm assuming CRTC plane coordinates here. They are used for uploading > contents of hardware planes. Like, in the simplest case, cursor images. Hm, I guess I'd need to see how it's being used, since I'm neither following the intent of the original code nor your explanation here I think ... -Daniel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch