From mboxrd@z Thu Jan 1 00:00:00 1970 From: Krzysztof Kozlowski Subject: Re: [PATCH] ARM: dts: exynos5422-odroid*: remove fimd node Date: Thu, 26 Nov 2015 12:49:20 +0900 Message-ID: <56568140.3060302@samsung.com> References: <1447151049-25370-1-git-send-email-m.szyprowski@samsung.com> <56428F34.7060003@samsung.com> <56531B1F.9050502@osg.samsung.com> <5653DEA2.6060802@samsung.com> <5653E851.4070608@osg.samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Return-path: Received: from mailout2.w1.samsung.com ([210.118.77.12]:29691 "EHLO mailout2.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752344AbbKZDtX (ORCPT ); Wed, 25 Nov 2015 22:49:23 -0500 Received: from eucpsbgm2.samsung.com (unknown [203.254.199.245]) by mailout2.w1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0NYE00EESLA80AA0@mailout2.w1.samsung.com> for linux-samsung-soc@vger.kernel.org; Thu, 26 Nov 2015 03:49:20 +0000 (GMT) In-reply-to: <5653E851.4070608@osg.samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org List-Id: linux-samsung-soc@vger.kernel.org To: Javier Martinez Canillas , Marek Szyprowski , linux-samsung-soc@vger.kernel.org Cc: Kukjin Kim , Bartlomiej Zolnierkiewicz , j.anaszewski@samsung.com, Andrzej Hajda On 24.11.2015 13:32, Javier Martinez Canillas wrote: > >> least some frame buffer console on DP or HDMI (or whatever output could >> be generated... Xorg/Wayland would be better of course). You need it > > Yes, as I mentioned in the previous email, I tested display (with X) on an > Exynos5800 Peach Pi. I don't have a rootfs with wayland/weston handy but I > could prepare one tomorrow to give a try. I think one X-window system is sufficient. More important would be to test different drivers. > >> because display and camera (including complementary modules like JPEG, >> MFC etc) are actually the only users of Exynos IOMMU in mainline. >> > > Do you have some test cases for MFC? I know that Gstreamer has support > for it but I don't know what Gst pipelines I can use to test if all is > working correctly. Yes, I think we have. I think Jacek Anaszewski or Andrzej Hajda (both Cc-ed) were developing MFC drivers and testing it. Jacek, Andrzej, Marek, Do you have test cases for Exynos MFC drivers? Is it possible to share them? Best regards, Krzysztof