From mboxrd@z Thu Jan 1 00:00:00 1970 From: Inki Dae Subject: Re: [PATCH 0/7] drm/exynos: clean ups Date: Fri, 13 Mar 2015 11:33:22 +0900 Message-ID: <55024C72.2070006@samsung.com> References: <1424352158-728-1-git-send-email-gustavo@padovan.org> <5501A5DD.1040707@samsung.com> <20150312184543.GB1708@joana> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from mailout4.samsung.com ([203.254.224.34]:32620 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752465AbbCMCdZ convert rfc822-to-8bit (ORCPT ); Thu, 12 Mar 2015 22:33:25 -0400 Received: from epcpsbgr2.samsung.com (u142.gpu120.samsung.co.kr [203.254.230.142]) by mailout4.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0NL400GLBPRN3M00@mailout4.samsung.com> for linux-samsung-soc@vger.kernel.org; Fri, 13 Mar 2015 11:33:23 +0900 (KST) In-reply-to: <20150312184543.GB1708@joana> Sender: linux-samsung-soc-owner@vger.kernel.org List-Id: linux-samsung-soc@vger.kernel.org To: Gustavo Padovan Cc: Gustavo Padovan , linux-samsung-soc@vger.kernel.org, dri-devel@lists.freedesktop.org, jy0922.shim@samsung.com On 2015=EB=85=84 03=EC=9B=94 13=EC=9D=BC 03:45, Gustavo Padovan wrote: > 2015-03-12 Inki Dae : >=20 >> On 2015=EB=85=84 02=EC=9B=94 19=EC=9D=BC 22:22, Gustavo Padovan wrot= e: >>> From: Gustavo Padovan >>> >>> Hi, >>> >>> Here goes some clean ups to the exynos drivers. The main clean ups = is >>> the presetting and zpos making the property immutable and the remov= al >>> of *_win_data structures. >> >> With your cleanup patch set, the plane test doesn't work. Have you e= ver >> tested plane feature with modetest application? >> >> I typed like below and it looks like no problem but I cannot see >> anything on Panel except for cute four penguins. >> >> # modetest -P 29:100x100+0+0 >> trying to open device 'i915'...failed. >> trying to open device 'radeon'...failed. >> trying to open device 'nouveau'...failed. >> trying to open device 'vmwgfx'...failed. >> trying to open device 'omapdrm'...failed. >> trying to open device 'exynos'...success. >> testing 100x100@XR24 overlay plane 25 >> >> And for two plane test, >> >> # modetest -P 29:100x100+0+0 -P 29:100x100+0+100 >> trying to open device 'i915'...failed. >> trying to open device 'radeon'...failed. >> trying to open device 'nouveau'...failed. >> trying to open device 'vmwgfx'...failed. >> trying to open device 'omapdrm'...failed. >> trying to open device 'exynos'...success. >> testing 100x100@XR24 overlay plane 25 >> testing 100x100@XR24 overlay plane 26 >> >> Still no screen. >=20 > Well, I did some more testing and even without my patches I can't see= a plane > on the screen. Running only on exynos-drm-next also doesn't work so i= t is not > something that my patches introduced, it is already a bug upstream. > I'm using a snow for testing. It's strange. I can see a semicircular small box on the screen without your patch set, and that works well on not only exynos-drm-next but als= o exynos-drm-fixes. I'm using a trarts2 board based on Exynos4412 SoC. Could anyone check the plane test with modetest for double-check? Thanks, Inki Dae >=20 > Gustavo > -- > To unsubscribe from this list: send the line "unsubscribe linux-samsu= ng-soc" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >=20