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 B8BE9C433F5 for ; Wed, 30 Mar 2022 19:21:03 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id CC54810EB4C; Wed, 30 Mar 2022 19:21:02 +0000 (UTC) Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by gabe.freedesktop.org (Postfix) with ESMTPS id 875C610EB4C for ; Wed, 30 Mar 2022 19:21:01 +0000 (UTC) Received: from ptx.hi.pengutronix.de ([2001:67c:670:100:1d::c0]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nZdsH-0000qq-Hs; Wed, 30 Mar 2022 21:20:57 +0200 Received: from sha by ptx.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1nZdsE-0004wl-U1; Wed, 30 Mar 2022 21:20:54 +0200 Date: Wed, 30 Mar 2022 21:20:54 +0200 From: Sascha Hauer To: Piotr Oniszczuk Subject: Re: [PATCH v9 00/23] drm/rockchip: RK356x VOP2 support Message-ID: <20220330192054.GA4012@pengutronix.de> References: <20220328151116.2034635-1-s.hauer@pengutronix.de> <20220330072822.GX12181@pengutronix.de> <0D8F5951-5375-46B5-BFF0-7ED410371EB7@gmail.com> <20220330094556.GZ12181@pengutronix.de> <20220330102046.GA12181@pengutronix.de> <60601619-EF07-457B-91F2-64FEB598FEBE@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <60601619-EF07-457B-91F2-64FEB598FEBE@gmail.com> X-Sent-From: Pengutronix Hildesheim X-URL: http://www.pengutronix.de/ X-IRC: #ptxdist @freenode X-Accept-Language: de,en X-Accept-Content-Type: text/plain X-Uptime: 21:07:09 up 7:36, 35 users, load average: 0.21, 0.24, 0.18 User-Agent: Mutt/1.10.1 (2018-07-13) X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::c0 X-SA-Exim-Mail-From: sha@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: dri-devel@lists.freedesktop.org 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: "devicetree@vger.kernel.org" , Benjamin Gaignard , Sandy Huang , dri-devel@lists.freedesktop.org, "open list:ARM/Rockchip SoC..." , Michael Riesch , Peter Geis , Andy Yan , kernel@pengutronix.de, "linux-arm-kernel@lists.infradead.org" Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Wed, Mar 30, 2022 at 04:52:22PM +0200, Piotr Oniszczuk wrote: > > > > Wiadomość napisana przez Sascha Hauer w dniu 30.03.2022, o godz. 12:20: > > > > Does it change anything if you do a "modetest -s 69@67:1920x1080" before > > starting the app? Or if you run "modetest -P 43@67:1920x1080@NV12" > > before starting the app? Or other combinations thereof? > > So i tried following combinations > > -boot > -modetest -s 69@67:1920x1080 -> ok > -modetest -P 43@67:1920x1080@NV12 -> green screen I have no idea what is going on here. There same commands work for me. You could provide me your kernel config and upstream commitish you are working on, maybe that gets me closer to your setup. Sascha -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |