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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id EA654C433F5 for ; Thu, 31 Mar 2022 15:01:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237917AbiCaPC4 (ORCPT ); Thu, 31 Mar 2022 11:02:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36666 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237943AbiCaPCy (ORCPT ); Thu, 31 Mar 2022 11:02:54 -0400 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EBBA2208C37 for ; Thu, 31 Mar 2022 08:01:03 -0700 (PDT) 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 1nZwIH-0003rZ-OK; Thu, 31 Mar 2022 17:01:01 +0200 Received: from sha by ptx.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1nZwIC-0001Hb-97; Thu, 31 Mar 2022 17:00:56 +0200 Date: Thu, 31 Mar 2022 17:00:56 +0200 From: Sascha Hauer To: Piotr Oniszczuk Cc: Andy Yan , "devicetree@vger.kernel.org" , Benjamin Gaignard , Heiko =?iso-8859-15?Q?St=FCbner?= , Peter Geis , Sandy Huang , dri-devel@lists.freedesktop.org, "open list:ARM/Rockchip SoC..." , Michael Riesch , kernel@pengutronix.de, "linux-arm-kernel@lists.infradead.org" Subject: Re: [PATCH v9 00/23] drm/rockchip: RK356x VOP2 support Message-ID: <20220331150056.GH4012@pengutronix.de> References: <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> <20220330192054.GA4012@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: 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: 17:00:25 up 1 day, 3:30, 52 users, load average: 0.42, 0.22, 0.20 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: devicetree@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Thu, Mar 31, 2022 at 04:53:05PM +0200, Piotr Oniszczuk wrote: > > > > Wiadomość napisana przez Andy Yan w dniu 31.03.2022, o godz. 14:13: > > > > > > Piotr: > > > > What soc is on you board? rk3566 or rk3568? > > it is rk3566 in x96-x6 tvbox > > > > > > I have a scripts[0] use io[1] command to dump the VOP2 register you can use it dump the register configuration when you meet a display failure, > > > > then send the dump to me, maybe I can figure out something. > > > > [0]https://github.com/andyshrk/buildroot/blob/2022/board/andyshrk/rootfs_overlay/usr/bin/vop2_dump.sh > > > > [1] https://github.com/andyshrk/io > > Andy > > Pls see https://pastebin.com/CHmu9s22 > > I put dumps for following scenarios: > > 1. > -boot > -modetest -s 69@67:1920x1080 -> ok > -modetest -P 43@67:1920x1080@NV12 -> green screen > > > 2. > -boot > -modetest -s 69@67:1920x1080 -> ok > -modetest -P 49@67:1920x1080@NV12 -> ok (but shifted horizontally by about 5% of screen width) Have you applied the bugfix I shared with you here: https://lore.kernel.org/linux-arm-kernel/20220330072822.GX12181@pengutronix.de/ 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 |