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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 97643C433F5 for ; Mon, 7 Mar 2022 12:55:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=zJcmYrctQcGTNOAn33xLcT/W1i0om4J4fOEPfAH6hUE=; b=DK5ItvDkJj9qIH D0z1C1zmPp90ZJvkxoF+3xJFSu9gsu7dhF+RJG6wLifa8Eic4UFEmhgEl5ZesZyg4GxJIh9DyZvJ1 9D9C/YGn3Te4Xt2FPT+Q7cAHcrJWxpXZSTgxFF9p4KlyDaC8bnbgKAiNcfxY43kgMrlmgs3kbjF1B 0ehHXigDBKdptc2HMMiqsa95QVmiD7QLtcdBjdUe4Oh3qIcpwuPcCVOZIZN313QUyovwZhlTopkuv RsFIyYpHIxc7lsDiCyqb8X+zhSu02hPq6wiJ/t2n0v3h0Q9+nCnRkY1HDCcj1QW3hNVxdrtYZYgEu Dg+dZHsTNrbyRTVh2qwQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nRCsp-0009NQ-4X; Mon, 07 Mar 2022 12:54:39 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nRCsd-0009KB-9M for linux-arm-kernel@lists.infradead.org; Mon, 07 Mar 2022 12:54:29 +0000 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 1nRCsb-0005Xn-Fq; Mon, 07 Mar 2022 13:54:25 +0100 Received: from sha by ptx.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1nRCsX-0004Aq-Vo; Mon, 07 Mar 2022 13:54:21 +0100 Date: Mon, 7 Mar 2022 13:54:21 +0100 From: Sascha Hauer To: Andy Yan Cc: dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, kernel@pengutronix.de, Benjamin Gaignard , Michael Riesch , Sandy Huang , Heiko =?iso-8859-15?Q?St=FCbner?= , Peter Geis Subject: Re: [PATCH v7 22/24] drm: rockchip: Add VOP2 driver Message-ID: <20220307125421.GD405@pengutronix.de> References: <20220225075150.2729401-1-s.hauer@pengutronix.de> <20220225075150.2729401-23-s.hauer@pengutronix.de> MIME-Version: 1.0 Content-Disposition: inline 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: 13:50:40 up 86 days, 21:36, 86 users, load average: 0.14, 0.11, 0.13 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: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220307_045427_365477_EFA7F417 X-CRM114-Status: GOOD ( 28.42 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Andy, On Mon, Mar 07, 2022 at 08:18:08PM +0800, Andy Yan wrote: > Hi Sascha: > > On 2/25/22 15:51, Sascha Hauer wrote: > > From: Andy Yan > > > > The VOP2 unit is found on Rockchip SoCs beginning with rk3566/rk3568. > > It replaces the VOP unit found in the older Rockchip SoCs. > > > > This driver has been derived from the downstream Rockchip Kernel and > > heavily modified: > > > > - All nonstandard DRM properties have been removed > > - dropped struct vop2_plane_state and pass around less data between > > functions > > - Dropped all DRM_FORMAT_* not known on upstream > > - rework register access to get rid of excessively used macros > > - Drop all waiting for framesyncs > > > > The driver is tested with HDMI and MIPI-DSI display on a RK3568-EVB > > board. Overlay support is tested with the modetest utility. AFBC support > > on the cluster windows is tested with weston-simple-dmabuf-egl on > > weston using the (yet to be upstreamed) panfrost driver support. > > > When run a weston 10.0.0: I used weston 9.0.90 during testing. I'll try to reproduce the issue with weston 10. Could you maybe have a look at the HCLK issue we are discussing? This thread could use some input from someone who has contact to the hardware guys. Regards, 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 | _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel