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 X-Spam-Level: X-Spam-Status: No, score=0.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_ADSP_ALL, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 44B73C0044D for ; Mon, 16 Mar 2020 19:11:35 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 103AC20658 for ; Mon, 16 Mar 2020 19:11:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="a/Xii6XF"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=megous.com header.i=@megous.com header.b="tUMLz8BV" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 103AC20658 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=megous.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject: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=kba1YLWK7EyQVL0LU4eyKlRNkrv7iE76L2wUjXaY3no=; b=a/Xii6XF+aYj/b q8kNLsEsU47WRNu3uiPGNE1xG1Iv1ae9GP6vPSAVZyQOBZww7CXdIOA//qptxsiMwtcyJBY5c5sje zYFYQYzGV9lO+PT59BJkxcyayS2NNPrvTFa9IZR37wpegCXT8pPOq3PKk99wpnTEHprYf/M5Va5WI wJ4+odSkqzykcnnkKMt//qDD2MA0AEKxcdwZ0WPAQYm+RskbHPRt/HhzNlaaAHV6kWeMjnuVTKWcn HKMQCco2oYvfixdsz0zgVNLVhw4cK+A02GvRhQ79MMnX0aLsZPVgwbvMzekWlIX50EsEILUQCTD6h BTOgWW1Gt+9llqo5KSFw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jDv9B-00053a-V3; Mon, 16 Mar 2020 19:11:33 +0000 Received: from vps.xff.cz ([195.181.215.36]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jDv98-0004rw-Dg for linux-arm-kernel@lists.infradead.org; Mon, 16 Mar 2020 19:11:32 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megous.com; s=mail; t=1584385882; bh=FW1eAGDaOwZotXT5BTvXsi+IhkF86WgYclyjbaMj8x0=; h=Date:From:To:Cc:Subject:References:X-My-GPG-KeyId:From; b=tUMLz8BV7T0c827DnXQtea8vx0HkcPUk4ToUSZaHMUkDk+9csPNi+kqJ8KJVU2vjg 5mxCNIApW9dNDx1t6jX13OOLMFgskXtNRfdIW7qMODyiG26wqc/yvtGDBkv7AlsSQA eUYRwhujgrnht7UefJkn1OgNsJQ8aJw8PnwwT1h0= Date: Mon, 16 Mar 2020 20:11:22 +0100 From: =?utf-8?Q?Ond=C5=99ej?= Jirman To: Icenowy Zheng Subject: Re: [PATCH v2 3/5] drm: panel: add Xingbangda XBD599 panel Message-ID: <20200316191122.yeb5l22ldtt73vx5@core.my.home> Mail-Followup-To: =?utf-8?Q?Ond=C5=99ej?= Jirman , Icenowy Zheng , Thierry Reding , Sam Ravnborg , Rob Herring , Maxime Ripard , Chen-Yu Tsai , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@googlegroups.com References: <20200316133503.144650-1-icenowy@aosc.io> <20200316133503.144650-4-icenowy@aosc.io> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200316133503.144650-4-icenowy@aosc.io> X-My-GPG-KeyId: EBFBDDE11FB918D44D1F56C1F9F0A873BE9777ED X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200316_121130_632676_948080CC X-CRM114-Status: UNSURE ( 8.74 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-sunxi@googlegroups.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Rob Herring , Chen-Yu Tsai , Thierry Reding , Maxime Ripard , Sam Ravnborg , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hello Icenowy, On Mon, Mar 16, 2020 at 09:35:01PM +0800, Icenowy Zheng wrote: > Xingbangda XBD599 is a 5.99" 720x1440 MIPI-DSI IPS LCD panel made by > Xingbangda, which is used on PinePhone final assembled phones. > > [snip] > > +static const struct drm_display_mode xbd599_default_mode = { > + .hdisplay = 720, > + .hsync_start = 720 + 40, > + .hsync_end = 720 + 40 + 40, > + .htotal = 720 + 40 + 40 + 40, > + .vdisplay = 1440, > + .vsync_start = 1440 + 18, > + .vsync_end = 1440 + 18 + 10, > + .vtotal = 1440 + 18 + 10 + 17, > + .vrefresh = 60, Does the display actually run for you at 60fps? I measured 36.63 FPS with a DRM app that just does DRM_IOCTL_MODE_ATOMIC update after each DRM_EVENT_FLIP_COMPLETE event. thank you and regards, o. > + .clock = 69000, > + .flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC, > + > + .width_mm = 68, > + .height_mm = 136, > + .type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED, > +}; > + _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel