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=-0.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED 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 9CFDEC3F2CD for ; Thu, 5 Mar 2020 10:44:38 +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 6C9062073D for ; Thu, 5 Mar 2020 10:44:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="AMi1Akdi" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6C9062073D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de 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-Type:Cc: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: MIME-Version:References:In-Reply-To:Date:To:From:Subject:Message-ID:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=BM+khvBlkPUM9RPw8Q5ixqz8zeMukOcuUczSyMKBUTw=; b=AMi1Akdi+XfQANcK8E1JECYG2 Y5UeOweQhkQOclhLZm0XolWCMpOmtpjgijA8PUDx+GZXX5RYUDVUMEjHvxoYIp+pagSbReTr+1IcE 40nbSDaIwwNoWQFPvNK7tj+hiQfCWELymByBEMsITH4Y6NZdGsoHLETayA1IhR7L6uT4w0TY9+yhN Sc+qYvh2h82WWyU4QtZXS+MvvODEE8REUa5DTS2TcQj58JYYJGUo8wPyV4TQWaWtCGQUxJGgIKDur zkacXVlnE8Wx91817o6M+j3DIguVF+R8NS1rHBcJ9YqDnABbJ+6DHkivNGxwBQxK8TfEn0jEtrqKU 1xOiWC4Dw==; 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 1j9nzZ-00034D-M8; Thu, 05 Mar 2020 10:44:37 +0000 Received: from mx2.suse.de ([195.135.220.15]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1j9nzV-00033F-Vm; Thu, 05 Mar 2020 10:44:36 +0000 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id BEF25B239; Thu, 5 Mar 2020 10:44:26 +0000 (UTC) Message-ID: Subject: Re: [PATCH] ARM: dts: bcm283x: Use firmware PM driver for V3D From: Nicolas Saenz Julienne To: Stefan Wahren , Rob Herring , Mark Rutland , Florian Fainelli , Ray Jui , Scott Branden , bcm-kernel-feedback-list@broadcom.com, Eric Anholt Date: Thu, 05 Mar 2020 11:44:23 +0100 In-Reply-To: References: <20200303173217.3987-1-nsaenzjulienne@suse.de> <736f0c59-352b-03b2-f77f-bfc22171b3fb@i2se.com> <03fcb1e2bc7f3ff389b6dfbf3964e159a93ae835.camel@suse.de> User-Agent: Evolution 3.34.4 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200305_024434_311818_E10B8030 X-CRM114-Status: GOOD ( 19.65 ) 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, wahrenst@gmx.net, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Content-Type: multipart/mixed; boundary="===============3517167788059717643==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============3517167788059717643== Content-Type: multipart/signed; micalg="pgp-sha256"; protocol="application/pgp-signature"; boundary="=-1e/ycMxHHlpwCahVXF7n" --=-1e/ycMxHHlpwCahVXF7n Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hi Stefan, On Tue, 2020-03-03 at 20:24 +0100, Stefan Wahren wrote: > > > > Note: I tested this on RPi3b, RPi3a+ and RPi2b. > > > as i already wrote this prevent X to start on current Raspbian on my > > > Raspberry Pi 3A+ (multi_v7_defconfig, no u-boot). We must be careful = here. > > >=20 > > > I will take a look at the debug UART. Maybe there are more helpful > > > information. > > It seems we're seeing different things, I tested this on raspbian > > (multi_v7_defconfig) and on arm64. I'll try again from scratch tomorrow= . >=20 > My modifications to the Raspbian image (from 13.2.2020) are little: >=20 > - specify devicetree to config.txt > - change console to ttyS1 and remove "silent" in cmdline.txt > - rename all original kernel7*.img > - copy dtb and kernel7.img to boot partition > - copy kernel modules to root partition Would you mind retesting with the latest linux-next? I validated an image b= ased on 5.6.0-rc4-next-20200305-00001-g285a7a64cd56 and a fresh raspbian downloa= d on RPi3a+ without X issues. > The debug UART works fine, maybe the dmesg gives us a hint: [...] > [ 8.451520] vc4_hdmi 3f902000.hdmi: vc4-hdmi-hifi <-> 3f902000.hdmi > mapping ok > [ 8.451541] vc4_hdmi 3f902000.hdmi: ASoC: no DMI vendor name! > [ 8.465617] vc4-drm soc:gpu: bound 3f902000.hdmi (ops vc4_hdmi_ops > [vc4]) > [ 8.466033] vc4-drm soc:gpu: bound 3f806000.vec (ops vc4_vec_ops [vc4]= ) > [ 8.466159] vc4-drm soc:gpu: bound 3f004000.txp (ops vc4_txp_ops [vc4]= ) > [ 8.466292] vc4-drm soc:gpu: bound 3f400000.hvs (ops vc4_hvs_ops [vc4]= ) > [ 8.466649] vc4-drm soc:gpu: bound 3f206000.pixelvalve (ops > vc4_crtc_ops [vc4]) > [ 8.466889] vc4-drm soc:gpu: bound 3f207000.pixelvalve (ops > vc4_crtc_ops [vc4]) > [ 8.467154] vc4-drm soc:gpu: bound 3f807000.pixelvalve (ops > vc4_crtc_ops [vc4]) > [ 8.467262] vc4-drm soc:gpu: bound 3fc00000.v3d (ops vc4_v3d_ops [vc4]= ) > [ 8.467272] checking generic (1e330000 8ca000) vs hw (0 ffffffff) > [ 8.467278] fb0: switching to vc4drmfb from simple > [ 8.473639] Console: switching to colour dummy device 80x30 > [ 8.473714] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013)= . > [ 8.473718] [drm] Driver supports precise vblank timestamp query. > [ 8.476777] [drm] Initialized vc4 0.0.0 20140616 for soc:gpu on minor = 0 > [ 8.534359] Console: switching to colour frame buffer device 90x30 > [ 8.550245] vc4-drm soc:gpu: fb0: vc4drmfb frame buffer device I get the exact same results as you here. Regards, Nicolas --=-1e/ycMxHHlpwCahVXF7n Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEErOkkGDHCg2EbPcGjlfZmHno8x/4FAl5g2AcACgkQlfZmHno8 x/4IlQgApYGk9IyBIGZXZU7cjQ4U0IGcYwkZZIy8r4vLrNLOKHCg8uEZpLk8Kvim wux9hWhjqbuYV1Q7/MEgioV+IUv4mkKOZxZodXy8/cf8Zq8mPV3FgY6hX2IlVXdt CkSlN4cth5Kq35oQm+W6NNWAdOQTabix30MRbfZ4sL8JAoL12DBdt1DQpMkEN2az zsxwZDV5LBe655F75XcBBCnWnrSQWeAZySsBtwsJidSqfepsdiVSAlYonoD+4tiW a05qYn+C51jrnxQqMtkfuFxfz8q5Kjd+zS8Mb9lhAqtS7mVPM1XMlJd401+fYdq4 RMUXbtQ0juTl/b7yJowqjUiacvGwWg== =Rxs/ -----END PGP SIGNATURE----- --=-1e/ycMxHHlpwCahVXF7n-- --===============3517167788059717643== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============3517167788059717643==--