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=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=unavailable 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 A6284C2D0EC for ; Thu, 26 Mar 2020 17:24:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8C0B520409 for ; Thu, 26 Mar 2020 17:24:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727831AbgCZRYx (ORCPT ); Thu, 26 Mar 2020 13:24:53 -0400 Received: from mout.kundenserver.de ([217.72.192.74]:53047 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726163AbgCZRYx (ORCPT ); Thu, 26 Mar 2020 13:24:53 -0400 Received: from [192.168.1.183] ([37.4.249.171]) by mrelayeu.kundenserver.de (mreue106 [212.227.15.183]) with ESMTPSA (Nemesis) id 1Mk178-1jfYT036uO-00kQMZ; Thu, 26 Mar 2020 18:24:46 +0100 Subject: Re: [PATCH] ARM: dts: bcm283x: Use firmware PM driver for V3D To: Nicolas Saenz Julienne , Eric Anholt Cc: devicetree@vger.kernel.org, Florian Fainelli , Scott Branden , Ray Jui , linux-kernel@vger.kernel.org, bcm-kernel-feedback-list , wahrenst@gmx.net, linux-arm-kernel@lists.infradead.org, linux-rpi-kernel@lists.infradead.org References: <20200303173217.3987-1-nsaenzjulienne@suse.de> <24f850f64b5c71c71938110775e16caaec2811cc.camel@suse.de> From: Stefan Wahren Openpgp: preference=signencrypt Autocrypt: addr=stefan.wahren@i2se.com; keydata= xsFNBFt6gBMBEACub/pBevHxbvJefyZG32JINmn2bsEPX25V6fejmyYwmCGKjFtL/DoUMEVH DxCJ47BMXo344fHV1C3AnudgN1BehLoBtLHxmneCzgH3KcPtWW7ptj4GtJv9CQDZy27SKoEP xyaI8CF0ygRxJc72M9I9wmsPZ5bUHsLuYWMqQ7JcRmPs6D8gBkk+8/yngEyNExwxJpR1ylj5 bjxWDHyYQvuJ5LzZKuO9LB3lXVsc4bqXEjc6VFuZFCCk/syio/Yhse8N+Qsx7MQagz4wKUkQ QbfXg1VqkTnAivXs42VnIkmu5gzIw/0tRJv50FRhHhxpyKAI8B8nhN8Qvx7MVkPc5vDfd3uG YW47JPhVQBcUwJwNk/49F9eAvg2mtMPFnFORkWURvP+G6FJfm6+CvOv7YfP1uewAi4ln+JO1 g+gjVIWl/WJpy0nTipdfeH9dHkgSifQunYcucisMyoRbF955tCgkEY9EMEdY1t8iGDiCgX6s 50LHbi3k453uacpxfQXSaAwPksl8MkCOsv2eEr4INCHYQDyZiclBuuCg8ENbR6AGVtZSPcQb enzSzKRZoO9CaqID+favLiB/dhzmHA+9bgIhmXfvXRLDZze8po1dyt3E1shXiddZPA8NuJVz EIt2lmI6V8pZDpn221rfKjivRQiaos54TgZjjMYI7nnJ7e6xzwARAQABzSlTdGVmYW4gV2Fo cmVuIDxzdGVmYW4ud2FocmVuQGluLXRlY2guY29tPsLBdwQTAQgAIQUCXIdehwIbAwULCQgH AgYVCAkKCwIEFgIDAQIeAQIXgAAKCRCUgewPEZDy2yHTD/9UF7QlDkGxzQ7AaCI6N95iQf8/ 1oSUaDNu2Y6IK+DzQpb1TbTOr3VJwwY8a3OWz5NLSOLMWeVxt+osMmlQIGubD3ODZJ8izPlG /JrNt5zSdmN5IA5f3esWWQVKvghZAgTDqdpv+ZHW2EmxnAJ1uLFXXeQd3UZcC5r3/g/vSaMo 9xek3J5mNuDm71lEWsAs/BAcFc+ynLhxwBWBWwsvwR8bHtJ5DOMWvaKuDskpIGFUe/Kb2B+j ravQ3Tn6s/HqJM0cexSHz5pe+0sGvP+t9J7234BFQweFExriey8UIxOr4XAbaabSryYnU/zV H9U1i2AIQZMWJAevCvVgQ/U+NeRhXude9YUmDMDo2sB2VAFEAqiF2QUHPA2m8a7EO3yfL4rM k0iHzLIKvh6/rH8QCY8i3XxTNL9iCLzBWu/NOnCAbS+zlvLZaiSMh5EfuxTtv4PlVdEjf62P +ZHID16gUDwEmazLAMrx666jH5kuUCTVymbL0TvB+6L6ARl8ANyM4ADmkWkpyM22kCuISYAE fQR3uWXZ9YgxaPMqbV+wBrhJg4HaN6C6xTqGv3r4B2aqb77/CVoRJ1Z9cpHCwiOzIaAmvyzP U6MxCDXZ8FgYlT4v23G5imJP2zgX5s+F6ACUJ9UQPD0uTf+J9Da2r+skh/sWOnZ+ycoHNBQv ocZENAHQf87BTQRbeoATARAA2Hd0fsDVK72RLSDHby0OhgDcDlVBM2M+hYYpO3fX1r++shiq PKCHVAsQ5bxe7HmJimHa4KKYs2kv/mlt/CauCJ//pmcycBM7GvwnKzmuXzuAGmVTZC6WR5Lk akFrtHOzVmsEGpNv5Rc9l6HYFpLkbSkVi5SPQZJy+EMgMCFgjrZfVF6yotwE1af7HNtMhNPa LDN1oUKF5j+RyRg5iwJuCDknHjwBQV4pgw2/5vS8A7ZQv2MbW/TLEypKXif78IhgAzXtE2Xr M1n/o6ZH71oRFFKOz42lFdzdrSX0YsqXgHCX5gItLfqzj1psMa9o1eiNTEm1dVQrTqnys0l1 8oalRNswYlQmnYBwpwCkaTHLMHwKfGBbo5dLPEshtVowI6nsgqLTyQHmqHYqUZYIpigmmC3S wBWY1V6ffUEmkqpAACEnL4/gUgn7yQ/5d0seqnAq2pSBHMUUoCcTzEQUWVkiDv3Rk7hTFmhT sMq78xv2XRsXMR6yQhSTPFZCYDUExElEsSo9FWHWr6zHyYcc8qDLFvG9FPhmQuT2s9Blx6gI 323GnEq1lwWPJVzP4jQkJKIAXwFpv+W8CWLqzDWOvdlrDaTaVMscFTeH5W6Uprl65jqFQGMp cRGCs8GCUW13H0IyOtQtwWXA4ny+SL81pviAmaSXU8laKaRu91VOVaF9f4sAEQEAAcLBXwQY AQIACQUCW3qAEwIbDAAKCRCUgewPEZDy2+oXD/9cHHRkBZOfkmSq14Svx062PtU0KV470TSn p/jWoYJnKIw3G0mXIRgrtH2dPwpIgVjsYyRSVMKmSpt5ZrDf9NtTbNWgk8VoLeZzYEo+J3oP qFrTMs3aYYv7e4+JK695YnmQ+mOD9nia915tr5AZj95UfSTlyUmyic1d8ovsf1fP7XCUVRFc RjfNfDF1oL/pDgMP5GZ2OwaTejmyCuHjM8IR1CiavBpYDmBnTYk7Pthy6atWvYl0fy/CqajT Ksx7+p9xziu8ZfVX+iKBCc+He+EDEdGIDhvNZ/IQHfOB2PUXWGS+s9FNTxr/A6nLGXnA9Y6w 93iPdYIwxS7KXLoKJee10DjlzsYsRflFOW0ZOiSihICXiQV1uqM6tzFG9gtRcius5UAthWaO 1OwUSCQmfCOm4fvMIJIA9rxtoS6OqRQciF3crmo0rJCtN2awZfgi8XEif7d6hjv0EKM9XZoi AZYZD+/iLm5TaKWN6oGIti0VjJv8ZZOZOfCb6vqFIkJW+aOu4orTLFMz28aoU3QyWpNC8FFm dYsVua8s6gN1NIa6y3qa/ZB8bA/iky59AEz4iDIRrgUzMEg8Ak7Tfm1KiYeiTtBDCo25BvXj bqsyxkQD1nkRm6FAVzEuOPIe8JuqW2xD9ixGYvjU5hkRgJp3gP5b+cnG3LPqquQ2E6goKUML AQ== Message-ID: <8c2bdd83-c8a9-7ba8-8d61-69594e6a2bde@i2se.com> Date: Thu, 26 Mar 2020 18:24:45 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <24f850f64b5c71c71938110775e16caaec2811cc.camel@suse.de> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Content-Language: en-US X-Provags-ID: V03:K1:Ac7dLnMcbgcgIHaNRY2OVn2AFh3p6JDdm2ydQ54cEcT2mSjqKa3 +NMdof+DtagSo61Cnlr/p19IyEN89nop7uW/8NunpYl26vTnQtbadf/RC5GZHbyID6qqbBU 7QzOzEYomgGmUoiRjw+ROkj3LxUxcUMjMQCgVFMU+rNyO+DqTO5HatZ/gQMW/0yI2eOYvO2 W+bVC+5UyZqyE9hS+6Hrw== X-UI-Out-Filterresults: notjunk:1;V03:K0:cZABVwr5tBY=:d0bGNLa0oO/7atjaXzIj/Q SXY5z+mQUIu8mc9ZUrmlD564A+EJxx+/VKSc1NpceSEivcaJmPOcYLDBEKnigO2QACkd3Loqm MRK2bBhs9tb9TnYhWlAZ4rUHGBbxHogeGr7ny+amSDPgh04Gk9khk+iH5pkcOI+P5k+CDPZiF TizQFAfG8w664he2Lass4hhohwHmn/wtJhQEolrZ/pnkJyAHJhRNBoiEaf6VoURj5qm0o2kP8 xcqAg1SFVqC/5HBpzVxLFngP34oUdG+KZPD8Z75CEeS+jaQeSfkkJTUa/op3mi9mdjdjnQU5J NhpWwFiSuXsiaokWQ9rWwBzxsDbrdLowGYyuIl5DSjode7LxjL/2lf+b7v/sBQUxC3tTiVpgS ci8UCxao4myngeF/X0CYBtlq7s8dtkL3iCmA3/74LrzqGNieMfy7Fu2O7FIxQbrlvzVUYjVDm n5Pc4nvsxXScOvoXR8E8V1aIqaCDtEENUf+s62AsWugJpO7Q0v29toq5R5omtLYQkbyAxMAyc vLzfZ3orvwt12t7M2HZGsqtSdtKuFN4m4WXkoSxjLaz7l+gWS4oNERt9bbBUPwe3mAg+mqdKB bcdW7Gpzk4rc6ykgou6j3Bzhp7s8heXEKPiEOX2uzwmzbtXDd2bxiFTycWIvpoAUEufE45wIE QOzaAsWhE+RCfXAk89LFNOFvVsxDdigHrSNco1oS4Ua6RPScGZBrc+BQtQue2q9k/eg0HX1Tz mRRLXLCaJHqSa+Fq2PVGgpW6+cney67wUIF6XN90MreAz4C4C9/1yXJQyNIM1TCFaxMYdFrms j2W6toqYG9BBMXrAit2vYJHsjL0gLvgioF1hJ1SjPHRq+L/8XLd5VuwkRwgiSlFC+sgtonQ Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Am 26.03.20 um 13:24 schrieb Nicolas Saenz Julienne: > Hi Stefan and Florian, > > On Tue, 2020-03-03 at 18:32 +0100, Nicolas Saenz Julienne wrote: >> The register based driver turned out to be unstable, specially on RPi3a+ >> but not limited to it. While a fix is being worked on, we roll back to >> using firmware based scheme. >> >> Fixes: e1dc2b2e1bef ("ARM: bcm283x: Switch V3D over to using the PM driver >> instead of firmware") >> Signed-off-by: Nicolas Saenz Julienne >> --- > now that the problem Stefan was seeing is being taken care of, I think it's > fair to reconsider taking this patch. Maybe even adding a Tested-by by Stefan? after applying "drm/vc4: Fix HDMI mode validation" this commit doesn't cause any regression: Tested-by: Stefan Wahren Thanks > > Regards, > Nicolas 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=-5.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 15FB5C2D0ED for ; Thu, 26 Mar 2020 17:24:55 +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 E16DC20409 for ; Thu, 26 Mar 2020 17:24:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="YjQSuD05" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E16DC20409 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=i2se.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:Date: Message-ID:From:References:To:Subject:Reply-To:Content-ID:Content-Description :Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=XzGPPDGVqf+tLt1GAPILOEvlWlcHgbfvX709fVvuHYo=; b=YjQSuD05wAeKB2 PM+kDksdZlVQ3WkYGGusHz8nrgVRSkyKxJgeKOql+o1d+FNCFdlzTpMSvT0Qoaz1ysZB2F/KYyEUk FnaiRcaDTElsNacDLH8/HusL/prf9cUMvDZ+CaG7VSQxLOv2hZRlZMHRX+b0gI9XqPJB/23oxyj4N 4uu+fWq1nmm531aGKolHmBGIdNMPvRl6x6cbAhPt7207VmH+aR4i2hqZpynGVjP8TlfD6ZL3JqVTO QUKd3PFHa1NZmHZyDUQCaP79dIKQZKvoI7G1yrx3TLJwMEvHoKrebDZoLtwxKZx/SCZqwJLhEfOSo UwuGj1bxGvA/yrNPm4Ug==; 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 1jHWFS-0007QB-6J; Thu, 26 Mar 2020 17:24:54 +0000 Received: from mout.kundenserver.de ([217.72.192.74]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jHWFO-0007Pf-D6; Thu, 26 Mar 2020 17:24:51 +0000 Received: from [192.168.1.183] ([37.4.249.171]) by mrelayeu.kundenserver.de (mreue106 [212.227.15.183]) with ESMTPSA (Nemesis) id 1Mk178-1jfYT036uO-00kQMZ; Thu, 26 Mar 2020 18:24:46 +0100 Subject: Re: [PATCH] ARM: dts: bcm283x: Use firmware PM driver for V3D To: Nicolas Saenz Julienne , Eric Anholt References: <20200303173217.3987-1-nsaenzjulienne@suse.de> <24f850f64b5c71c71938110775e16caaec2811cc.camel@suse.de> From: Stefan Wahren Openpgp: preference=signencrypt Autocrypt: addr=stefan.wahren@i2se.com; keydata= xsFNBFt6gBMBEACub/pBevHxbvJefyZG32JINmn2bsEPX25V6fejmyYwmCGKjFtL/DoUMEVH DxCJ47BMXo344fHV1C3AnudgN1BehLoBtLHxmneCzgH3KcPtWW7ptj4GtJv9CQDZy27SKoEP xyaI8CF0ygRxJc72M9I9wmsPZ5bUHsLuYWMqQ7JcRmPs6D8gBkk+8/yngEyNExwxJpR1ylj5 bjxWDHyYQvuJ5LzZKuO9LB3lXVsc4bqXEjc6VFuZFCCk/syio/Yhse8N+Qsx7MQagz4wKUkQ QbfXg1VqkTnAivXs42VnIkmu5gzIw/0tRJv50FRhHhxpyKAI8B8nhN8Qvx7MVkPc5vDfd3uG YW47JPhVQBcUwJwNk/49F9eAvg2mtMPFnFORkWURvP+G6FJfm6+CvOv7YfP1uewAi4ln+JO1 g+gjVIWl/WJpy0nTipdfeH9dHkgSifQunYcucisMyoRbF955tCgkEY9EMEdY1t8iGDiCgX6s 50LHbi3k453uacpxfQXSaAwPksl8MkCOsv2eEr4INCHYQDyZiclBuuCg8ENbR6AGVtZSPcQb enzSzKRZoO9CaqID+favLiB/dhzmHA+9bgIhmXfvXRLDZze8po1dyt3E1shXiddZPA8NuJVz EIt2lmI6V8pZDpn221rfKjivRQiaos54TgZjjMYI7nnJ7e6xzwARAQABzSlTdGVmYW4gV2Fo cmVuIDxzdGVmYW4ud2FocmVuQGluLXRlY2guY29tPsLBdwQTAQgAIQUCXIdehwIbAwULCQgH AgYVCAkKCwIEFgIDAQIeAQIXgAAKCRCUgewPEZDy2yHTD/9UF7QlDkGxzQ7AaCI6N95iQf8/ 1oSUaDNu2Y6IK+DzQpb1TbTOr3VJwwY8a3OWz5NLSOLMWeVxt+osMmlQIGubD3ODZJ8izPlG /JrNt5zSdmN5IA5f3esWWQVKvghZAgTDqdpv+ZHW2EmxnAJ1uLFXXeQd3UZcC5r3/g/vSaMo 9xek3J5mNuDm71lEWsAs/BAcFc+ynLhxwBWBWwsvwR8bHtJ5DOMWvaKuDskpIGFUe/Kb2B+j ravQ3Tn6s/HqJM0cexSHz5pe+0sGvP+t9J7234BFQweFExriey8UIxOr4XAbaabSryYnU/zV H9U1i2AIQZMWJAevCvVgQ/U+NeRhXude9YUmDMDo2sB2VAFEAqiF2QUHPA2m8a7EO3yfL4rM k0iHzLIKvh6/rH8QCY8i3XxTNL9iCLzBWu/NOnCAbS+zlvLZaiSMh5EfuxTtv4PlVdEjf62P +ZHID16gUDwEmazLAMrx666jH5kuUCTVymbL0TvB+6L6ARl8ANyM4ADmkWkpyM22kCuISYAE fQR3uWXZ9YgxaPMqbV+wBrhJg4HaN6C6xTqGv3r4B2aqb77/CVoRJ1Z9cpHCwiOzIaAmvyzP U6MxCDXZ8FgYlT4v23G5imJP2zgX5s+F6ACUJ9UQPD0uTf+J9Da2r+skh/sWOnZ+ycoHNBQv ocZENAHQf87BTQRbeoATARAA2Hd0fsDVK72RLSDHby0OhgDcDlVBM2M+hYYpO3fX1r++shiq PKCHVAsQ5bxe7HmJimHa4KKYs2kv/mlt/CauCJ//pmcycBM7GvwnKzmuXzuAGmVTZC6WR5Lk akFrtHOzVmsEGpNv5Rc9l6HYFpLkbSkVi5SPQZJy+EMgMCFgjrZfVF6yotwE1af7HNtMhNPa LDN1oUKF5j+RyRg5iwJuCDknHjwBQV4pgw2/5vS8A7ZQv2MbW/TLEypKXif78IhgAzXtE2Xr M1n/o6ZH71oRFFKOz42lFdzdrSX0YsqXgHCX5gItLfqzj1psMa9o1eiNTEm1dVQrTqnys0l1 8oalRNswYlQmnYBwpwCkaTHLMHwKfGBbo5dLPEshtVowI6nsgqLTyQHmqHYqUZYIpigmmC3S wBWY1V6ffUEmkqpAACEnL4/gUgn7yQ/5d0seqnAq2pSBHMUUoCcTzEQUWVkiDv3Rk7hTFmhT sMq78xv2XRsXMR6yQhSTPFZCYDUExElEsSo9FWHWr6zHyYcc8qDLFvG9FPhmQuT2s9Blx6gI 323GnEq1lwWPJVzP4jQkJKIAXwFpv+W8CWLqzDWOvdlrDaTaVMscFTeH5W6Uprl65jqFQGMp cRGCs8GCUW13H0IyOtQtwWXA4ny+SL81pviAmaSXU8laKaRu91VOVaF9f4sAEQEAAcLBXwQY AQIACQUCW3qAEwIbDAAKCRCUgewPEZDy2+oXD/9cHHRkBZOfkmSq14Svx062PtU0KV470TSn p/jWoYJnKIw3G0mXIRgrtH2dPwpIgVjsYyRSVMKmSpt5ZrDf9NtTbNWgk8VoLeZzYEo+J3oP qFrTMs3aYYv7e4+JK695YnmQ+mOD9nia915tr5AZj95UfSTlyUmyic1d8ovsf1fP7XCUVRFc RjfNfDF1oL/pDgMP5GZ2OwaTejmyCuHjM8IR1CiavBpYDmBnTYk7Pthy6atWvYl0fy/CqajT Ksx7+p9xziu8ZfVX+iKBCc+He+EDEdGIDhvNZ/IQHfOB2PUXWGS+s9FNTxr/A6nLGXnA9Y6w 93iPdYIwxS7KXLoKJee10DjlzsYsRflFOW0ZOiSihICXiQV1uqM6tzFG9gtRcius5UAthWaO 1OwUSCQmfCOm4fvMIJIA9rxtoS6OqRQciF3crmo0rJCtN2awZfgi8XEif7d6hjv0EKM9XZoi AZYZD+/iLm5TaKWN6oGIti0VjJv8ZZOZOfCb6vqFIkJW+aOu4orTLFMz28aoU3QyWpNC8FFm dYsVua8s6gN1NIa6y3qa/ZB8bA/iky59AEz4iDIRrgUzMEg8Ak7Tfm1KiYeiTtBDCo25BvXj bqsyxkQD1nkRm6FAVzEuOPIe8JuqW2xD9ixGYvjU5hkRgJp3gP5b+cnG3LPqquQ2E6goKUML AQ== Message-ID: <8c2bdd83-c8a9-7ba8-8d61-69594e6a2bde@i2se.com> Date: Thu, 26 Mar 2020 18:24:45 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <24f850f64b5c71c71938110775e16caaec2811cc.camel@suse.de> Content-Language: en-US X-Provags-ID: V03:K1:Ac7dLnMcbgcgIHaNRY2OVn2AFh3p6JDdm2ydQ54cEcT2mSjqKa3 +NMdof+DtagSo61Cnlr/p19IyEN89nop7uW/8NunpYl26vTnQtbadf/RC5GZHbyID6qqbBU 7QzOzEYomgGmUoiRjw+ROkj3LxUxcUMjMQCgVFMU+rNyO+DqTO5HatZ/gQMW/0yI2eOYvO2 W+bVC+5UyZqyE9hS+6Hrw== X-UI-Out-Filterresults: notjunk:1;V03:K0:cZABVwr5tBY=:d0bGNLa0oO/7atjaXzIj/Q SXY5z+mQUIu8mc9ZUrmlD564A+EJxx+/VKSc1NpceSEivcaJmPOcYLDBEKnigO2QACkd3Loqm MRK2bBhs9tb9TnYhWlAZ4rUHGBbxHogeGr7ny+amSDPgh04Gk9khk+iH5pkcOI+P5k+CDPZiF TizQFAfG8w664he2Lass4hhohwHmn/wtJhQEolrZ/pnkJyAHJhRNBoiEaf6VoURj5qm0o2kP8 xcqAg1SFVqC/5HBpzVxLFngP34oUdG+KZPD8Z75CEeS+jaQeSfkkJTUa/op3mi9mdjdjnQU5J NhpWwFiSuXsiaokWQ9rWwBzxsDbrdLowGYyuIl5DSjode7LxjL/2lf+b7v/sBQUxC3tTiVpgS ci8UCxao4myngeF/X0CYBtlq7s8dtkL3iCmA3/74LrzqGNieMfy7Fu2O7FIxQbrlvzVUYjVDm n5Pc4nvsxXScOvoXR8E8V1aIqaCDtEENUf+s62AsWugJpO7Q0v29toq5R5omtLYQkbyAxMAyc vLzfZ3orvwt12t7M2HZGsqtSdtKuFN4m4WXkoSxjLaz7l+gWS4oNERt9bbBUPwe3mAg+mqdKB bcdW7Gpzk4rc6ykgou6j3Bzhp7s8heXEKPiEOX2uzwmzbtXDd2bxiFTycWIvpoAUEufE45wIE QOzaAsWhE+RCfXAk89LFNOFvVsxDdigHrSNco1oS4Ua6RPScGZBrc+BQtQue2q9k/eg0HX1Tz mRRLXLCaJHqSa+Fq2PVGgpW6+cney67wUIF6XN90MreAz4C4C9/1yXJQyNIM1TCFaxMYdFrms j2W6toqYG9BBMXrAit2vYJHsjL0gLvgioF1hJ1SjPHRq+L/8XLd5VuwkRwgiSlFC+sgtonQ X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200326_102450_747455_2F052442 X-CRM114-Status: GOOD ( 13.89 ) 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, Florian Fainelli , Scott Branden , Ray Jui , linux-kernel@vger.kernel.org, bcm-kernel-feedback-list , wahrenst@gmx.net, linux-arm-kernel@lists.infradead.org, linux-rpi-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 Am 26.03.20 um 13:24 schrieb Nicolas Saenz Julienne: > Hi Stefan and Florian, > > On Tue, 2020-03-03 at 18:32 +0100, Nicolas Saenz Julienne wrote: >> The register based driver turned out to be unstable, specially on RPi3a+ >> but not limited to it. While a fix is being worked on, we roll back to >> using firmware based scheme. >> >> Fixes: e1dc2b2e1bef ("ARM: bcm283x: Switch V3D over to using the PM driver >> instead of firmware") >> Signed-off-by: Nicolas Saenz Julienne >> --- > now that the problem Stefan was seeing is being taken care of, I think it's > fair to reconsider taking this patch. Maybe even adding a Tested-by by Stefan? after applying "drm/vc4: Fix HDMI mode validation" this commit doesn't cause any regression: Tested-by: Stefan Wahren Thanks > > Regards, > Nicolas _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel