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 lists.gnu.org (lists.gnu.org [209.51.188.17]) (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 F4070C32772 for ; Tue, 23 Aug 2022 21:47:24 +0000 (UTC) Received: from localhost ([::1]:42574 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oQbk4-00084T-0K for qemu-devel@archiver.kernel.org; Tue, 23 Aug 2022 17:47:24 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:43502) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oQbiQ-0007AW-LZ for qemu-devel@nongnu.org; Tue, 23 Aug 2022 17:45:42 -0400 Received: from mail-pf1-x432.google.com ([2607:f8b0:4864:20::432]:41851) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oQbiP-0007Lb-5x for qemu-devel@nongnu.org; Tue, 23 Aug 2022 17:45:42 -0400 Received: by mail-pf1-x432.google.com with SMTP id g129so11361865pfb.8 for ; Tue, 23 Aug 2022 14:45:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc; bh=7OgYArpRBizpVHjGzyad2JvHlXVqqb6CdF+7FA9xb6c=; b=K547mNNUlL1vIZA2xAX7e1DjauWXMwLkp8F6z7qI6IEgRuE6XfQ8zP2ibUL99Pj7G6 VrvMOH2VAILQqyjURIDJBBmAzIMcw3Sr+dkpWfV0DSLC6sBgJKJrNeOgkM4AWSNPk/fB J1vCZJG6V38Zlii6pQu9mbmKljKRCV+nowkVSTLCY17iuJOCCh6AkdN5pOn80EVQ+lUB tqfg8ao5XFb7VuyqN9IhH2dmgzxUaa530vTzzpQ/r2aSRLqVQu0iQxMITpgzTFrNM6dW S2+hgoSWcOaeYPWBwl9wFG4VvJDBKBXwceG1Jrx/D3IzEHQfvgOHUycAED2nhgb1gAU5 oiqA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc; bh=7OgYArpRBizpVHjGzyad2JvHlXVqqb6CdF+7FA9xb6c=; b=72PeL7t5oE+5Ege6Ip/+IMN+UFBsGSn8fVne472pNUlEO2X6LWHR9unFRM7oPDY5Wi QDfpWDYKYN/lGUE+KQxhUTEvJ5vHfzg/XYWvGiThPeYA9Fds+27IM69zxijeUeqHuWnz /booKjmykgWTrLiPU4nWFDJKoFu3m61BEVlUn8XCoaSB4JOCTjbpJh01NaGKeNegeqU2 b5S3xSeYkVsQKBaAg+qHTo9x5CqmgSlWWc2D7xWQX8lRU74H13vl2LAy2qWOStt1ZS3i 9ncmcP9ADLQOPVWdeDgu6SPWPDClHzItyvH/fRIWxWQBngZBsocUDKuGNP/HptHoE8kI HfRw== X-Gm-Message-State: ACgBeo2iytzNHbHFFvRg95iFk6/m+MJ7Oei+2hAg/0cuDzr4DsGf+eqs qHGT8xp7YadHl11YzKmx8wXFsg== X-Google-Smtp-Source: AA6agR6t87cyNRfNCbnJCUTb6vSqoiKD3intwBPw7MYPM72uRxlhv3i/tVecyOpkXYMpo2bW8CZoxQ== X-Received: by 2002:a63:81c7:0:b0:42a:9b7a:1f95 with SMTP id t190-20020a6381c7000000b0042a9b7a1f95mr11286538pgd.401.1661291138599; Tue, 23 Aug 2022 14:45:38 -0700 (PDT) Received: from ?IPV6:2602:47:d49d:ec01:46f9:77b4:ec0a:c2d9? ([2602:47:d49d:ec01:46f9:77b4:ec0a:c2d9]) by smtp.gmail.com with ESMTPSA id c9-20020a170902d48900b0016db43e5212sm11152701plg.175.2022.08.23.14.45.37 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 23 Aug 2022 14:45:37 -0700 (PDT) Message-ID: Date: Tue, 23 Aug 2022 14:45:36 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.11.0 Subject: Re: [PATCH] hw/arm/bcm2835_property: Add support for RPI_FIRMWARE_FRAMEBUFFER_GET_NUM_DISPLAYS Content-Language: en-US To: Enrik Berkhan , qemu-arm@nongnu.org Cc: Peter Maydell , =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , qemu-devel@nongnu.org References: <20220812143519.59134-1-Enrik.Berkhan@inka.de> From: Richard Henderson In-Reply-To: <20220812143519.59134-1-Enrik.Berkhan@inka.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::432; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x432.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 8/12/22 07:35, Enrik Berkhan wrote: > In more recent Raspbian OS Linux kernels, the fb driver gives up > immediately if RPI_FIRMWARE_FRAMEBUFFER_GET_NUM_DISPLAYS fails or no > displays are reported. > > This change simply always reports one display. It makes bcm2835_fb work > again with these more recent kernels. > > Signed-off-by: Enrik Berkhan Thanks, queued to target-arm.next. r~