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 E0616D5CC9F for ; Wed, 30 Oct 2024 11:57:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: Message-ID:In-Reply-To:Date:References:Subject:Cc:To:From: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=JbuZLEq7vQaYUmIhGec8BBDdbFRDmIKWFU6VUpdZRzw=; b=SUOfEDOZG4hfPXJA7O4JTEJ8N+ Kdza1E8aTOlP6SXzzjw65O2SwZ8sbDNBgezTHSglZpsf+TbXSZZGZI1KF/KkrES/0J70G5piFFng1 kkSmN8tFsww9pTqFD2EjoivxZ8y541JEOYJKkMKFP9MmkMJ56VsYZRC1V5PsOxrRGuzOMs85vu0fq Nc7odxHY1AFlDUSKZWA47rXTqIKHW0Es0OAhxfEDISz32CguFB6CQRNPSxV1/DXCXaLGS4gP8Un/0 yNYV+tdaJa6iODjKjJz776kK1vZTmZgjrRNMMOJwVRux9DocBQ+gOJAs4YlFSS2pGxEc+i2A6vjkP +zrC7Qig==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t67K2-00000000F29-1RIE; Wed, 30 Oct 2024 11:57:10 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t67Bj-00000000DBW-1v39 for ath11k@lists.infradead.org; Wed, 30 Oct 2024 11:48:37 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id C8F2E5C5D9E; Wed, 30 Oct 2024 11:47:49 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 166A6C4CEE5; Wed, 30 Oct 2024 11:48:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1730288914; bh=vQdaZWTismRSR1RwA+QoQPnrWdtdxnycqAXlRNG5AkE=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=fSBOKeT4rskvYGzrKk+t6aHGUIJ025NhddV3on3sW/l4LJ1ggN/M7zjLk3W8RThkW cJz3xCqdANv6RQDLv0VNZAxvMQ21OjgR7WI7M5WtfKbh8X6hNS2lghtxoJqwq1f+4t AfpLrauefNC2u0a4C2yDnR+rtBKk5SCOwK/ForLraNhHLxDgi/WTk7Cb9AsTE6AQdf KGDM/jv1OeqR8+nkZ+RRIMez5KmRBoqtQlEgpX5cOulMcwU7y0ax6zPAgI/Rpczl/4 gRfK8E9qLuM+p41dVyCGsKQSiOVSEgWDyLLCO79QEpHSHgb9HS+Jc68X9Zlk1t9UEl vAGgUOmXH0ocQ== From: Kalle Valo To: Jens Glathe via B4 Relay Cc: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , jens.glathe@oldschoolsolutions.biz, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Merck Hung , Krzysztof Kozlowski , ath11k@lists.infradead.org Subject: Re: [PATCH v6 0/3] arm64: dts: qcom: sc8280xp-blackrock: dt definition for Windows Dev Kit 2023 References: <20241030-jg-blackrock-for-upstream-v6-0-7cd7f7d8d97c@oldschoolsolutions.biz> Date: Wed, 30 Oct 2024 13:48:30 +0200 In-Reply-To: <20241030-jg-blackrock-for-upstream-v6-0-7cd7f7d8d97c@oldschoolsolutions.biz> (Jens Glathe via's message of "Wed, 30 Oct 2024 12:02:00 +0100") Message-ID: <87r07xzu9d.fsf@kernel.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241030_044835_605583_6AD31344 X-CRM114-Status: GOOD ( 15.95 ) X-BeenThere: ath11k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "ath11k" Errors-To: ath11k-bounces+ath11k=archiver.kernel.org@lists.infradead.org Jens Glathe via B4 Relay writes: > "Microsoft Windows Dev Kit 2023" aka "Blackrock" aka "Project Volterra" > > Device tree for the Microsoft Windows Dev Kit 2023. This work > is based on the initial work of Merck Hung . > > The Windows Dev Kit 2023 is a nice little desktop based on sc8280xp. > Link: https://learn.microsoft.com/en-us/windows/arm/dev-kit/ > > Supported features: > - USB type-c and type-a ports > - minidp connector > - built-in r8152 Ethernet adapter > - PCIe devices > - nvme > - ath11k WiFi (WCN6855) > - WCN6855 Bluetooth > - A690 GPU > - ADSP and CDSP > - GPIO keys > - Audio definition (works via USB) > > Signed-off-by: Jens Glathe > > Original work: https://github.com/merckhung/linux_ms_dev_kit/blob/ms-dev-kit-2023-v6.3.0/arch/arm64/boot/dts/qcom/sc8280xp-microsoft-dev-kit-2023.dts > > This dt is more or less deducted from the Thinkpad X13s. > It contains a lot of guesswork, and also a lot of research on > what works with the Windows Dev Kit. > > The WiFi definition references qcom,ath11k-calibration-variant = "MS_Volterra" > which is unfortunately not yet in the linux-firmware. The ath11k driver finds > the default one for > "bus=pci,vendor=17cb,device=1103,subsystem-vendor=17cb,subsystem-device=0108,qmi-chip-id=2|18,qmi-board-id=255" > when the entry with the variant is not found which is quite sub-optimal. I > have placed a pr on github/qca-swiss-army-knife: > https://github.com/qca/qca-swiss-army-knife/pull/9 that provides an amended > board-2.bin and a board-2.json to generate it. qca-swiss-army-knife is only for scripts or similar, not for board files. For ath11k board files it's best to file a bug in bugzilla: https://wireless.docs.kernel.org/en/latest/en/users/drivers/ath11k/bugreport.html For ath11k discussions we have a mailing list, adding it now: https://wireless.docs.kernel.org/en/latest/en/users/drivers/ath11k/mailinglist.html -- https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches