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 alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (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 A30CCF55126 for ; Sun, 8 Mar 2026 09:03:42 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [45.14.194.44]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 618F260258; Sun, 8 Mar 2026 10:03:28 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 618F260258 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1772960618; bh=5TRkxnDHmyBem1AxpIRsWjqBNHarSc7DBjOMG4HteW8=; h=From:To:In-Reply-To:References:Subject:Date:List-Id:List-Archive: List-Help:List-Owner:List-Post:List-Subscribe:List-Unsubscribe: From; b=FKqDxPvD5F8DQl2akDrnzwOc+Em1RM08TzKnNlwlKTLBysyiJ8UGJLc8Q8IOALPYj mA/+UKMEWa+NUEV5SVurqiTyypmRBOPEhQbn1ELbC+Wuj3v+pbzMq2cJUGawqaeD6+ nt389+Js9shxWMumqnWss+hMxC9iq9UYKX4sTsSA= Received: by alsa1.perex.cz (Postfix, from userid 50401) id 54D83F805F5; Sun, 8 Mar 2026 10:03:02 +0100 (CET) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id CE36FF805F4; Sun, 8 Mar 2026 10:03:01 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 67C85F80557; Sun, 8 Mar 2026 10:02:53 +0100 (CET) Received: from webhooks-bot.alsa-project.org (vmi2259423.contaboserver.net [45.14.194.44]) by alsa1.perex.cz (Postfix) with ESMTP id 284D2F80087 for ; Sun, 8 Mar 2026 10:02:50 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 284D2F80087 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit From: GitHub pull_request - opened To: alsa-devel@alsa-project.org Message-Id: <189ad23ed017ae00-webhooks-bot@alsa-project.org> In-Reply-To: References: Subject: UCM2: Qualcomm: sc8280xp: add Huawei MateBook E Go support Date: Sun, 8 Mar 2026 10:02:53 +0100 (CET) Message-ID-Hash: PS6DQLO6LL2EGBABJRTM32TGEFS6BGIV X-Message-ID-Hash: PS6DQLO6LL2EGBABJRTM32TGEFS6BGIV X-MailFrom: github@alsa-project.org X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.10 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: alsa-project/alsa-ucm-conf pull request #715 was opened from whitelewi1-ctrl: ## Summary Add UCM configuration for the Huawei MateBook E Go (GK-W7X), an sc8280xp-based tablet with the same audio codec hardware as the Lenovo ThinkPad X13s (WCD938x + WSA8835 via SoundWire). - Add `HUAWEI-MateBook-E-Go.conf` device configuration - Update `sc8280xp.conf` to match HUAWEI DMI alongside existing LENOVO match - Error message only emitted when no known vendor matches ## Hardware details | Field | Value | |-------|-------| | Device | Huawei MateBook E Go (GK-W7X) | | SoC | Snapdragon 8cx Gen 3 (sc8280xp) | | Audio codec | WCD938x (headphones) + WSA8835 v2 (speakers) | | Audio bus | SoundWire | | `board_vendor` | `HUAWEI` | | `product_family` | `MateBook E` | ## Test plan - Tested on Huawei MateBook E Go with kernel 6.18.8 + Arch Linux - Speaker playback, headphone playback, internal mic, headset mic all functional - `wpctl status` shows correct device names (Speaker, Headphones, Internal microphones, Headset) Request URL : https://github.com/alsa-project/alsa-ucm-conf/pull/715 Patch URL : https://github.com/alsa-project/alsa-ucm-conf/pull/715.patch Repository URL: https://github.com/alsa-project/alsa-ucm-conf