From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BA98C37A4BA; Wed, 20 May 2026 16:40:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779295242; cv=none; b=tzwv7IPvdEayZP+ZEMYBHAC+V4pVTSm9hhqeNHHqub07gsSUYDsyP8WNohxAARrCVD86SCN/ytbstrhnichAhQC9PbNsAuYEvqem15awvgGyFKQNhcKV4+CWBTPJlpfnCrnXcCXUCDMw0+V4sc8qCiNzZ50GKWcw1CbQy9RKvgk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779295242; c=relaxed/simple; bh=Mu9cAq/bK2HeYMImJlap8nXy6uvMFEKZPyKWOMasao4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=aoLbHa+V0wvC85Cma9ghSClNU71M+IZg/uvDPnjbngQuc0K2g1kFYm909q0V8RQE3rv6MnkdhW4Tz/P2ZpejvIVkz7hPhDZPwDcl/wsV66/icPHgtqOPbBZUfLvoKgYF5hNICVOIDKoG1gND7ErUU+hqegmPLkfHW2Tf7PE6Glo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dfeDeNt+; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="dfeDeNt+" Received: by smtp.kernel.org (Postfix) with ESMTPS id 8D6F1C2BCF6; Wed, 20 May 2026 16:40:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1779295242; bh=Mu9cAq/bK2HeYMImJlap8nXy6uvMFEKZPyKWOMasao4=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=dfeDeNt+x4sgDIbwsODNMrUukL9VYJOD7OSkZU225gb0lmTd1f20xN3ers3UuwnnG hf4L7WaLJalGZjpa7SXxOvD9IVtZUY8TesWl20G2HOapKI3a5Ud/b/SFYNHpwPWtJs hgZWhb0s7lutPkFmeW5WEFXZYPJ3RdmxbNKIMs8kzo6uRmV4I4utaQf8D4eCusA7lF JGIMCOVfpYWqgRT4HOY8K0/0cufs/er0TJBK5inlDaov7jFlFaSL/hmx5lg4G+MAsn LyaXnh4+vOAwefuYCu8CWprv1yIE0cetRxl5n1Zo+w+MGBTTOHXg0O+1OjiwE4jqEz 4EYhsldpgKy7g== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 840BECD5BA4; Wed, 20 May 2026 16:40:42 +0000 (UTC) From: =?utf-8?q?J=C3=A9r=C3=B4me_de_Bretagne_via_B4_Relay?= Date: Wed, 20 May 2026 18:40:15 +0200 Subject: [PATCH 11/11] arm64: dts: qcom: sc8280xp-arcata: Drop duplicate DMIC supplies Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Message-Id: <20260520-surface-sp9-5g-for-next-v1-11-9df52552bf87@gmail.com> References: <20260520-surface-sp9-5g-for-next-v1-0-9df52552bf87@gmail.com> In-Reply-To: <20260520-surface-sp9-5g-for-next-v1-0-9df52552bf87@gmail.com> To: Douglas Anderson , Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, Krzysztof Kozlowski , =?utf-8?q?J=C3=A9r=C3=B4me_de_Bretagne?= , Stephan Gerhold X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1779295238; l=1355; i=jerome.debretagne@gmail.com; s=20260520; h=from:subject:message-id; bh=zKav9HnHTj8DgP+Z9y+E814drSGNPU5bW2do5oedD5A=; b=jd63XVNVGo/QGrpVcEm+/DDF4Q/3SVr5c2azDz7Dhq8sS+H+BzUrp5rqDGwTydj26e1IU4R6W aMgOb7aIf4zD9WFH9SSEPHvEOAEo9UHNfDMJOBHTLhsuIHiZdo0YfNQ X-Developer-Key: i=jerome.debretagne@gmail.com; a=ed25519; pk=3/JYhgYjGg5V9mlFxc0A0+pFiyjsuDB/TtDlNMId9fk= X-Endpoint-Received: by B4 Relay for jerome.debretagne@gmail.com/20260520 with auth_id=785 X-Original-From: =?utf-8?q?J=C3=A9r=C3=B4me_de_Bretagne?= Reply-To: jerome.debretagne@gmail.com From: Jérôme de Bretagne Align with the reference implementation from the ThinkPad X13s. The audio-routing setup specifies two power supplies for each DMIC, but only one of them can be active at the same time. Drop the redundant routes to the pull-up "VA MIC BIASn" supplies as done in commit a2e617f4e698 ("arm64: dts: qcom: sc8280xp-x13s: Drop duplicate DMIC supplies"). There is no functional difference except that we skip briefly switching to pull-up mode when shutting down the microphone. Cc: Stephan Gerhold Signed-off-by: Jérôme de Bretagne --- arch/arm64/boot/dts/qcom/sc8280xp-microsoft-arcata.dts | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-microsoft-arcata.dts b/arch/arm64/boot/dts/qcom/sc8280xp-microsoft-arcata.dts index ae0a054f2f9d90c9341766528d6be0b9561a530f..f938e68c69ea9276ca89d75b659dbea6a7a832f7 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-microsoft-arcata.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-microsoft-arcata.dts @@ -793,9 +793,6 @@ &sound { "VA DMIC0", "MIC BIAS1", "VA DMIC1", "MIC BIAS1", "VA DMIC2", "MIC BIAS3", - "VA DMIC0", "VA MIC BIAS1", - "VA DMIC1", "VA MIC BIAS1", - "VA DMIC2", "VA MIC BIAS3", "TX SWR_ADC1", "ADC2_OUTPUT"; wcd-playback-dai-link { -- 2.47.3