From nobody Wed Oct 1 23:46:53 2025 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 11B2E2BF3DB; Mon, 29 Sep 2025 07:35:13 +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=1759131314; cv=none; b=EfL/yASEcOBqUj4sfo00jXgMROAEoP/fCH+94O5oiA03D3bLAEPdV6kNbhCIaZ5EZD6wFr6jusrK7D/jggVJp1Wa+4HD7MqcOThL1UZ2TUji0IF2cU8qRy0RI/wJN2dIy0s0Ix6oSWTum+vFrmoNPbiiZM/ugW8c7huI8LL59Dg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759131314; c=relaxed/simple; bh=7NYQN/xl5KhOZgk379tTGk/P5gU5kC6zCwf6FS1ZnTQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Q+BUGPJhxKBR7wrSTflRV21vbmeXlqMwRQyJMxrzb6YvlraaTYvik4gYrvUKOm/xIcenyyVv+kWc9L8zExwub27fP0imJVz8G1j+ZU9ZWB6bJnbiR4kagjJnp8Wr9w2IMlXd2A7UzwApGtx979Eh6dlUVh57RF8FZfoKF2JPWsY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=o2hZtDgb; 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="o2hZtDgb" Received: by smtp.kernel.org (Postfix) with ESMTPS id A3A79C19422; Mon, 29 Sep 2025 07:35:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1759131313; bh=7NYQN/xl5KhOZgk379tTGk/P5gU5kC6zCwf6FS1ZnTQ=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=o2hZtDgb5K9QlOfTjC98L5iRwA7E8xwtpmOTUYjQTtwmEBdwX/LOug36uTyqiqae8 QjdqwHSQHR8HUKfGoX83DEpcxvsQMFiyUABwTzkySgbYboeaMbGlTYNiq28Kdo3HtU YMZ+a9WPJZg1OGXNzDZAzc0jXkImKI+lIa4TYoVVQBzJJ3okUw2HllPY52K6PLKds0 dH1S/ktWVuM3L30nSi8dFAVddjBrSf/4kSBtgDolrEkG212c1pIAjr63vmHcfQMsgy rYSavRbn4tLGwXRHJ/7IVEnJg+68bFXk153AMil8UhVJLZtOQVIrlI3YhgTCYcbMoA 0SidfooQBnmYA== 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 9BAA4CAC5BD; Mon, 29 Sep 2025 07:35:13 +0000 (UTC) From: Rudraksha Gupta via B4 Relay Date: Mon, 29 Sep 2025 00:35:15 -0700 Subject: [PATCH v4 4/4] arm64: dts: rk3399-pinephone-pro: Fix voltage threshold for volume keys 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: quoted-printable Message-Id: <20250929-ppp_light_accel_mag_vol-down-v4-4-6598f22d3451@gmail.com> References: <20250929-ppp_light_accel_mag_vol-down-v4-0-6598f22d3451@gmail.com> In-Reply-To: <20250929-ppp_light_accel_mag_vol-down-v4-0-6598f22d3451@gmail.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Rudraksha Gupta , Ondrej Jirman X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1759131312; l=1565; i=guptarud@gmail.com; s=20240916; h=from:subject:message-id; bh=GpUQl51v5pQWdXs2BOWJyovxr7JU7F5Mge6gevMi3Lg=; b=ab+W3K7XcZNNPkj23XjF8RuvULAYxDqRHxKlFjqVR6ZPwZRRPaYRduyUSHUAvKCp5CjHrBRh1 DFFnuf1ZL/cDshMh6NFs21K2ORl4epAIXZULo5mGQaKSbeKqpBQ12/D X-Developer-Key: i=guptarud@gmail.com; a=ed25519; pk=ETrudRugWAtOpr0OhRiheQ1lXM4Kk4KGFnBySlKDi2I= X-Endpoint-Received: by B4 Relay for guptarud@gmail.com/20240916 with auth_id=211 X-Original-From: Rudraksha Gupta Reply-To: guptarud@gmail.com From: Ondrej Jirman Previously sometimes pressing the volume-down button would register as a volume-up button. Match the thresholds as shown in the Pinephone Pro schematic. Tests: ~ $ evtest // Mashed the volume down ~100 times with varying intensity Event: time xxx, type 1 (EV_KEY), code 114 (KEY_VOLUMEDOWN), value 1 Event: time xxx, type 1 (EV_KEY), code 114 (KEY_VOLUMEDOWN), value 0 // Mashed the volume up ~100 times with varying intensity Event: time xxx, type 1 (EV_KEY), code 115 (KEY_VOLUMEUP), value 1 Event: time xxx, type 1 (EV_KEY), code 115 (KEY_VOLUMEUP), value 0 Signed-off-by: Ondrej Jirman Signed-off-by: Rudraksha Gupta --- arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts b/arch/a= rm64/boot/dts/rockchip/rk3399-pinephone-pro.dts index 05aaf152b5efa5a87663fc97ce034e75131670bb..e7b0d965df6f5daa3e1b7ff98d5= 67b74e8c7715f 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts @@ -40,13 +40,13 @@ adc-keys { button-up { label =3D "Volume Up"; linux,code =3D ; - press-threshold-microvolt =3D <100000>; + press-threshold-microvolt =3D <2000>; }; =20 button-down { label =3D "Volume Down"; linux,code =3D ; - press-threshold-microvolt =3D <600000>; + press-threshold-microvolt =3D <300000>; }; }; =20 --=20 2.51.0