From nobody Tue Feb 10 13:17:18 2026 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 4C9F4392B8E; Wed, 14 Jan 2026 10:33:28 +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=1768386808; cv=none; b=LjhAfHDj05QE/8KISf0BS2B2CPr7UwbWl6p+tx1CnPyzlOIpL0b+Rj+MYC4AcOmlhCbZXv99a3L1H9uibe7U9wvsaR7Fj0v4xSpWtd15m5kiXFlSj3IDh60f+43Ubm0eD0N98aMKu6LwTN0yLZZyG/HPyOIv3B8WP5f41qfEEmY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768386808; c=relaxed/simple; bh=WPs1qB/0LyCKIIy2QS6lVBV6S74qxzRR/rz1aA0heDI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=nDCuD4KTvmRHepJzRUonI4Czo6gzlBUy3OH0hVgpzHY7d+EwPNv8C1848S0ZA+F2Bann24ckcdi5gBHK0XfFUarHqpiNzuRn4qGVA/+BSnH/ZjAM+hzumPfSAMEcNkbUJX63f2GNC2AsR8K+J15ly4qSOkXtWTZEfHd1mXJnQnE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=qg876WF+; 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="qg876WF+" Received: by smtp.kernel.org (Postfix) with ESMTPS id 4C731C19422; Wed, 14 Jan 2026 10:33:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768386806; bh=WPs1qB/0LyCKIIy2QS6lVBV6S74qxzRR/rz1aA0heDI=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=qg876WF+TYfrBW/Rtajo/BeflA5nOvKHgXHW1SZKm4OhoErV7Vqid/Grx9f9P1O4K TcouXg7yXZa3I5VGCflxwcsh1g+YTNswChVIOHPp4fErulLOL2BGX/GZ18qZLmkWgV F6mI/D4SbNVqX3GIyOIBrbgE+mx4+Sencnjb8TANDfTyS3cFXjOgwAq4Jy4qoETsBM svJwP0xzmfaqhUhXSUbxaznD6x48J5jAA3tYOR2cu+Sz5PgS4kn2zbg4edbgfzmwgg b1QeiBrtQrVDck9SrxN/h30Kplo7FtrXTU+HRTbrsUCJFAsQH4bXg4l1coDWauasbc StySVcuBp+2ZA== 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 3DDD9D29FE5; Wed, 14 Jan 2026 10:33:26 +0000 (UTC) From: Bharadwaj Raju via B4 Relay Date: Wed, 14 Jan 2026 16:03:25 +0530 Subject: [PATCH v2 2/2] ASoC: codecs: aw88261: use dvdd-supply regulator 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: <20260114-aw88261-dvdd-v2-2-ef485b82a7a7@machinesoul.in> References: <20260114-aw88261-dvdd-v2-0-ef485b82a7a7@machinesoul.in> In-Reply-To: <20260114-aw88261-dvdd-v2-0-ef485b82a7a7@machinesoul.in> To: Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Weidong Wang Cc: Bhushan Shah , Luca Weiss , ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Bharadwaj Raju X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1768386804; l=1058; i=bharadwaj.raju@machinesoul.in; s=20260111; h=from:subject:message-id; bh=5/VP3xlRbiTybkiC7ajPqUVJkHZa2zb+dXom5nXLPzg=; b=wKph1TQV7Hhg97we4Q4c6WN7gfcv9MZkCXzjOYMn/AxPgv5/tN4QcXtOZYz4gPW1YNg9cpASw e+gi+0xI4MbC6vZhneKxlHJ7R0ei0iT0A8GwykjM8w7nR7g+WX11Mfe X-Developer-Key: i=bharadwaj.raju@machinesoul.in; a=ed25519; pk=0M1a+iMXDqasbx7bQL71NdtuutFXu+lVxsiSnEiyAIg= X-Endpoint-Received: by B4 Relay for bharadwaj.raju@machinesoul.in/20260111 with auth_id=598 X-Original-From: Bharadwaj Raju Reply-To: bharadwaj.raju@machinesoul.in From: Bharadwaj Raju The AW88261 needs the DVDD pin to be powered on to start up. Get and enable the dvdd-supply regulator. Signed-off-by: Bharadwaj Raju --- sound/soc/codecs/aw88261.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/sound/soc/codecs/aw88261.c b/sound/soc/codecs/aw88261.c index 6bd6e7ffd1aa..9a2d167cf809 100644 --- a/sound/soc/codecs/aw88261.c +++ b/sound/soc/codecs/aw88261.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #include "aw88261.h" #include "aw88395/aw88395_data_type.h" @@ -1295,6 +1296,10 @@ static int aw88261_init(struct aw88261 **aw88261, st= ruct i2c_client *i2c, struct unsigned int chip_id; int ret; =20 + ret =3D devm_regulator_get_enable(&i2c->dev, "dvdd"); + if (ret) + return dev_err_probe(&i2c->dev, ret, "Failed to enable dvdd supply\n"); + /* read chip id */ ret =3D regmap_read(regmap, AW88261_ID_REG, &chip_id); if (ret) { --=20 2.43.0