From nobody Tue Sep 29 06:11:39 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 E6D5F33DEF2; Tue, 11 Aug 2026 20:30:34 +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=1786480235; cv=none; b=KeCms8pUBgW4jGes+lDdc3NNiWsRFArZxjZXWZrR+3fKZ7Yh7vm1lMTo07arSlg9iO5ZUikQD2xxFvy0Lc/8L90HfcngnD8JobnQNh17ZyC31ktfUZc8cbiJEHyS8ANSOb411B3hpb9GKKxAMyyg5xBVU44Vb1Yd+f7c6P/rUGU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786480235; c=relaxed/simple; bh=ZR6ku0g0j30k8N3m3AA5Qb2bmhVECC87W3zp6suvI4E=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=ITsUMDljfdnGr5z/LNfFKb/Ovq04CzAOB/iJ9uFmGf7yzpTkHqiwgjzOw05xt3H+Jf0kVIVjZvu/B3mGCrbf0VSy+KponwYL4NoEH71yZxO9OcaiP0UzNOTvoALe7Y9r9YTD0PyGedRa8b9HHSLaSP8EK8mQzmBLWY5Vq/cOSU8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=No5yYqKG; 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="No5yYqKG" Received: by smtp.kernel.org (Postfix) with ESMTPS id B221DC2BCC7; Tue, 11 Aug 2026 20:30:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1786480234; bh=ZR6ku0g0j30k8N3m3AA5Qb2bmhVECC87W3zp6suvI4E=; h=From:Date:Subject:To:Cc:Reply-To:From; b=No5yYqKGjyiYCFFFRVUvlkgOpNykukAgnGgHStmPiWgqOssbwU8bNw6KMKg2sUENl vRkVsuMid4nwqCGXpMAEGFB1pHwDCoPqwgnHqOq0g2XkwaO7SRGg7WcoTv0BT1YNfB L9iE7mFELNIXhGoxf5ytcdJIe0WoyhehKVL/ScQwv6YwiuJT8yti2IQQ+rVNfhuFI4 Zb6hcO8KQ6gCSmi9ZtAFfmjX/fe6aTWs8y9jRmHdj8x3jdoOsbwGzzC6jfem6wX0so nCGRDdBlpX8+NFk9fhZhAhKNVy6QgQnl98dNy98eixb2qXIA6XeMCAucZIxdxhcwDS 8rWb2HNlfs8Ig== 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 9FD5DC5B56A; Tue, 11 Aug 2026 20:30:34 +0000 (UTC) From: Robin Snyders via B4 Relay Date: Tue, 11 Aug 2026 22:30:19 +0200 Subject: [PATCH] ASoC: q6afe-dai: make DISPLAY_PORT_RX a playback widget 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: <20260811-submit-q6afe-display-port-v1-1-3bc8f2f38bdf@snyders.xyz> X-B4-Tracking: v=1; b=H4sIAAAAAAAC/x3MQQqDMBBA0avIrB1IImjsVcRFGic6YDVm0tIi3 r3B5Vv8f4JQYhJ4VCck+rDwvhXougK/uG0m5KkYjDKtslqjvJ8vzni0LhBOLHF1P4x7yuh6720 TOmVsA6WPiQJ/7/cwXtcfgRZFEWsAAAA= X-Change-ID: 20260811-submit-q6afe-display-port-a9cc83f70283 To: Mark Brown Cc: Srinivas Kandagatla , Jaroslav Kysela , Mohammad Rafi Shaik , Liam Girdwood , Takashi Iwai , linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-sound@vger.kernel.org, Richard Acayan , Robin Snyders X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1786480230; l=1488; i=robin@snyders.xyz; s=default; h=from:subject:message-id; bh=ysCl82UHZPMn2kZSyN9OZ4adN2czfiNR23FtgwOeyOY=; b=Lwg5vZVhKYn9am5sgQ5j+a1vgWVIlwtz7NY8vNJJ+PAB7FjBSn+eXHaetXgMh1mUnBNvN8iwK Y5/n6vUYSxGBATxf9pIDK5gCGxC8GmjAq+todqOhxGS0zwnlOtZJUJm X-Developer-Key: i=robin@snyders.xyz; a=ed25519; pk=Mdk5dNn+Tkcy7BWexDxBLR/s1BNz8WdqDPnr3qtYBIU= X-Endpoint-Received: by B4 Relay for robin@snyders.xyz/default with auth_id=938 X-Original-From: Robin Snyders Reply-To: robin@snyders.xyz From: Robin Snyders DISPLAY_PORT_RX is a receive port, so audio flows into it from a front end and out to the display. Every other receive port in this file is declared with SND_SOC_DAPM_AIF_IN, while transmit ports use SND_SOC_DAPM_AIF_OUT. Declaring DISPLAY_PORT_RX as an output reverses the DAPM graph around it and prevents a playback path from powering the port. Starting a stream then leaves the AFE port stopped. Declare it as an input like the other receive ports. Also pass NULL for the stream name instead of the string "NULL". Signed-off-by: Robin Snyders --- sound/soc/qcom/qdsp6/q6afe-dai.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/qcom/qdsp6/q6afe-dai.c b/sound/soc/qcom/qdsp6/q6afe-= dai.c index 920345609d2c..f98ff598c072 100644 --- a/sound/soc/qcom/qdsp6/q6afe-dai.c +++ b/sound/soc/qcom/qdsp6/q6afe-dai.c @@ -980,7 +980,7 @@ static const struct snd_soc_dapm_widget q6afe_dai_widge= ts[] =3D { 0, SND_SOC_NOPM, 0, 0), SND_SOC_DAPM_AIF_OUT("QUIN_TDM_TX_7", NULL, 0, SND_SOC_NOPM, 0, 0), - SND_SOC_DAPM_AIF_OUT("DISPLAY_PORT_RX", "NULL", 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_IN("DISPLAY_PORT_RX", NULL, 0, SND_SOC_NOPM, 0, 0), =20 SND_SOC_DAPM_AIF_IN("WSA_CODEC_DMA_RX_0", "NULL", 0, SND_SOC_NOPM, 0, 0), --- base-commit: 3d08ff75a47a3e7e2ab45a3bcab6723b4d906422 change-id: 20260811-submit-q6afe-display-port-a9cc83f70283 Best regards, --=20 Robin Snyders