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 0FA413161AB; Mon, 13 Apr 2026 17:03:03 +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=1776099783; cv=none; b=OXR6qbOOW8Dzx24+DL/WanxJT55BmpjF9iZP2H5bT0SdByEkvOJFHO3k1Gp33ThdBOQ7Jky8OsI4lS+p6K4WQQoA9985XmcYmA0+VgmwGq0pC5SXT2U8oOlV0YNdBozoXuzc736l78xF4fF5v9mB6E8N1UGDzgoeX//rCTNPVts= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776099783; c=relaxed/simple; bh=SCMUQtNqrWPlVjE0XaLY9SKvB5a9gKxDUk/WkEdImaE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=aFP/CbTDc/csD4vN97zYQFhJ18H/f7W99M7LhLN3jb8tmiQ7h88Q79NZfenSDBzxfvmBmc1VzgqUVw5KccLJCl6SmTqT1aueCjkYH4ArcMlHKwzteRTZzZAtCQLicDa8PSG9vkVgyGyU+k1gPg5T+PYyELsk4XwWdoDQ86sQjUs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=QPdqaOIv; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="QPdqaOIv" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 72AB6C2BCAF; Mon, 13 Apr 2026 17:03:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1776099782; bh=SCMUQtNqrWPlVjE0XaLY9SKvB5a9gKxDUk/WkEdImaE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QPdqaOIvg0EGcWm/TNz5J0+70SPZGMy641YhcHmFZihWQhTVrXYzvsKhj2Svv7SpH yd9/4g/sDf2zoAZDhdaaPwPNsBbxhjzIbL5h/4I8yhvajeuYE1YZM9D8U9r1dqcouf LZbrogxyjhCoRRVSRSIH3k1JXLrf1UwZ4ztT1smQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Jon Hunter , Mark Brown Subject: [PATCH 5.10 455/491] ASoC: tegra: Fix Master Volume Control Date: Mon, 13 Apr 2026 18:01:40 +0200 Message-ID: <20260413155836.070169376@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260413155819.042779211@linuxfoundation.org> References: <20260413155819.042779211@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jon Hunter commit f9fd804aa0a36f15a35ca070ec4c52650876cc29 upstream. Commit 3ed2b549b39f ("ALSA: pcm: fix wait_time calculations") corrected the PCM wait_time calculations and in doing so reduced the calculated wait_time. This exposed an issue with the Tegra Master Volume Control (MVC) device where the reduced wait_time caused the MVC to fail. For now fix this by setting the default wait_time for Tegra to be 500ms. Fixes: 3ed2b549b39f ("ALSA: pcm: fix wait_time calculations") Signed-off-by: Jon Hunter Link: https://lore.kernel.org/r/20230613093453.13927-1-jonathanh@nvidia.com Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman --- sound/soc/tegra/tegra_pcm.c | 3 +++ 1 file changed, 3 insertions(+) --- a/sound/soc/tegra/tegra_pcm.c +++ b/sound/soc/tegra/tegra_pcm.c @@ -111,6 +111,9 @@ int tegra_pcm_open(struct snd_soc_compon return ret; } + /* Set wait time to 500ms by default */ + substream->wait_time = 500; + return 0; } EXPORT_SYMBOL_GPL(tegra_pcm_open);