From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 51976486B89; Mon, 31 Aug 2026 14:03:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788185000; cv=none; b=Uhoh8I8+nq+QChqzQo79lskbUx+Adh4A7KcMFqrplAORJf7CKOvFNwEHFM/iV1c4r1K9oAP0pqD3a9Wqrg8UEpsndbYaMP6EZ/2H0Osf97TzSCgAcWlqOBg49RUssaDR3Iyjzi6cIv6sH8m8LqFSVKDqsyeF0jY72Tw4b+IwYqM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788185000; c=relaxed/simple; bh=0Qjy5gTNUiO8AcxpCK+XMPrtFBS3nn11exPkZ7X8V/M=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=UApvB7frjznNwuW6skmFj65op0a+ow15hB6pyh8Ceiqjk8H6zx5uxTjSpNGt6RyVb2yk3Ho4UsqrB72U+cVOkvJd7jCehlSR4ND/eTfWy9JnOjbdZCvK8+Jsp4drbkm7y7Z4lacHGfEw0OqPc/krY7Ze1VY8SMb3S5RTsqpdOxU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=bTNjN1BO; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="bTNjN1BO" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 652E51F000E9; Mon, 31 Aug 2026 14:03:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1788184998; bh=eruFH5evuIafNvG7vYOcETMzteiKv1L7D1+4euqncow=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=bTNjN1BOE4c90Ut75fgU1TEFFq0UNl866XuveNridSDQkv+htluBUDfD00q+mxoPw nHWkMcPmV45vdD9w4aVatvsqlmmuhx8bq5UY/uGzzVUeC/1Ed0jw9u9Tm3uhoz5RcS C4s5U75/okJb+3MbehPcJ2C31VZiMNsRoBx2/UlQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Jon Hunter , Mark Brown , Sasha Levin Subject: [PATCH 5.15 19/69] ASoC: tegra: Fix Master Volume Control Date: Mon, 31 Aug 2026 15:34:52 +0200 Message-ID: <20260831133359.417115793@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260831133358.601894154@linuxfoundation.org> References: <20260831133358.601894154@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 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jon Hunter [ Upstream commit f9fd804aa0a36f15a35ca070ec4c52650876cc29 ] 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: Sasha Levin --- sound/soc/tegra/tegra_pcm.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/sound/soc/tegra/tegra_pcm.c b/sound/soc/tegra/tegra_pcm.c index ef1e74d952369..e5a2091090cdf 100644 --- 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_component *component, return ret; } + /* Set wait time to 500ms by default */ + substream->wait_time = 500; + return 0; } EXPORT_SYMBOL_GPL(tegra_pcm_open); -- 2.53.0