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 0AD6126868E; Tue, 27 May 2025 17:05:55 +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=1748365556; cv=none; b=EB10wmeY84rsEyOHiTQwvSF8y5QpqsT2fUZmsLD04XzX8LE4bONwH9AmhoRgFNV+bswVASd44L8VvoNXaLFFnmcL0I4zE9akZU2EuWC9ywFsfUoo/AHIZbgoG+FhZ5/X9VFT65WtXTxUrcHANqNiV7zQnL5YJT609QFN6WVM8Kk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748365556; c=relaxed/simple; bh=3xxwe3sfl/ESdE7X89cjYQR5q6+pO8Eh9kf/At6eQjM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=B78rwFoLQKjtERz8QpzSznGuFF2Oj/lvbMP5r3fTlxV+SR0XbZ4tPnRH6GzpdVZVNbnnIdPBRyEOEA0Sbv0tMvPXd6hrNHO31x3V6bohpEkakgPWRQXIkvaWX5uPA7nhUbBSJ/CCEdlGIbFjouTr2qc3poytXdxB37kCwuxRJYA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=rtC+RuAx; 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="rtC+RuAx" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5ECA8C4CEE9; Tue, 27 May 2025 17:05:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1748365555; bh=3xxwe3sfl/ESdE7X89cjYQR5q6+pO8Eh9kf/At6eQjM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rtC+RuAx+0+iHfZPVvFfE4g/Y1KTliipR59i0wfrJqLxSXBl+xN2upgvFPTKquc2g B0oQwzOTHouP/hJ1s6GzUqnQkkIe9Iw9jFrYEHNLKrBvY5Pz9JUvqTKaXmyfrHauvH UCPEGOTpQq1f4eu4DpD+b2imaX77MPqdtlo3JYB0= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Vijendar Mukunda , Vinod Koul , Sasha Levin Subject: [PATCH 6.12 384/626] soundwire: amd: change the soundwire wake enable/disable sequence Date: Tue, 27 May 2025 18:24:37 +0200 Message-ID: <20250527162500.615180564@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250527162445.028718347@linuxfoundation.org> References: <20250527162445.028718347@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Vijendar Mukunda [ Upstream commit dcc48a73eae7f791b1a6856ea1bcc4079282c88d ] During runtime suspend scenario, SoundWire wake should be enabled and during system level suspend scenario SoundWire wake should be disabled. Implement the SoundWire wake enable/disable sequence as per design flow for SoundWire poweroff mode. Signed-off-by: Vijendar Mukunda Link: https://lore.kernel.org/r/20250207065841.4718-2-Vijendar.Mukunda@amd.com Signed-off-by: Vinod Koul Signed-off-by: Sasha Levin --- drivers/soundwire/amd_manager.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/soundwire/amd_manager.c b/drivers/soundwire/amd_manager.c index 0d01849c35861..e3d5e6c1d582c 100644 --- a/drivers/soundwire/amd_manager.c +++ b/drivers/soundwire/amd_manager.c @@ -1110,6 +1110,7 @@ static int __maybe_unused amd_suspend(struct device *dev) amd_sdw_wake_enable(amd_manager, false); return amd_sdw_clock_stop(amd_manager); } else if (amd_manager->power_mode_mask & AMD_SDW_POWER_OFF_MODE) { + amd_sdw_wake_enable(amd_manager, false); /* * As per hardware programming sequence on AMD platforms, * clock stop should be invoked first before powering-off @@ -1137,6 +1138,7 @@ static int __maybe_unused amd_suspend_runtime(struct device *dev) amd_sdw_wake_enable(amd_manager, true); return amd_sdw_clock_stop(amd_manager); } else if (amd_manager->power_mode_mask & AMD_SDW_POWER_OFF_MODE) { + amd_sdw_wake_enable(amd_manager, true); ret = amd_sdw_clock_stop(amd_manager); if (ret) return ret; -- 2.39.5