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 1449C2E3397; Mon, 5 May 2025 23:03:54 +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=1746486234; cv=none; b=rWZrnhYNPhc1J5R32XFSCso1OH6VpyxQiaoVIBYrGzY0kT1tcgkEzx66+F17e6Y0HqYxNHCZ20J1tzKSr1mCAtADFUUUlhUA7VYg62aPXIEqFlZBMDwCW8IYFHxnJVEcjfnEkpdIo2ttjuHz9pJ7wf0zvZkLW0drRi8ftexF7bY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746486234; c=relaxed/simple; bh=I0C6suGkAqWWKOlyoHK9Oa6XU47EuCa70xa5hNDgPuQ=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=ryxmuE+d0ngGuiY3/00/20WQqF2ttNKBrh2yfq9PgxO+0t3AOXdDsaiIECrcnDIVCdnldfuq9pppHN7K5n8BM8855pBF5MxRhpDQsu/a6bBmmop1Xyn8hYQdXYZuRiK8Kcgaqappb4GgDtnLMDxt8KNjD863k1Iwhx3l6nvQMUc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=KH7hJ2fF; 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="KH7hJ2fF" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2443EC4CEE4; Mon, 5 May 2025 23:03:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746486234; bh=I0C6suGkAqWWKOlyoHK9Oa6XU47EuCa70xa5hNDgPuQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KH7hJ2fFWmL9ITcHRM4CwjVVUQ2lr7tLTx1HxdjT0rcbywCb8yXy/H40S3uF5MDmb EKcQHbHvYX+6yeOAWbLOThXXd6+sbTXe0MyvTqtABeawyH7kD4SSAb18sDA/R0WAV3 HWTM9rUbsxMf5zV9ywBVg5CYMwh3uv7e9T2GPO9ltRN7NYp3nHKhcUuDK0VvJ9YLN5 z5ZDh13cOL/B+3RB2cJCkSFpUEWOPj2xcHnorDh3XZBHzzc9NJ+5iz6xVvJxl4S7WJ CT+l5p4OBiMsqdOutG8+kWZDUz8o1eqhVhJJrGPAvXsNJ9vh2hbzWpzglCugeNBbKL PJ9nbsQH8h7yw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Vijendar Mukunda , Vinod Koul , Sasha Levin , yung-chuan.liao@linux.intel.com, linux-sound@vger.kernel.org Subject: [PATCH AUTOSEL 6.6 221/294] soundwire: amd: change the soundwire wake enable/disable sequence Date: Mon, 5 May 2025 18:55:21 -0400 Message-Id: <20250505225634.2688578-221-sashal@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250505225634.2688578-1-sashal@kernel.org> References: <20250505225634.2688578-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.6.89 Content-Transfer-Encoding: 8bit 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 79173ab540a6b..31b203ebbae0c 100644 --- a/drivers/soundwire/amd_manager.c +++ b/drivers/soundwire/amd_manager.c @@ -1138,6 +1138,7 @@ 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 @@ -1165,6 +1166,7 @@ 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