From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.9]) (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 69BF14279F9; Mon, 29 Jun 2026 14:45:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.9 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782744306; cv=none; b=PZmoOTZ0IBth2Pnmy2BMgThWo5rhwzCF50jR/JDYIB+PB5zXK3qiGTcrFGrbqbZm6lc2Z03XWHMtkBn5FKfy1XmZLM/Ei4jMu8bDiBYX7wv+2jYA9VaI6CpkN8AZl9BdPLcp4zmMI2hR2tRdytd9lk8Kw/IgGwJqj5ujgavVWdQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782744306; c=relaxed/simple; bh=C+zc4wbVHQt6Wuz6YnvLrsB9EHXEz0JOPubcUbi/3/Y=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=bh1GZ/TUSUIrB0JgaHivIPdLOvYBFTDvbT7y8+Ewnkj28j3x7T6CxLytqiyYrkLpVzrh9GCYlofhWoiShLgar1kq+XHB71eJxKMof8dXaBjJ3tj43kk1mOm7TZ/jRBRO8TI1SvJRapEWoJhzb6SE7Vq8KVXWTFmvIda38jHfayw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=QwWumjB7; arc=none smtp.client-ip=198.175.65.9 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="QwWumjB7" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1782744304; x=1814280304; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=C+zc4wbVHQt6Wuz6YnvLrsB9EHXEz0JOPubcUbi/3/Y=; b=QwWumjB7t615MK5mQuK5xZD3n62VJjeQgxZGAeB4hOdOKoJo/AxmbmTz GWJXOuqyFzdIublfQ7k3dTGO0hs0lSMRqyCK3SjIAczSJ8JSNKZgLAOZf f+QfD+QiEbpLnwK9x/P1r5Jo6vLJGw+XNECABvtp87oHK/cKGEXco21ql NimNk4FHB044bJ8Nxyed+0/raQGsHsh8nWCbp0uOan9ZxNrft+DWPc9xl ridfVRi18HQTetRHbFidujm8KDMVMKNPvIg4Qb1kB5SBDAf7DVau2NY85 yG+EnWh9WZHLNT9F/m8JBafUSs3Jyz/sXtn1n/oiVz0qHE4gsCogZC2kl w==; X-CSE-ConnectionGUID: UgRCi7weSo2AA+aQvZZLyw== X-CSE-MsgGUID: oldYGrPFSuWu27UieldUTA== X-IronPort-AV: E=McAfee;i="6800,10657,11832"; a="106228464" X-IronPort-AV: E=Sophos;i="6.24,232,1774335600"; d="scan'208";a="106228464" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Jun 2026 07:45:03 -0700 X-CSE-ConnectionGUID: WVnt+/YXS8ui6PrTnZQhzA== X-CSE-MsgGUID: huWhvjR2Th+IPqUWRyJC7g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.24,232,1774335600"; d="scan'208";a="250282938" Received: from yungchua-desk.itwn.intel.com ([10.227.8.136]) by orviesa006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Jun 2026 07:45:01 -0700 From: Bard Liao To: linux-sound@vger.kernel.org, vkoul@kernel.org Cc: vinod.koul@linaro.org, linux-kernel@vger.kernel.org, pierre-louis.bossart@linux.dev, peter.ujfalusi@linux.intel.com, bard.liao@intel.com Subject: [PATCH 0/2] soundwire: bus: re-enable CLOCK_STOP_MODE1 support Date: Mon, 29 Jun 2026 22:44:48 +0800 Message-ID: <20260629144450.2096823-1-yung-chuan.liao@linux.intel.com> X-Mailer: git-send-email 2.43.0 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: 8bit Add CLOCK_STOP_MODE1 back to allow the peripheral to utilize it when the clock is stopped. This mode is designed for power-sensitive devices as it enables a deeper power-saving state, although it does not retain the peripheral's state during the clock stop. Bard Liao (2): soundwire: bus: add CLOCK_STOP_MODE1 support back soundwire: Intel: stop sdw clock in system suspend drivers/soundwire/bus.c | 45 ++++++++++++++++------------- drivers/soundwire/intel_auxdevice.c | 3 +- include/linux/soundwire/sdw.h | 4 +++ 3 files changed, 31 insertions(+), 21 deletions(-) -- 2.43.0