From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.10]) (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 072BC14E2C8 for ; Tue, 28 May 2024 19:29:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716924595; cv=none; b=gGbqRRYYRNFR/EjT8zQdShQctisT0X9udDeUJb7IKB//kpHj5JHqTH/u/DIA41WvKo99l+IoYDLIZNsw6sFS0ABIC0bPDwY0LFo7BhF+r2GOKn7O5/KXd313Mm1zGt+ND9V1KW4TZpf0zbhulGV/YPZCYVG7OZR+yqwSMdQimnc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716924595; c=relaxed/simple; bh=4ERwcxQsvUfNv1qgUK6eoCOJi5v1+dTD+vRdxYfmqls=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=pT7HUoAV0bMqz4zeboQ+NVp0cg6Va25QI1NHj3VKBXNkaIa7DNeLQa2VOVuD7w/SGqv9THxB+5LwGL8zb09uYptwnTAxZ0hxt0uJEvgCwMY9csneGwXHXeHCSQWPi9tcGLDnkI+pevByXVayZIy7WJ6pvSCsJdnsRwPQbm5J3lg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=TOBrNBRv; arc=none smtp.client-ip=192.198.163.10 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none 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="TOBrNBRv" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1716924593; x=1748460593; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=4ERwcxQsvUfNv1qgUK6eoCOJi5v1+dTD+vRdxYfmqls=; b=TOBrNBRvDlZ7DCCkFJQm+/WSLm+yYBVX1PaobPnr/3NEfJFfYkLUDvp9 R6NMnezLTc1TAcVEj0bqkTfvrKYFpuUAe52CKr5nCsLaVG8qqlJjHq4TB +cRKnNUUoRyRjWrXnszHBSF17S+blOYL9f0UQFHtOz6xu5rzkBM+n5qlM BG5U7/yPOJmzz8L4INjYyBa7ixzufDTE825CD5JEgfXSOVdL0zzdHzads DqIYwAL7oWprwW5NbgGIkSM8yWjcTxVniXpdeN+xScNJOtGU6/N7oUdxZ cIhcwHFCNYaVkg3NgAEMo8aMOidUY4lOlXCqP/2+q80J3g1Qv0fI2V9pB w==; X-CSE-ConnectionGUID: KOrWq/ljShidgI21ONgUjg== X-CSE-MsgGUID: 1a1qfybITJqCkLGLsGNnpg== X-IronPort-AV: E=McAfee;i="6600,9927,11085"; a="24711833" X-IronPort-AV: E=Sophos;i="6.08,196,1712646000"; d="scan'208";a="24711833" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 May 2024 12:29:52 -0700 X-CSE-ConnectionGUID: qzfW3SnHSfGbj7LOEBqI4w== X-CSE-MsgGUID: DJY626KCTJu6p6jlLXTKbw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,196,1712646000"; d="scan'208";a="35246716" Received: from unknown (HELO pbossart-mobl6.lan) ([10.125.110.237]) by orviesa009-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 May 2024 12:29:51 -0700 From: Pierre-Louis Bossart To: linux-sound@vger.kernel.org Cc: alsa-devel@alsa-project.org, tiwai@suse.de, broonie@kernel.org, rafael@kernel.org, vkoul@kernel.org, andriy.shevchenko@linux.intel.com, Pierre-Louis Bossart Subject: [PATCH 0/3] ACPI/ALSA/soundwire: add acpi_get_local_u64_address() helper Date: Tue, 28 May 2024 14:29:32 -0500 Message-ID: <20240528192936.16180-1-pierre-louis.bossart@linux.intel.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The acpi_get_local_address() helper assumes a 32-bit ADR is used. If we want to use this helper for SoundWire/SDCA ASoC codecs, we need an extension where the native 64-bits are used. This patchset suggests a new helper, acpi_get_local_address() may be renamed if desired in a folow-up patch. The path of least resistance would be to merge this patchset in the ASoC tree, since I have additional changes for ASoC/SDCA (SoundWire Device Class) that depend on the new helper. Pierre-Louis Bossart (3): ACPI: utils: introduce acpi_get_local_u64_address() soundwire: slave: simplify code with acpi_get_local_u64_address() ALSA: hda: intel-sdw-acpi: use acpi_get_local_u64_address() drivers/acpi/utils.c | 22 ++++++++++++++++------ drivers/soundwire/slave.c | 13 ++++--------- include/linux/acpi.h | 1 + sound/hda/intel-sdw-acpi.c | 6 +++--- 4 files changed, 24 insertions(+), 18 deletions(-) -- 2.43.0