From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8C2B1C7619A for ; Wed, 12 Apr 2023 14:13:02 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 5A31A108A; Wed, 12 Apr 2023 16:12:09 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 5A31A108A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1681308779; bh=rFb8LUdOar1rVBoFs0RRiVet8qUiYYkcQuG9p1x2yPY=; h=Date:Subject:To:References:From:In-Reply-To:CC:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=jxb6LSZb37wXmygi459Rb0dONkcBdt3//ovbTQq2i6/nCQbDQR0cdOVEvepUbPE5d 9XC76Q4YhiYYDRXsYbYd8gV1ABq+d9fWB4AbCYn6iVuVul1ImeWCVtKR0u3xKPdIL6 4xw1qjhjRqcvcIgiNKQIqbvKfqXV8loKYHhM7kYg= Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id D4F99F80149; Wed, 12 Apr 2023 16:11:44 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id AA1B4F8032B; Wed, 12 Apr 2023 16:11:38 +0200 (CEST) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id A297FF800E5 for ; Wed, 12 Apr 2023 16:11:17 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz A297FF800E5 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key, unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=ZkECYyMk DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1681308679; x=1712844679; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=rFb8LUdOar1rVBoFs0RRiVet8qUiYYkcQuG9p1x2yPY=; b=ZkECYyMk2M9S7kT0mmPSw3DdFBmdsQU1xCRldc1B8xd7d08KPEVIZRbK eEi4Y1SQra2mAg/0hcFG5xG/xUJLpVZyYpUTSgwwVqeAyniYL/+XP+QDT D8i6JkZuWeG6mglntbv0SkvbSsgSr6ediYDdHCD8YsW2xM3lDUfR/Cj6Z PaMjf+GD0Qu2Z1r/meBjjDWVjeL9BmvivzjuinJXQTJ8ZPwr7yBz8xNBT waCeMUlMYYnOwGEXmhzrkFL4PVCJzzWSixVqRrjbFdaG+h9dt7uT0841M StkjT6sGHslQVUu9wYwbnxp1kWS2U0BP07GQ29+PY6/79FxncBiNvU9pw Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10678"; a="409045920" X-IronPort-AV: E=Sophos;i="5.98,339,1673942400"; d="scan'208";a="409045920" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Apr 2023 07:11:11 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10678"; a="682480424" X-IronPort-AV: E=Sophos;i="5.98,339,1673942400"; d="scan'208";a="682480424" Received: from mdhabibh-mobl.amr.corp.intel.com (HELO [10.209.99.121]) ([10.209.99.121]) by orsmga007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Apr 2023 07:11:10 -0700 Message-ID: <27493df8-e1c7-1a8b-e77e-dc3bd495567b@linux.intel.com> Date: Wed, 12 Apr 2023 09:11:09 -0500 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Firefox/102.0 Thunderbird/102.9.0 Subject: Re: [PATCH 00/20] ASoC/soundwire: add support for ACE2.x Content-Language: en-US To: Vinod Koul , Bard Liao References: <20230323054452.1543233-1-yung-chuan.liao@linux.intel.com> From: Pierre-Louis Bossart In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Message-ID-Hash: 6WDXWEF7FS6VUIS65QEGFESNR7YU6VWM X-Message-ID-Hash: 6WDXWEF7FS6VUIS65QEGFESNR7YU6VWM X-MailFrom: pierre-louis.bossart@linux.intel.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: alsa-devel@alsa-project.org, broonie@kernel.org, linux-kernel@vger.kernel.org, bard.liao@intel.com, tiwai@suse.de X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: On 4/12/23 05:07, Vinod Koul wrote: > On 23-03-23, 13:44, Bard Liao wrote: >> This series uses the abstraction added in past kernel cycles to provide >> support for the ACE2.x integration. The existing SHIM and Cadence > > ACE2..? Not sure I get the comment, this refers to the IP version. ACE 2.0 IP used in LunarLake, x refers to future TDB versions. BTW this depends on the series "[PATCH v2 00/18] ASoC: SOF: Intel: hda-mlink: HDaudio multi-link extension update" applied yesterday by Mark. It'd be really nice if we can have this in 6.4-rc1 to continue adding the rest of the Lunar Lake patches. We tried to limit the number of changes impacting both ASoC and SoundWire subsystems but there's mechanically 2 merges needed (ASoC -> SoundWire for the hda-mlink dependency and SoundWire->ASoC for the interface changes below). > >> registers are now split in 3 (SHIM, IP, SHIM vendor-specific), with some >> parts also moved to the HDaudio Extended Multi link structures. Nothing >> fundamentally different except for the register map. >> >> This series only provides the basic mechanisms to expose SoundWire-based >> DAIs. The PCI parts and DSP management will be contributed later, and the >> DAI ops are now empty as well. >> >> The change is mainly on SoundWire. It would be better to go through >> SoundWire tree. >> >> Pierre-Louis Bossart (20): >> ASoC: SOF: Intel: shim: add enum for ACE 2.0 IP used in LunarLake >> soundwire: intel: add ACE2.x SHIM definitions >> soundwire: intel_ace2x: add empty new ops for LunarLake >> soundwire/ASOC: Intel: update offsets for LunarLake >> soundwire: intel/cadence: set ip_offset at run-time >> ASoC/soundwire: intel: pass hdac_bus pointer for link management >> soundwire: intel: add eml_lock in the interface for new platforms >> ASoC: SOF: Intel: hda: retrieve SoundWire eml_lock and pass pointer >> soundwire: intel_init: use eml_lock parameter >> soundwire: intel_ace2x: add debugfs support >> soundwire: intel_ace2x: add link power-up/down helpers >> soundwire: intel_ace2x: set SYNCPRD before powering-up >> soundwire: intel_ace2x: configure link PHY >> soundwire: intel_ace2x: add DAI registration >> soundwire: intel_ace2x: add sync_arm/sync_go helpers >> soundwire: intel_ace2x: use common helpers for bus start/stop >> soundwire: intel_ace2x: enable wake support >> soundwire: intel_ace2x: add check_cmdsync_unlocked helper >> soundwire: bus: add new manager callback to deal with peripheral >> enumeration >> soundwire: intel_ace2x: add new_peripheral_assigned callback >> >> drivers/soundwire/Makefile | 3 +- >> drivers/soundwire/bus.c | 3 + >> drivers/soundwire/cadence_master.h | 2 + >> drivers/soundwire/intel.h | 16 + >> drivers/soundwire/intel_ace2x.c | 390 ++++++++++++++++++++++++ >> drivers/soundwire/intel_ace2x_debugfs.c | 147 +++++++++ >> drivers/soundwire/intel_auxdevice.c | 17 ++ >> drivers/soundwire/intel_init.c | 21 +- >> include/linux/soundwire/sdw.h | 3 +- >> include/linux/soundwire/sdw_intel.h | 88 ++++++ >> sound/soc/sof/intel/hda.c | 31 +- >> sound/soc/sof/intel/shim.h | 1 + >> 12 files changed, 711 insertions(+), 11 deletions(-) >> create mode 100644 drivers/soundwire/intel_ace2x.c >> create mode 100644 drivers/soundwire/intel_ace2x_debugfs.c >> >> -- >> 2.25.1 >