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 X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9F776C1975A for ; Thu, 12 Mar 2020 19:34:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6B5512071B for ; Thu, 12 Mar 2020 19:34:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726891AbgCLTeR (ORCPT ); Thu, 12 Mar 2020 15:34:17 -0400 Received: from mga09.intel.com ([134.134.136.24]:23816 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726523AbgCLTeQ (ORCPT ); Thu, 12 Mar 2020 15:34:16 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 12 Mar 2020 12:34:15 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,545,1574150400"; d="scan'208";a="243142472" Received: from unknown (HELO pbossart-mobl3.amr.corp.intel.com) ([10.251.241.169]) by orsmga003.jf.intel.com with ESMTP; 12 Mar 2020 12:34:13 -0700 From: Pierre-Louis Bossart To: alsa-devel@alsa-project.org Cc: linux-kernel@vger.kernel.org, tiwai@suse.de, broonie@kernel.org, vkoul@kernel.org, gregkh@linuxfoundation.org, jank@cadence.com, srinivas.kandagatla@linaro.org, slawomir.blauciak@intel.com, Bard liao , Rander Wang , Ranjani Sridharan , Hui Wang , Pierre-Louis Bossart , Liam Girdwood , Jaroslav Kysela , Takashi Iwai , Cezary Rojewski , Jie Yang , Sathya Prakash M R , Amery Song , Naveen Manohar , Mac Chiang , Christophe JAILLET , Sathyanarayana Nujella , Pan Xiuli Subject: [PATCH 01/10] ASoC: soc-acpi: expand description of _ADR-based devices Date: Thu, 12 Mar 2020 14:33:37 -0500 Message-Id: <20200312193346.3264-2-pierre-louis.bossart@linux.intel.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200312193346.3264-1-pierre-louis.bossart@linux.intel.com> References: <20200312193346.3264-1-pierre-louis.bossart@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org For SoundWire, we need to know if endpoints needs to be 'aggregated' (MIPI parlance, meaning logically grouped), e.g. when two speaker amplifiers need to be handled as a single logical output. We don't necessarily have the information at the firmware (BIOS) level, so add a notion of endpoints and specify if a device/endpoint is part of a group, with a position. This may be expanded in future solutions, for now only provide a group and position information. Since we modify the header file, change all existing upstream tables as well to avoid breaking compilation/bisect. Signed-off-by: Pierre-Louis Bossart --- include/sound/soc-acpi.h | 39 ++++++-- .../intel/common/soc-acpi-intel-cml-match.c | 87 +++++++++++++---- .../intel/common/soc-acpi-intel-icl-match.c | 97 +++++++++++++++---- .../intel/common/soc-acpi-intel-tgl-match.c | 49 ++++++++-- 4 files changed, 221 insertions(+), 51 deletions(-) diff --git a/include/sound/soc-acpi.h b/include/sound/soc-acpi.h index a217a87cae86..392e953d561e 100644 --- a/include/sound/soc-acpi.h +++ b/include/sound/soc-acpi.h @@ -75,18 +75,45 @@ struct snd_soc_acpi_mach_params { }; /** - * snd_soc_acpi_link_adr: ACPI-based list of _ADR, with a variable - * number of devices per link - * + * snd_soc_acpi_endpoint - endpoint descriptor + * @num: endpoint number (mandatory, unique per device) + * @aggregated: 0 (independent) or 1 (logically grouped) + * @group_position: zero-based order (only when @aggregated is 1) + * @group_id: platform-unique group identifier (only when @aggregrated is 1) + */ +struct snd_soc_acpi_endpoint { + u8 num; + u8 aggregated; + u8 group_position; + u8 group_id; +}; + +/** + * snd_soc_acpi_adr_device - descriptor for _ADR-enumerated device + * @adr: 64 bit ACPI _ADR value + * @num_endpoints: number of endpoints for this device + * @endpoints: array of endpoints + */ +struct snd_soc_acpi_adr_device { + const u64 adr; + const u8 num_endpoints; + const struct snd_soc_acpi_endpoint *endpoints; +}; + +/** + * snd_soc_acpi_link_adr - ACPI-based list of _ADR enumerated devices * @mask: one bit set indicates the link this list applies to - * @num_adr: ARRAY_SIZE of adr - * @adr: array of _ADR (represented as u64). + * @num_adr: ARRAY_SIZE of devices + * @adr_d: array of devices + * + * The number of devices per link can be more than 1, e.g. in SoundWire + * multi-drop configurations. */ struct snd_soc_acpi_link_adr { const u32 mask; const u32 num_adr; - const u64 *adr; + const struct snd_soc_acpi_adr_device *adr_d; }; /** diff --git a/sound/soc/intel/common/soc-acpi-intel-cml-match.c b/sound/soc/intel/common/soc-acpi-intel-cml-match.c index f55634c4c2e8..3525da79c68a 100644 --- a/sound/soc/intel/common/soc-acpi-intel-cml-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-cml-match.c @@ -59,42 +59,95 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_cml_machines[] = { }; EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_cml_machines); -static const u64 rt711_0_adr[] = { - 0x000010025D071100 +static const struct snd_soc_acpi_endpoint single_endpoint = { + .num = 0, + .aggregated = 0, + .group_position = 0, + .group_id = 0, }; -static const u64 rt1308_1_adr[] = { - 0x000110025D130800 +static const struct snd_soc_acpi_endpoint spk_l_endpoint = { + .num = 0, + .aggregated = 1, + .group_position = 0, + .group_id = 1, }; -static const u64 rt1308_2_adr[] = { - 0x000210025D130800 +static const struct snd_soc_acpi_endpoint spk_r_endpoint = { + .num = 0, + .aggregated = 1, + .group_position = 1, + .group_id = 1, }; -static const u64 rt715_3_adr[] = { - 0x000310025D071500 +static const struct snd_soc_acpi_adr_device rt711_0_adr[] = { + { + .adr = 0x000010025D071100, + .num_endpoints = 1, + .endpoints = &single_endpoint, + } +}; + +static const struct snd_soc_acpi_adr_device rt1308_1_adr[] = { + { + .adr = 0x000110025D130800, + .num_endpoints = 1, + .endpoints = &single_endpoint, + } +}; + +static const struct snd_soc_acpi_adr_device rt1308_2_adr[] = { + { + .adr = 0x000210025D130800, + .num_endpoints = 1, + .endpoints = &single_endpoint, + } +}; + +static const struct snd_soc_acpi_adr_device rt1308_1_group1_adr[] = { + { + .adr = 0x000110025D130800, + .num_endpoints = 1, + .endpoints = &spk_l_endpoint, + } +}; + +static const struct snd_soc_acpi_adr_device rt1308_2_group1_adr[] = { + { + .adr = 0x000210025D130800, + .num_endpoints = 1, + .endpoints = &spk_r_endpoint, + } +}; + +static const struct snd_soc_acpi_adr_device rt715_3_adr[] = { + { + .adr = 0x000310025D071500, + .num_endpoints = 1, + .endpoints = &single_endpoint, + } }; static const struct snd_soc_acpi_link_adr cml_3_in_1_default[] = { { .mask = BIT(0), .num_adr = ARRAY_SIZE(rt711_0_adr), - .adr = rt711_0_adr, + .adr_d = rt711_0_adr, }, { .mask = BIT(1), - .num_adr = ARRAY_SIZE(rt1308_1_adr), - .adr = rt1308_1_adr, + .num_adr = ARRAY_SIZE(rt1308_1_group1_adr), + .adr_d = rt1308_1_group1_adr, }, { .mask = BIT(2), - .num_adr = ARRAY_SIZE(rt1308_2_adr), - .adr = rt1308_2_adr, + .num_adr = ARRAY_SIZE(rt1308_2_group1_adr), + .adr_d = rt1308_2_group1_adr, }, { .mask = BIT(3), .num_adr = ARRAY_SIZE(rt715_3_adr), - .adr = rt715_3_adr, + .adr_d = rt715_3_adr, }, {} }; @@ -103,17 +156,17 @@ static const struct snd_soc_acpi_link_adr cml_3_in_1_mono_amp[] = { { .mask = BIT(0), .num_adr = ARRAY_SIZE(rt711_0_adr), - .adr = rt711_0_adr, + .adr_d = rt711_0_adr, }, { .mask = BIT(1), .num_adr = ARRAY_SIZE(rt1308_1_adr), - .adr = rt1308_1_adr, + .adr_d = rt1308_1_adr, }, { .mask = BIT(3), .num_adr = ARRAY_SIZE(rt715_3_adr), - .adr = rt715_3_adr, + .adr_d = rt715_3_adr, }, {} }; diff --git a/sound/soc/intel/common/soc-acpi-intel-icl-match.c b/sound/soc/intel/common/soc-acpi-intel-icl-match.c index 752733013d54..36e2d09cf58c 100644 --- a/sound/soc/intel/common/soc-acpi-intel-icl-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-icl-match.c @@ -33,55 +33,112 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_icl_machines[] = { }; EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_icl_machines); -static const u64 rt700_0_adr[] = { - 0x000010025D070000 +static const struct snd_soc_acpi_endpoint single_endpoint = { + .num = 0, + .aggregated = 0, + .group_position = 0, + .group_id = 0, +}; + +static const struct snd_soc_acpi_endpoint spk_l_endpoint = { + .num = 0, + .aggregated = 1, + .group_position = 0, + .group_id = 1, +}; + +static const struct snd_soc_acpi_endpoint spk_r_endpoint = { + .num = 0, + .aggregated = 1, + .group_position = 1, + .group_id = 1, +}; + +static const struct snd_soc_acpi_adr_device rt700_0_adr[] = { + { + .adr = 0x000010025D070000, + .num_endpoints = 1, + .endpoints = &single_endpoint, + } }; static const struct snd_soc_acpi_link_adr icl_rvp[] = { { .mask = BIT(0), .num_adr = ARRAY_SIZE(rt700_0_adr), - .adr = rt700_0_adr, + .adr_d = rt700_0_adr, }, {} }; -static const u64 rt711_0_adr[] = { - 0x000010025D071100 +static const struct snd_soc_acpi_adr_device rt711_0_adr[] = { + { + .adr = 0x000010025D071100, + .num_endpoints = 1, + .endpoints = &single_endpoint, + } +}; + +static const struct snd_soc_acpi_adr_device rt1308_1_adr[] = { + { + .adr = 0x000110025D130800, + .num_endpoints = 1, + .endpoints = &single_endpoint, + } }; -static const u64 rt1308_1_adr[] = { - 0x000110025D130800 +static const struct snd_soc_acpi_adr_device rt1308_2_adr[] = { + { + .adr = 0x000210025D130800, + .num_endpoints = 1, + .endpoints = &single_endpoint, + } }; -static const u64 rt1308_2_adr[] = { - 0x000210025D130800 +static const struct snd_soc_acpi_adr_device rt1308_1_group1_adr[] = { + { + .adr = 0x000110025D130800, + .num_endpoints = 1, + .endpoints = &spk_l_endpoint, + } }; -static const u64 rt715_3_adr[] = { - 0x000310025D071500 +static const struct snd_soc_acpi_adr_device rt1308_2_group1_adr[] = { + { + .adr = 0x000210025D130800, + .num_endpoints = 1, + .endpoints = &spk_r_endpoint, + } +}; + +static const struct snd_soc_acpi_adr_device rt715_3_adr[] = { + { + .adr = 0x000310025D071500, + .num_endpoints = 1, + .endpoints = &single_endpoint, + } }; static const struct snd_soc_acpi_link_adr icl_3_in_1_default[] = { { .mask = BIT(0), .num_adr = ARRAY_SIZE(rt711_0_adr), - .adr = rt711_0_adr, + .adr_d = rt711_0_adr, }, { .mask = BIT(1), - .num_adr = ARRAY_SIZE(rt1308_1_adr), - .adr = rt1308_1_adr, + .num_adr = ARRAY_SIZE(rt1308_1_group1_adr), + .adr_d = rt1308_1_adr, }, { .mask = BIT(2), - .num_adr = ARRAY_SIZE(rt1308_2_adr), - .adr = rt1308_2_adr, + .num_adr = ARRAY_SIZE(rt1308_2_group1_adr), + .adr_d = rt1308_2_adr, }, { .mask = BIT(3), .num_adr = ARRAY_SIZE(rt715_3_adr), - .adr = rt715_3_adr, + .adr_d = rt715_3_adr, }, {} }; @@ -90,17 +147,17 @@ static const struct snd_soc_acpi_link_adr icl_3_in_1_mono_amp[] = { { .mask = BIT(0), .num_adr = ARRAY_SIZE(rt711_0_adr), - .adr = rt711_0_adr, + .adr_d = rt711_0_adr, }, { .mask = BIT(1), .num_adr = ARRAY_SIZE(rt1308_1_adr), - .adr = rt1308_1_adr, + .adr_d = rt1308_1_adr, }, { .mask = BIT(3), .num_adr = ARRAY_SIZE(rt715_3_adr), - .adr = rt715_3_adr, + .adr_d = rt715_3_adr, }, {} }; diff --git a/sound/soc/intel/common/soc-acpi-intel-tgl-match.c b/sound/soc/intel/common/soc-acpi-intel-tgl-match.c index 5984dd151f3e..885ef4f00385 100644 --- a/sound/soc/intel/common/soc-acpi-intel-tgl-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-tgl-match.c @@ -14,20 +14,53 @@ static struct snd_soc_acpi_codecs tgl_codecs = { .codecs = {"MX98357A"} }; -static const u64 rt711_0_adr[] = { - 0x000010025D071100 +static const struct snd_soc_acpi_endpoint single_endpoint = { + .num = 0, + .aggregated = 0, + .group_position = 0, + .group_id = 0, }; -static const u64 rt1308_1_adr[] = { - 0x000120025D130800, - 0x000122025D130800 +static const struct snd_soc_acpi_endpoint spk_l_endpoint = { + .num = 0, + .aggregated = 1, + .group_position = 0, + .group_id = 1, +}; + +static const struct snd_soc_acpi_endpoint spk_r_endpoint = { + .num = 0, + .aggregated = 1, + .group_position = 1, + .group_id = 1, +}; + +static const struct snd_soc_acpi_adr_device rt711_0_adr[] = { + { + .adr = 0x000010025D071100, + .num_endpoints = 1, + .endpoints = &single_endpoint, + } +}; + +static const struct snd_soc_acpi_adr_device rt1308_1_adr[] = { + { + .adr = 0x000120025D130800, + .num_endpoints = 1, + .endpoints = &spk_l_endpoint, + }, + { + .adr = 0x000122025D130800, + .num_endpoints = 1, + .endpoints = &spk_r_endpoint, + } }; static const struct snd_soc_acpi_link_adr tgl_i2s_rt1308[] = { { .mask = BIT(0), .num_adr = ARRAY_SIZE(rt711_0_adr), - .adr = rt711_0_adr, + .adr_d = rt711_0_adr, }, {} }; @@ -36,12 +69,12 @@ static const struct snd_soc_acpi_link_adr tgl_rvp[] = { { .mask = BIT(0), .num_adr = ARRAY_SIZE(rt711_0_adr), - .adr = rt711_0_adr, + .adr_d = rt711_0_adr, }, { .mask = BIT(1), .num_adr = ARRAY_SIZE(rt1308_1_adr), - .adr = rt1308_1_adr, + .adr_d = rt1308_1_adr, }, {} }; -- 2.20.1