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Fri, 23 Oct 2026 01:53:19 -0500 From: Vijendar Mukunda To: CC: , , , , , , , , , , , , , , , , Subject: [PATCH v3 00/13] ASoC: amd: acp: ACP7.B/7.F SoundWire machine driver support Date: Fri, 23 Oct 2026 12:20:36 +0530 Message-ID: <20261023065216.3473883-1-Vijendar.Mukunda@amd.com> X-Mailer: git-send-email 2.48.1 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1PEPF00012E65:EE_|PHXPR12MB999255:EE_ X-MS-Office365-Filtering-Correlation-Id: 90d8e44b-a0f3-4066-ab35-08df30d255a9 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700016|1800799024|23010399003|376014|7416014|82310400026|261021123027099003|261022105027099003|261022075727099003|56012099006|11063799006|261009223027099003|10067099003|18002099003|261021121427099003|6133799003; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: QDq+6cMEd2ya8jEGB5HgXyzFfkTpUAycQN/SCOJPEoTI99B73cysmvXZK5Nf3/6o4WM+rTiyffdZYPLaXw9pplSVxq1X6UsGnTHqUEmw8Ta6fbKvjZbCWfn3ps7x51I1LPGWndbEJYlF2tLy59xZuGgvTwpfsvmnnluGkQojZeKkWraRDv7vXeYm2ehFxkDsKSzSnpn8pj5zdhACTdmeJFvslS52RMSEjXkvq5hSNRQ0WNAKZZzni79oE27SJAnYzx4aZQQaofu0ipJuP4unXc7H89W3CiRtdUpu8bKH27wrjAjZc3WyHn/ayGf4VXxtP6baZSsRa1UZgOZTTyyyi3xII5LqjcWsrZervj1XUsZ5uRZ25dvKLwWNia8E4mdj9/x0q1FmwyP3fAHzIxNP9Asbn/Z1/pbJDuzqSrSksI5Mf4SIAy3zeOCHWuVuutYO X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 23 Oct 2026 06:53:24.6994 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 90d8e44b-a0f3-4066-ab35-08df30d255a9 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[satlexmb08.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CO1PEPF00012E65.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PHXPR12MB999255 This series adds SoundWire machine driver support for ACP7.B and ACP7.F platforms. It extends the existing AMD ACP SoundWire infrastructure with per-platform CPU pin ID lookup, PDM controller selection via ACPI and DMI quirks, DMIC DAI link and components string handling, PCI subsystem ID propagation, and ACPI machine tables for RT721/RT722/RT1320 codec configurations on both platforms. Changes in v3: - Patch 3: update subject and changelog to accurately describe the new PDM controller selection infrastructure being added, as pointed out by Sashiko review tool. - Patch 5: fix commit subject prefix from "amd: acp7x:" to "amd: acp:" since the change is in the generic ACP SoundWire machine driver (acp-sdw-sof-mach.c), not the ACP7x-specific SOF driver. Changes in v2: - Patch 6: simplify the DMIC enable condition as suggested by Pierre: evaluate the three-way boolean once and nest the ignore_internal_dmic check inside, avoiding the double-tested condition from v1. Vijendar Mukunda (13): ASoC: amd: acp: add ACP7.B/7.F SoundWire link count for machine driver ASoC: amd: acp: add ACP7.B/7.F SoundWire DAI link support ASoC: amd: acp: add PDM controller selection for ACP7.B/7.F SoundWire machine driver ASoC: amd: acp: log ASOC_SDW_ACP_DMIC1 quirk in SOF SoundWire machine driver ASoC: amd: acp: enable DMIC DAI link based on PDM controller selection ASoC: amd: acp: move ignore_internal_dmic gate to DMIC enable condition ASoC: amd: acp: add DMIC components string for SOF SoundWire machine driver ASoC: amd: acp: set PCI subsystem ID for SOF SoundWire machine driver ASoC: amd: acp: fix MODULE_AUTHOR missing closing angle bracket ASoC: amd: acp: add ACPI machine tables for ACP7.F SoundWire ASoC: SOF: amd: add alt_machines for ACP7.F SOF SoundWire ASoC: amd: acp: add SoundWire machine table for ACP7.B platform ASoC: SOF: amd: register SoundWire alt_machines for ACP7.B sound/soc/amd/acp/Makefile | 2 +- sound/soc/amd/acp/acp-sdw-mach-common.c | 36 +++++ sound/soc/amd/acp/acp-sdw-sof-mach.c | 103 ++++++++++-- sound/soc/amd/acp/amd-acp7x-acpi-match.c | 198 +++++++++++++++++++++++ sound/soc/amd/acp/soc_amd_sdw_common.h | 32 ++++ sound/soc/amd/mach-config.h | 2 + sound/soc/sof/amd/pci-acp7x.c | 2 + 7 files changed, 361 insertions(+), 14 deletions(-) create mode 100644 sound/soc/amd/acp/amd-acp7x-acpi-match.c -- 2.48.1