From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8BBE23148C3; Fri, 26 Dec 2025 08:37:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=211.75.126.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766738279; cv=none; b=Y8HzDDEUCuGC9HYIBQfVXjKMw1PKM3HdMm6RWffuY4evI5+IIV/e15/vrIjIbFsDCJMIQklYv2VBdCfCjKA5AW9Hlm9+lne+rrF0HbvucBnGhWK87h+YRDmUp6h2Rov8qb3ADatShoeLI2WLjMxQPO1fSVlKfhFmXPDi13OMLUw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766738279; c=relaxed/simple; bh=50qYJ2DZ96TiSEEgFQEJGsQA5DUBzpAAjzlrDEelmgU=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=H7OnMH5wG31PtyEP7QcIeHmuvJNyMCKpM6ystIbkLWElaELXxNefHzLrsr99YLlPSsyF7qw7LpGa7yrmmiubA3jg9D1cYNMeXrwobvAAYOgWEDnLb/jcPy/8K4fAgtk86rWM5c4PCQWunjfsU4K/Grqzz1lKFPBR8M/1pRb/VVg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=realtek.com; spf=pass smtp.mailfrom=realtek.com; dkim=pass (2048-bit key) header.d=realtek.com header.i=@realtek.com header.b=cNoleGhv; arc=none smtp.client-ip=211.75.126.72 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=realtek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=realtek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=realtek.com header.i=@realtek.com header.b="cNoleGhv" X-SpamFilter-By: ArmorX SpamTrap 5.80 with qID 5BQ8bXK913311934, This message is accepted by code: ctloc85258 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=realtek.com; s=dkim; t=1766738253; bh=/YCmdqLFVOU0Zv6DNVRLclyXRlZ/6iZL3but2jGhJRk=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version: Content-Transfer-Encoding:Content-Type; b=cNoleGhvw5b0+qXe2kPiTF31q2V8mJ9l9/lWHcToptkBZsQXthOctDN4hPki7bKYg dUwG9Uq0HzAUErup1tzfpM19Li0SWy+kn3ycC4u3WQX9sNo683VImm/kjisHPPZu0+ KBqZ11QGX8g2X0+hPqFDOfswfgo9O4tVu/5UyAk3Plck0neTh6Xb8PhEabcogOTKal G9TshQHRUacJ3jFYzBKBAZpJ+geDybmy32Rpuou9VHbz8Yx8lgUHUwxVrjhqzcIYOo ZP9vL2K7xJi/CP1JjKRPQ59cedDP+bdpGW2DqtK+wLHFktZSjJY5ZZHIwv/Fw4WFTg K35bpjfIWEUEw== Received: from mail.realtek.com (rtkexhmbs03.realtek.com.tw[10.21.1.53]) by rtits2.realtek.com.tw (8.15.2/3.21/5.94) with ESMTPS id 5BQ8bXK913311934 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 26 Dec 2025 16:37:33 +0800 Received: from RTKEXHMBS04.realtek.com.tw (10.21.1.54) by RTKEXHMBS03.realtek.com.tw (10.21.1.53) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Fri, 26 Dec 2025 16:37:33 +0800 Received: from sw-server.localdomain (172.24.54.4) by RTKEXHMBS04.realtek.com.tw (10.21.1.54) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Fri, 26 Dec 2025 16:37:33 +0800 From: Oder Chiou To: , , , , , CC: , , , , , , , , , Oder Chiou Subject: [PATCH v11 0/4] ASoC: rt5575: Add the codec driver for the ALC5575 Date: Fri, 26 Dec 2025 16:38:56 +0800 Message-ID: <20251226083856.1052608-1-oder_chiou@realtek.com> X-Mailer: git-send-email 2.52.0 Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Hi all, This patch series adds support for the Realtek ALC5575 audio codec. Changes in v11: - Patch 1/4: - minor fixes - Patch 2/4: - change of_find_spi_controller_by_node() gating to CONFIG_OF - Patch 3/4: - nothing - Patch 4/4: - achieve reverse-christmas-tree notation - remove formal version check - revise check whether the firmware boots from SPI or not - minor fixes Changes in v10: - Patch 1/3: - export of_find_spi_controller_by_node() - Patch 2/3: - remove realtek,rt5575-use-spi - add spi-parent for firmware-loading - Patch 3/3: - use of_find_spi_controller_by_node() to get the SPI controller and add the spi device for firmware-loading - Link to v10: https://lore.kernel.org/all/20251216071853.3929135-1-oder_chiou@realtek.com/ Changes in v9: - Patch 1/2: - modify the comment - change the compatible name to "realtek,rt5575-use-spi" - Patch 2/2: - remove the standalone rt5575_spi_driver module and integrate its functionality into the I2C driver - move the SPI firmware-loading function to rt5575-spi.c - use the match data to distinguish between w/wo flash - minor fixes - Link to v9: https://lore.kernel.org/all/20251211110130.2925541-1-oder_chiou@realtek.com/ Changes in v8: - Patch 1/2: - remove the variable rt5575_spi_ready - use the multiple compatible names to distinguish between w/wo flash - Patch 2/2: - add compatible enum "realtek,rt5575-with-spi" - Link to v8: https://lore.kernel.org/all/20251201105926.1714341-1-oder_chiou@realtek.com/ Changes in v7: - Patch 1/2: - add a caption for the tristates - remove the redundant enum of the SPI command - add the error log in the request firmware failure - change the function name rt5575_spi_fw_loaded to rt5575_fw_load_by_spi - minor fixes - Patch 2/2: - modify commit message - Link to v7: https://lore.kernel.org/all/20251121084112.743518-1-oder_chiou@realtek.com/ Changes in v6: - Patch 1/2: - modify commit message - add select SND_SOC_RT5575 to config SND_SOC_RT5575_SPI in the Kconfig - revise the boiler plate in the head of the file - sort the include files - use a structure to transfer the spi data - use the poll() related function instead the for-loop - revise the UUID to the private ID - minor fixes - Patch 2/2: - modify description - Link to v6: https://lore.kernel.org/all/20251031073245.3629060-1-oder_chiou@realtek.com/ Changes in v2 to v5: - Patch 1/2: - move the firmware to the subdirectory - remove the empty functions - remove the cache_type in the regmap_config - add the error log in the run firmware failure - Patch 2/2: - nothing - Link to v5: https://lore.kernel.org/all/20251015103404.3075684-1-oder_chiou@realtek.com/ Oder Chiou (4): spi: export of_find_spi_controller_by_node() spi: change of_find_spi_controller_by_node() gating to CONFIG_OF ASoC: dt-bindings: realtek,rt5575: add support for ALC5575 ASoC: rt5575: Add the codec driver for the ALC5575 .../bindings/sound/realtek,rt5575.yaml | 61 +++ drivers/spi/spi.c | 23 +- include/linux/spi/spi.h | 9 + sound/soc/codecs/Kconfig | 10 + sound/soc/codecs/Makefile | 3 + sound/soc/codecs/rt5575-spi.c | 118 ++++++ sound/soc/codecs/rt5575-spi.h | 27 ++ sound/soc/codecs/rt5575.c | 352 ++++++++++++++++++ sound/soc/codecs/rt5575.h | 58 +++ 9 files changed, 651 insertions(+), 10 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/realtek,rt5575.yaml create mode 100644 sound/soc/codecs/rt5575-spi.c create mode 100644 sound/soc/codecs/rt5575-spi.h create mode 100644 sound/soc/codecs/rt5575.c create mode 100644 sound/soc/codecs/rt5575.h -- 2.52.0