From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=209.85.221.54 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794070550; b=I2414DoDbOB//M9MYLGDtBfhqXj6seNQ6snFb9FB+0S/+qBnIhmz2YY4kujMy5PKlBbU sMePWbTmZein2BRnpeTSAvtuSouCRK2qT2mS1s4URDOLniug1YSWWMu93QZjxUFMhkK5n 8bL8AIlR/R9Qm6lKsy31NnVZ17MRNXF068tTagMz6CtxVVk0zHPG8fviv0ENnce9DQGAa gwL/cc8MNkmDEqIFGll8XaQcZYQ1YMNn9pCN+gpaH2ToHSzMeSl/JmLFjIw43IjD2ZWBp jrYTB2jP3JjNDapvRTTiptxce+qCkHQTWZj0SXtRr1HsEzfrcv0JP2o51C6G7FyqyGA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794070550; h=DMARC-Filter:Received:DKIM-Signature:X-Google-DKIM-Signature: X-Forwarded-Encrypted:X-Gm-Message-State:X-Gm-Gg:X-Received:Received: From:To:Cc:Subject:Date:Message-ID:X-Mailer:In-Reply-To:References: MIME-Version:Content-Transfer-Encoding; bh=pu+Rl+gMqP9If0Ub7sYkKuMz0VatAGisa2iKuQxjj6U=; b=Bo84yG8WevxJm+Pi7b+Oj1btKzgHH1//iZNdIko44xZXFOsKu9VkyMAQAJhXvysXjO/Q khlwNnwfTXyq7a12RsVEVVkJPAhIWRQCR47cw4norw1lRn8RQNlnj7XxJV62gViBq/IWT yOXag2RFfd1YybdErhcvG1c7Bpf8x1C9fItAj85J4TClnSwYo2xf6Xgx2vMwfIq1kh8AD YYlBcjfOTSRqNCNMwrx7RNYZmwXrHOfDtrQ4c3g5MeXDuYHGuPSbwSFpn/bjbelhGczNG N7RKP51TQUJRtO/9k4r04TlnDnhn4KWJcjjT5umP/9htdJYI9A2cin84ffM3OfXzvBA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20260707 header.b="c/uEp2hQ"; arc=none smtp.remote-ip=209.85.221.54 Received: from mail-wr1-f54.google.com (mail-wr1-f54.google.com [209.85.221.54]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1A1EB606D803 for ; Sat, 7 Nov 2026 16:55:48 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 1A1EB606D803 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20260707 header.b=c/uEp2hQ Received: by mail-wr1-f54.google.com with SMTP id ffacd0b85a97d-492f6b7f70dso963457f8f.0 for ; Sat, 07 Nov 2026 08:55:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20260707; t=1794070547; x=1794675347; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=pu+Rl+gMqP9If0Ub7sYkKuMz0VatAGisa2iKuQxjj6U=; b=c/uEp2hQ5+h1kDjotfTazZWstUhzS7e6HSsa+UHnqcoOOLBTbrl/vru19/bg9xVXqD XIMfqUvA9vMstBgEKbq1bx20WSF4nYSAQFtnOFlyHMTPzinUhwNIuOEoxNL2lw5NNwmF FDVUf1tH7enMnOdnsJWaQQC0wm0Nx1xUq6ZGbCs8SiafigHagHLQ4iQrPbifC8jtvCm9 QRzOb2thrB5Dm5yKDL99TwEvweldMkiENsrlFfIOdct6PugKqiEJ6gP5h++m6Hv1TFBA x5SrX1+eKYiICgonozlQUmFyJ4fr4P2A2SeokQKGBQkVU6LvLDXfqz/K8WRL20+SwWcn Hs7Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1794070547; x=1794675347; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=pu+Rl+gMqP9If0Ub7sYkKuMz0VatAGisa2iKuQxjj6U=; b=2hixCNI04/GLKXUP/41oo2HMdgzSDY06MIzAf9iXWLIQb7N2qyZyTHcefl8SK8X8dU OBukCZS3kBRJUhvejzotVgke835An3D3QKg4b4gG2TTpvjoNixxJF3790JLZslAgKC3d G3bf+SDr5hrkxcYW2V1zXwehFVxbdFu7Ysbt+dmbngy+cGxNFx5855KIqi3syKrNO8AE hyC27VhNsDw1AqJkhpg65c+6e+Q+hVqjgHyDIYz3e3KsHt+6DESD0BwVCa1YP2JJeSMc 7i78l2mVIEnPaFaWncUKd4vO1pOGKTpnvT+arWH5k/8y2vq7H0aI3+As5SABg4wa5uhh ngtg== X-Forwarded-Encrypted: i=1; AL+hErG0yVxjzQRRg/kgeJK1l/zTE6AEX/Pc1eQL3rZBZVUptp+qgOnHA43lAL3OJpUinRXDBsuaGkKlPFEGcfg=@vger.kernel.org X-Gm-Message-State: APuU4Z9EMD4XBR8QH3wENwSJ4KUZ2DMkvSSEIuOAQlpNcMVFsLUfLC4Z 8oeFfhb1K8iiZJ1lfaeQyoYDI83YtST72XWfzKHOjXuxa5vqov3RXNYJ X-Gm-Gg: AYBFou3Esl4Xo2fZnIG5DVy8khxMIqiUiyYSCu5/TM0DTMsnChLAO5RHZhm1kWpPlRf 35NczVxcauPstV6mkMoj0+XyJ1mI0kpejvGv7RqQha/euPpCwmHlw3tliW1ORn0owpsWSxr9vgd 4FOlbGxr2XQEfIBJQrWcKsjgVeo4kANBUHlE5mIXAHAKfzzG3jtje2e0jLZ2GJCSoeDIlFRfMsb 2T53jPvOPEEpN/+ARZhxCSy2j5SRwujOkVHZxZ/lrorYi/5IvmZ2X/8FXhFiXqdXvOBMXh3QuPm xSul6uHGUuUBdS2Yl0Xgw7dYVFtDeWArYT679+rsYi6/uIUthxlEG+pr3eJQoFvXcS3/VyKWltf e5lwO1l7jJ2Y1eZEAkqm/TRqPWst0HYqMOSgzMwvZ+r9mmcPUrkdr+thW3loCGUb57SqbP5ujua MhDkhg8r4OClPYKzCir9M+5F7wo+bzbaDjPDda7+rojAzOlqK/2DViXE+0mjNjTiZEvmFxVOZZS 8Cl+hrLhsBXVv+6QL7ngaNlzQ8J5XY6akLKvqw31Fx654BQnZHwV3gh+36xScE5do3yPXcCbowd nNhxaDyvMlr8SkmoZhaMK6Zr6CwFq2zrFw== X-Received: by 2002:a05:6000:40de:b0:490:a481:7ac8 with SMTP id ffacd0b85a97d-4927ec0bb02mr11650221f8f.29.1794070547458; Sat, 07 Nov 2026 08:55:47 -0800 (PST) Received: from kreach.multipass ([77.37.5.67]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-492d723222fsm10544837f8f.21.2026.11.07.08.55.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 07 Nov 2026 08:55:47 -0800 (PST) From: Jude Gyimah To: jbrunet@baylibre.com, lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz, tiwai@suse.com Cc: neil.armstrong@linaro.org, khilman@baylibre.com, martin.blumenstingl@googlemail.com, linux-sound@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Jude Gyimah Subject: [PATCH 2/4] ASoC: meson: axg-pdm: select REGMAP_MMIO Date: Sat, 7 Nov 2026 17:55:25 +0100 Message-ID: <20261107165527.576383-3-jude.gyimah87@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20261107165527.576383-1-jude.gyimah87@gmail.com> References: <20261107165527.576383-1-jude.gyimah87@gmail.com> 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 Several stanzas in the same file already select REGMAP_MMIO, SND_MESON_G12A_TOACODEC among them. These three do not. axg-pdm calls __devm_regmap_init_mmio_clk, which drivers/base/regmap/regmap-mmio.c provides under REGMAP_MMIO. axg-pdm.c:(.text+0xc4): undefined reference to `__devm_regmap_init_mmio_clk' The driver can be built into vmlinux while REGMAP_MMIO is a module, in which case the symbol is not there at link time. Select rather than depend on: REGMAP_MMIO has no prompt of its own and is only ever enabled by a select, so a depends on would leave SND_MESON_AXG_PDM unselectable. Reproduced on v7.3, arm64, with CONFIG_SND_MESON_AXG_PDM=y and CONFIG_REGMAP_MMIO=m. Found with kreach, a static check that compares what Kconfig allows against the symbols the compiled objects actually reference. Fixes: 2cfc123eea74 ("ASoC: meson: add axg pdm input") Signed-off-by: Jude Gyimah --- sound/soc/meson/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/meson/Kconfig b/sound/soc/meson/Kconfig index d0f60f8af2b5..4b06a9e7c72a 100644 --- a/sound/soc/meson/Kconfig +++ b/sound/soc/meson/Kconfig @@ -92,6 +92,7 @@ config SND_MESON_AXG_SPDIFIN config SND_MESON_AXG_PDM tristate "Amlogic AXG PDM Input Support" + select REGMAP_MMIO imply SND_SOC_DMIC imply COMMON_CLK_AXG_AUDIO help -- 2.43.0