From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=209.85.128.52 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794238903; b=TVhHoX2H5H+3ptershqNv4PYM0D5qaeRYgjf+mUv26YsYcPjz83ReqNr2G2a2z/RJbs9 Kgee25PuiggFehP5VbNM3hIZd3tA7x7wTgmZp05Wroux9pgQr2t4mJ3xa1K3hZ44+uyBn ni4MzxE1q8o2K+crxzr6SGccwo9Kd4mA8JrNWHfEns5RZwOkRLH/00EM0pYk6vFsKDGWI GedVkbHon3s1pN6inCGgfx8kHWCBUSqCFAhGp6gWzoytUttkkhWQKK0Md5wx61oU1wRBA eQne7WDP3+V0U6ltdRMp7yDQL6Ff6qWW+a70YAR4fvJ3RbT66zsIKGzzi2GitH0KEkA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794238903; 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=OxUvJu3JfSMq3bHVs2CGVC07cR612RqD3otgVjEHieU=; b=yjRtIO0llf6XUPkNdjp+BhYiJqr2AfvHbE3XEzPU+ejLXUl5YCp5dphBIPYpEysqU68P t12pdWo8ywlXQf/xLs0cDd19cVuefABobtdbDfXNhMVkBtluXO9RxxzxrHTeMtvSRn06M jaOg8GexN1OwGzDIjyATNI7MU4yfB8m1YLGgDQBW5ZZDZ1FcQaj0KqNvZS2FnZV1StNyI HDHMT3Vl2Xk86qr8OqWx++jmQ64bOuJ89szAcCEM3FhSIk77btsA8RP66BRy+UJPdrMw7 r1D+tXDe/CcSHUHUgB70ikn7Uy5QPWupcuPyVRRe10+JInFBXZDe/9DM5hSz8C/D3SQ== 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=NN1A0RX2; arc=none smtp.remote-ip=209.85.128.52 Received: from mail-wm1-f52.google.com (mail-wm1-f52.google.com [209.85.128.52]) (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 3E2CF606EE86 for ; Mon, 9 Nov 2026 15:41:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 3E2CF606EE86 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=NN1A0RX2 Received: by mail-wm1-f52.google.com with SMTP id 5b1f17b1804b1-4a5b2be99a8so8919525e9.2 for ; Mon, 09 Nov 2026 07:41:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20260707; t=1794238902; x=1794843702; 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=OxUvJu3JfSMq3bHVs2CGVC07cR612RqD3otgVjEHieU=; b=NN1A0RX2qAyZCkj0S3mmw7+ZRqcnPr2R6EeK8HY8MHRI2mpvxzxdLWG9yg/d/YMfk7 JKOIcB7FedEV9OrKEa3rbjyjwyeW6PbnkMu2RiDuy37mPptYcA6ymfyXwCG2TyL2t/Ln oEf4pVAMGAOnteb45QuqnDSaqP2BCHirEm0dXhNGb/AthYW13IzjK5vwiHNSkJVhcCxj UvY2fIRI0YwExYbWlGMENCaJY89A9d/w49d39dDVbd9jN/AEThIiZvEdgpoY54l/FwYI +VJQeMENTmNBnaGjk323+nTX/0fLDX4qsRJGDBRrnNRw1GbkCkhhIxlrQot7Xr7U/lco xmRg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1794238902; x=1794843702; 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=OxUvJu3JfSMq3bHVs2CGVC07cR612RqD3otgVjEHieU=; b=mwos36foRpdHQ6KOl54dmaTbZlGx6c+MUUvAW1JzevRMo0OuLm8jx9ZlFfWc3plSnZ HD6brvie0SFw/7K3ls6TqIvMgK8iNiwoAbSA5tvlV03O/NcbfRG/IjR7Laeo+qUMYHGM ymiq/lYQS9hwI71T42Bn4v4KyGw1Ep9AB2XN5Dck9KPlOYEzta+s92W5YDNXFCWCYF6l v5UVYdELBCRumnEChbmZFOKnI9e9e/ZtSuSWe1PYu1oQX51LLcudY9ktSX35Jl+ZtklF qoKOZu8Oo3zvp5H4Rii7kyl7oXhVfcEOqTuq9+N+ciwCK0wZPnz7mduoWoiah1kvV4Se VruQ== X-Forwarded-Encrypted: i=1; AL+hErGvo2nxSEQPaiskEtME9/HY5KLwkzaGfDDxCeW4IbMiHIxJ1apnFNwMcHyIXUXlRj1czuaD82Ibrnn6Phw=@vger.kernel.org X-Gm-Message-State: APuU4Z8tFLA069Oxw960faPaHiUAEoLlkPKeDE6up2LPkchHX2Rik1uM LtyVlCYA8MIulppqIR+rOREQhIgDwYoc4zN8cMIueDInzMJ0nzpoY1RE X-Gm-Gg: AYBFou0/LBeHv15RrD4s0LIErzbfu9JafoK7OCFlY+DUpiMDH7lced7RpCflS0Zntkr aNY8sNPDcNsgOUOtIL26KEWUMoB6iiPJor76bzH2L1qRJkFdrP1Fh8VsVeU0ArsJQQq6+VpXRoa TRRUJVlE2JsopeQH1J482pFmbRxSEHeNrYa3jKWlMASEyzsAuZ5QZEOrpEm9riavhkgMYvRe0/Z UbGq7Na9O9mKaK+PYsZeFIDNMwsvKZKl9aZmw/bVhE2sztiRwwoV2BoHynMNY0nSiB8rOXzwaFD wiHO222paYyOP3dLs/Dx3Vv7UGXajVSxxniC62ED79G1jO0NuS2NhP0OSBD09GYUeKkbQFQNS+m 16pzgl4dnENZ5UURPROWc2cttkZygCHy6oAraA482JbfJ2a1R7qdNFtuIyxDupDBjMzbev5Ew+K GKZCNHKA7RvW3o5KstWi/7gJO6ToOluFdmM9JwijDQASvN3EJd77tpCc8Ze34w53w8D5NLFqn2C X9PjONxGM+GPObQZaJziK4ezIgmvu1gGpRVxdJG78StMr/gtBAdyDG6uR3jRgKuALpDBWNCjGbV srNOzeOgYo68GNlf3cyGLk9X1ChrKDaXv6efD6M6Lb95G9/NocRzPjm6aR18mcBGUDex6fOuPRr rnQ== X-Received: by 2002:a05:600c:34cc:b0:4ab:cc03:7f60 with SMTP id 5b1f17b1804b1-4b963c6ca22mr78879565e9.18.1794238901583; Mon, 09 Nov 2026 07:41:41 -0800 (PST) Received: from kreach.multipass (nat44-21-238.net.ruhr-uni-bochum.de. [134.147.21.238]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4b7e32ad610sm561650375e9.3.2026.11.09.07.41.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Nov 2026 07:41:41 -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 , Valerio Setti Subject: [PATCH v2 3/4] ASoC: meson: axg-spdifin: select REGMAP_MMIO Date: Mon, 9 Nov 2026 16:41:19 +0100 Message-ID: <20261109154120.592392-4-jude.gyimah87@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20261109154120.592392-1-jude.gyimah87@gmail.com> References: <20261109154120.592392-1-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 axg-spdifin calls __devm_regmap_init_mmio_clk, which drivers/base/regmap/regmap-mmio.c provides under REGMAP_MMIO. axg-spdifin.c:(.text+0x154): 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_SPDIFIN unselectable. Reproduced on v7.3, arm64, with CONFIG_SND_MESON_AXG_SPDIFIN=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: 5ce5658375e6 ("ASoC: meson: add axg spdif input") Signed-off-by: Jude Gyimah Reviewed-by: Jerome Brunet Reviewed-by: Valerio Setti --- sound/soc/meson/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/meson/Kconfig b/sound/soc/meson/Kconfig index 4b06a9e7c72a..10c7d59a5ad1 100644 --- a/sound/soc/meson/Kconfig +++ b/sound/soc/meson/Kconfig @@ -85,6 +85,7 @@ config SND_MESON_AXG_SPDIFOUT config SND_MESON_AXG_SPDIFIN tristate "Amlogic AXG SPDIF Input Support" + select REGMAP_MMIO imply SND_SOC_SPDIF help Select Y or M to add support for SPDIF input embedded -- 2.43.0