From nobody Sat Jul 25 23:05:54 2026 Received: from mail-wm1-f44.google.com (mail-wm1-f44.google.com [209.85.128.44]) (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 C9B412F1FEC for ; Sat, 11 Jul 2026 23:59:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.44 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783814385; cv=none; b=Fl/oGA/it1iWHmgL7t/xktMExffWkBSM1Tv3wx5Xqrm8Erjl9GzJ09n2hQKDgb31VCrIzc44wwg4+mFgAIpojKrLe1B16dyyYoKbg1qwwjaVbWw8EvuUtrDqrtSYfiOETLF41TVyFrBDmSKg1AkpdtinL/e/Io9F/47s19PYcs0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783814385; c=relaxed/simple; bh=N0t5NA/8beISCQazAYKckeJ/1LUkC3t/EF8+WGe0V5s=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=fGkPrKtqLRHi622909MEa7PR6ld9Qm0mAq8Hi0dkhshv+QE+2ZeFTgyYOhcR1UpoQDj33gINd6H1/JEA4Ti7UhbGk5g/oXs6GC0QArXm3AQIBjH25+SubSL8fGEGeDkiWJtzwWbJ8ohe8fkC+FwV5jsUSiXF0QmCPG15i3659Cs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=tDsKfOXL; arc=none smtp.client-ip=209.85.128.44 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.b="tDsKfOXL" Received: by mail-wm1-f44.google.com with SMTP id 5b1f17b1804b1-493b27c7451so37677865e9.0 for ; Sat, 11 Jul 2026 16:59:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1783814382; x=1784419182; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:sender:from:to:cc:subject:date:message-id:reply-to :content-type; bh=va3lbDOabJpTEp+PXcTh7ncglStTA4kjwteoex88828=; b=tDsKfOXL+Nxo6Gdtq5T04dM+9ZSHWLonIJUPH0gu/hUJ9KzyaYqL9sKsAswk6CGM8C PjWyjOV2RNCJBd8XjIvtadLVrRikRxWYYV5jO1YJPxjv7mSgMms5PW0mBz4zYdIZUcZF BSGA+PT8TRyU5OmNVvMY+9bCbZAjiMWwDcIeJYWSw62JFJAW3A8uJ6IQvl7UaAWUlGpW ja7JfkQuLay4nFqvjM121NZayr0Gx1/dGWTRxVa1vUQtN1o8m69pMNlHGIY4GFG4EhyW F8W/Jn/SnbpTIRcXtTJqrWh5RxFykSiEqC+tOExoDB/9t4Wzn7NIdS7wku/XGYDTcEth Mu7Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1783814382; x=1784419182; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:sender:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=va3lbDOabJpTEp+PXcTh7ncglStTA4kjwteoex88828=; b=mN1VQ8E+lJF03UmMZo9BMYXiXS3Iu6cEtQ+9MsD6IS3sX2zCjUI6fSD/Crpzsuo/as wkkGOHLx5Gyc68iZzuYIS1Gf8JDdX1FXChJkkZBXcc8Zg+JMD+jxzyNtISZlKNNUTLNN Eqr4Q2nEDVAJr/MKxc5K+wW7Aa2F+oPvEB0yqQPhTREj3VJLgOu3vTHQViTYlTe1V57A /xYfvw7voTt8Lsfu/G7vlCd9Ggz/dgn/xNMVG1srdABLjJEyMyq95vfRa20oWjiTum+4 FAVBIoYsd/z6RJyR+Hz4pvNtbQWkhPpYADFg5DwusjJ4PzzQVvptVbFdsqWKuy5YVS4U aXcQ== X-Forwarded-Encrypted: i=1; AHgh+RqLX2JVTThwBN0bC7bjOcSiuehJQKw5aUoNELsFBCy5M6W5td6oJNIupsXYAQe8no1AQJqFpJxFGdbDWCQ=@vger.kernel.org X-Gm-Message-State: AOJu0YxElPCxOyCSkx2jT4ARIYI32z7vwMlW7NdXMUgBL+JbnkoB4lYD UtU1TtZYA8Cuzehy1lvl9ZRJu8hGUJWA9JdVlWXtDxwsV7lDUvMBKTz3 X-Gm-Gg: AfdE7cnhQUasAEHRzhHrXFWvfHqae5JCFyC5j56zB1QWYGm70j9vJwob0a5mpQvrflT CONogjp8FnQGLdSPVFOsCohQDV2Yyx8L57kTvfVrdxvcNxbnWFZOljZBYkjPvALp6hqfBYTRJYE HRrj+pF2uKNFnCSd/MMk8UnHNLVQSxZKwlfUVt5FFkUAZte+eEcSqeKssqAaQt8obaq8TVHBwLz 74Zaa1SRY9bYKWkax4JHG8NvbChzUa0AZPE5/YW1SiQmHQgrLKUQrk/CMzi5QLW20PxbxkVqxvm 0Lm9zhqVvQK56MvFTBbzM/qSjSUmMdzECc8IXZDvMKKiE5DW/71MExF6Hz5ienr+VutbZ1bF/S/ b3avD8Wize6pFFcAs8E42C6OLWxOXickHf4/UzG7amvc6mujPwcigqF6Pe8aIkuqLMzVrqN1cu2 6hzkO8m1HEY4nU27Pn5HrRKtNAfFacYNZpLT7OIiDaP9gQaMkNgmviPFxNiXVsvuHOG04vTn1Ov JBV7S7kwm6ZLe0= X-Received: by 2002:a05:600c:3b0e:b0:493:f806:fc4d with SMTP id 5b1f17b1804b1-493f88268e9mr35215685e9.0.1783814382081; Sat, 11 Jul 2026 16:59:42 -0700 (PDT) Received: from nixos-office (195-23-151-163.net.novis.pt. [195.23.151.163]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-493eb742a49sm234604115e9.12.2026.07.11.16.59.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 11 Jul 2026 16:59:41 -0700 (PDT) Sender: Julian Braha From: Julian Braha To: bin.du@amd.com, pratap.nirujogi@amd.com, mchehab@kernel.org, sakari.ailus@linux.intel.com Cc: sultan@kerneltoast.com, Svetoslav.Stoilov@amd.com, superm1@kernel.org, arnd@arndb.de, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, Julian Braha Subject: [PATCH] media: platform: amd: fix unmet dependency for VIDEO_V4L2_SUBDEV_API Date: Sun, 12 Jul 2026 00:59:39 +0100 Message-ID: <20260711235939.2312639-1-julianbraha@gmail.com> X-Mailer: git-send-email 2.54.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Currently, VIDEO_AMD_ISP4_CAPTURE selects VIDEO_V4L2_SUBDEV_API without ensuring MEDIA_CONTROLLER is enabled, causing an unmet dependency: WARNING: unmet direct dependencies detected for VIDEO_V4L2_SUBDEV_API Depends on [n]: MEDIA_SUPPORT [=3Dm] && VIDEO_DEV [=3Dm] && MEDIA_CONTROL= LER [=3Dn] Selected by [m]: - VIDEO_AMD_ISP4_CAPTURE [=3Dm] && MEDIA_SUPPORT [=3Dm] && MEDIA_PLATFORM= _SUPPORT [=3Dy] && MEDIA_PLATFORM_DRIVERS [=3Dy] && DRM_AMDGPU [=3Dm] && DR= M_AMD_ISP [=3Dy] && HAS_DMA [=3Dy] && VIDEO_DEV [=3Dm] Many other options in this subsystem select MEDIA_CONTROLLER, let's do the same here. This unmet dependency bug was detected by kconfirm, a static analysis tool for Kconfig. Fixes: 9a54c285630c ("media: platform: amd: Introduce amd isp4 capture driv= er") Signed-off-by: Julian Braha Reviewed-by: Bin Du --- drivers/media/platform/amd/isp4/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/platform/amd/isp4/Kconfig b/drivers/media/platfo= rm/amd/isp4/Kconfig index 9d1927af1cb8..77b61fae82ba 100644 --- a/drivers/media/platform/amd/isp4/Kconfig +++ b/drivers/media/platform/amd/isp4/Kconfig @@ -5,6 +5,7 @@ config VIDEO_AMD_ISP4_CAPTURE depends on DRM_AMDGPU && DRM_AMD_ISP depends on HAS_DMA depends on VIDEO_DEV + select MEDIA_CONTROLLER select VIDEOBUF2_CORE select VIDEOBUF2_MEMOPS select VIDEOBUF2_V4L2 --=20 2.54.0