From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9D5A0309DCC for ; Fri, 22 Aug 2025 13:55:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=93.104.207.81 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755870924; cv=none; b=ahMF68Rj8LPfoFOpSh5ZG/DMP54RP3t1VSkzc0wjNXai2ALiEq5/EcuK2Om7Ra6wZ6e3KONSS0LZE2oqr8npfVF1hTNtCpx7FlVEza3eo5Ql5jTBMxpWgBqEWkf6+X5o2Ygqj9/pO2FWu7B2ZXLpvuio9XfIGcneM3eqdorMgMU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755870924; c=relaxed/simple; bh=aVbQGKZ/qV/gsg5wWkv91wtPiAL4Se6701adBGjivFA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=u4VK7DoJ8ZCTYaHS3X9fsFCof1rSmjCSPBhwzhp47RIeCxEr9y3OHgVBWJ5s1P5FAWg+GQbtI9P2L65aP1tWJtoHCALNsuH4SX5AgAuLMZwTwWhumEaA5FgcAsfjYvF/ZWUs9gUVcQQn9lifglhM26Zvqm9Xu++wsfMcTCLNOz0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ew.tq-group.com; spf=pass smtp.mailfrom=ew.tq-group.com; dkim=pass (2048-bit key) header.d=tq-group.com header.i=@tq-group.com header.b=fAnZj+FR; dkim=fail (0-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b=oQE/4amK reason="key not found in DNS"; arc=none smtp.client-ip=93.104.207.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=tq-group.com header.i=@tq-group.com header.b="fAnZj+FR"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b="oQE/4amK" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1755870920; x=1787406920; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=BSGxJSn/2n3PyNBHNAnkcPXaTGaJNX+JxFYp3H3S7XI=; b=fAnZj+FR3eve65Izg0E5vDeF/t89BdIDB2sE1BovCnP+YC5mzCJIIqrl FxsAYuLj6n4P2fgUupWsDYbyqR6BdMv53qELEHsqOJ1coDSW9gr0sXf+h YAIcoHvSCuZlMXel5TkuJzJ8mpOZmpVXd+fWfnoIdur7LRSvn8Zk6nqWx 2Tl1zWSnyJlvLiuc37SYXvH9YBhJY93qc3mNh6I+NZtWgXVGrc6yBUNP7 /ebSxefF820l0aGeHxZJw8hiIzZnVMzO1ZfhHraRyXIwaNorgUifFbX57 MUL5hRWrw7oxcryu8z2OC8N5KEuWCZZxDM1zBUI4rg5T9zgfRsmyUSDX5 Q==; X-CSE-ConnectionGUID: uQtDp9sDQGi4/XdVsoW79w== X-CSE-MsgGUID: /5l/3tQYTh25k2Gidfn4gA== X-IronPort-AV: E=Sophos;i="6.17,309,1747692000"; d="scan'208";a="45868412" Received: from vmailcow01.tq-net.de ([10.150.86.48]) by mx1.tq-group.com with ESMTP; 22 Aug 2025 15:55:17 +0200 X-CheckPoint: {68A876C5-15-20CAA7DA-EC9DC758} X-MAIL-CPID: 746B3D6C51CF356B3828B6C881666656_0 X-Control-Analysis: str=0001.0A002104.68A876C6.0033,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0 Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 42C46164C6D; Fri, 22 Aug 2025 15:55:13 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1755870913; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=BSGxJSn/2n3PyNBHNAnkcPXaTGaJNX+JxFYp3H3S7XI=; b=oQE/4amKYk1f4dIXaH4ppDQxEuZVG9H6tw8bkFXTJ1q+6ejRGw3lvLlvf8SfiJo9aryi+3 +qWcitNsyVbVqZFc2zco+JaTZ3UhQoabQwFX6iexJVWch+VWwXvUS9w4zN8eBqjuPzbecR v+45c63JacoNm7/IDXwzMU3CcxvTX/D7cSrkevDM/+S/eQzsGdF7uRautKQ+9zWvrQJJ3E PCUnw6TBn85MUjZKKLe9gfyHRnllM4sVQJs0DaHBt1pSI4D1iUXjQqA/BVwgPcYhtcwwM/ EjQLvcU/kHyOY/jfYRSZ7UFzBClKTIygh/nZ79p9UDNsuf5K9zZ0VsKLHMdUzw== From: Alexander Stein To: Catalin Marinas , Will Deacon Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/1] arm64: defconfig: enable backlight device class Date: Fri, 22 Aug 2025 15:55:12 +0200 Message-ID: <2385138.ElGaqSPkdT@steina-w> Organization: TQ-Systems GmbH In-Reply-To: <20250408134249.1131127-1-alexander.stein@ew.tq-group.com> References: <20250408134249.1131127-1-alexander.stein@ew.tq-group.com> 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="iso-8859-1" X-Last-TLS-Session-Version: TLSv1.3 Hi, Am Dienstag, 8. April 2025, 15:42:48 CEST schrieb Alexander Stein: > CONFIG_DRM_PANEL_SIMPLE is enabled in this config. But it depends on > CONFIG_BACKLIGHT_CLASS_DEVICE which is only transitively enabled by > DRM_NOUVEAU, iff DRM_NOUVEAU_BACKLIGHT is enabled as well. > As simple-panel depends on backlight, enable this in defconfig as well. >=20 > Signed-off-by: Alexander Stein > --- > arch/arm64/configs/defconfig | 1 + > 1 file changed, 1 insertion(+) >=20 > diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig > index 65ec5a5be407d..b70257878812e 100644 > --- a/arch/arm64/configs/defconfig > +++ b/arch/arm64/configs/defconfig > @@ -963,6 +963,7 @@ CONFIG_DRM_POWERVR=3Dm > CONFIG_FB=3Dy > CONFIG_FB_EFI=3Dy > CONFIG_FB_MODE_HELPERS=3Dy > +CONFIG_BACKLIGHT_CLASS_DEVICE=3Dm > CONFIG_BACKLIGHT_PWM=3Dm > CONFIG_BACKLIGHT_LP855X=3Dm > CONFIG_LOGO=3Dy >=20 gentle ping. Any feedback? Thanks and best regards Alexander =2D-=20 TQ-Systems GmbH | M=FChlstra=DFe 2, Gut Delling | 82229 Seefeld, Germany Amtsgericht M=FCnchen, HRB 105018 Gesch=E4ftsf=FChrer: Detlef Schneider, R=FCdiger Stahl, Stefan Schneider http://www.tq-group.com/