From patchwork Sun Nov 12 20:36:25 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 744034 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 B1FB814294 for ; Sun, 12 Nov 2023 20:36:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="DZOELP70" Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B81E31BEC for ; Sun, 12 Nov 2023 12:36:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1699821392; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=JsTSvLKKtPDIeM2vbfnmEierpQqaOVW3rPX7mSajhtk=; b=DZOELP70Lk+ySsg/SYHn9mep4kDzc30jO7xTpfZopO5C06e2GfEtjIgqU+k/mTK35haPuV hxvlL5pewAa2Gt6afnUBWFzqC3ETKG1xzIaMlVm11cPbakbhB908lfCdA/KLaDvKGMQTAG FsnBD1nH3p5P7wJT+wpOKULd/35QdI4= Received: from mimecast-mx02.redhat.com (mx-ext.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-423-dYXPrEb2PkS5w759ZdYmcQ-1; Sun, 12 Nov 2023 15:36:30 -0500 X-MC-Unique: dYXPrEb2PkS5w759ZdYmcQ-1 Received: from smtp.corp.redhat.com (int-mx09.intmail.prod.int.rdu2.redhat.com [10.11.54.9]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 9340E38C6168; Sun, 12 Nov 2023 20:36:29 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.51]) by smtp.corp.redhat.com (Postfix) with ESMTP id 84F80492BE0; Sun, 12 Nov 2023 20:36:28 +0000 (UTC) From: Hans de Goede To: "Rafael J . Wysocki" Cc: Hans de Goede , "Owen T . Heisler" , Kai-Heng Feng , linux-acpi@vger.kernel.org, regressions@lists.linux.dev, stable@vger.kernel.org Subject: [PATCH 0/2] ACPI: video: Use acpi_device_fix_up_power_children() Date: Sun, 12 Nov 2023 21:36:25 +0100 Message-ID: <20231112203627.34059-1-hdegoede@redhat.com> Precedence: bulk X-Mailing-List: linux-acpi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.9 Hi Rafael, This series fixes a regression reported in 6.6: https://lore.kernel.org/regressions/9f36fb06-64c4-4264-aaeb-4e1289e764c4@owenh.net/ https://gitlab.freedesktop.org/drm/nouveau/-/issues/273 https://bugzilla.kernel.org/show_bug.cgi?id=218124 The reporter has confirmed that this series fixes things and Kai-Heng has confirmed that backlight control still works on the HP ZBook Fury 16 G10 for which the original acpi_device_fix_up_power_extended() call this replaces was added. Assuming you agree with this series, can you get it on its way to Linus so that it can be backported to 6.6 please ? Regards, Hans Hans de Goede (2): ACPI: PM: Add acpi_device_fix_up_power_children() function ACPI: video: Use acpi_device_fix_up_power_children() drivers/acpi/acpi_video.c | 2 +- drivers/acpi/device_pm.c | 13 +++++++++++++ include/acpi/acpi_bus.h | 1 + 3 files changed, 15 insertions(+), 1 deletion(-)