From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 C0C1913AA43; Tue, 27 Feb 2024 14:08:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709042934; cv=none; b=H7NPy4bnZV6OB5GXXeRRmRUyTKb2915euTBRJpMyvQj8VnraWCQmtCNzO/Df7XTBC9q14MMxEs9dcurqz9+WupPi7aUl2OKL2iZFhKBLe3v4skhd/WsO4Zh9Y/w2VSPnZuzQH1I590+wsuSsVl6SAaYSV783e3uOcQxMdaE2VL4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709042934; c=relaxed/simple; bh=5fF8TzDugn2BDbLOI50RwUpYGh+gPzxITF3/CREyfLU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ceccHUMduIBCZrH491GZ+P00j+k9R4mIY05TwhzibOc+WaJjYd0RZynzBdlp3U3VtNvp0nnZNUHGWLBKURJPLmKFzVT2Ap4q6AqfC5sEcE92VkEeTrvzoMKvDV8iCLXQHxZt/M3ni07PkId5tDyV3kSTwW/k0sKIpkL+7cUi52Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Jad901kV; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Jad901kV" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F2F07C433F1; Tue, 27 Feb 2024 14:08:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1709042934; bh=5fF8TzDugn2BDbLOI50RwUpYGh+gPzxITF3/CREyfLU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Jad901kVdlbc19ZaRGI9/chFAAFbb5zVEd53SW59BOWqWEOFVcgcBFh+gcECwnW7A /BKQGros30LFjAHKR0yZP+STWSxbtVeJwtmpq4M4VWNyErDkP9nOUhiExIsY6sGQ1Z ZcqgaqszCr+mB7Ujb2IujbrMCF/8tRVd+SUCy7C8= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Hans de Goede , "Rafael J. Wysocki" , Sasha Levin Subject: [PATCH 5.15 173/245] ACPI: video: Add backlight=native DMI quirk for Lenovo ThinkPad X131e (3371 AMD version) Date: Tue, 27 Feb 2024 14:26:01 +0100 Message-ID: <20240227131620.835435140@linuxfoundation.org> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240227131615.098467438@linuxfoundation.org> References: <20240227131615.098467438@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Hans de Goede [ Upstream commit bd5d93df86a7ddf98a2a37e9c3751e3cb334a66c ] Linux defaults to picking the non-working ACPI video backlight interface on the Lenovo ThinkPad X131e (3371 AMD version). Add a DMI quirk to pick the working native radeon_bl0 interface instead. Signed-off-by: Hans de Goede Signed-off-by: Rafael J. Wysocki Signed-off-by: Sasha Levin --- drivers/acpi/video_detect.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c index be923911e87c1..28e816be4753e 100644 --- a/drivers/acpi/video_detect.c +++ b/drivers/acpi/video_detect.c @@ -341,6 +341,14 @@ static const struct dmi_system_id video_detect_dmi_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "82BK"), }, }, + { + .callback = video_detect_force_native, + /* Lenovo ThinkPad X131e (3371 AMD version) */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "3371"), + }, + }, { .callback = video_detect_force_native, /* Apple iMac11,3 */ -- 2.43.0