From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:57292 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752338AbeBANNH (ORCPT ); Thu, 1 Feb 2018 08:13:07 -0500 Subject: Patch "drm/omap: displays: panel-dpi: add backlight dependency" has been added to the 4.14-stable tree To: arnd@arndb.de, alexander.levin@verizon.com, gregkh@linuxfoundation.org, tomi.valkeinen@ti.com Cc: , From: Date: Thu, 01 Feb 2018 14:12:19 +0100 Message-ID: <151749073965145@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled drm/omap: displays: panel-dpi: add backlight dependency to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: drm-omap-displays-panel-dpi-add-backlight-dependency.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From foo@baz Thu Feb 1 13:45:42 CET 2018 From: Arnd Bergmann Date: Thu, 5 Oct 2017 14:06:41 +0200 Subject: drm/omap: displays: panel-dpi: add backlight dependency From: Arnd Bergmann [ Upstream commit 499ec0ed5eb2f6a7fcaab2dd66ffc5993484bda9 ] The new backlight code causes a link failure when backlight support itself is disabled: drivers/gpu/drm/omapdrm/displays/panel-dpi.o: In function `panel_dpi_probe_of': panel-dpi.c:(.text+0x35c): undefined reference to `of_find_backlight_by_node' This adds a Kconfig dependency like we have for the other OMAP display targets. Fixes: 39135a305a0f ("drm/omap: displays: panel-dpi: Support for handling backlight devices") Signed-off-by: Arnd Bergmann Signed-off-by: Tomi Valkeinen Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/omapdrm/displays/Kconfig | 1 + 1 file changed, 1 insertion(+) --- a/drivers/gpu/drm/omapdrm/displays/Kconfig +++ b/drivers/gpu/drm/omapdrm/displays/Kconfig @@ -35,6 +35,7 @@ config DRM_OMAP_CONNECTOR_ANALOG_TV config DRM_OMAP_PANEL_DPI tristate "Generic DPI panel" + depends on BACKLIGHT_CLASS_DEVICE help Driver for generic DPI panels. Patches currently in stable-queue which might be from arnd@arndb.de are queue-4.14/drm-omap-displays-panel-dpi-add-backlight-dependency.patch queue-4.14/gpio-fix-kernel-stack-leak-to-userspace.patch