From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S967090AbeEYPwr (ORCPT ); Fri, 25 May 2018 11:52:47 -0400 Received: from mout.kundenserver.de ([217.72.192.73]:34175 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966801AbeEYPwp (ORCPT ); Fri, 25 May 2018 11:52:45 -0400 From: Arnd Bergmann To: Archit Taneja , Andrzej Hajda , David Airlie Cc: Arnd Bergmann , Laurent Pinchart , Eric Anholt , Boris Brezillon , Maciej Purski , Linus Walleij , Jacopo Mondi , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH 7/8] drm/bridge: fix dependency for lvds-encoder Date: Fri, 25 May 2018 17:50:14 +0200 Message-Id: <20180525155030.3667352-7-arnd@arndb.de> X-Mailer: git-send-email 2.9.0 In-Reply-To: <20180525155030.3667352-1-arnd@arndb.de> References: <20180525155030.3667352-1-arnd@arndb.de> X-Provags-ID: V03:K1:LVIm6kSURKg4YU6GswfLEU9yE7ciQXHXfcl8nw6OGCM7qyrhxIr wkG0QUw7qvQXlv2yL8kJvbCffpfhPVWQhif46Oj6ywv/aw5eNpWBop9pD1RV7e+c0f6+xAK jFbR1xEh5xVOGpFow1G9KsYDNBcJYqZfGDi0KFal4Pn8T5ZUTK6H/HUgTEX01aaOiaLI5so xHxHgN2/tzytokmlXx/AA== X-UI-Out-Filterresults: notjunk:1;V01:K0:9Z5UrJCXXQI=:oCvGf7Iep/lJTdqjFyI2px Gl5cV3v9ylGW3kwtIlwlv62ZSyCJeNHaqt58PaP9h+lcjYf6dJIMXZw0WN/56KtrZvXokUGzx nRp0onJf43joWFwF3/GgfzQ1PZc7DSfkUHFCruvDVfGA3vMbGwhklOTeboHrKGtpYfouvtGCJ 2Pc727v3Ut53aPndJ1xrO0i0EKpTKELo6VcGCaqw0OtBXV4IRsmNN//j4T5+j2DkTbWhVSVY3 fbt2OkSAM1Lguj2b+rgg5i3EE9kWlszRwpNH4u5k0jBkMlIe8lGfSV1EHq1JITOnrY322/Gl5 uf/XCBvTST/Vm1KH32lXriUjZKNSJEyQbQuMCmF1DJ6ufEsfWMqhMcc1YAlmlRiKEOfgZ9nFY iDuaTfMkLKAR0N9UD0eZf1AvioBZ/juxM+OUdR7SZSvRLN7/ymL1giM8wnXhajf3wwtFeDzpx ognuHGv+bLXgrXeeB8B5lalj/r2gwTwwQOpAE6f6Wh+WeBm2b7qNaqzHjXGUcOVrc9R4P2+rj rwYm9bZwgIjDIWpqQKbktEYP7FJuUbQVt02/huJXVtZK0FBaYhdaqcqCcT3nSf17xbuHan+JP KBtcqBLUi7jkvhffZ7inb7AjKL7c+tnuOIjQPa1PNagRxMU1GuEBnQAtz0TUcV+NoRxn+JG3V t6DSsUlBQ6Jkw3l2Bz4w2h0QQcJ9KElZnpfeBsUhZqa/fJYcKgn6/BTq/JpqM1qLOZqE= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The DRM panel bridge code is built into the kms helpers module, so we get a link error when trying to use it from a built-in driver while the kms helper is a loadable module: drivers/gpu/drm/bridge/lvds-encoder.o: In function `lvds_encoder_probe': lvds-encoder.c:(.text+0x124): undefined reference to `devm_drm_panel_bridge_add' This adds a the same dependency in the lvds-encoder that we use for all the other users of the panel bridge. I did not bisect the problem, but from inspection it seems to date back to the patch that separated out the panel bridge from lvds encoder. Fixes: 13dfc0540a57 ("drm/bridge: Refactor out the panel wrapper from the lvds-encoder bridge.") Signed-off-by: Arnd Bergmann --- drivers/gpu/drm/bridge/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig index 6caa47834194..cf47bfa7a050 100644 --- a/drivers/gpu/drm/bridge/Kconfig +++ b/drivers/gpu/drm/bridge/Kconfig @@ -46,6 +46,7 @@ config DRM_DUMB_VGA_DAC config DRM_LVDS_ENCODER tristate "Transparent parallel to LVDS encoder support" depends on OF + select DRM_KMS_HELPER select DRM_PANEL_BRIDGE help Support for transparent parallel to LVDS encoders that don't require -- 2.9.0