From 8c24d6ea12879a4880c5f9a514dd4c3b6575094a Mon Sep 17 00:00:00 2001
From: Marek Vasut <marex@denx.de>
Date: Wed, 24 Apr 2013 20:43:59 +0200
Subject: [PATCH] staging: video: imx: Select VIDEOMODE_HELPERS for parallel
 display

Without this, I get the following problem when building kernel:

drivers/built-in.o: In function `imx_pd_connector_get_modes':
/linux-2.6/drivers/staging/imx-drm/parallel-display.c:78: undefined reference to `of_get_drm_display_mode'
make: *** [vmlinux] Error 1

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/staging/imx-drm/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/staging/imx-drm/Kconfig b/drivers/staging/imx-drm/Kconfig
index 35ccda56fc2a..ef699f753186 100644
--- a/drivers/staging/imx-drm/Kconfig
+++ b/drivers/staging/imx-drm/Kconfig
@@ -20,6 +20,7 @@ config DRM_IMX_FB_HELPER
 config DRM_IMX_PARALLEL_DISPLAY
 	tristate "Support for parallel displays"
 	depends on DRM_IMX
+	select VIDEOMODE_HELPERS
 
 config DRM_IMX_TVE
 	tristate "Support for TV and VGA displays"
-- 
2.20.1