[PATCH V2] video: imx: Select VIDEOMODE_HELPERS for parallel display

[s.hauer@pengutronix.de (Sascha Hauer)]

On Wed, Apr 24, 2013 at 08:43:59PM +0200, Marek Vasut wrote:
> 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> 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>

> ---
>  drivers/staging/imx-drm/Kconfig |    1 +
>  1 file changed, 1 insertion(+)
> 
> V2: Select VIDEOMODE_HELPERS only for parallel display
> 
> diff --git a/drivers/staging/imx-drm/Kconfig b/drivers/staging/imx-drm/Kconfig
> index 8c9e403..0550f01 100644
> --- a/drivers/staging/imx-drm/Kconfig
> +++ b/drivers/staging/imx-drm/Kconfig
> @@ -19,6 +19,7 @@ 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"
> -- 
> 1.7.10.4
> 
> 

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