Commit 479b9db2 authored Oct 05, 2017 by Arnd Bergmann Committed by Mark Yao Oct 13, 2017

drm/rockchip: add PINCTRL dependency for LVDS

The new driver fails to build when CONFIG_PINCTRL is disabled:

drivers/gpu/drm/rockchip/rockchip_lvds.c: In function 'rockchip_lvds_grf_config':
drivers/gpu/drm/rockchip/rockchip_lvds.c:229:39: error: dereferencing pointer to incomplete type 'struct dev_pin_info'
if (lvds->pins && !IS_ERR(lvds->pins->default_state))

This adds the respective Kconfig dependency.

Fixes: 34cc0aa2 ("drm/rockchip: Add support for Rockchip Soc LVDS")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Mark Yao <mark.yao@rock-chips.com>
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171005120957.485433-1-arnd@arndb.de

parent 7af35b0a

drivers/gpu/drm/rockchip/Kconfig

+1 −0

Original line number	Diff line number	Diff line
		@@ -60,6 +60,7 @@ config ROCKCHIP_INNO_HDMI
		config ROCKCHIP_LVDS
		bool "Rockchip LVDS support"
		depends on DRM_ROCKCHIP
		depends on PINCTRL
		help
		Choose this option to enable support for Rockchip LVDS controllers.
		Rockchip rk3288 SoC has LVDS TX Controller can be used, and it