DRM packages break modules compilation for sunxi target,
cortexa7 and cortexa8 subtargets.
This patch add missing symbol to generic config.
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
# CONFIG_DRM_SIL_SII8620 is not set
# CONFIG_DRM_STI is not set
# CONFIG_DRM_STM is not set
+# CONFIG_DRM_SUN4I is not set
# CONFIG_DRM_TILCDC is not set
# CONFIG_DRM_TINYDRM is not set
# CONFIG_DRM_TI_TFP410 is not set
# CONFIG_DRM_SIL_SII8620 is not set
# CONFIG_DRM_STI is not set
# CONFIG_DRM_STM is not set
+# CONFIG_DRM_SUN4I is not set
# CONFIG_DRM_THINE_THC63LVD1024 is not set
# CONFIG_DRM_TILCDC is not set
# CONFIG_DRM_TINYDRM is not set
# CONFIG_DRM_RADEON is not set
# CONFIG_DRM_SII902X is not set
# CONFIG_DRM_STI is not set
+# CONFIG_DRM_SUN4I is not set
# CONFIG_DRM_TILCDC is not set
# CONFIG_DRM_TOSHIBA_TC358767 is not set
# CONFIG_DRM_UDL is not set