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authorArnd Bergmann <arnd@arndb.de>2016-08-10 23:54:11 +0200
committerPhilipp Zabel <p.zabel@pengutronix.de>2016-08-11 08:42:01 +0200
commit306d674a2ddd565adde7d9d6703157105c8444a6 (patch)
tree52066864ce197d3c418632c490588ea203bc7f0b
parentb5db361eb7746cc9ada51554a6b996170c439f0b (diff)
downloadlinux-stericsson-306d674a2ddd565adde7d9d6703157105c8444a6.tar.gz
drm/mediatek: add ARM_SMCCC dependency
ARM SMCCC is only set for ARMv7 and ARMv8 CPUs, but we currently allow the driver to be build for older architecture levels as well, which results in a link failure: drivers/gpu/built-in.o: In function `mtk_hdmi_hw_make_reg_writable': :(.text+0x1e737c): undefined reference to `arm_smccc_smc' This adds a Kconfig dependency. The patch applies on my two previous fixes that are not yet applied, so please apply all three to get randconfig builds to work correctly. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 8f83f26891e1 ("drm/mediatek: Add HDMI support") Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
-rw-r--r--drivers/gpu/drm/mediatek/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/mediatek/Kconfig b/drivers/gpu/drm/mediatek/Kconfig
index 96ebf8bb6024..294de4549922 100644
--- a/drivers/gpu/drm/mediatek/Kconfig
+++ b/drivers/gpu/drm/mediatek/Kconfig
@@ -3,6 +3,7 @@ config DRM_MEDIATEK
depends on DRM
depends on ARCH_MEDIATEK || (ARM && COMPILE_TEST)
depends on COMMON_CLK
+ depends on HAVE_ARM_SMCCC
depends on OF
select DRM_GEM_CMA_HELPER
select DRM_KMS_HELPER