The i.MX6 HDMI driver uses of_drm_find_bridge() and thus cannot be built
with CONFIG_OF disabled:
ld: drivers/gpu/drm/imx/dw_hdmi-imx.o: in function `dw_hdmi_imx_probe':
dw_hdmi-imx.c:(.text+0x29f): undefined reference to `of_drm_find_bridge'
Reported-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Fixes: c805ec7eb210 ("drm/imx: dw_hdmi-imx: move initialization into probe")
Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
---
drivers/gpu/drm/imx/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/imx/Kconfig b/drivers/gpu/drm/imx/Kconfig
index 73fe2bc5633c..b5fa0e45a839 100644
--- a/drivers/gpu/drm/imx/Kconfig
+++ b/drivers/gpu/drm/imx/Kconfig
@@ -37,7 +37,7 @@ config DRM_IMX_LDB
config DRM_IMX_HDMI
tristate "Freescale i.MX DRM HDMI"
select DRM_DW_HDMI
- depends on DRM_IMX
+ depends on DRM_IMX && OF
help
Choose this if you want to use HDMI on i.MX6.
--
2.20.1
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