If 'CONFIG_VIDEO_ROCKCHIP_ISP1' configured but no 'CONFIG_OF', the
default configuration maybe:
# CONFIG_OF is not set
CONFIG_PHY_ROCKCHIP_DPHY_RX0=y
CONFIG_VIDEO_ROCKCHIP_ISP1=y
This will cause the following compilation errors:
drivers/staging/media/rkisp1/rkisp1-isp.o:
In function `rkisp1_mipi_csi2_start.isra.5':
rkisp1-isp.c:(.text+0x1238):
undefined reference to `phy_mipi_dphy_get_default_config'
make: *** [vmlinux] Error 1
Signed-off-by: Zhang Xiaoxu <zhangxiaoxu5@xxxxxxxxxx>
---
drivers/staging/media/rkisp1/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/media/rkisp1/Kconfig b/drivers/staging/media/rkisp1/Kconfig
index b859a493caba..23080b7f07a6 100644
--- a/drivers/staging/media/rkisp1/Kconfig
+++ b/drivers/staging/media/rkisp1/Kconfig
@@ -3,7 +3,7 @@
config VIDEO_ROCKCHIP_ISP1
tristate "Rockchip Image Signal Processing v1 Unit driver"
depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
- depends on ARCH_ROCKCHIP || COMPILE_TEST
+ depends on (ARCH_ROCKCHIP || COMPILE_TEST) && OF
select VIDEOBUF2_DMA_CONTIG
select VIDEOBUF2_VMALLOC
select V4L2_FWNODE
--
2.17.2
