From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> The cafe_ccic driver (the mcam-core.c part of it) uses dma_sg interfaces so it needs to select VIDEOBUF2_DMA_SG to prevent build errors. drivers/built-in.o: In function `mcam_v4l_open': mcam-core.c:(.text+0x14643e): undefined reference to `vb2_dma_sg_memops' Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Cc: Jonathan Corbet <corbet@xxxxxxx> Cc: Hans Verkuil <hverkuil@xxxxxxxxx> --- drivers/media/platform/marvell-ccic/Kconfig | 1 + 1 file changed, 1 insertion(+) --- linux-next-20131031.orig/drivers/media/platform/marvell-ccic/Kconfig +++ linux-next-20131031/drivers/media/platform/marvell-ccic/Kconfig @@ -4,6 +4,7 @@ config VIDEO_CAFE_CCIC select VIDEO_OV7670 select VIDEOBUF2_VMALLOC select VIDEOBUF2_DMA_CONTIG + select VIDEOBUF2_DMA_SG ---help--- This is a video4linux2 driver for the Marvell 88ALP01 integrated CMOS camera controller. This is the controller found on first- -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html