Hi Mauro, After merging the v4l-dvb tree, today's linux-next build (x86_64 allmodconfig) failed like this: ERROR: "vb2_dma_contig_init_ctx" [drivers/media/video/marvell-ccic/cafe_ccic.ko] undefined! ERROR: "vb2_dma_contig_cleanup_ctx" [drivers/media/video/marvell-ccic/cafe_ccic.ko] undefined! ERROR: "vb2_dma_contig_memops" [drivers/media/video/marvell-ccic/cafe_ccic.ko] undefined! I have used the v4l-dvb tree from next-20110701 for today. -- Cheers, Stephen Rothwell sfr@canb.auug.org.au http://www.canb.auug.org.au/~sfr/