This driver can only be built when VIDEO_V4L2_SUBDEV_API and VIDEO_DAVINCI_VPBE_DISPLAY are also provided by the kernel. drivers/staging/media/davinci_vpfe/dm365_isif.c: In function '__isif_get_format': drivers/staging/media/davinci_vpfe/dm365_isif.c:1410:3: error: implicit declaration of function 'v4l2_subdev_get_try_format' [-Werror=implicit-function-declaration] return v4l2_subdev_get_try_format(fh, pad); ^ Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/staging/media/davinci_vpfe/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/staging/media/davinci_vpfe/Kconfig b/drivers/staging/media/davinci_vpfe/Kconfig index 4de2f082491d..f40a06954a92 100644 --- a/drivers/staging/media/davinci_vpfe/Kconfig +++ b/drivers/staging/media/davinci_vpfe/Kconfig @@ -2,6 +2,8 @@ config VIDEO_DM365_VPFE tristate "DM365 VPFE Media Controller Capture Driver" depends on VIDEO_V4L2 && ARCH_DAVINCI_DM365 && !VIDEO_DM365_ISIF depends on HAS_DMA + depends on VIDEO_V4L2_SUBDEV_API + depends on VIDEO_DAVINCI_VPBE_DISPLAY select VIDEOBUF2_DMA_CONTIG help Support for DM365 VPFE based Media Controller Capture driver. -- 2.1.0.rc2 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html