From: Arnd Bergmann Date: Mon, 7 Aug 2017 10:49:18 +0000 (-0400) Subject: media: staging/imx: always select VIDEOBUF2_DMA_CONTIG X-Git-Tag: v4.14-rc6~35^2~86 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=537b5c840c2f53991fcb00164ee09dfd8cfc2099;p=platform%2Fkernel%2Flinux-exynos.git media: staging/imx: always select VIDEOBUF2_DMA_CONTIG I ran into a rare build error during randconfig testing: drivers/staging/media/imx/imx-media-capture.o: In function `capture_stop_streaming': imx-media-capture.c:(.text+0x224): undefined reference to `vb2_buffer_done' drivers/staging/media/imx/imx-media-capture.o: In function `imx_media_capture_device_register': imx-media-capture.c:(.text+0xe60): undefined reference to `vb2_queue_init' imx-media-capture.c:(.text+0xfa0): undefined reference to `vb2_dma_contig_memops' While VIDEOBUF2_DMA_CONTIG was already selected by the camera driver, it wasn't necessarily there with just the base driver enabled. This moves the 'select' statement to the top-level option to make sure it's always available. Fixes: 64b5a49df486 ("[media] media: imx: Add Capture Device Interface") Signed-off-by: Arnd Bergmann Reviewed-by: Steve Longerbeam Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/staging/media/imx/Kconfig b/drivers/staging/media/imx/Kconfig index 719508f..2be921c 100644 --- a/drivers/staging/media/imx/Kconfig +++ b/drivers/staging/media/imx/Kconfig @@ -2,6 +2,7 @@ config VIDEO_IMX_MEDIA tristate "i.MX5/6 V4L2 media core driver" depends on MEDIA_CONTROLLER && VIDEO_V4L2 && ARCH_MXC && IMX_IPUV3_CORE depends on VIDEO_V4L2_SUBDEV_API + select VIDEOBUF2_DMA_CONTIG select V4L2_FWNODE ---help--- Say yes here to enable support for video4linux media controller @@ -13,7 +14,6 @@ menu "i.MX5/6 Media Sub devices" config VIDEO_IMX_CSI tristate "i.MX5/6 Camera Sensor Interface driver" depends on VIDEO_IMX_MEDIA && VIDEO_DEV && I2C - select VIDEOBUF2_DMA_CONTIG default y ---help--- A video4linux camera sensor interface driver for i.MX5/6.