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    Subject[PATCH 1/2] [media] VIDEO_MEDIATEK_VCODEC should depend on HAS_DMA
    Date
    If NO_DMA=y:

    warning: (VIDEO_MEDIATEK_VCODEC && VIDEO_DM365_VPFE && VIDEO_OMAP4) selects VIDEOBUF2_DMA_CONTIG which has unmet direct dependencies (MEDIA_SUPPORT && HAS_DMA)

    drivers/media/v4l2-core/videobuf2-dma-contig.c: In function ‘vb2_dc_get_userptr’:
    drivers/media/v4l2-core/videobuf2-dma-contig.c:486: error: implicit declaration of function ‘dma_get_cache_alignment’

    VIDEO_MEDIATEK_VCODEC selects VIDEOBUF2_DMA_CONTIG, which bypasses its
    dependency on HAS_DMA. Make VIDEO_MEDIATEK_VCODEC depend on HAS_DMA to
    fix this.

    Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
    ---
    drivers/media/platform/Kconfig | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
    index f25344bc79126e2f..552b635cfce7f02b 100644
    --- a/drivers/media/platform/Kconfig
    +++ b/drivers/media/platform/Kconfig
    @@ -169,7 +169,7 @@ config VIDEO_MEDIATEK_VPU
    config VIDEO_MEDIATEK_VCODEC
    tristate "Mediatek Video Codec driver"
    depends on MTK_IOMMU || COMPILE_TEST
    - depends on VIDEO_DEV && VIDEO_V4L2
    + depends on VIDEO_DEV && VIDEO_V4L2 && HAS_DMA
    depends on ARCH_MEDIATEK || COMPILE_TEST
    select VIDEOBUF2_DMA_CONTIG
    select V4L2_MEM2MEM_DEV
    --
    1.9.1
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