forked from Minki/linux
7fc77a2fda
The omap media driver can be built-in while the v4l2 core is a loadable module. This is a mistake and leads to link errors: drivers/media/platform/omap/omap_vout.o: In function `omap_vout_remove': omap_vout.c:(.text+0xec): undefined reference to `v4l2_device_unregister' omap_vout.c:(.text+0x140): undefined reference to `video_device_release' omap_vout.c:(.text+0x150): undefined reference to `video_unregister_device' omap_vout.c:(.text+0x15c): undefined reference to `v4l2_ctrl_handler_free' An explicit Kconfig dependency on VIDEO_V4L2 avoids the problem. I ran into this problem for the first time today during my randconfig builds, but could not find what caused it. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
19 lines
518 B
Plaintext
19 lines
518 B
Plaintext
config VIDEO_OMAP2_VOUT_VRFB
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bool
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default y
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depends on VIDEO_OMAP2_VOUT && (OMAP2_VRFB || COMPILE_TEST)
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config VIDEO_OMAP2_VOUT
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tristate "OMAP2/OMAP3 V4L2-Display driver"
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depends on MMU
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depends on FB_OMAP2 || (COMPILE_TEST && FB_OMAP2=n)
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depends on ARCH_OMAP2 || ARCH_OMAP3 || COMPILE_TEST
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depends on VIDEO_V4L2
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select VIDEOBUF_GEN
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select VIDEOBUF_DMA_CONTIG
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select OMAP2_VRFB if ARCH_OMAP2 || ARCH_OMAP3
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select FRAME_VECTOR
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default n
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---help---
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V4L2 Display driver support for OMAP2/3 based boards.
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