[PATCH] [media] vivid: add CONFIG_FB dependency

[Arnd Bergmann]

The vivid test driver creates a framebuffer, which fails if the the framebuffer
layer is not enabled:

drivers/built-in.o: In function `vivid_fb_release_buffers':
:(.text+0x2acfe8): undefined reference to `fb_dealloc_cmap'
drivers/built-in.o: In function `vivid_fb_init':
:(.text+0x2ad344): undefined reference to `fb_alloc_cmap'
:(.text+0x2ad34c): undefined reference to `register_framebuffer'
drivers/built-in.o: In function `vivid_exit':
:(.exit.text+0x4354): undefined reference to `unregister_framebuffer'
drivers/built-in.o:(.data+0x55f88): undefined reference to `cfb_fillrect'
drivers/built-in.o:(.data+0x55f8c): undefined reference to `cfb_copyarea'
drivers/built-in.o:(.data+0x55f90): undefined reference to `cfb_imageblit'

This adds the dependency in Kconfig.

Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Cc: Hans Verkuil <hans.verkuil@xxxxxxxxx>
Cc: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

diff --git a/drivers/media/platform/vivid/Kconfig b/drivers/media/platform/vivid/Kconfig
index d71139a2ae00..4c31421fd90d 100644
--- a/drivers/media/platform/vivid/Kconfig
+++ b/drivers/media/platform/vivid/Kconfig
@@ -1,6 +1,6 @@
 config VIDEO_VIVID
 	tristate "Virtual Video Test Driver"
-	depends on VIDEO_DEV && VIDEO_V4L2 && !SPARC32 && !SPARC64
+	depends on VIDEO_DEV && VIDEO_V4L2 && FB && !SPARC32 && !SPARC64
 	select FONT_SUPPORT
 	select FONT_8x16
 	select VIDEOBUF2_VMALLOC

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