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drm/tilcd: select BACKLIGHT_LCD_SUPPORT 

The dependecies for BACKLIGHT_CLASS_DEVICE are defined a bit
strange, but it seems one has to always select both BACKLIGHT_CLASS_DEVICE
and BACKLIGHT_LCD_SUPPORT to avoid this error:

drivers/gpu/drm/tilcdc/tilcdc_panel.c:396:
 undefined reference to `of_find_backlight_by_node'

Cc: Rob Clark <robdclark@gmail.com>
Cc: dri-devel@lists.freedesktop.org
Cc: Dave Airlie <airlied@redhat.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Dave Airlie <airlied@gmail.com>
This commit is contained in:
Arnd Bergmann 2013-05-31 22:22:47 +00:00 committed by Dave Airlie
parent b7ea85a4fe
commit 1ed7fad6db
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/tilcdc/Kconfig
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@ -6,6 +6,7 @@ config DRM_TILCDC
select DRM_GEM_CMA_HELPER select DRM_GEM_CMA_HELPER
select VIDEOMODE_HELPERS select VIDEOMODE_HELPERS
select BACKLIGHT_CLASS_DEVICE select BACKLIGHT_CLASS_DEVICE
select BACKLIGHT_LCD_SUPPORT
help help
Choose this option if you have an TI SoC with LCDC display Choose this option if you have an TI SoC with LCDC display
controller, for example AM33xx in beagle-bone, DA8xx, or controller, for example AM33xx in beagle-bone, DA8xx, or