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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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1
drivers/gpu/drm/tilcdc/Kconfig
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@ -6,6 +6,7 @@ config DRM_TILCDC
select DRM_GEM_CMA_HELPER
select VIDEOMODE_HELPERS
select BACKLIGHT_CLASS_DEVICE
select BACKLIGHT_LCD_SUPPORT
help
Choose this option if you have an TI SoC with LCDC display
controller, for example AM33xx in beagle-bone, DA8xx, or