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authorArnd Bergmann <arnd@arndb.de>2017-10-05 14:06:41 +0200
committerTomi Valkeinen <tomi.valkeinen@ti.com>2017-11-30 12:25:37 +0200
commit499ec0ed5eb2f6a7fcaab2dd66ffc5993484bda9 (patch)
tree0c33e8ed4de8b1788df8f0d147f1f28319bad2cd /drivers/gpu
parent8677b1ac2db021ab30bb1fa34f1e56ebe0051ec3 (diff)
downloadlinux-499ec0ed5eb2f6a7fcaab2dd66ffc5993484bda9.tar.bz2
drm/omap: displays: panel-dpi: add backlight dependency
The new backlight code causes a link failure when backlight support itself is disabled: drivers/gpu/drm/omapdrm/displays/panel-dpi.o: In function `panel_dpi_probe_of': panel-dpi.c:(.text+0x35c): undefined reference to `of_find_backlight_by_node' This adds a Kconfig dependency like we have for the other OMAP display targets. Fixes: 39135a305a0f ("drm/omap: displays: panel-dpi: Support for handling backlight devices") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/omapdrm/displays/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/omapdrm/displays/Kconfig b/drivers/gpu/drm/omapdrm/displays/Kconfig
index c226da145fb3..a349cb61961e 100644
--- a/drivers/gpu/drm/omapdrm/displays/Kconfig
+++ b/drivers/gpu/drm/omapdrm/displays/Kconfig
@@ -35,6 +35,7 @@ config DRM_OMAP_CONNECTOR_ANALOG_TV
config DRM_OMAP_PANEL_DPI
tristate "Generic DPI panel"
+ depends on BACKLIGHT_CLASS_DEVICE
help
Driver for generic DPI panels.