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authorThomas Niederprüm <niederp@physik.uni-kl.de>2015-03-31 20:27:15 +0200
committerTomi Valkeinen <tomi.valkeinen@ti.com>2015-05-27 12:54:37 +0300
commit6ed5e2db52b1e27a70241ef8749780f6f5d553bf (patch)
tree01ad7125f44f0161aaa9545689db7c4b0bd1b049 /drivers/video/fbdev/Kconfig
parent13bad59730c31e876588977534b6b6a46ce876ae (diff)
fbdev: ssd1307fb: add backlight controls for setting the contrast
The backlight class is used to create userspace handles for setting the OLED contrast. Signed-off-by: Thomas Niederprüm <niederp@physik.uni-kl.de> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/fbdev/Kconfig')
-rw-r--r--drivers/video/fbdev/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index 109462303087..54fb8f86b68d 100644
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -2478,6 +2478,7 @@ config FB_SSD1307
select FB_SYS_IMAGEBLIT
select FB_DEFERRED_IO
select PWM
+ select FB_BACKLIGHT
help
This driver implements support for the Solomon SSD1307
OLED controller over I2C.