summaryrefslogtreecommitdiffstats
path: root/drivers/video/backlight/Kconfig
diff options
context:
space:
mode:
authorThierry Reding <thierry.reding@avionic-design.de>2011-12-16 21:25:29 +0100
committerThierry Reding <thierry.reding@avionic-design.de>2012-07-23 13:23:52 +0200
commit3e3ed6cdc49d758719c148a78c8b04c243ef74d0 (patch)
tree4898c961d49967089139c79ff222441a4495dca4 /drivers/video/backlight/Kconfig
parent4dce82c1e84007d38747533673c2289bfc6497d2 (diff)
pwm-backlight: Add rudimentary device tree support
This commit adds very basic support for device tree probing. Currently, only a PWM and a list of distinct brightness levels can be specified. Enabling or disabling backlight power via GPIOs is not yet supported. Reviewed-by: Shawn Guo <shawn.guo@linaro.org> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Diffstat (limited to 'drivers/video/backlight/Kconfig')
-rw-r--r--drivers/video/backlight/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index fa2b0375031..4c9c0221635 100644
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -245,7 +245,7 @@ config BACKLIGHT_CARILLO_RANCH
config BACKLIGHT_PWM
tristate "Generic PWM based Backlight Driver"
- depends on HAVE_PWM
+ depends on PWM
help
If you have a LCD backlight adjustable by PWM, say Y to enable
this driver.