Messages in this thread Patch in this message | | | From | Peter Griffin <> | Subject | [PATCH 12/13] video/backlight: LP855X needs PWM | Date | Thu, 24 Apr 2014 13:28:28 +0100 |
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From: Arnd Bergmann <arnd@arndb.de>
The LP855X driver cannot be successfully built if we don't enable the PWM subsystem. This patch makes that dependency explicit in Kconfig and prevents broken randconfig builds.
Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Cc: Jingoo Han <jg1.han@samsung.com> Cc: Milo Kim <milo.kim@ti.com> Cc: Bryan Wu <cooloney@gmail.com> Cc: Lee Jones <lee.jones@linaro.org> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: linux-fbdev@vger.kernel.org --- drivers/video/backlight/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig index 5675511..5d44905 100644 --- a/drivers/video/backlight/Kconfig +++ b/drivers/video/backlight/Kconfig @@ -386,7 +386,7 @@ config BACKLIGHT_LM3639 config BACKLIGHT_LP855X tristate "Backlight driver for TI LP855X" - depends on BACKLIGHT_CLASS_DEVICE && I2C + depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM help This supports TI LP8550, LP8551, LP8552, LP8553, LP8555, LP8556 and LP8557 backlight driver. -- 1.7.9.5
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