diff options
| author | Peter Griffin <peter.griffin@linaro.org> | 2014-04-24 08:28:25 -0400 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2014-04-28 06:22:01 -0400 |
| commit | 513199368aa16758088385e17284a6dacad3f869 (patch) | |
| tree | e4afdfafc1bcfb6d0e046071eec6a26b648730ed /drivers | |
| parent | 91a57dc1345c524f349aa6a0ec24b1b2ba9b0904 (diff) | |
video/backlight: LP8788 needs PWM
The LP8788 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.
Based on Arnd Bergmann patch but split out into seperate
commits per driver based on feedback.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Bryan Wu <cooloney@gmail.com>
Acked-by: Milo Kim <milo.kim@ti.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/backlight/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig index 3e393026dc81..5d449059a556 100644 --- a/drivers/video/backlight/Kconfig +++ b/drivers/video/backlight/Kconfig | |||
| @@ -393,7 +393,7 @@ config BACKLIGHT_LP855X | |||
| 393 | 393 | ||
| 394 | config BACKLIGHT_LP8788 | 394 | config BACKLIGHT_LP8788 |
| 395 | tristate "Backlight driver for TI LP8788 MFD" | 395 | tristate "Backlight driver for TI LP8788 MFD" |
| 396 | depends on BACKLIGHT_CLASS_DEVICE && MFD_LP8788 | 396 | depends on BACKLIGHT_CLASS_DEVICE && MFD_LP8788 && PWM |
| 397 | help | 397 | help |
| 398 | This supports TI LP8788 backlight driver. | 398 | This supports TI LP8788 backlight driver. |
| 399 | 399 | ||