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| author | Peter Griffin <peter.griffin@linaro.org> | 2014-04-24 13:28:24 +0100 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2014-04-28 11:19:52 +0100 |
| commit | 05c4cc0f95772364989dd58457e42b0566d1f156 (patch) | |
| tree | ee7c9e96c68343275622370a015c72e83eb3f2b7 /drivers/video/backlight/Kconfig | |
| parent | d1db0eea852497762cab43b905b879dfcd3b8987 (diff) | |
| download | linux-05c4cc0f95772364989dd58457e42b0566d1f156.tar.gz linux-05c4cc0f95772364989dd58457e42b0566d1f156.tar.bz2 linux-05c4cc0f95772364989dd58457e42b0566d1f156.zip | |
video/backlight: LM3630A needs PWM
The LM3630A 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>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/video/backlight/Kconfig')
| -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 5a3eb2ecb525..4791af7b8036 100644 --- a/drivers/video/backlight/Kconfig +++ b/drivers/video/backlight/Kconfig @@ -370,7 +370,7 @@ config BACKLIGHT_AAT2870 config BACKLIGHT_LM3630A tristate "Backlight Driver for LM3630A" - depends on BACKLIGHT_CLASS_DEVICE && I2C + depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM select REGMAP_I2C help This supports TI LM3630A Backlight Driver |