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| author | Patrick Gansterer <paroga@paroga.com> | 2024-05-26 12:51:30 +0200 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2024-05-31 15:12:13 +0100 |
| commit | b72755f5b577357cac661cbf9048cad704eb4ad8 (patch) | |
| tree | c0b93ae29d9dc83396b2988f7f93132b05fb34b2 /drivers/video/backlight/Kconfig | |
| parent | 0aaee23d49a614b573ca51ab7758e77fcc3d7d14 (diff) | |
| download | linux-b72755f5b577357cac661cbf9048cad704eb4ad8.tar.gz linux-b72755f5b577357cac661cbf9048cad704eb4ad8.tar.bz2 linux-b72755f5b577357cac661cbf9048cad704eb4ad8.zip | |
backlight: Add new lm3509 backlight driver
This is a general driver for LM3509 backlight chip of TI.
LM3509 is High Efficiency Boost for White LEDs and/or OLED Displays with
Dual Current Sinks. This driver supports OLED/White LED select, brightness
control and sub/main control.
The datasheet can be found at http://www.ti.com/product/lm3509.
Signed-off-by: Patrick Gansterer <paroga@paroga.com>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Link: https://lore.kernel.org/r/20240526105136.721529-3-paroga@paroga.com
Signed-off-by: Lee Jones <lee@kernel.org>
Diffstat (limited to 'drivers/video/backlight/Kconfig')
| -rw-r--r-- | drivers/video/backlight/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig index 230bca07b09d..3614a5d29c71 100644 --- a/drivers/video/backlight/Kconfig +++ b/drivers/video/backlight/Kconfig @@ -373,6 +373,13 @@ config BACKLIGHT_AAT2870 If you have a AnalogicTech AAT2870 say Y to enable the backlight driver. +config BACKLIGHT_LM3509 + tristate "Backlight Driver for LM3509" + depends on I2C + select REGMAP_I2C + help + This supports TI LM3509 Backlight Driver + config BACKLIGHT_LM3630A tristate "Backlight Driver for LM3630A" depends on I2C && PWM |