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| author |   ChiYuan Huang <cy_huang@richtek.com> | 2021-05-17 22:36:01 +0800 |
|---|---|---|
| committer |   Lee Jones <lee.jones@linaro.org> | 2021-05-19 15:52:25 +0100 |
| commit | 190ccab3185eee564c08ec96d9bbf4aff9b764f4 (patch) | |
| tree | d81c7e42e3b01a733c27d52bd4680ffa26cc4e0c /drivers/video/backlight/Kconfig | |
| parent | backlight: rt4831: Adds DT binding document for Richtek RT4831 backlight (diff) | |
| download | linux-dev-190ccab3185eee564c08ec96d9bbf4aff9b764f4.tar.xz linux-dev-190ccab3185eee564c08ec96d9bbf4aff9b764f4.zip | |
backlight: rt4831: Adds support for Richtek RT4831 backlight
Adds support for Richtek RT4831 backlight.
Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/video/backlight/Kconfig')
| -rw-r--r-- | drivers/video/backlight/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig index d83c87b902c1..858f6df3970e 100644 --- a/drivers/video/backlight/Kconfig +++ b/drivers/video/backlight/Kconfig @@ -289,6 +289,14 @@ config BACKLIGHT_QCOM_WLED If you have the Qualcomm PMIC, say Y to enable a driver for the WLED block. Currently it supports PM8941 and PMI8998. +config BACKLIGHT_RT4831 + tristate "Richtek RT4831 Backlight Driver" + depends on MFD_RT4831 + help + This enables support for Richtek RT4831 Backlight driver. + It's commonly used to drive the display WLED. There're four channels + inisde, and each channel can provide up to 30mA current. + config BACKLIGHT_SAHARA tristate "Tabletkiosk Sahara Touch-iT Backlight Driver" depends on X86 |