Re: [PATCH v2 15/15] video: backlight: mt6370: Add Mediatek MT6370 support
From: Randy Dunlap <hidden>
Date: 2022-06-13 20:59:31
Also in:
dri-devel, linux-arm-kernel, linux-devicetree, linux-iio, linux-leds, linux-mediatek, linux-pm, linux-usb, lkml
On 6/13/22 04:11, ChiaEn Wu wrote:
quoted hunk ↗ jump to hunk
diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig index a003e02e13ce..ec1589ad88bb 100644 --- a/drivers/video/backlight/Kconfig +++ b/drivers/video/backlight/Kconfig@@ -268,6 +268,15 @@ config BACKLIGHT_MAX8925 If you have a LCD backlight connected to the WLED output of MAX8925 WLED output, say Y here to enable this driver. +config BACKLIGHT_MT6370 + tristate "Mediatek MT6370 Backlight Driver" + depends on MFD_MT6370 + help + This enables support for Mediatek MT6370 Backlight driver. + It's commonly used to drive the display WLED. There're 4 channels
There are 4 channels
+ inisde, and each channel supports up to 30mA of current capability
inside,
+ with 2048 current steps in exponential or linear mapping curves.
-- ~Randy