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| author | Nick Chan <towinchenmi@gmail.com> | 2025-02-14 12:02:13 +0800 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2025-02-20 15:14:29 +0000 |
| commit | ea45d216dd4e5b389af984f8c9effa1312e3cd74 (patch) | |
| tree | 612cfd9ed2ff1824c8a193cb8257f68ab59ac99a /drivers/video/backlight/Kconfig | |
| parent | 0508d17506fffb6d38df4c2dc737fb4f343a0840 (diff) | |
| download | linux-next-ea45d216dd4e5b389af984f8c9effa1312e3cd74.tar.gz linux-next-ea45d216dd4e5b389af984f8c9effa1312e3cd74.zip | |
backlight: apple_dwi_bl: Add Apple DWI backlight driver
Add driver for backlight controllers attached via Apple DWI 2-wire
interface, which is found on some Apple iPhones, iPads and iPod touches
with a LCD display.
Although there is an existing apple_bl driver, it is for backlight
controllers on Intel Macs attached via PCI, which is completely different
from the Samsung-derived DWI block.
Reviewed-by: "Daniel Thompson (RISCstar)" <danielt@kernel.org>
Signed-off-by: Nick Chan <towinchenmi@gmail.com>
Reviewed-by: Neal Gompa <neal@gompa.dev>
Link: https://lore.kernel.org/r/20250214040306.16312-3-towinchenmi@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
Diffstat (limited to 'drivers/video/backlight/Kconfig')
| -rw-r--r-- | drivers/video/backlight/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig index 3614a5d29c71..cee113bba30f 100644 --- a/drivers/video/backlight/Kconfig +++ b/drivers/video/backlight/Kconfig @@ -290,6 +290,17 @@ config BACKLIGHT_APPLE If you have an Intel-based Apple say Y to enable a driver for its backlight. +config BACKLIGHT_APPLE_DWI + tristate "Apple DWI 2-Wire Interface Backlight Driver" + depends on ARCH_APPLE || COMPILE_TEST + help + Say Y to enable the backlight driver for backlight controllers + attached via the Apple DWI 2-wire interface which is found in some + Apple iPhones, iPads and iPod touches. + + To compile this driver as a module, choose M here: the module will + be called apple_dwi_bl. + config BACKLIGHT_QCOM_WLED tristate "Qualcomm PMIC WLED Driver" select REGMAP |