From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:30 +0200 Subject: Adding upstream version 4.19.249. Signed-off-by: Daniel Baumann --- .../testing/sysfs-class-backlight-driver-lm3533 | 48 ++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-class-backlight-driver-lm3533 (limited to 'Documentation/ABI/testing/sysfs-class-backlight-driver-lm3533') diff --git a/Documentation/ABI/testing/sysfs-class-backlight-driver-lm3533 b/Documentation/ABI/testing/sysfs-class-backlight-driver-lm3533 new file mode 100644 index 000000000..77cf7ac94 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-class-backlight-driver-lm3533 @@ -0,0 +1,48 @@ +What: /sys/class/backlight//als_channel +Date: May 2012 +KernelVersion: 3.5 +Contact: Johan Hovold +Description: + Get the ALS output channel used as input in + ALS-current-control mode (0, 1), where + + 0 - out_current0 (backlight 0) + 1 - out_current1 (backlight 1) + +What: /sys/class/backlight//als_en +Date: May 2012 +KernelVersion: 3.5 +Contact: Johan Hovold +Description: + Enable ALS-current-control mode (0, 1). + +What: /sys/class/backlight//id +Date: April 2012 +KernelVersion: 3.5 +Contact: Johan Hovold +Description: + Get the id of this backlight (0, 1). + +What: /sys/class/backlight//linear +Date: April 2012 +KernelVersion: 3.5 +Contact: Johan Hovold +Description: + Set the brightness-mapping mode (0, 1), where + + 0 - exponential mode + 1 - linear mode + +What: /sys/class/backlight//pwm +Date: April 2012 +KernelVersion: 3.5 +Contact: Johan Hovold +Description: + Set the PWM-input control mask (5 bits), where + + bit 5 - PWM-input enabled in Zone 4 + bit 4 - PWM-input enabled in Zone 3 + bit 3 - PWM-input enabled in Zone 2 + bit 2 - PWM-input enabled in Zone 1 + bit 1 - PWM-input enabled in Zone 0 + bit 0 - PWM-input enabled -- cgit v1.2.3