Messages in this thread Patch in this message | | | Date | Fri, 26 Jan 2018 20:23:57 +0530 | From | Aishwarya Pant <> | Subject | [PATCH 3/5] backlight: lm3639: document sysfs attributes |
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Add documentation for sysfs interfaces of Texas Instruments lm3639 backlight + flash led driver chip by looking through git commits and reading code.
Signed-off-by: Aishwarya Pant <aishpant@gmail.com> --- Documentation/ABI/testing/sysfs-class-backlight-lm3639 | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-class-backlight-lm3639
diff --git a/Documentation/ABI/testing/sysfs-class-backlight-lm3639 b/Documentation/ABI/testing/sysfs-class-backlight-lm3639 new file mode 100644 index 000000000000..ec87dc8f4395 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-class-backlight-lm3639 @@ -0,0 +1,13 @@ +sysfs interface for Texas Instruments lm3639 backlight + flash led driver chip +------------------------------------------------------------------------------ + +What: /sys/class/backlight/<backlight>/bled_mode +Date: Oct, 2012 +KernelVersion: v3.10 +Contact: Lee Jones <lee.jones@linaro.org>, + Daniel Thompson <daniel.thompson@linaro.org>, + Jingoo Han <jingoohan1@gmail.com> +Description: + (WO) Write to the backlight mapping mode. The backlight current + can be mapped for either exponential (value "0") or linear + mapping modes (default). -- 2.16.1
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