[PATCH 3/5] backlight: lm3639: document sysfs attributes
flat view
STALE3174d
SUPERSEDED
From: Aishwarya Pant <hidden>
Date: 2018-01-26 14:53:57
Also in:
dri-devel, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
Revision v1 of 2 in this series.
Revisions (2)
- v1 current
- v2 [diff vs current]
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 <redacted> --- 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).
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2.16.1