1 files changed, 48 insertions, 0 deletions

diff --git a/Documentation/ABI/testing/sysfs-class-backlight-driver-lm3533 b/Documentation/ABI/testing/sysfs-class-backlight-driver-lm3533
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+What:           /sys/class/backlight/<backlight>/als_channel
+Date:           May 2012
+KernelVersion:  3.5
+Contact:        Johan Hovold <jhovold@gmail.com>
+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/<backlight>/als_en
+Date:           May 2012
+KernelVersion:  3.5
+Contact:        Johan Hovold <jhovold@gmail.com>
+Description:
+                Enable ALS-current-control mode (0, 1).
+
+What:           /sys/class/backlight/<backlight>/id
+Date:           April 2012
+KernelVersion:  3.5
+Contact:        Johan Hovold <jhovold@gmail.com>
+Description:
+                Get the id of this backlight (0, 1).
+
+What:           /sys/class/backlight/<backlight>/linear
+Date:           April 2012
+KernelVersion:  3.5
+Contact:        Johan Hovold <jhovold@gmail.com>
+Description:
+                Set the brightness-mapping mode (0, 1), where
+
+                0 - exponential mode
+                1 - linear mode
+
+What:           /sys/class/backlight/<backlight>/pwm
+Date:           April 2012
+KernelVersion:  3.5
+Contact:        Johan Hovold <jhovold@gmail.com>
+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