1 What: /sys/class/leds/<led>/als_chan 1 What: /sys/class/leds/<led>/als_channel
2 Date: May 2012 2 Date: May 2012
3 KernelVersion: 3.5 3 KernelVersion: 3.5
4 Contact: Johan Hovold <jhovold@gmail.com 4 Contact: Johan Hovold <jhovold@gmail.com>
5 Description: 5 Description:
6 Set the ALS output channel to 6 Set the ALS output channel to use as input in
7 ALS-current-control mode (1, 2 7 ALS-current-control mode (1, 2), where:
8 8
9 == ============ 9 == ============
10 1 out_current1 10 1 out_current1
11 2 out_current2 11 2 out_current2
12 == ============ 12 == ============
13 13
14 What: /sys/class/leds/<led>/als_en 14 What: /sys/class/leds/<led>/als_en
15 Date: May 2012 15 Date: May 2012
16 KernelVersion: 3.5 16 KernelVersion: 3.5
17 Contact: Johan Hovold <jhovold@gmail.com 17 Contact: Johan Hovold <jhovold@gmail.com>
18 Description: 18 Description:
19 Enable ALS-current-control mod 19 Enable ALS-current-control mode (0, 1).
20 20
21 What: /sys/class/leds/<led>/falltime 21 What: /sys/class/leds/<led>/falltime
22 What: /sys/class/leds/<led>/risetime 22 What: /sys/class/leds/<led>/risetime
23 Date: April 2012 23 Date: April 2012
24 KernelVersion: 3.5 24 KernelVersion: 3.5
25 Contact: Johan Hovold <jhovold@gmail.com 25 Contact: Johan Hovold <jhovold@gmail.com>
26 Description: 26 Description:
27 Set the pattern generator fall 27 Set the pattern generator fall and rise times (0..7), where:
28 28
29 == ======= 29 == =======
30 0 2048 us 30 0 2048 us
31 1 262 ms 31 1 262 ms
32 2 524 ms 32 2 524 ms
33 3 1.049 s 33 3 1.049 s
34 4 2.097 s 34 4 2.097 s
35 5 4.194 s 35 5 4.194 s
36 6 8.389 s 36 6 8.389 s
37 7 16.78 s 37 7 16.78 s
38 == ======= 38 == =======
39 39
40 What: /sys/class/leds/<led>/id 40 What: /sys/class/leds/<led>/id
41 Date: April 2012 41 Date: April 2012
42 KernelVersion: 3.5 42 KernelVersion: 3.5
43 Contact: Johan Hovold <jhovold@gmail.com 43 Contact: Johan Hovold <jhovold@gmail.com>
44 Description: 44 Description:
45 Get the id of this led (0..3). 45 Get the id of this led (0..3).
46 46
47 What: /sys/class/leds/<led>/linear 47 What: /sys/class/leds/<led>/linear
48 Date: April 2012 48 Date: April 2012
49 KernelVersion: 3.5 49 KernelVersion: 3.5
50 Contact: Johan Hovold <jhovold@gmail.com 50 Contact: Johan Hovold <jhovold@gmail.com>
51 Description: 51 Description:
52 Set the brightness-mapping mod 52 Set the brightness-mapping mode (0, 1), where:
53 53
54 == ================ 54 == ================
55 0 exponential mode 55 0 exponential mode
56 1 linear mode 56 1 linear mode
57 == ================ 57 == ================
58 58
59 What: /sys/class/leds/<led>/pwm 59 What: /sys/class/leds/<led>/pwm
60 Date: April 2012 60 Date: April 2012
61 KernelVersion: 3.5 61 KernelVersion: 3.5
62 Contact: Johan Hovold <jhovold@gmail.com 62 Contact: Johan Hovold <jhovold@gmail.com>
63 Description: 63 Description:
64 Set the PWM-input control mask 64 Set the PWM-input control mask (5 bits), where:
65 65
66 ===== ======================= 66 ===== ===========================
67 bit 5 PWM-input enabled in Zo 67 bit 5 PWM-input enabled in Zone 4
68 bit 4 PWM-input enabled in Zo 68 bit 4 PWM-input enabled in Zone 3
69 bit 3 PWM-input enabled in Zo 69 bit 3 PWM-input enabled in Zone 2
70 bit 2 PWM-input enabled in Zo 70 bit 2 PWM-input enabled in Zone 1
71 bit 1 PWM-input enabled in Zo 71 bit 1 PWM-input enabled in Zone 0
72 bit 0 PWM-input enabled 72 bit 0 PWM-input enabled
73 ===== ======================= 73 ===== ===========================
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