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73 lines
1.7 KiB
73 lines
1.7 KiB
What: /sys/class/leds/<led>/als_channel |
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Date: May 2012 |
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KernelVersion: 3.5 |
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Contact: Johan Hovold <[email protected]> |
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Description: |
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Set the ALS output channel to use as input in |
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ALS-current-control mode (1, 2), where: |
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== ============ |
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1 out_current1 |
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2 out_current2 |
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== ============ |
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What: /sys/class/leds/<led>/als_en |
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Date: May 2012 |
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KernelVersion: 3.5 |
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Contact: Johan Hovold <[email protected]> |
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Description: |
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Enable ALS-current-control mode (0, 1). |
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What: /sys/class/leds/<led>/falltime |
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What: /sys/class/leds/<led>/risetime |
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Date: April 2012 |
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KernelVersion: 3.5 |
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Contact: Johan Hovold <[email protected]> |
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Description: |
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Set the pattern generator fall and rise times (0..7), where: |
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== ======= |
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0 2048 us |
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1 262 ms |
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2 524 ms |
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3 1.049 s |
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4 2.097 s |
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5 4.194 s |
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6 8.389 s |
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7 16.78 s |
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== ======= |
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What: /sys/class/leds/<led>/id |
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Date: April 2012 |
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KernelVersion: 3.5 |
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Contact: Johan Hovold <[email protected]> |
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Description: |
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Get the id of this led (0..3). |
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What: /sys/class/leds/<led>/linear |
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Date: April 2012 |
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KernelVersion: 3.5 |
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Contact: Johan Hovold <[email protected]> |
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Description: |
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Set the brightness-mapping mode (0, 1), where: |
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== ================ |
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0 exponential mode |
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1 linear mode |
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== ================ |
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What: /sys/class/leds/<led>/pwm |
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Date: April 2012 |
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KernelVersion: 3.5 |
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Contact: Johan Hovold <[email protected]> |
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Description: |
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Set the PWM-input control mask (5 bits), where: |
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===== =========================== |
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bit 5 PWM-input enabled in Zone 4 |
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bit 4 PWM-input enabled in Zone 3 |
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bit 3 PWM-input enabled in Zone 2 |
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bit 2 PWM-input enabled in Zone 1 |
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bit 1 PWM-input enabled in Zone 0 |
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bit 0 PWM-input enabled |
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===== ===========================
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