diff options
| -rw-r--r-- | Documentation/leds/leds-st1202.rst | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/Documentation/leds/leds-st1202.rst b/Documentation/leds/leds-st1202.rst index a2353549469e..ed32eb3a27d4 100644 --- a/Documentation/leds/leds-st1202.rst +++ b/Documentation/leds/leds-st1202.rst @@ -16,6 +16,7 @@ in terms of PWM duty-cycle and duration (ms). To be compatible with the hardware pattern format, maximum 8 tuples of brightness (PWM) and duration must be written to hw_pattern. +- Brightness range: 0-255 - Min pattern duration: 22 ms - Max pattern duration: 5610 ms @@ -26,9 +27,7 @@ The format of the hardware pattern values should be: ---------------------------- Specify a pattern repeat number, which is common for all channels. -Default is 1; negative numbers and 0 are invalid. +Default is 1. Writing 0 is invalid. Writing -1 or 255 repeats the +pattern indefinitely. This file will always return the originally written repeat number. - -When the 255 value is written to it, all patterns will repeat -indefinitely. |