forked from Minki/linux
e98a860f65
The leds-trigger-pattern documentation describes how the brightness of
the LED should transition linearly from one brightness value to the
next, over the given delta_t.
But the pattern engine in the Qualcomm LPG hardware only supports
holding the brightness for each entry for the period.
This subset of patterns can be represented in the leds-trigger-pattern
by injecting zero-time transitions after each entry in the pattern,
resulting in a pattern that pattern that can be rendered by the LPG.
Rework LPG pattern interface to require these zero-time transitions, to
make it comply with this subset of patterns and reject the patterns it
can't render.
Fixes:
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| .. | ||
| index.rst | ||
| leds-blinkm.rst | ||
| leds-class-flash.rst | ||
| leds-class-multicolor.rst | ||
| leds-class.rst | ||
| leds-el15203000.rst | ||
| leds-lm3556.rst | ||
| leds-lp55xx.rst | ||
| leds-lp3944.rst | ||
| leds-lp5521.rst | ||
| leds-lp5523.rst | ||
| leds-lp5562.rst | ||
| leds-mlxcpld.rst | ||
| leds-qcom-lpg.rst | ||
| leds-sc27xx.rst | ||
| ledtrig-oneshot.rst | ||
| ledtrig-transient.rst | ||
| ledtrig-usbport.rst | ||
| uleds.rst | ||
| well-known-leds.txt | ||