Op 8 jan 2009, om 15:32 heeft Tony Lindgren het volgende geschreven:
* Grazvydas Ignotas <[email protected]> [081127 12:04]:Pandora has some LEDs and backlights connected to OMAP GPIOs and TWL4030/TPS65950 LED/PWM signals. This patch registers them all with leds-gpio driver. TWL4030/TPS65950 controlled ones will be switched to PWM driver when it's ready.Pushing to l-o tree and adding to omap3-upstream queue for next merge window. Not adding the defconfig changes to upstream queue right now as the patch does not apply.+ .name = "pandora::lcd_bl", + .default_trigger = "backlight", + .gpio = -EINVAL,
That's a wrong usage of the 'backlight' trigger, which shouldn't get into mainline since it sets a bad example. The backlight trigger is meant to sync leds with the backlight (e.g. dim keypad leds), not to make leds a backlight.
regards, Koen
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