On Tue, Feb 03, 2015 at 01:22:23PM +0100, Hannes Petermaier wrote: > Often on boards exists a circuit which switches power on/off to LCD display. > Due to the need of limiting the in-rush current the output voltage from this > circuit rises "slowly", so it is necessary to wait a bit (VCC ramp up time) > before starting output on LCD-pins. > This time is specified in <n> ms within the panel-settings, called "pup_delay" > > Further some LCDs need a couple of frames to stabilize the image on it. > We have now the possibility to wait some time after starting output on LCD. > This time is also specified in <n> ms within panel-settings, called > "pon_delay" > > Signed-off-by: Hannes Petermaier <oe5...@oevsv.at>
Applied to u-boot/master, thanks! -- Tom
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