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iMX6Q: How to control alpha and color-key in fb1 & fb3

Question asked by Ernie Gremillion on Jan 31, 2014
Latest reply on Apr 25, 2014 by Ernie Gremillion

My current board setup appears to use an alpha value of about 0.5 for video that goes into /dev/fb1 or /dev/fb3.  Is there any way to change this without using an ioctl?  I found this "Alpha Test on iMX6Q" post which looks like what I want to do - is this the only way to do it?  I'm using Yocto Dora if that's important or helps...  Thanks!

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