I'm wondering if this is related to bug 44039. The issue would appear to be that it is unable to find a free PLL (or the like) for the eDP after it is turned off. eDP isn't limited to the first pipe, so it should be happy to attach to the second CRTC, just a puzzle as to why it did not.
I'm wondering if this is related to bug 44039. The issue would appear to be that it is unable to find a free PLL (or the like) for the eDP after it is turned off. eDP isn't limited to the first pipe, so it should be happy to attach to the second CRTC, just a puzzle as to why it did not.