After a resume from suspend, the screen stays black on my Dell E6510. I've bisected the kernel and the upstream commit that introduced the bug is cd9dde44f47501394b9f0715b6a36a92aa74c0d0.
I've attached a patch to revert this commit.
After a resume from suspend, the screen stays black on my Dell E6510. 94b9f0715b6a36a 92aa74c0d0.
I've bisected the kernel and the upstream commit that introduced the bug is cd9dde44f475013
I've attached a patch to revert this commit.