Files
erofs-linux/drivers/gpu/drm/amd
Michel Dänzer 1002d71841 drm/amdgpu/dce8: Re-set VBLANK interrupt state when enabling a CRTC
Something (ATOM BIOS?) seems to be clobbering the LB_INTERRUPT_MASK
register while the CRTC is off, which caused e.g. glxgears or
gnome-shell to hang after a modeset.

Signed-off-by: Michel Dänzer <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
2015-07-16 12:39:44 -04:00
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