On Mon, Jan 25, 2016 at 10:16:42PM +0100, Daniel Vetter wrote:
> Well we can't use that directly since that code must hold
> dev->event_lock already. Extract an _unlocked version.
>
> Embarrassingly I've totally forgotten about this patch and any kind of
> event-based vblank wait totally blew up,
Well we can't use that directly since that code must hold
dev->event_lock already. Extract an _unlocked version.
Embarrassingly I've totally forgotten about this patch and any kind of
event-based vblank wait totally blew up, killing the kernel.
Cc: Alex Deucher
Cc: Daniel Stone
Cc: Laurent Pinc