AuxXxilium/linux_dsm_epyc7002
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3 Commits

Author SHA1 Message Date
Rob Clark
8bc1fe92e1 drm/msm/mdp5: update irqs on crtc<->encoder link change 
If crtc <-> encoder linkage changes, we could end up with the CRTC
listening for the wrong error or vsync irqs.  Generally this problem
would correct itself relatively quickly, since we update the global
irqmask after dispatching irqs, but to be sure let the CRTC trigger
update_irq().

Signed-off-by: Rob Clark <robdclark@gmail.com>
 2014-12-18 14:32:14 -05:00
Rob Clark
30b6f8f679 drm/msm/mdp: add timeout for irq wait 
Make things recover a bit more gracefully if we get stuck with no vblank
irq ever coming.

Signed-off-by: Rob Clark <robdclark@gmail.com>
 2014-03-31 10:27:46 -04:00
Rob Clark
9e0efa6356 drm/msm: move irq utils to mdp_kms 
We'll want basically the same thing for mdp5, so refactor it out so it
can be shared.

Signed-off-by: Rob Clark <robdclark@gmail.com>
 2014-01-09 14:44:05 -05:00