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(parent: 93c0fda) | patch
drm/fsl-dcu: enable IRQ before drm_atomic_helper_resume()
authorStefan Agner <stefan@agner.ch>
Fri, 10 Nov 2017 09:15:28 +0000 (10:15 +0100)
committerStefan Agner <stefan@agner.ch>
Tue, 14 Nov 2017 16:19:24 +0000 (17:19 +0100)
commit5b64710dca24e01275697029a2b9c953ac879504
tree22a3f58d1b99a181f082f018fda702a70a2b0702tree | snapshot
parent93c0fda118f014c8306d20ca1e2e46b28219d610commit | diff
drm/fsl-dcu: enable IRQ before drm_atomic_helper_resume()

The resume helpers wait for a vblank to occurre hence IRQ need
to be enabled. This avoids a warning as follows during resume:
  WARNING: CPU: 0 PID: 314 at drivers/gpu/drm/drm_atomic_helper.c:1249 drm_atomic_helper_wait_for_vblanks.part.1+0x284/0x288
  [CRTC:28:crtc-0] vblank wait timed out

Signed-off-by: Stefan Agner <stefan@agner.ch>
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c diff | blob | history
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