virtio-gpu: add atomic_commit function

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Do modesets first, then call drm_atomic_helper_commit_planes with
active_only = true.  That way the outputs doesn't get disabled
temporarly on atomic commits.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

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Gerd Hoffmann 2016-05-31 08:50:47 +02:00

parent d3767d49f1

commit e7cf0963f8

2 changed files with 22 additions and 1 deletions

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22

drivers/gpu/drm/virtio/virtgpu_display.c

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1

drivers/gpu/drm/virtio/virtgpu_drv.h

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