drm/sun4i: backend: Use runtime_pm variant of atomic_commit_tail

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During a hardware commit, the commit bit in the backend will only be
cleared if the TCON is enabled. Use the runtime_pm variant of the
atomic_commit_tail hook that makes sure that the CRTC, our TCON, is enabled
when we perform an atomic_commit.

Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Link: https://patchwork.freedesktop.org/patch/msgid/bde95faff2078f63e9af99c3abee5360b9050fd1.1516613040.git-series.maxime.ripard@free-electrons.com

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Maxime Ripard 2018-01-22 10:25:25 +01:00

parent 96180dde23

commit 5d68be9185

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drivers/gpu/drm/sun4i/sun4i_framebuffer.c

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