drm/sun4i: call drm_vblank_init with correct number of crtcs

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If we want to have vblank on both pipelines at the same time, we need
to call drm_vblank_init with num_crtcs = 2.

Instead, since the crtc init calls correctly set mode_config.num_crtc,
we can move the drm_vblank_init call to after the crtc init code is
called, which is the component bind part. Then we can just pass
mode_config.num_crtc in.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170908075016.18657-8-wens@csie.org

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Chen-Yu Tsai 2017-09-08 15:50:15 +08:00 • committed by Maxime Ripard

parent 27e18de78e

commit 070badfab7

1 changed files with 5 additions and 5 deletions

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drivers/gpu/drm/sun4i/sun4i_drv.c

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