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drm/rockchip: vvop: Enable hrtimer for vblank simulate

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Start hrtimer when enable vblank.

Change-Id: If0f914e8da61f811347e3dabdaf8630e7aa92cb7
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
This commit is contained in:
Andy Yan
2021-11-11 11:19:56 +08:00
committed by Tao Huang
parent 3ea74ab3c9
commit 0f72190031
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/rockchip/rockchip_drm_vvop.c
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@@ -121,7 +121,7 @@ static int vvop_enable_vblank(struct drm_crtc *crtc)
hrtimer_init(&vvop->vblank_hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
vvop->vblank_hrtimer.function = &vvop_vblank_simulate;
vvop->period_ns = ktime_set(-1, vblank->framedur_ns);
vvop->period_ns = ktime_set(0, vblank->framedur_ns);
hrtimer_start(&vvop->vblank_hrtimer, vvop->period_ns, HRTIMER_MODE_REL);
return 0;