提交 885054f9 编写于 作者: B Benjamin Gaignard

drm/sti: make crct disable atomic

Wait until the next vblank to be sure that crtc has been disabled.
Signed-off-by: NBenjamin Gaignard <benjamin.gaignard@linaro.org>
Reviewed-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20181012094639.1585-1-benjamin.gaignard@linaro.org
上级 48197bc5
......@@ -40,6 +40,8 @@ static void sti_crtc_atomic_disable(struct drm_crtc *crtc,
DRM_DEBUG_DRIVER("\n");
mixer->status = STI_MIXER_DISABLING;
drm_crtc_wait_one_vblank(crtc);
}
static int
......
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