From: Sean Paul <seanp...@chromium.org>
The drm_crtc_vblank_on/off calls in enable/disable guarantee that we
won't call this function when crtc is not enabled.
Signed-off-by: Sean Paul <seanp...@chromium.org>
---
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
index a4d1a3c98318..4b7f98a6ab60 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
@@ -1176,9 +1176,7 @@ int dpu_crtc_vblank(struct drm_crtc *crtc, bool en)
mutex_lock(&dpu_crtc->crtc_lock);
trace_dpu_crtc_vblank(DRMID(&dpu_crtc->base), en, dpu_crtc);
- if (dpu_crtc->enabled) {
- _dpu_crtc_vblank_enable_no_lock(dpu_crtc, en);
- }
+ _dpu_crtc_vblank_enable_no_lock(dpu_crtc, en);
dpu_crtc->vblank_requested = en;
mutex_unlock(&dpu_crtc->crtc_lock);
--
Sean Paul, Software Engineer, Google / Chromium OS
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