samsung-sm8650/android_kernel_samsung_sm8650-modules
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disp: msm: queue vblank work on event thread

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This change queues vblank work to event thread rather than
the display thread. This allows vblank events to be processed
without potentially being delayed by crtc commit being processed.

Change-Id: I9cbf9b3de646716e4698af9f338a7140346b65fd
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
This commit is contained in:
Samantha Tran
2020-01-07 15:28:31 -08:00
committed by Gerrit - the friendly Code Review server
parent 0064a0227b
commit bf06be4737
1 changed files with 2 additions and 1 deletions
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3
msm/msm_drv.c
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@@ -362,7 +362,8 @@ static int vblank_ctrl_queue_work(struct msm_drm_private *priv,
cur_work->enable = enable; cur_work->enable = enable;
cur_work->priv = priv; cur_work->priv = priv;
kthread_queue_work(&priv->disp_thread[crtc_id].worker, &cur_work->work); kthread_queue_work(&priv->event_thread[crtc_id].worker,
&cur_work->work);
return 0; return 0;
} }