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drm/msm: Remove msm_commit/worker, use atomic helper commit

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Moving further towards switching fully to the the atomic helpers, this
patch removes the hand-rolled worker nonblock commit code and uses the
atomic helpers commit_work model.

Changes in v2:
- Remove commit_destroy()
- Shuffle order of commit_tail calls to further serialize commits
- Use stall in swap_state to avoid abandoned events on disable
Changes in v3:
- Rebased on Archit's private_obj set
Changes in v4:
- None

Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
This commit is contained in:
Sean Paul
2018-02-28 14:19:01 -05:00
committed by Rob Clark
parent e765ea77b0
commit 70db18dca4
3 changed files with 46 additions and 120 deletions
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1
drivers/gpu/drm/msm/msm_drv.c
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@@ -381,7 +381,6 @@ static int msm_drm_init(struct device *dev, struct drm_driver *drv)
priv->wq = alloc_ordered_workqueue("msm", 0);
priv->atomic_wq = alloc_ordered_workqueue("msm:atomic", 0);
init_waitqueue_head(&priv->pending_crtcs_event);
INIT_LIST_HEAD(&priv->inactive_list);
INIT_LIST_HEAD(&priv->vblank_ctrl.event_list);