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drm/rockchip: support atomic asynchronous commit

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If drm core requests a async commit, rockchip_drm_atomic_commit
will schedule a work task to update later.

Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
This commit is contained in:
Mark Yao
2015-12-16 18:09:38 +08:00
parent ce3887ed0d
commit f32fad51ee
3 changed files with 54 additions and 13 deletions
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drivers/gpu/drm/rockchip/rockchip_drm_drv.c
+3
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@@ -140,6 +140,9 @@ static int rockchip_drm_load(struct drm_device *drm_dev, unsigned long flags)
if (!private)
return -ENOMEM;
mutex_init(&private->commit.lock);
INIT_WORK(&private->commit.work, rockchip_drm_atomic_work);
drm_dev->dev_private = private;
drm_mode_config_init(drm_dev);