[PATCH] drm/rockchip: Return -EBUSY if there's already a pending flip event v2

On 2016年04月01日 19:47, Tomeu Vizoso wrote: > On 04/01/2016 01:26 PM, Mark yao wrote: >> On 2016年03月31日 16:08, Tomeu Vizoso wrote: >>> As per the docs, atomic_commit should return -EBUSY "if an asycnhronous >>> updated is requested and there is an earlier updated pending". >>> >>> v2:

[PATCH] drm/rockchip: Return -EBUSY if there's already a pending flip event v2

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[PATCH] drm/rockchip: Return -EBUSY if there's already a pending flip event v2

On 04/01/2016 01:26 PM, Mark yao wrote: > On 2016年03月31日 16:08, Tomeu Vizoso wrote: >> As per the docs, atomic_commit should return -EBUSY "if an asycnhronous >> updated is requested and there is an earlier updated pending". >> >> v2: Use the status of the workqueue instead of vop->event,

[PATCH] drm/rockchip: Return -EBUSY if there's already a pending flip event v2

As per the docs, atomic_commit should return -EBUSY "if an asycnhronous updated is requested and there is an earlier updated pending". v2: Use the status of the workqueue instead of vop->event, and don't add a superfluous wait on the workqueue. Signed-off-by: Tomeu Vizoso ---