Op 30-05-16 om 11:24 schreef Daniel Vetter:
> On Mon, May 30, 2016 at 10:15:14AM +0200, Maarten Lankhorst wrote:
>> Op 29-05-16 om 20:35 schreef Daniel Vetter:
>>> Committing with block it is not.
>>>
>>> Thanks to the fixed up vblank event handling we can just use the
>>> helper support for nonblocking commits now.
>>>
>>> Cc: Carlos Palminha <palminha@xxxxxxxxxxxx>
>>> Cc: Alexey Brodkin <abrodkin@xxxxxxxxxxxx>
>>> Cc: linux-snps-arc@xxxxxxxxxxxxxxxxxxx
>>> Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
>> This breaks page flip on arc, it uses drm_atomic_helper_page_flip.
> How exactly does this break page_flip? Note that the commit to implement
> generic nonblocking commit in drm_atomic_helper_commit is _before_ this
> patch in the series.
> -Daniel
This is patch 15/16, I found this in patch 21/26:
@@ -1147,8 +1206,11 @@ int drm_atomic_helper_commit(struct drm_device *dev,
{
int ret;
- if (nonblock)
- return -EBUSY;
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