Re: [PATCH 1/4] media: atomisp: add missing wait_prepare/finish ops

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Hi,

On 9/3/24 9:59 AM, Hans Verkuil wrote:
> Hi Hans,
> 
> On 02/09/2024 12:39, Hans de Goede wrote:
>> Hi Hans,
>>
>> On 9/2/24 10:31 AM, Hans Verkuil wrote:
>>> Without these ops the v4l2-compliance blocking wait test will fail.
>>> These ops are required to ensure that when VIDIOC_DQBUF has to
>>> wait for buffers to arrive, the queue lock is correctly released
>>> and retaken. Otherwise the wait for a buffer would block all other
>>> queue ioctls.
>>>
>>> Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
>>> Cc: Hans de Goede <hdegoede@xxxxxxxxxx>
>>
>> Thank you for this patch.
>>
>> I have merged this in my media-atomisp branch:
>> https://git.kernel.org/pub/scm/linux/kernel/git/hansg/linux.git/log/?h=media-atomisp
>>
>> I'll run some tests when I'm back home tonight (with access to
>> atomisp2 hw) before included this in my upcoming atomisp pull-request
>> for 6.12.
> 
> Would you be able to post a PR today? We want to switch over to our new gitlab
> tree (https://gitlab.freedesktop.org/linux-media/media-staging), but we'd like
> to get all PRs for 6.12 merged first.

Yes I already reviewed + merged all the pending atomisp stuff yesterday.

I just need to merge your "media: staging: atomisp: set lock before
calling vb2_queue_init()" and run a quick test and then I'll send out
the PR today.

Regards,
 
Hans








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