[lvc-project] [RESEND PATCH 1/2] media: em28xx: adjust initialization order in em28xx_v4l2_init()
Dmitry Antipov
dmantipov at yandex.ru
Thu Sep 10 19:56:25 MSK 2026
On 9/10/26 3:20 PM, Hans Verkuil wrote:
> I looked at this a bit more, and the real cause is that video_register_device is called before
> em28xx_vb2_setup(). The order must be reversed: first set up the vb2 queue(s), then register
> the video devices. That should fix this.
>
> Can you try that?
Sure. Note that VBI and radio things seems can't be tested without actual hardware (e.g. just using QEMU).
Dmitry
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