Re: [PATCH v5 13/14] media: ov772x: make set_fmt() and s_frame_interval() return -EBUSY while streaming

Hi Akinobu, thanks for the patch On Sun, May 06, 2018 at 11:19:28PM +0900, Akinobu Mita wrote: > The ov772x driver is going to offer a V4L2 sub-device interface, so > changing the output data format and the frame interval on this sub-device > can be made anytime. However, these requests are

[PATCH v5 13/14] media: ov772x: make set_fmt() and s_frame_interval() return -EBUSY while streaming

The ov772x driver is going to offer a V4L2 sub-device interface, so changing the output data format and the frame interval on this sub-device can be made anytime. However, these requests are preferred to fail while the video stream on the device is active. Cc: Jacopo Mondi