Re: [PATCH] usb: gadget: uvc: Add H264 frame format support

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Sure greg adding the details in documentation and yeah it is needed as i have changed uvc frame structure
from single to separate for mjpeg, uncompressed and h264.
Updating the details in next patchset.
On Mon, Jul 08, 2024 at 09:43:28AM +0530, Akash Kumar wrote:
Add support for framebased frame format which can be used to support
multiple formats like H264 or H265 other than mjpeg and YUV frames.

Framebased format is set to H264 by default, which can be updated to
other formats by updating the GUID through guid configfs attribute.

Signed-off-by: Akash Kumar <quic_akakum@xxxxxxxxxxx>
---
  drivers/usb/gadget/function/uvc_configfs.c | 570 ++++++++++++++++++---
  drivers/usb/gadget/function/uvc_configfs.h |  34 +-
  drivers/usb/gadget/function/uvc_v4l2.c     |  80 ++-
  include/uapi/linux/usb/video.h             |  62 +++
  4 files changed, 638 insertions(+), 108 deletions(-)
DOn't you need to add the new configfs entries to Documentation/ABI/?

And how is anyone going to know about this new api or format if there
are not new files?  WHere is it now documented?

thanks,

greg k-h
Thanks,
Akash




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