Re: [PATCH v3 0/7] UVC Gadget: Extend color matching support

[Greg KH <gregkh@linuxfoundation.org>]

On Mon, Jan 30, 2023 at 02:26:32PM +0000, Daniel Scally wrote:
> The current UVC gadget implementation hardcodes a single color matching
> descriptor and includes it in the payload of USB descriptors a single time
> following all the format and frame descriptors. This is inflexible, and
> additionally applies only to the _last_ format in the array of descriptors.
> 
> This series extends the support such that the default descriptor can be amended
> and is included once-per-format instead of once-only, it then adds the ability
> to create new color matching descriptors and associate them with particular formats.
> The default color matching descriptor is retained and used where the user does not
> link a new color matching descriptor to the format, so the default interaction
> with userspace is unchanged from the current implementation.
> 
> Daniel Scally (7):
>   usb: gadget: usb: Remove "default" from color matching attributes
>   usb: uvc: Enumerate valid values for color matching
>   usb: gadget: uvc: Add struct for color matching in configs
>   usb: gadget: uvc: Copy color matching descriptor for each frame
>   usb: gadget: uvc: Remove the hardcoded default color matching
>   usb: gadget: uvc: Make color matching attributes read/write
>   usb: gadget: uvc: Allow creating new color matching descriptors
> 
>  .../ABI/testing/configfs-usb-gadget-uvc       |  19 +-
>  drivers/usb/gadget/function/f_uvc.c           |   9 -
>  drivers/usb/gadget/function/u_uvc.h           |   1 -
>  drivers/usb/gadget/function/uvc_configfs.c    | 282 ++++++++++++++++--
>  drivers/usb/gadget/function/uvc_configfs.h    |  22 +-
>  include/uapi/linux/usb/video.h                |  30 ++
>  6 files changed, 315 insertions(+), 48 deletions(-)
> 
> -- 
> 2.34.1
> 

This series does not apply against my tree at all, what was it made
against?

thanks,

greg k-h