diff options
| author | Daniel Scally <dan.scally@ideasonboard.com> | 2023-02-06 16:17:52 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-02-07 08:46:36 +0100 |
| commit | b3c839bd8a07d303bc59a900d55dd35c7826562c (patch) | |
| tree | 2f192f5871d96eedc4951603269cc9f2dfa980ac /Documentation/ABI | |
| parent | a7efe3fc7cbe27c6eb2c2a3ab612194f8f800f4c (diff) | |
usb: gadget: uvc: Make bSourceID read/write
At the moment, the UVC function graph is hardcoded IT -> PU -> OT.
To add XU support we need the ability to insert the XU descriptors
into the chain. To facilitate that, make the output terminal's
bSourceID attribute writeable so that we can configure its source.
Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
Link: https://lore.kernel.org/r/20230206161802.892954-2-dan.scally@ideasonboard.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/configfs-usb-gadget-uvc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/ABI/testing/configfs-usb-gadget-uvc b/Documentation/ABI/testing/configfs-usb-gadget-uvc index 9c716dd3ae6f..c2323f2b069b 100644 --- a/Documentation/ABI/testing/configfs-usb-gadget-uvc +++ b/Documentation/ABI/testing/configfs-usb-gadget-uvc @@ -54,7 +54,7 @@ Date: Dec 2014 KernelVersion: 4.0 Description: Default output terminal descriptors - All attributes read only: + All attributes read only except bSourceID: ============== ============================================= iTerminal index of string descriptor |