diff options
| author | Daniel Scally | 2023-02-06 16:17:52 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2023-03-11 13:55:38 +0100 |
| commit | 8dd58d3c1385bd4ee784b04d0d811dd81c95e49d (patch) | |
| tree | 6df6fd8517c2aabda6928f02310e57fc90531c54 /Documentation/ABI | |
| parent | 7a7de5957b8f86a50350e3e8a5b44a946eef0601 (diff) | |
usb: gadget: uvc: Make bSourceID read/write
[ Upstream commit b3c839bd8a07d303bc59a900d55dd35c7826562c ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.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 611b23e6488d..feb3f2cc0c16 100644 --- a/Documentation/ABI/testing/configfs-usb-gadget-uvc +++ b/Documentation/ABI/testing/configfs-usb-gadget-uvc @@ -52,7 +52,7 @@ 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 |