<html>Tested-by: Ashok Sidipotu <ashok.sidipotu@collabora.com><br /><br />On Monday, May 15, 2023 18:15 IST, Kieran Bingham <kieran.bingham@ideasonboard.com> wrote:<br /> <blockquote type="cite" cite="20230515124550.3601128-5-kieran.bingham@ideasonboard.com">Provide a new Camera property that allows pipeline handlers to list any<br />devices used to operate the device. This allows other frameworks and<br />daemons such as Pipewire to better understand the resources consumed by<br />a Camera and consider ignoring those resources when enumerating camera<br />devices on a system.<br /><br />Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com><br />Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com><br />---<br />src/libcamera/property_ids.yaml | 7 +++++++<br />1 file changed, 7 insertions(+)<br /><br />diff --git a/src/libcamera/property_ids.yaml b/src/libcamera/property_ids.yaml<br />index cb55e0ed2283..6141942969f9 100644<br />--- a/src/libcamera/property_ids.yaml<br />+++ b/src/libcamera/property_ids.yaml<br />@@ -690,6 +690,13 @@ controls:<br />that is twice that of the full resolution mode. This value will be valid<br />after the configure method has returned successfully.<br /><br />+ - Devices:<br />+ type: int64_t<br />+ size: [n]<br />+ description: |<br />+ A list of integer values of type dev_t denoting major and minor device<br />+ number of the underlying devices used in the operation of this camera.<br />+<br /># ----------------------------------------------------------------------------<br /># Draft properties section<br /><br />--<br />2.34.1<br /> </blockquote><br /><br /> </html>