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00a8ce8db6
Some complex camera pipelines, like the IPU6 can involve many /dev/video# nodes (32 in the IPU6 case) and the current size of 128 chars is not enough to hold all /dev/video# nodes in this cases causing SPA_KEY_DEVICE_DEVIDS to get truncated, which in turn breaks the filtering of V4L2 devices which are used by a libcamera driven camera in wireplumber. Fix this by increasing the size of devices_str[] to 256. This fixes wireplumber adding a bunch of non-function V4L2 video sources, e.g. before this "wpctl status" outputs the following video sources: Video ├─ Devices: ... ├─ Sources: │ 90. ov2740 │ * 115. ipu6 (V4L2) ... │ 135. ipu6 (V4L2) │ ├─ Filters: After this fix the output is: Video ├─ Devices: ... ├─ Sources: │ * 92. ov2740 │ ├─ Filters: Signed-off-by: Hans de Goede <hdegoede@redhat.com> |
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