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driver: add support for Guermok HDMI to USB 3.0 capture dongle #1709

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Merged
merged 1 commit into from
Jul 30, 2025
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driver: add support for Guermok HDMI to USB 3.0 capture dongle #1709

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2 changes: 2 additions & 0 deletions CHANGES.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,8 @@ New Features in 25.1
CTRL+D specially to halt autoboot countdown without running interactive
hooks like bringing up network interfaces automatically.

- Guermok HDMI to USB 3.0 capture dongle supported

Breaking changes in 25.1
~~~~~~~~~~~~~~~~~~~~~~~~
- The deprecated pytest plugin option ``--env-config`` has been removed. Use
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8 changes: 7 additions & 1 deletion labgrid/driver/usbvideodriver.py
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Expand Up @@ -75,8 +75,14 @@ def get_qualities(self):
("mid", "image/jpeg,width=864,height=480,pixel-aspect-ratio=1/1,framerate=30/1"),
("high", "image/jpeg,width=1280,height=1024,pixel-aspect-ratio=1/1,framerate=30/1"),
])
elif match == (0x345f, 0x2130): # UltraSemi USB3 Video
return ("mid", [
("low", "image/jpeg,width=1024,height=768,pixel-aspect-ratio=1/1,framerate=30/1"),
("mid", "image/jpeg,width=1920,height=1080,pixel-aspect-ratio=1/1,framerate=30/1"),
("high", "image/jpeg,width=3840,height=2160,pixel-aspect-ratio=1/1,framerate=18/1"),
])
self.logger.warning(
"Unkown USB video device {:04x}:{:04x}, using fallback pipeline."
"Unknown USB video device {:04x}:{:04x}, using fallback pipeline."
.format(*match))
return ("mid", [
("low", "image/jpeg,width=640,height=480,framerate=30/1"),
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