Enhancement: Implement classes to read drm subsystem #654
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Signed-off-by: Juerg Ritter <[email protected]>
sysfs/class_drm_card.go
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| // DrmCard contains info from files in /sys/class/drm for a | ||
| // single DRM Card device. | ||
| type DrmCard struct { |
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Drm -> DRM as of golang naming standard
sysfs/class_drm_card.go
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| type DrmCardPort struct { | ||
| Name string | ||
| Status string | ||
| Dpms string |
sysfs/class_drm_card.go
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| @@ -0,0 +1,128 @@ | |||
| // Copyright 2018 The Prometheus Authors | |||
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Update Year (same below)
Signed-off-by: Juerg Ritter <[email protected]>
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Hi @discordianfish, thanks for your feedback. I've integrated your suggestions into the PR. |
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This Pull Request adds functionality to read DRM information from the DRM kernel subsystem. This can be useful to get information of GPUs and their ports. As per now, it is possible to get the GPUs with the driver name, and for each of their ports the connection state, enablement state and DPMS state. In the future, it could be enhanced with EDID information, and more GPU driver specific information.