Selecting the device by physical address, which was implemented by commit 02c72528886a ("drm: Explicitly specify the V3D DRI device by address"), is a robust way to specify the device.
However, a number of our softwares assumes the device appears as /dev/dri/card0, so this commit reverts the previous one and adds an ability to specify the full device path instead of the card number.
Terminus-IMRC
commented
3 years ago
Selecting the device by physical address, which was implemented by commit 02c72528886a ("drm: Explicitly specify the V3D DRI device by address"), is a robust way to specify the device. However, a number of our softwares assumes the device appears as /dev/dri/card0, so this commit reverts the previous one and adds an ability to specify the full device path instead of the card number.
c.f. https://github.com/Idein/py-videocore6/pull/49