Re: [PATCH i-g-t 2/3] lib/igt_sysfs: igt_sysfs_path only works for master nodes

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On 28/11/2017 20:52, Chris Wilson wrote:
Quoting Tvrtko Ursulin (2017-11-28 18:09:56)
From: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>

DRM code defines the minor range for master nodes as 0-63, so express that
explicitly near the top of the function.

We do use rendernodes, so we had better support them correctly. I
thought the premise of /sys/dev/char/$maj:$min/ was that it would work
with render as well as master nodes.

It's doable, but since the current code does not support them I did not feel the responsibility to extend the functionality in that way.

Regards,

Tvrtko
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