Bug 101792 - nouveau driver doesn't work in kms mode with ION GPU
Summary: nouveau driver doesn't work in kms mode with ION GPU
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/nouveau (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: Nouveau Project
QA Contact: Xorg Project Team
Depends on:
Reported: 2017-07-14 16:54 UTC by bigboo
Modified: 2019-12-04 09:29 UTC (History)
0 users

See Also:
i915 platform:
i915 features:


Description bigboo 2017-07-14 16:54:45 UTC
I tried 2 linux distributions aimed at retrogaming.

Lakka is based on librelec, it use nouveau driver with kms, but don't display anything on my hdmi TV or a pc monitor.

I also tried Recalbox, it's based on buildroot and the problem is exactly the same.

You can find all the logs here:
Comment 1 Ilia Mirkin 2017-07-14 17:00:35 UTC
Can you try a newer kernel? There was an issue affecting MCP77/79 HDMI outputs that was fixed in 4.10 (commit 7dfee6827780d4228148263545af936d0cae8930 upstream).
Comment 2 bigboo 2017-07-14 17:06:32 UTC
I don't know how to update kernel in lakka/librelec, but I'll wait for a new version and I will test that. Thank you!
Comment 3 Martin Peres 2019-12-04 09:29:53 UTC
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