Re: NOUVEAU_LEGACY_CTX_SUPPORT Fan Speed

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Mar - can you provide the output of

lspci -nn -d 10de:

On Sat, Jun 22, 2019 at 2:17 PM Lyude Paul <lyude@xxxxxxxxxx> wrote:
Hi, is this actually an nv50 GPU, or some other model? I can try to take a closer look at this

On Sun, 2019-06-16 at 10:28 -0400, Ilia Mirkin wrote:
I don't really see anything between v5.0..v5.1 which would account for this. Could have been a subtle change to the i2c logic somewhere. The fastest way to identify the problem would be to do a bisect on the kernel to identify the commit that caused this. There are many guides for this online.

On Sat, Jun 15, 2019 at 12:17 PM Mar Mel <marmel6942@xxxxxxxxx> wrote:
Unfortunately, even with this change now reverted in kernel 5.1.10, the fan speed issue persists.

If someone could point me in the direction of a relevant commit(s) I'll happily file a bug report.

On Thursday, June 13, 2019, 11:19:25 AM EDT, Mar Mel <marmel6942@xxxxxxxxx> wrote:


As of kernel 5.1.9, on resume from suspend, my NV50 fan runs at full speed.

Not sure if it has to do with this new config option (NOUVEAU_LEGACY_CTX_SUPPORT)?

This issue is not present using kernel 5.0.21.

Years ago I filed a similar issue:


Thanks.




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-- 
Cheers,
Lyude Paul
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