Displaying 2 results from an estimated 2 matches for "suspend_".
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2019 Jul 25
0
[PATCH 2/2] drm/nouveau: Don't retry infinitely when receiving no data on i2c over AUX
...trying to access i2c busses with the GPU in runtime suspend, I
accidentally had missed one important detail that was mentioned on the
bug report this commit was supposed to fix: that the CPU would only lock
up when trying to access i2c busses _on connected devices_ _while the
GPU is not in runtime suspend_. Whoops. That definitely explains why I
was not able to get my machine to hang with i2c bus interactions until
now, as plugging my P50 into it's dock with an HDMI monitor connected
allowed me to finally reproduce this locally.
Now that I have managed to reproduce this issue properly, it looks...
2019 Jul 25
3
[PATCH 0/2] drm/nouveau: i2c over DP AUX fixes
This is another attempt at fixing an issue with
yes | sensors-detect
Causing some machines with nouveau loaded to hang if certain kinds of
displays are attached. I've also included one minor fix that I found
along the way of troubleshooting this issue.
Lyude Paul (2):
drm/nouveau: Fix missing elses in g94_i2c_aux_xfer
drm/nouveau: Don't retry infinitely when receiving no data on i2c