Displaying 3 results from an estimated 3 matches for "anywayn".
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anyway
2018 Jul 17
3
[PATCH 1/5] drm/nouveau: Prevent RPM callback recursion in suspend/resume paths
...ompiled with CONFIG_PM enabled, but I can't find a "depends on PM"
or something like that in nouveau's Kconfig. Actually, if PM is
not selected, all the nouveau_pmops_*() functions should be #ifdef'ed
away, but oddly there's no #ifdef CONFIG_PM anywhere in nouveau_drm.c.
Anywayn, if I understand the commit message correctly, you're hitting a
pm_runtime_get_sync() in a code path that itself is called during a
pm_runtime_get_sync(). Could you include stack traces in the commit
message? My gut feeling is that this patch masks a deeper issue,
e.g. if the runtime_resume c...
2018 Jul 17
0
[PATCH 1/5] drm/nouveau: Prevent RPM callback recursion in suspend/resume paths
...abled, but I can't find a "depends on PM"
> or something like that in nouveau's Kconfig. Actually, if PM is
> not selected, all the nouveau_pmops_*() functions should be #ifdef'ed
> away, but oddly there's no #ifdef CONFIG_PM anywhere in nouveau_drm.c.
>
> Anywayn, if I understand the commit message correctly, you're hitting a
> pm_runtime_get_sync() in a code path that itself is called during a
> pm_runtime_get_sync(). Could you include stack traces in the commit
> message? My gut feeling is that this patch masks a deeper issue,
> e.g. if...
2018 Jul 16
9
[PATCH 0/5] drm/nouveau: Fix a lot of nasty RPM bugs and deadlocks
This fixes quite a number of runtime PM bugs I found that have been
causing some pretty nasty issues such as:
- Deadlocking on boot
- Connector probing potentially not working while the GPU is in runtime
suspend
- i2c char dev not working while the GPU is in runtime suspend
- aux char dev not working while the GPU is in runtime suspend
There's definitely more parts of nouveau that need