Hi,
On 13-12-17 21:09, Jeremy Cline wrote:
On 11/03/2017 04:59 AM, Hans de Goede wrote:
Hi,
On 01-11-17 20:34, Laura Abbott wrote:
I'm always a bit uneasy about enabling hardware power saving
since it rarely seems to be done correctly but as Peter pointed
out it's easy to revert if something goes wrong. Having the
endorsement of upstream is also good since it means they should
be responsive.
Enabling for 4.14 sounds like a good plan. Did you intend for
this to end up in stable releases on rebase?
That was my original intention yes. But now that you explicitly
ask I guess that we may want to hold off on that and just
make the change for rawhide / F28. I will try to get the
change committed to the master branch today (otherwise
I will do it Monday). I will leave it up to you if you also
make the change to the stable releases on rebase.
We ended up putting this in the 4.14 rebase and there were a few issues
reported[0][1] on i686 and x86_64 so I've set it back to 0 on all arches
in F27 and F26. Hans, do you want to leave in on in Rawhide and see if
we can come up with some fixes or should I switch it to 0 there as well?
I would like to keep this as is for F28/rawhide, assuming that you've
made the change to only enable this on x86_64 there. IOW I think we
should fix:
[0] https://bugzilla.redhat.com/show_bug.cgi?id=1525561
By disabling the power_saving / setting the option to 0 on i686,
those machines are so old that I don't want to spend too much
effort there, also the reported symptoms
[1] https://bugzilla.redhat.com/show_bug.cgi?id=1525104
And look further into fixing this for x86_64 for F28+.
I've just send a mail about fixing this to the alsa-devs,
and I've put you (Jeremy) in the Cc.
Regards,
Hans
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