On Tue, 8 Sep 2009, Giuliano Pochini wrote: > On Sun, 6 Sep 2009 15:16:57 +0100 (BST) > Mark Hills <mark@xxxxxxxxxxx> wrote: > >> I have an Echo Layla 3G in my workstation. It works for audio, but does >> not recover from ACPI suspend to RAM. > > I does not recover because there is not suspend/resume support. I wrote > almost complete support a lot of time ago which wasn't merged due to two > unsolved issues. The resurrection procedure (actually it is a reinit from > scratch) was very unreliable on my Gina24 for unknown reasons and there > was an atomicity issue in the rawmidi interface. > I can manage to provide you a patch for testing in a few days. Thanks Giuliano and Takashi for the replies. The reason for my quietness is I decided loading/unloading the module was a hack so I followed Takashi's documentation, aiming to implement some kind of suspend/resume. However didn't have a great deal of luck; it's made especially hard with not having a separate serial console or way of viewing debug messages when the machine locks. It seemed that the amount of de-initialisation affects the ability to reinitialise the Layla 3G card from scratch. Then I ran out of time. It would be great to see the patch, I'd be very happy to help with testing. Thanks for your work on this. -- Mark _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
