Messages in this thread | | | Subject | Re: udldrm does not recover from powersave? Re: udldrmfb: causes WARN in i915 on X60 (x86-32) | From | Thomas Zimmermann <> | Date | Fri, 26 Feb 2021 09:48:04 +0100 |
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Hi
Am 25.02.21 um 10:53 schrieb Pavel Machek: > Hi! > >>> This is in -next, but I get same behaviour on 5.11; and no, udl does >> >> Thanks for reporting. We are in the process of fixing the issue. The latest >> patch is at [1]. >> > > Thank you, that fixes the DMA issue, and I can use the udl. > > ...for a while. Then screensaver blanks laptop screen, udl screen > blanks too. Upon hitting a key, internal screen shows up, udl does > not. > > I try rerunning xrandr ... --auto, but could not recover it. > > Any ideas?
Seems unrelated. I tested for the issue with the last good revision and with the latest fix applied. I use Gnome/X11.
With both kernels, the udl adapter's display came back after suspending. So I'd attribute the problem to something else.
Best regards Thomas
> > Best regards, > Pavel > > > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel >
-- Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Maxfeldstr. 5, 90409 Nürnberg, Germany (HRB 36809, AG Nürnberg) Geschäftsführer: Felix Imendörffer
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