From: "Gerd Hoffmann" <address@hidden>
To: "Laszlo Ersek" <address@hidden>
Cc: address@hidden, "Eduardo Habkost" <address@hidden>, "Yuri Benditovich" <address@hidden>, "Yan Vugenfirer" <address@hidden>
Sent: Thursday, March 5, 2020 10:08:36 AM
Subject: Re: [PULL 1/1] qxl: introduce hardware revision 5
Hi,
> > + case 5: /* qxl-5 */
> > + pci_device_rev = QXL_REVISION_STABLE_V12 + 1;
> > + io_size = pow2ceil(QXL_IO_RANGE_SIZE);
> > + break;
> this patch -- commit ed71c09ffd6f -- disables ACPI S3 in the Windows 10
> guest for me, using OVMF and QXL.
>
> The "Sleep" menu entry disappears from the power button icon/menu at the
> login screen, and "psshutdown -d -t 3" (from the pstools package) also
> stops working (it reports that the computer does not support S3).
Any chance the qxl windows guest driver checks "revision == 4"
instead of "revision >= 4"?
Not with qxl-wddm-dod drivers I'm releasing.
But driver attributes that Laszlo provided are not related to any driver I'm aware of.
cheers,
Gerd