Messages in this thread | | | From | Rafael Ávila de Espíndola <> | Subject | Re: amdgpu: suspend-to-idle on a 4350G desktop | Date | Mon, 23 Jan 2023 08:03:24 -0100 |
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Will do.
Thanks, Rafael
"Limonciello, Mario" <Mario.Limonciello@amd.com> writes:
> [AMD Official Use Only - General] > > Rafael, > > Can you please open a bug report here > https://gitlab.freedesktop.org/drm/amd/-/issues > > And attach the log from: > https://gitlab.freedesktop.org/drm/amd/-/blob/master/scripts/amd_s2idle.py > > If it fails prerequisites please also include a full dmesg including a suspend cycle. > > Thanks, > ________________________________ > From: Rafael Ávila de Espíndola <rafael@espindo.la> > Sent: Saturday, January 21, 2023 10:37:23 AM > To: Limonciello, Mario <Mario.Limonciello@amd.com> > Cc: linux-kernel@vger.kernel.org <linux-kernel@vger.kernel.org> > Subject: amdgpu: suspend-to-idle on a 4350G desktop > > Hi, > > I have a desktop that doubles as a NAS, and would like to suspend it > when not in use. It works, but when it comes back it is using about 7W > more than before going to sleep. > > It looks like a6ed2035878e5ad2e43ed175d8812ac9399d6c40 is the > culprit. The system doesn't even support S3: > > % cat /sys/power/mem_sleep > [s2idle] > > And looks like the vendor decided that they should not define > ACPI_FADT_LOW_POWER_S0. The MB is a Gigabyte B550I AORUS PRO AX with > bios version F16e. > > Which systems had crashes when ACPI_FADT_LOW_POWER_S0 was not defined? > Would it be possible to limit the check only to those systems or at > least only to systems that have S3? > > I can build the amdgpu module without that check and see if the problem > goes away if that would help. > > Thanks, > Rafael
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