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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [SKL-Y] VGA PCI controler does not suspend"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93016#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [SKL-Y] VGA PCI controler does not suspend"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93016">bug 93016</a>
from <span class="vcard"><a class="email" href="mailto:imre.deak@intel.com" title="Imre Deak <imre.deak@intel.com>"> <span class="fn">Imre Deak</span></a>
</span></b>
<pre>(In reply to Imre Deak from <a href="show_bug.cgi?id=93016#c1">comment #1</a>)
<span class="quote">> After resuming and observing that runtime_suspended_time doesn't increase,
> could you also provide the contents of
>
> /sys/bus/pci/devices/0000:00:02.0/power/runtime_usage
>
> and if that's not zero also
>
> /sys/kernel/debug/dri/0/i915_power_domain_info ?
>
> Does the issue happen if the audio driver is unloaded?</span >
Ok, I commented without checking the dmesg log properly. Please retest using
the latest firmware:
[ 3.706008] [drm:intel_csr_ucode_init] Loading i915/skl_dmc_ver1.bin
[ 3.707891] [drm] Refusing to load old Skylake DMC firmware v1.22, please
upgrade to v1.23 or later
[<a href="https://01.org/linuxgraphics/intel-linux-graphics-firmwares">https://01.org/linuxgraphics/intel-linux-graphics-firmwares</a>].
[ 3.707955] [drm:csr_load_work_fn [i915]] *ERROR* Failed to load DMC
firmware, disabling rpm</pre>
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