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<body><span class="vcard"><a class="email" href="mailto:zboszor@pr.hu" title="Zoltán Böszörményi <zboszor@pr.hu>"> <span class="fn">Zoltán Böszörményi</span></a>
</span> changed
<a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [pnv] Warnings after resume in i915 (misbehaving bios?)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=65497">bug 65497</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Resolution</td>
<td>FIXED
</td>
<td>---
</td>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>CLOSED
</td>
<td>REOPENED
</td>
</tr></table>
<p>
<div>
<b><a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [pnv] Warnings after resume in i915 (misbehaving bios?)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=65497#c30">Comment # 30</a>
on <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [pnv] Warnings after resume in i915 (misbehaving bios?)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=65497">bug 65497</a>
from <span class="vcard"><a class="email" href="mailto:zboszor@pr.hu" title="Zoltán Böszörményi <zboszor@pr.hu>"> <span class="fn">Zoltán Böszörményi</span></a>
</span></b>
<pre>The previous test was wrong, the patch to increase the panel power on timeout
from 1 second to 2 seconds was still applied accidentally.
Since the other patch to tone down the DRM messages to one liners, I get this
at boot:
[ 8.897390] [drm:intel_enable_lvds [i915]] *ERROR* timed out waiting for
panel to power on
and later when resuming from S3 suspend:
[ 496.056118] Suspended for 8.704 seconds
[ 496.056118] Enabling non-boot CPUs ...
[ 496.059143] x86: Booting SMP configuration:
[ 496.059145] smpboot: Booting Node 0 Processor 1 APIC 0x2
[ 496.028018] Initializing CPU#1
[ 496.061759] cache: parent cpu1 should not be sleeping
[ 496.062227] CPU1 is up
[ 496.066129] smpboot: Booting Node 0 Processor 2 APIC 0x1
[ 496.037243] Initializing CPU#2
[ 496.068754] cache: parent cpu2 should not be sleeping
[ 496.069177] CPU2 is up
[ 496.078180] smpboot: Booting Node 0 Processor 3 APIC 0x3
[ 496.049174] Initializing CPU#3
[ 496.080774] cache: parent cpu3 should not be sleeping
[ 496.081222] CPU3 is up
[ 496.083107] ACPI: Waking up from system sleep state S3
[ 496.084549] uhci_hcd 0000:00:1d.0: System wakeup disabled by ACPI
[ 496.084650] uhci_hcd 0000:00:1d.1: System wakeup disabled by ACPI
[ 496.084727] uhci_hcd 0000:00:1d.2: System wakeup disabled by ACPI
[ 496.084790] uhci_hcd 0000:00:1d.3: System wakeup disabled by ACPI
[ 496.096184] ehci-pci 0000:00:1d.7: System wakeup disabled by ACPI
[ 496.096479] PM: noirq resume of devices complete after 12.407 msecs
[ 496.097219] PM: early resume of devices complete after 0.694 msecs
[ 496.098609] usb usb2: root hub lost power or was reset
[ 496.098612] usb usb4: root hub lost power or was reset
[ 496.098618] usb usb3: root hub lost power or was reset
[ 496.098681] usb usb5: root hub lost power or was reset
[ 496.098700] rtc_cmos 00:01: System wakeup disabled by ACPI
[ 496.098723] pcieport 0000:00:1c.1: System wakeup disabled by ACPI
[ 496.099209] i8042 kbd 00:02: System wakeup disabled by ACPI
[ 496.101167] sd 0:0:0:0: [sda] Starting disk
[ 496.104216] serial 00:03: activated
[ 496.108043] serial 00:04: activated
[ 496.110331] serial 00:05: activated
[ 496.112595] serial 00:06: activated
[ 496.114970] serial 00:07: activated
[ 496.219414] r8169 0000:02:00.0 enp2s0: link down
[ 496.404549] ata2: SATA link down (SStatus 0 SControl 300)
[ 496.560066] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 496.561125] ata1.00: configured for UDMA/66
[ 496.571065] usb 2-2: reset low-speed USB device number 2 using uhci_hcd
[ 497.173783] [drm:intel_enable_lvds [i915]] *ERROR* timed out waiting for
panel to power on
[ 497.175153] PM: resume of devices complete after 1077.922 msecs
[ 497.175676] PM: Finishing wakeup.
[ 497.175679] Restarting tasks ... done.
So, we still need to raise the panel power on timeout.</pre>
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