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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [Intel NUC] HDMI1 sometimes stops working after resuming from s3 (a single monitor setup)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106182">106182</a>
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<th>Summary</th>
<td>[Intel NUC] HDMI1 sometimes stops working after resuming from s3 (a single monitor setup)
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
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<th>OS</th>
<td>Linux (All)
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>DRM/Intel
</td>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<th>Reporter</th>
<td>jesse@cola.voip.idv.tw
</td>
</tr>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
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<pre>Sometimes HDMI1 would stop working after suspend/resume.
* By switching the cable to HDMI2 we can see that HDMI2 still works.
* A reboot is required to make HDMI1 work again.
* This issue cannot be reproduce if the monitor is connected to HDMI2 in the
first place.
This issue can be reproduced with 4.17-rc1, and also drm-tip/2018-04-19
(1c7ccdf37b04bedb10e2191d34dfbba62beb79ea).
BIOS version: JYGLKCPX.86A.0020.2017.1205.1459
DMI board name: NUC7CJYH
DMI product_name: NUC7JYB
cpuinfo:
vendor_id : GenuineIntel
cpu family : 6
model : 122
model name : Intel(R) Celeron(R) J4005 CPU @ 2.00GHz
stepping : 1
microcode : 0x16
VGA controller:
00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:3185]
(rev 03) (prog-if 00 [VGA controller])
DeviceName: Onboard IGD
Subsystem: Intel Corporation Device [8086:2072]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 343
Region 0: Memory at a0000000 (64-bit, non-prefetchable) [size=16M]
Region 2: Memory at 90000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at f000 [size=64]
[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: [40] Vendor Specific Information: Len=0c <?>
Capabilities: [70] Express (v2) Root Complex Integrated Endpoint, MSI
00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr-
TransPend-
DevCap2: Completion Timeout: Not Supported, TimeoutDis-, LTR-,
OBFF Not Supported
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-,
OBFF Disabled
Capabilities: [ac] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee00018 Data: 0000
Capabilities: [d0] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v1] #1b
Capabilities: [200 v1] Address Translation Service (ATS)
ATSCap: Invalidate Queue Depth: 00
ATSCtl: Enable-, Smallest Translation Unit: 00
Capabilities: [300 v1] #13
Kernel driver in use: i915
Kernel modules: i915</pre>
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