PCI device IDs for device needing the i915 invert_brightness quirk

Pedro Ângelo pangelo at void.io
Tue Jul 2 09:32:14 PDT 2013


Dear all,

Recently I've come across this article about a probable fix for my 
laptop's black screen on boot:

http://people.skolelinux.org/pere/blog/Fixing_the_Linux_black_screen_of_death_on_machines_with_Intel_HD_video.html

I've tried the fix and it works perfectly so I'm contacting you as 
directed in the above article to send the PCI device IDs of the 
integrated graphics card of the laptop in question for future inclusion 
in the driver.

The laptop is an HP Envy 14 2020, the output of lspci -vvnn for the 
graphics card is:

----

00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd 
Generation Core
Processor Family Integrated Graphics Controller [8086:0116] (rev 09) 
(prog-if 00
  [VGA controller])
         Subsystem: Hewlett-Packard Company Device [103c:3385]
         Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- 
ParErr- Step
ping- SERR- FastB2B- DisINTx+
         Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
         Latency: 0
         Interrupt: pin A routed to IRQ 52
         Region 0: Memory at c8000000 (64-bit, non-prefetchable) [size=4M]
         Region 2: Memory at b0000000 (64-bit, prefetchable) [size=256M]
         Region 4: I/O ports at 4000 [size=64]
         Expansion ROM at <unassigned> [disabled]T
         Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
                 Address: feeff00c  Data: 41c1
         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: [a4] PCI Advanced Features
                 AFCap: TP+ FLR+
                 AFCtrl: FLR-
                 AFStatus: TP-
         Kernel driver in use: i915

----

Best regards,
Pedro Ângelo


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