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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