[Bug 98897] Macbook pro 11,5 screen flicker when AC adapter plugged in

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Dec 14 18:16:23 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=98897

--- Comment #16 from Cédric Le Goater <clg at kaod.org> ---

> 
> What chip do you have (pci device id and revision id)?

01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Venus
XT [Radeon HD 8870M / R9 M270X/M370X] (rev 83) (prog-if 00 [VGA controller])
        Subsystem: Apple Inc. Radeon R9 M370X Mac Edition
        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: 256 bytes
        Interrupt: pin A routed to IRQ 45
        Region 0: Memory at 80000000 (64-bit, prefetchable) [size=256M]
        Region 2: Memory at b0c00000 (64-bit, non-prefetchable) [size=256K]
        Region 4: I/O ports at 3000 [size=256]
        Expansion ROM at b0c40000 [disabled] [size=128K]
        Capabilities: <access denied>
        Kernel driver in use: radeon
        Kernel modules: radeon

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