[Openchrome-users] trying to get DRM working on a 1106:3344 (unichrome Pro)

[Ignacio Nicolas Feijoo]

Hello Dave:

use the last drm in the cvs and add your pciids in the drm_pciids.txt to 
compile, and guala!, drm found in your PC.

sory my english, but aim a facking indiand of south america :)

dave denney wrote:
> I'm working on a Gentoo Linux system running 2.6.16-gentoo-r7 with
> a VIA EPIA EN15000 motherboard, which has a VIA CN700 North Bridge
> and a VIA8237R South Bridge.  I was able to get everything working
> for our application, except DRM.
>
> The lspci for the VGA shows:
>
> 01:00.0 0300: 1106:3344 (rev 01)
>         Subsystem: 1106:3344
>         Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
>         Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
>         Latency: 32 (500ns min)
>         Interrupt: pin A routed to IRQ 10
>         Region 0: Memory at f4000000 (32-bit, prefetchable) [size=64M]
>         Region 1: Memory at fb000000 (32-bit, non-prefetchable) [size=16M]
>         [virtual] Expansion ROM at fc000000 [disabled] [size=64K]
>         Capabilities: [60] Power Management version 2
>                 Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
>                 Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>         Capabilities: [70] AGP version 3.0
>                 Status: RQ=256 Iso- ArqSz=0 Cal=7 SBA+ ITACoh- GART64- HTrans- 64bit- FW- AGP3+ Rate=x4,x8
>                 Command: RQ=1 ArqSz=0 Cal=0 SBA+ AGP- GART64- 64bit- FW- Rate=<none>
>
> The non-verbose output of lspci:
>
> 00:00.0 Host bridge: VIA Technologies, Inc. P4M800CE Host Bridge
> 00:00.1 Host bridge: VIA Technologies, Inc. P4M800CE Host Bridge
> 00:00.2 Host bridge: VIA Technologies, Inc. P4M800CE Host Bridge
> 00:00.3 Host bridge: VIA Technologies, Inc. PT890 Host Bridge
> 00:00.4 Host bridge: VIA Technologies, Inc. P4M800CE Host Bridge
> 00:00.7 Host bridge: VIA Technologies, Inc. P4M800CE Host Bridge
> 00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI Bridge
> 00:0d.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host Controller (rev 80)
> 00:0e.0 Ethernet controller: VIA Technologies, Inc. VT6120/VT6121/VT6122 Gigabit Ethernet Adapter (rev 11)
> 00:0f.0 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06)
> 00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81)
> 00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81)
> 00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81)
> 00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81)
> 00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86)
> 00:11.0 ISA bridge: VIA Technologies, Inc. VT8237 ISA bridge [KT600/K8T800/K8T890 South]
> 00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller (rev 60)
> 00:14.0 Multimedia controller: Philips Semiconductors SAA7130 Video Broadcast Decoder (rev 01)
> 01:00.0 VGA compatible controller: VIA Technologies, Inc. Unknown device 3344 (rev 01)
>
> I get an error in Xorg and no Direct Rendering enabled:
>
> (II) VIA(0): VIAGetRec
> (**) VIA(0): Depth 24, (--) framebuffer bpp 32
> (==) VIA(0): RGB weight 888
> (==) VIA(0): Default visual is TrueColor
> (**) VIA(0): Option "DisableIRQ"
> (**) VIA(0): Option "EnableAGPDMA"
> (==) VIA(0): Using XAA acceleration architecture
> (==) VIA(0): Using HW cursor
> (**) VIA(0): Option: DisableIRQ - DRI IRQ Disabled
> (**) VIA(0): Option: EnableAGPDMA - Enabling AGP DMA
> (--) VIA(0): Chipset: "VM800"
> (II) VIA(0): VIAMapMMIO
> (--) VIA(0): mapping MMIO @ 0xfb000000 with size 0x9000
> (--) VIA(0): mapping BitBlt MMIO @ 0xfb200000 with size 0x10000
> (II) VIA(0): vgaHWGetIOBase: hwp->IOBase is 0x03d0, hwp->PIOOffset is 0x0000
> (--) VIA(0): Chipset Rev.: 0
> (WW) VIA(0): Manufacturer plainly copied main PCI ids to Subsystem/Card ids.
> (EE) VIA(0): Unknown Card-Ids (1106|3344), report this to openchrome-users at openchrome.org ASAP
> (II) VIA(0): Detected MemClk 6
> (II) VIA(0): ViaGetMemoryBandwidth
> (II) VIA(0): Detected TV Standard: NTSC.
> (==) VIA(0): Using gamma correction (1.0, 1.0, 1.0)
> (--) VIA(0): videoram =  65536k
>
> I selected this board because I thought the Unichrome Pro video
> was well supported, but apparently there are several different
> versions?  Is there any way to get this working? I tried searching
> the openchrome-users email list, but found nothing... I'v had
> no trouble with DRM on our older VIA systems that arent 'Pro'.
>
> Thanks in advance for any help!
>
>