[xf86-video-sis] RGB18 problem(?)

[Matwey V. Kornilov]

Hi,

I have xorg 7.4 with sis_drv 0.10.0. There are only psychedelic color gradients on my screen. It is like a problem that I had with XFree86 and sis_drv about five years ago on the same laptop. The problem was concerned with the color depth of LCD panel ( in my case - 18 bit ). I tried to play with "ForcePanelRGB" but it hasn't any effect. On the other hand xorg 7.2 works perfectly for me.

Unfortunately It seems that I can't solve the problem by myself and I need your help.

lspci --vv:

01:00.0 VGA compatible controller: Silicon Integrated Systems [SiS]
65x/M650/740 PCI/AGP VGA Display Adapter (prog-if 00 [VGA controller])
        Subsystem: ASUSTeK Computer Inc. Device 1612
        Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
        Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
        <TAbort- <MAbort- >SERR- <PERR- INTx-
        Interrupt: pin A routed to IRQ 11
        BIST result: 00
        Region 0: Memory at f0000000 (32-bit, prefetchable) [size=128M]
        Region 1: Memory at eb800000 (32-bit, non-prefetchable) [size=128K]
        Region 2: I/O ports at d800 [size=128]
        Capabilities: <access denied>
        Kernel modules: sisfb

Xorg.0.log is attached.

What additional information should I provide?
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Xorg.0.log.bz2
Type: application/x-bzip
Size: 6190 bytes
Desc: not available
URL: <http://lists.x.org/archives/xorg/attachments/20090120/98fd5d1a/attachment.bin>