[Openchrome-users] CX700M2 blank screan...

Thu Dec 27 12:38:44 PST 2007

Dnia czwartek, 27 grudnia 2007, napisaÅ‚eÅ›:
> Which hardware is this ? Could it be this tiny beast ?
> http://www.fic.com.tw/product/umpc.aspx

Yep, exactly it is this one, take a look heare:
http://www.comes.com.pl/pico740/spec.htm

> Yup, that's the way, at least for now. This should be automatically
> enabled in case of a LCD display on CX700, but it's currently not. I'll
> fix it.

It is a good idea, I just add CX_700 ;-)

   if (pBIOSInfo->PanelActive &&
        ((pVia->Chipset == VIA_K8M800) ||
        (pVia->Chipset == VIA_PM800) ||
        (pVia->Chipset == VIA_VM800) ||
        (pVia->Chipset == VIA_P4M890) ||
        (pVia->Chipset == VIA_K8M890) ||
        (pVia->Chipset == VIA_P4M900) ||
        (pVia->Chipset == VIA_CX700))) {          /* small add... */

        xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
                   "Panel on K8M800, PM800, VM800, P4M890, K8M890 or P4M900 "
                   "is currently not supported.\n");
        xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
                   "Using VBE to set modes to work around this.\n");

        pVia->useVBEModes = TRUE;
    }

> Could you please provide a full xorg log ?

Ok, it is in attached.

One more, when I use openchrome VGA text terminal is fuzzy damaged.
Also direct rendering is set to NO.

root at localhost ~]# dmesg | grep drm
[drm] Initialized drm 1.1.0 20060810
[drm] Initialized via 2.11.1 20070202 on minor 0
[root at localhost ~]#

###

My main point is to have 1000x600 resolution, because on this resolution in X 
this 7'' display is useless.

###

P.S. My chipset id:
[root at localhost src]# cat via_id.c | grep CX700
    /*** CX700 ***/
    {"VIA VT8454B",                           VIA_CX700,   0x0908, 0x1975, 
VIA_DEVICE_LCD}, /* Evaluation board, reference possibly wrong */
    {"VIA VT3324 (CX700)",                    VIA_CX700,   0x1106, 0x3157, 
VIA_DEVICE_LCD},
    {"VIA VT8380D (CX700M2)",                 VIA_CX700,   0x1509, 0x2D30, 
VIA_DEVICE_LCD},
[root at localhost src]#

PP.S. My xorg.conf:
[root at localhost ~]# cat /etc/X11/xorg.conf | egrep -v '^(#|$)'
Section "ServerLayout"
        Identifier     "Default Layout"
        Screen      0  "Screen0" 0 0
        InputDevice    "Keyboard0" "CoreKeyboard"
        InputDevice    "Synaptics" "CorePointer"
EndSection
Section "Module"
        Load  "glx"
EndSection
Section "InputDevice"
        Identifier  "Keyboard0"
        Driver      "kbd"
        Option      "XkbModel" "pc105"
        Option      "XkbLayout" "pl"
EndSection
Section "InputDevice"
        Identifier  "Synaptics"
        Driver      "synaptics"
        Option      "Device" "/dev/input/mice"
        Option      "Protocol" "auto-dev"
        Option      "Emulate3Buttons" "yes"
EndSection
Section "Device"
        Identifier  "Videocard0"
        Driver      "openchrome"
        BusID       "PCI:1:0:0"
EndSection
Section "Screen"
        Identifier "Screen0"
        Device     "Videocard0"
        DefaultDepth     24
        SubSection "Display"
                Viewport   0 0
                Depth     24
        EndSubSection
EndSection
Section "DRI"
        Group 0
        Mode 0666
EndSection
[root at localhost ~]#

PPP.S. lspci, lsusb:
[root at localhost src]# lspci
00:00.0 Host bridge: VIA Technologies, Inc. CX700 Host Bridge (rev 10)
00:00.1 Host bridge: VIA Technologies, Inc. CX700 Host Bridge
00:00.2 Host bridge: VIA Technologies, Inc. CX700 Host Bridge
00:00.3 Host bridge: VIA Technologies, Inc. CX700 Host Bridge
00:00.4 Host bridge: VIA Technologies, Inc. CX700 Host Bridge
00:00.7 Host bridge: VIA Technologies, Inc. CX700 Host Bridge
00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI Bridge
00:0f.0 IDE interface: VIA Technologies, Inc. Unknown device 0581
00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 
Controller (rev 90)
00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 
Controller (rev 90)
00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 
Controller (rev 90)
00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 90)
00:11.0 ISA bridge: VIA Technologies, Inc. CX700 PCI to ISA Bridge
00:11.7 Host bridge: VIA Technologies, Inc. CX700 Internal Module Bus
00:13.0 PCI bridge: VIA Technologies, Inc. CX700 Host Bridge
00:13.1 PCI bridge: VIA Technologies, Inc. CX700 PCI to PCI Bridge
01:00.0 VGA compatible controller: VIA Technologies, Inc. CX700M2 UniChrome 
PRO II Graphics (rev 03)
02:01.0 Audio device: VIA Technologies, Inc. VIA High Definition Audio 
Controller (rev 10)
03:09.0 Ethernet controller: Realtek Semiconductor Co., Ltd. 
RTL-8139/8139C/8139C+ (rev 10)
[root at localhost src]# lsusb
Bus 004 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 003 Device 002: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle 
(HCI mode)
Bus 003 Device 001: ID 0000:0000
Bus 001 Device 006: ID 0bda:0158 Realtek Semiconductor Corp.
Bus 001 Device 005: ID 05e3:0608 Genesys Logic, Inc.
Bus 001 Device 004: ID 0bda:8187 Realtek Semiconductor Corp.
Bus 001 Device 002: ID 04b4:6830 Cypress Semiconductor Corp. USB-2.0 IDE 
Adapter
Bus 001 Device 001: ID 0000:0000
[root at localhost src]#

-- 
Damian Kolkowski
-------------- nastêpna czê¶æ ---------
Zaï¿½ï¿½cznik, ktï¿½ry nie byï¿½ tekstem zostaï¿½ usuniï¿½ty...
Name: Xorg.0.log
Type: text/x-log
Size: 29148 bytes
Desc: nie znany
Url : http://wiki.openchrome.org/pipermail/openchrome-users/attachments/20071227/450c1810/Xorg.0-0001.bin
-------------- nastêpna czê¶æ ---------
# Xorg configuration created by pyxf86config

Section "ServerLayout"
	Identifier     "Default Layout"
	Screen      0  "Screen0" 0 0
	InputDevice    "Keyboard0" "CoreKeyboard"
	InputDevice    "Synaptics" "CorePointer"
EndSection

Section "Module"
        Load  "glx"
EndSection

Section "InputDevice"
	Identifier  "Keyboard0"
	Driver      "kbd"
	Option	    "XkbModel" "pc105"
	Option	    "XkbLayout" "pl"
EndSection

Section "InputDevice"
	Identifier  "Synaptics"
	Driver      "synaptics"
	Option	    "Device" "/dev/input/mice"
	Option	    "Protocol" "auto-dev"
	Option	    "Emulate3Buttons" "yes"
EndSection

Section "Device"
#Option "PanelSize" "800x600"
#Option "VBEModes" "true"
#Option "EnableAGPDMA" "true"
#Option "ActiveDevice" "LCD,CRT"
#Option "NoDDCValue" "true"
#Option "XVideo" "On"
#Option "AccelMethod" "EXA"
#Option "ExaScratchSize" "8192"
#Option "MaxDRIMem" "16384"
#Option "MigrationHeuristic" "greedy"
#Option "SWCursor" "true"
#Option "UseFBDev" "false"
	Identifier  "Videocard0"
	Driver      "openchrome"
	BusID       "PCI:1:0:0"
EndSection

Section "Screen"
	Identifier "Screen0"
	Device     "Videocard0"
	DefaultDepth     24
	SubSection "Display"
		Viewport   0 0
		Depth     24
#		Modes     "800x600"
	EndSubSection
EndSection

Section "DRI"
	Group 0
	Mode 0666
EndSection