[Openchrome-users] issue on VIA EPIA EX10000EG using openchrome
Willem van Asperen
willem at van.asperen.org
Thu Nov 15 14:35:57 PST 2012
Hi All,
Based on the patch supplied by Xavier I have created the following patch
on via_output.c:
|343c343,344||
||< if (ViaTVDACSense(pScrn))||
||---||
||> // HACK: force TV connected to cater for EPIA board||
||> //if (ViaTVDACSense(pScrn))||
|
This makes my TV-1 being seen as "connected", so that's the good news!
Xorg.0.log:
|...||
||[ 4170.999] (II) CHROME(0): Printing probed modes for output TV-1||
||[ 4170.999] (II) CHROME(0): Modeline "640x480"x63.8 30.00 640 688
744 784 480 488 495 600 -hsync -vsync (38.3 kHz d)||
||[ 4170.999] (II) CHROME(0): Output VGA-1 disconnected||
||[ 4170.999] (II) CHROME(0): Output TV-1 connected||<<--- Result!
||[ 4170.999] (II) CHROME(0): Using exact sizes for initial modes||
||[ 4170.999] (II) CHROME(0): Output TV-1 using initial mode 640x480||
||[ 4170.999] (II) CHROME(0): VIAFreeScreen||
||[ 4170.999] (II) CHROME(0): VIAUnmapMem||
||[ 4171.003] (II) CHROME(0): VIAFreeRec||
||[ 4171.003] (II) CHROME(0): I2C device "I2C bus 2:VT1625" removed.||
|
The bad news is that it makes X go ploof... The above is actually the
tail of Xorg.0.log. After this, X just disappears.
So there must be more to it.
Any thoughts?
Regards,
Willem
On 11/11/2012 11:14 PM, Xavier Bachelot wrote:
> Hi Willem,
>
> On 11/10/2012 01:56 PM, Willem van Asperen wrote:
>> I have been running Arch Linux on a VIA EPIA EX10000EG with success
>> using version openchrome 0.2.906, until the upgrade of openchrome to
>> 0.3.0. Since then my screen just comes up blank black.
> I'm using the attached patch with an Epia EX. However, in my case, the
> display is connected throught DVI-A using a DVI-to-VGA dongle. I'm not
> sure how your board is connected, so that may or may not help.
>
> Regards,
> Xavier
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