[Openchrome-users] Rv: Rv: Problems using VX855/VX875 Chrome 9 HCM Integrated Graphics
Isaac Pascual
orkosoy at yahoo.es
Fri Mar 7 12:34:00 PST 2014
drm-openchrome is a linux kernel branch?
I try to make a package for archlinux... linux-drm-openchrome is a good name for that?
El Jueves 6 de marzo de 2014 0:12, Isaac Pascual <orkosoy at yahoo.es> escribió:
Ok!
Yes the output is HDMI...
Then I try to activate KMS tomorrow...
I tell news here!
Thanks for all!
El Miércoles 5 de marzo de 2014 23:36, Xavier Bachelot <xavier at bachelot.org> escribió:
On 03/05/2014 11:18 PM, Isaac Pascual wrote:
>
>
>
> El Martes 4 de marzo de 2014 22:17, Xavier Bachelot
> <xavier at bachelot.org> escribió:
> On 03/04/2014 08:13 PM, Isaac Pascual wrote:
>> Hello to all users and developers!
>>
>> First of all thanks for all the work you do!
>>
>> I have some trouble with the graphics chip VX855 the output of xinit
>> command is:
>>
>> DRM memory allocation failed -6
>>
>> Someone know whats happening?
>>
> DRM is not supported for Chrome9 chips, but this shouldn't prevent your
> GPU to work. Can you share your X log and details on your setup and what
> is happening when you start X ?
>
> My setup is default (on Archlinux)
>
By setup, I meant how the screen is connected to the board, but I wasn't
clear, sorry. Actually, I think I know what's is he happening from the
log and looking at the Artigo 1100 hardware spec.
> My
Xorg.0.log grep by (EE):
> [ 1706.859] (EE) open /dev/dri/card0: No such file or directory
> [ 1706.951] (EE) CHROME(0): [drm] Failed to open DRM device for
> pci:0000:00:01.0: No such file or directory
> [ 1707.008] (EE) AIGLX: reverting to software rendering
> [ 1735.339] (EE) Server terminated successfully (0). Closing log file.
>
> All log:
...snip...
> [ 1706.967] (II) CHROME(0): ViaOutputsDetect
> [ 1706.967] (==) CHROME(0): LVDS-0 : Digital output bus width is 12 bits.
> [ 1706.967] (==) CHROME(0): LVDS-0 : DVI Center is disabled.
> [ 1706.967] (==) CHROME(0): LVDS Panel will not be forced.
> [ 1706.967] (==) CHROME(0): Panel size is not selected from config file.
> [ 1706.967] (II) CHROME(0): Output VGA-1 has no monitor section
> [ 1706.969] (II) CHROME(0): I2C device "I2C bus 1:ddc2"
registered at
> address 0xA0.
> [ 1706.975] (--) CHROME(0): Test for CRT with VSYNC
> [ 1706.975] (II) CHROME(0): EDID for output VGA-1
> [ 1706.975] (II) CHROME(0): Output VGA-1 disconnected
> [ 1706.975] (WW) CHROME(0): No outputs definitely connected, trying
> again...
> [ 1706.975] (II) CHROME(0): Output VGA-1 disconnected
> [ 1706.975] (WW) CHROME(0): Unable to find connected outputs - setting
> 1024x768 initial framebuffer
From the above log, I guess your board is connected to the screen with
HDMI. Unfortunately, HDMI is not support while the driver is in UMS
mode, and all you get when starting X is a black screen.
You'll have to either use the VGA port, or look a this page for
direction on how to setup KMS :
http://www.freedesktop.org/wiki/Openchrome/TtmGemKms/
KMS is still a work in progress thought and it still has a number of
limitations.
Regards,
Xavier
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