[Libdlo] dlfb 0.2rc2 (udlfb)

[Greg KH]

On Thu, May 28, 2009 at 12:00:27AM -0700, Greg KH wrote:
> On Wed, May 27, 2009 at 11:55:25PM -0700, Greg KH wrote:
> > On Tue, May 26, 2009 at 04:05:31PM +0200, Roberto De Ioris wrote:
> > > Hi all this is a second release candidate for the displaylink
> > > framebuffer linux module.
> > > 
> > > It implements edid (the devices is set to the best display resolution
> > > dinamically), multiple devices connected to the same system, and some
> > > code refactoring.
> > > 
> > > Resolutions supported are:
> > > 
> > > 1400x1050
> > > 1280x1024
> > > 1024x768
> > > 800x480
> > > 
> > > tested on
> > > 
> > > vibook
> > > mimo display 710 and 730
> > > hp docking station
> > > asus vw223
> > 
> > Hm, I get the following error when plugging this into a displaylink
> > device that is attached to a viewsonic monitor:
> > [  345.176855] udlfb 1-6.1.4.4:1.0: usb_probe_interface
> > [  345.176858] udlfb 1-6.1.4.4:1.0: usb_probe_interface - got id
> > [  345.176861] DisplayLink device attached
> > [  345.177274] ret control msg 0: 4 0500fffffff0
> > [  345.228207] EDID XRES 0 YRES 0
> > [  345.228214] INIT VIDEO 0 800 480
> > [  345.228218] INIT VIDEO 1 1024 768
> > [  345.228222] INIT VIDEO 2 1280 1024
> > [  345.228227] INIT VIDEO 3 1400 1050
> > [  345.228250] udlfb: probe of 1-6.1.4.4:1.0 failed with error -12
> > 
> > Something not nice with my EDID tables for the monitor?
> 
> Ok, odd, I added some debugging, and it now works, let me poke at this
> some more...

Ah, it's when the monitor goes into "sleep" mode, and then I plug it in,
we can't seem to wake it up.

Is there just a command that we have to send to it to kick it awake?

Also, where can I get the source for con2fbmap?  I see it's part of the
fbset debian package, but that's not the distro I use these days.

thanks,

greg k-h