Re: Black screen with GMA500 driver on Atom E680 (invalid VBT signature)

2013-11-18 Thread One Thousand Gnomes
> if i dump the memory on 0xFC of the config space, there is just some from the > BIOS vendor with a BIOS Version, but nothing like $GCT. Ok > In the Datasheet the 0xFC is described as "storage" does it mean there should > be the settings for the Graphic like VBT? > I did not find more informatio

Re: Black screen with GMA500 driver on Atom E680 (invalid VBT signature)

2013-11-16 Thread Andreas Werner
On Thu, Nov 14, 2013 at 08:57:58PM +, One Thousand Gnomes wrote: > > but if you checkout the PCI table in the driver, there is the device > > and vendor ID mentioned, that means for me that the driver supports > > the Graphic core in E680. > > And after loading the driver, it will parse for $VB

Re: Black screen with GMA500 driver on Atom E680 (invalid VBT signature)

2013-11-14 Thread One Thousand Gnomes
> but if you checkout the PCI table in the driver, there is the device > and vendor ID mentioned, that means for me that the driver supports > the Graphic core in E680. > And after loading the driver, it will parse for $VBT. > I just find a comment in the PCI table with "E620" but > the device and

Re: Black screen with GMA500 driver on Atom E680 (invalid VBT signature)

2013-11-14 Thread Andreas Werner
On Thu, Nov 14, 2013 at 01:52:09PM +, One Thousand Gnomes wrote: > > My question now is, is it a bug in the driver or in the VGA Bios? > > > > I´ve checked the VGA bios and did a hex dump but there is really no "$VBT" > > string. > > On an Atom Gen1 CPU with intel GMA500 Graphic there is the

Re: Black screen with GMA500 driver on Atom E680 (invalid VBT signature)

2013-11-14 Thread Patrik Jakobsson
On Thu, Nov 14, 2013 at 2:52 PM, One Thousand Gnomes wrote: >> My question now is, is it a bug in the driver or in the VGA Bios? >> >> I´ve checked the VGA bios and did a hex dump but there is really no "$VBT" >> string. >> On an Atom Gen1 CPU with intel GMA500 Graphic there is the string in the

Re: Black screen with GMA500 driver on Atom E680 (invalid VBT signature)

2013-11-14 Thread One Thousand Gnomes
> My question now is, is it a bug in the driver or in the VGA Bios? > > I´ve checked the VGA bios and did a hex dump but there is really no "$VBT" > string. > On an Atom Gen1 CPU with intel GMA500 Graphic there is the string in the VGA > BIOS. > But if i create the VGA BIOS for intel Atom E680 w