Re: [acpi-jp 1789] Re: ACPI video driver (for Dell Latitude C640)

2002-10-09 Thread Mark Santcroos
Hi Lars, On Tue, Oct 08, 2002 at 10:38:43AM -0700, Lars Eggert wrote: > any news on this issue? I'm seeing the same problems with suspend on a > Dell Latitude C600 with a ATI Mobility M3... The news is that I got reference docs from ATI that have all the info I need. It's now a mather of enough

Re: [acpi-jp 1789] Re: ACPI video driver (for Dell Latitude C640)

2002-10-08 Thread Lars Eggert
Mark, any news on this issue? I'm seeing the same problems with suspend on a Dell Latitude C600 with a ATI Mobility M3... Lars Mark Santcroos wrote: > On Wed, Sep 11, 2002 at 12:22:04AM +0900, Mitsuru IWASAKI wrote: > >>>Do you think that there is a change that this is in the direction of DPM

Re: [acpi-jp 1789] Re: ACPI video driver (for Dell Latitude C640)

2002-09-10 Thread Mark Santcroos
On Wed, Sep 11, 2002 at 12:22:04AM +0900, Mitsuru IWASAKI wrote: > > Do you think that there is a change that this is in the direction of DPMS, > > or is that very unliky? I tried to find the spec for DPMS but it seems to > > be a closed on (at least to non-members). > > It seems that old laptops

Re: [acpi-jp 1789] Re: ACPI video driver (for Dell Latitude C640)

2002-09-10 Thread Mark Santcroos
On Wed, Sep 11, 2002 at 12:22:04AM +0900, Mitsuru IWASAKI wrote: > It seems that old laptops don't have VGA specific ACPI objects, so > many people will be happy if we can implement non-ACPI VGA driver w/ > ATI chips hack. > BTW, have you checked for XFree86 code? Hopefully we might find > some h

Re: [acpi-jp 1789] Re: ACPI video driver (for Dell Latitude C640)

2002-09-10 Thread Mitsuru IWASAKI
> On Thu, Aug 29, 2002 at 11:11:15PM +0200, Mark Santcroos wrote: > > I worked around this by making the driver a child of pci instead of a > > child of acpi. (Which is even more correct too) > > My driver is a child of acpi again and at this point it always seems to be > called at resume too. I

Re: ACPI video driver (for Dell Latitude C640)

2002-09-10 Thread Mark Santcroos
On Thu, Aug 29, 2002 at 11:11:15PM +0200, Mark Santcroos wrote: > I worked around this by making the driver a child of pci instead of a > child of acpi. (Which is even more correct too) My driver is a child of acpi again and at this point it always seems to be called at resume too. I don't know w

Re: ACPI video driver (for Dell Latitude C640)

2002-08-29 Thread Mark Santcroos
On Wed, Aug 28, 2002 at 03:43:07PM +0200, Mark Santcroos wrote: > It seems that the 'device_resume' functions are called rather unreliably. > > Most of the time it is not called at all, I couldn't find a pattern yet. > Is this a known problem? I worked around this by making the driver a child of

Re: ACPI video driver (for Dell Latitude C640)

2002-08-28 Thread Mark Santcroos
On Tue, Aug 27, 2002 at 05:58:55PM +0900, Mitsuru IWASAKI wrote: > For starting, I think just extending vga_pci would be OK. I hacked up a very rough version of a acpivideo driver for my specific DSDT. My screen now goes off if I suspend. I also think that I figured out what I need to turn it ba