Sorry about that, seems that I was sleeping tomorrow, radeon doesn't concern r128!
Luc Knoepfli wrote:
> Luc Knoepfli wrote:
>
> > Ok I don't know if this helps you:
> > Check http://penguinppc.org/dev/. There's a link to new XF radeon ppc drivers.
> > They should work without any commpilation if you replace the old ati_drv.o and
>radeon_drv.o.
> >
> > HTH Luc
> >
> > thomas graichen wrote:
> >
> > > i have a problem with XFree86 4.1.0 and an r128 imac (blueberry slot
> > > loading) ... i would like to run it in 800x600 resolution but so far
> > > fail to do so and it looks to me a bit like a bug in XFree86 - but
> > > maybe someone here has an idea about it: (this is on a benh kernel
> > > 2.4.5-pre5 andi use the mandrake 4.1.0 XFree rpm's)
> > >
> > > * i can run x fine in 1024x768 - no problem
> > > * if i set a modeline for 800x600 in the XF86Config i get a somewhat
> > > distorted screen - which is most probably 32 pixels too wide i
> > > assume from the following output of the server
> > >
> > > (--) Chipset ATI Rage 128 RL (AGP) found
> > > ...
> > > (II) R128(0): PCI bus 0 card 16 func 0
> > > (**) R128(0): Depth 15, (--) framebuffer bpp 16
> > > (II) R128(0): Pixel depth = 15 bits stored in 2 bytes (16 bpp pixmaps)
> > > (==) R128(0): Default visual is TrueColor
> > > (**) R128(0): Option "UseFBDev"
> > > (==) R128(0): RGB weight 555
> > > (II) R128(0): Using 5 bits per RGB (8 bit DAC)
> > > (**) R128(0): Using framebuffer device
> > > ...
> > > (--) R128(0): Chipset: "ATI Rage 128 RL (AGP)" (ChipID = 0x524c)
> > > (--) R128(0): Linear framebuffer at 0x94000000
> > > (--) R128(0): MMIO registers at 0x90000000
> > > (--) R128(0): BIOS at 0x90020000
> > > (--) R128(0): VideoRAM: 8192 kByte (64-bit SDR SGRAM 2:1)
> > > (WW) R128(0): Video BIOS not detected in PCI space!
> > > (WW) R128(0): Attempting to read Video BIOS from legacy ISA space!
> > > (WW) R128(0): Video BIOS not found!
> > > (II) R128(0): PLL parameters: rf=2950 rd=56 min=12500 max=25000; xclk=5010
> > > ...
> > > (==) R128(0): Using gamma correction (1.0, 1.0, 1.0)
> > > (II) R128(0): MyMonitor: Using hsync range of 30.00-70.00 kHz
> > > (II) R128(0): MyMonitor: Using vrefresh range of 50.00-160.00 Hz
> > > (II) R128(0): Clock range: 12.50 to 250.00 MHz
> > > ...
> > > (II) R128(0): Not using default mode "1400x1050" (hsync out of range)
> > > (--) R128(0): Virtual size is 800x600 (pitch 832)
> > > ->->->->->->->->->->->->->->->->->->->->->->->->-/
> > > (**) R128(0): Mode "800x600": 62.4 MHz, 60.0 kHz, 94.9 Hz
> > > (II) R128(0): Modeline "800x600" 62.40 800 821 901 1040 600 601 604 632
>+hsync +vsync
> > > (==) R128(0): DPI set to (75, 75)
> > >
> > > * i can get rid of the screen problems by adding a virtual entry 832 600
> > > to the XF86Config-4 file (which proves the 832 theory) - in this case
> > > the picture is ok - but the mouse cursor acts 32 pixel next to its
> > > place :-)
> > >
> > > (**) R128(0): Virtual size is 832x600 (pitch 832)
> > > (**) R128(0): Mode "800x600": 62.4 MHz, 60.0 kHz, 94.9 Hz
> > > (II) R128(0): Modeline "800x600" 62.40 800 821 901 1040 600 601 604 632
>+hsync +vsync
> > > (==) R128(0): DPI set to (75, 75)
> > >
> > > * if i now (but only i once ran in the 62mhz, 60khz, 95hz before) remove
> > > the modeline so that no modeline is left and set the horizontal and
> > > refresh timings to some stupid values like 60k & 40hz so that the
> > > server itself determines its mode i end up with a working 800x600
> > > screen without any problems - but: thisonly works if the display was
> > > in one of the broken 800x600 modes before - otherwise it will end
> > > up in 1024x768 (i assume due to the fb setting timing being the one
> > > for 1024x768 on the imac)
> > >
> > > (II) R128(0): Not using default mode "1400x1050" (hsync out of range)
> > > (WW) R128(0): Mode pool is empty
> > > (--) R128(0): Virtual size is 800x600 (pitch 800)
> > > ->->->->->->->->->->->->->->->->->->->->->->->->-/
> > > (**) R128(0): Built-in mode "current": 62.4 MHz, 60.0 kHz, 94.9 Hz
> > > (II) R128(0): Modeline "current" 62.40 800 817 897 1040 600 601 604 632
>+hsync +vsync -csync
> > > (==) R128(0): DPI set to (75, 75)
> > >
> > > does anyonw have an idea what happens here? or where the 832 comes from
> > > (which is nowhere in the config)? - a lot of thanks in advance - i would
> > > really like to get this working (btw. does maybe someone else have
> > > an r128 imac running in 800x600 with 4.1.0 without those problems?)
> > >
> > > t
> > >
> > > p.s.: is there any XFree86 mailinglist this might fit into better?
> > >
> > > --
> > > thomas graichen <[EMAIL PROTECTED]> ... perfection is reached, not
> > > when there is no longer anything to add, but when there is no
> > > longer anything to take away. --- antoine de saint-exupery
