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Radeon 9000 Pro and Framebuffer



Bonjour.

Trying to set up the framebuffer with my Radeon 9000 Pro on a 2.5.69
Kernel (Debian sid). But it seems the framebuffer can not be
initialized, as the resolution does not change.

Kernel-config:

#
# Graphics support
#
CONFIG_FB=y
CONFIG_VIDEO_SELECT=y
CONFIG_FB_RADEON=y

#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_PCI_CONSOLE=y
CONFIG_FONTS=y
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y

In my lilo.conf I got:

append="video=radeonfb:1280x1024-16@60"

Also tried "radeon" instead of "radeonfb" and different resolutions.

The (hopefully) most important parts from dmesg:

Linux version 2.5.69 (root@austin) (gcc version 3.3.1 20030626 (Debian prerelease)) #1 Fri Jul 4 18:14:59 CEST 2003
Video mode to be used for restore is f00
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000003fff0000 (usable)
 BIOS-e820: 000000003fff0000 - 000000003fff3000 (ACPI NVS)
 BIOS-e820: 000000003fff3000 - 0000000040000000 (ACPI data)
 BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
127MB HIGHMEM available.
896MB LOWMEM available.
On node 0 totalpages: 262128
  DMA zone: 4096 pages, LIFO batch:1
  Normal zone: 225280 pages, LIFO batch:16
  HighMem zone: 32752 pages, LIFO batch:7
Building zonelist for node : 0
Kernel command line: BOOT_IMAGE=Debian ro root=302 video=radeonfb:1280x1024-16@60
[...]
Applying VIA southbridge workaround.
radeonfb_pci_register BEGIN
radeonfb: ref_clk=2700, ref_div=12, xclk=20000 from BIOS
radeonfb: probed DDR SGRAM 131072k videoram
radeon_get_moninfo: bios 4 scratch = 2000002
radeonfb: cannot map FB
pty: 256 Unix98 ptys configured
Linux agpgart interface v0.100 (c) Dave Jones
agpgart: Detected VIA Apollo Pro KT133/KM133/TwisterK chipset
agpgart: Maximum main memory to use for agp memory: 941M
agpgart: AGP aperture is 64M @ 0xe0000000
[drm] Initialized radeon 1.8.0 20020828 on minor 0

$lspci -vs 1:0.0
01:00.0 VGA compatible controller: ATI Technologies Inc Radeon R250 If [Radeon 9000] (rev 01) (prog-if 00 [VGA])
        Subsystem: PC Partner Limited R250 If [Radeon 9000 "Atlantis"]
        Flags: bus master, stepping, 66Mhz, medium devsel, latency 32, IRQ 10
        Memory at d0000000 (32-bit, prefetchable) [size=256M]
        I/O ports at c000 [size=256]
        Memory at e5000000 (32-bit, non-prefetchable) [size=64K]
        Expansion ROM at <unassigned> [disabled] [size=128K]
        Capabilities: [58] AGP version 2.0
        Capabilities: [50] Power Management version 2

Any hints? Merci.



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