radeon on ibook G3

[luca suriano]

Hi, this is my dmesg.

$ dmesg | grep err
error: [drm:pid0:radeon_wb_init] *ERROR* (-22) create WB bo failed
error: [drm:pid0:r100_init] *ERROR* Disabling GPU acceleration
error: [drm:pid0:radeon_get_bios] *ERROR* Unable to locate a BIOS ROM
error: [drm:pid0:radeon_get_bios] *ERROR* Unable to locate a BIOS ROM
error: [drm:pid0:radeon_ttm_backend_bind] *ERROR* failed to bind 1 pages at 0x00000000
error: [drm:pid0:radeon_wb_init] *ERROR* (-22) create WB bo failed
error: [drm:pid0:r100_init] *ERROR* Disabling GPU acceleration
error: [drm:pid0:radeon_get_bios] *ERROR* Unable to locate a BIOS ROM