iBook G4 - Radeon firmware

[Riccardo Mottola <riccardo.mottola@libero.it>]

Hi,

could you give me a hint for the right firmare to install for my radeon? 
I get

[   19.569835] [drm] Loading R200 Microcode
[   19.742631] radeon 0000:00:10.0: firmware: failed to load 
radeon/R200_cp.bin (-2)
[   19.742677] firmware_class: See https://wiki.debian.org/Firmware for 
information about missing firmware
[   19.742692] radeon 0000:00:10.0: Direct firmware load for 
radeon/R200_cp.bin failed with error -2
[   19.743165] [drm:r100_cp_init [radeon]] *ERROR* Failed to load firmware!
[   19.743184] radeon 0000:00:10.0: failed initializing CP (-2).
[   19.743194] radeon 0000:00:10.0: Disabling GPU acceleration


I have installed the standard firmware package firmware-linux-free but I 
must be missing some or perhaps some configuration? I don't find a 
specific ATI or Radeon firmware.


Thank you,

Riccardo