radeon_fbdev_river_fbdev: failed to initialize framebuffer and setup emulaton

[Christian Zigotzky <chzigotzky@xenosoft.de>]

Hello,

Xorg doesn't work after the DRM updates drm-next-2025-07-30.

Error messages:

[dr:.radeon_fbdev_river_fbdev_proe] *ERROR* failed to initialize 
framebuffer -22
radeon 0000:01:0.0: [drm] *ERRO* fbdev: Failedto setup emulaton (ret=-22)
brd module loadedm
lop: module loadd
mpt3ss version 52.10.00.00 loaded
nve nvme0: pci fuction 0002:04:0.0
fsl-sata ffe20000.sata: SataFSL Platform/CS Driver init
scs host0: sata_fs
ta1: SATA max DMA/133 irq 68 pm-pol 0
;21;39mfsl-sat ffe221000.sata Sata FSL Platfrm/CSB Driver iit
ata1: Signatue Update detectd @ 0 msecs
scsihost1: sata_fsl[0m
ta2: SATA max UMA/133 irq 69 lm-pol 0
nvme nvm0: 4/0/0 defaul/read/poll queus
nvme0n1: p1 p p3 p4 p5 p6 p7[0m
drm:.radeon_fbdv_driver_fbdev_robe] *ERROR* filed to initialze 
framebuffer 22
fsl_dpaa_mac fe4e6000.ethernt: 
of_get_mac_adress(/soc@ffe00000/fman@40000/ethernet@e6000 failed
radeon 000:01:00.0: [dr] *ERROR* fbdev Failed to setu emulation (ret-22)
fsl_dpaa_ma ffe4e6000.ethenet: FMan MEMAC[0m
sl_dpaa_mac ffee6000.ethernet:Using random MA address: 0e

Could you please check the latest DRM updates?

Thanks,
Christian