Hello,
I have the same issue on another machine either. Blank screen during the
boot. The Radeon graphics framebuffer device doesn't work anymore.
Here is the modifed code from the DRM updates (drm-next-2025-07-30):
-
https://web.git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/diff/drivers/gpu/drm/radeon/radeon_fbdev.c?id=260f6f4fda93c8485c8037865c941b42b9cba5d2
-
https://web.git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/diff/drivers/gpu/drm/radeon/radeon_drv.c?id=260f6f4fda93c8485c8037865c941b42b9cba5d2
-
https://web.git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/diff/drivers/gpu/drm/radeon/radeon_display.c?id=260f6f4fda93c8485c8037865c941b42b9cba5d2
-
https://web.git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/diff/drivers/gpu/drm/radeon/evergreen_cs.c?id=260f6f4fda93c8485c8037865c941b42b9cba5d2
Do you have a patch for reverting these modifications? I would like to
revert these modifications for testing.
Thanks in advance,
Christian
On 03 August 2025 at 1:35 pm, Christian Zigotzky wrote:
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
