https://bugzilla.kernel.org/show_bug.cgi?id=220230
Bug ID: 220230
Summary: linux-firmware 20250613 breaks AMD iGPU
Product: Drivers
Version: 2.5
Hardware: Intel
OS: Linux
Status: NEW
Severity: high
Priority: P3
Component: Video(DRI - non Intel)
Assignee: drivers_video-...@kernel-bugs.osdl.org
Reporter: therealgray...@proton.me
Regression: No
Upon booting the system with the tagged version of linux-firmware 20250613
installed, iGPU on the Ryzen 9950X does not work. The monitor does not detect a
signal and the following is printed to journalctl. Could this be related to the
following commit?
e663dc7a2122 amdgpu: updates for dcn 3.20 and dcn 4.01 firmware to 0.1.10.0
journal output:
kernel: amdgpu 0000:76:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data:
DMCUB error - collecting diagnostic data
kernel: amdgpu 0000:76:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data:
DMCUB error - collecting diagnostic data
kernel: [drm:parse_hdmi_amd_vsdb [amdgpu]] *ERROR* EDID CEA parser failed
kernel: amdgpu 0000:76:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data:
DMCUB error - collecting diagnostic data
kernel: amdgpu 0000:76:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data:
DMCUB error - collecting diagnostic data
kernel: amdgpu 0000:76:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data:
DMCUB error - collecting diagnostic data
kernel: amdgpu 0000:76:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data:
DMCUB error - collecting diagnostic data
kernel: amdgpu 0000:76:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data:
DMCUB error - collecting diagnostic data
kernel: amdgpu 0000:76:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data:
DMCUB error - collecting diagnostic data
kernel: amdgpu 0000:76:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data:
DMCUB error - collecting diagnostic data
kernel: amdgpu 0000:76:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data:
DMCUB error - collecting diagnostic data
kernel: amdgpu 0000:76:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data:
DMCUB error - collecting diagnostic data
kernel: [drm:parse_hdmi_amd_vsdb [amdgpu]] *ERROR* EDID CEA parser failed
kernel: amdgpu 0000:76:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data:
DMCUB error - collecting diagnostic data
kernel: amdgpu 0000:76:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data:
DMCUB error - collecting diagnostic data
kernel: [drm:parse_hdmi_amd_vsdb [amdgpu]] *ERROR* EDID CEA parser failed
kernel: amdgpu 0000:76:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data:
DMCUB error - collecting diagnostic data
kernel: [drm:parse_hdmi_amd_vsdb [amdgpu]] *ERROR* EDID CEA parser failed
kernel: amdgpu 0000:76:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data:
DMCUB error - collecting diagnostic data
kernel: amdgpu 0000:76:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data:
DMCUB error - collecting diagnostic data
kernel: amdgpu 0000:76:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data:
DMCUB error - collecting diagnostic data
kernel: amdgpu 0000:76:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data:
DMCUB error - collecting diagnostic data
kernel: amdgpu 0000:76:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data:
DMCUB error - collecting diagnostic data
kernel: amdgpu 0000:76:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data:
DMCUB error - collecting diagnostic data
kernel: amdgpu 0000:76:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data:
DMCUB error - collecting diagnostic data
kernel: amdgpu 0000:76:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data:
DMCUB error - collecting diagnostic data
kernel: amdgpu 0000:76:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data:
DMCUB error - collecting diagnostic data
kernel: [drm:parse_hdmi_amd_vsdb [amdgpu]] *ERROR* EDID CEA parser failed
kernel: amdgpu 0000:76:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data:
DMCUB error - collecting diagnostic data
kernel: amdgpu 0000:76:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data:
DMCUB error - collecting diagnostic data
kernel: [drm:parse_hdmi_amd_vsdb [amdgpu]] *ERROR* EDID CEA parser failed
--
You may reply to this email to add a comment.
You are receiving this mail because:
You are watching the assignee of the bug.
