Ciao a tutti,
ho un problema con il mio secondo monitor. Ho una 5600xt alla quale sono collegati un monitor HDMI (che funziona bene) ed un monitor VGA con un adattatore DisplayPort. L’unica risoluzione disponibile è 640x480 mentre la risoluzione nativa è 1280x1024@75. Comunque ho provato a staccare il monitor HDMI e lasciare solo quello sul DP ma non cambia niente. Il problema mi sembra proprio sul DP.
[primax@reddragon ~]$ cat /sys/class/drm/card0-DP-1/modes
640x480
[primax@reddragon ~]$ cat /sys/class/drm/card0-HDMI-A-1/modes
1920x1080
1920x1080
1920x1080
1920x1080
1920x1080
1680x1050
1400x1050
1600x900
1280x1024
1440x900
1280x800
1280x720
1280x720
1440x576
1024x768
800x600
800x600
720x576
720x480
720x480
720x480
720x480
640x480
640x480
[primax@reddragon ~]$ uname -r
5.15.7-200.fc35.x86_64
primax@reddragon ~]$ dmesg | grep amdgpu
[ 4.165937] [drm] amdgpu kernel modesetting enabled.
[ 4.166004] amdgpu: Ignoring ACPI CRAT on non-APU system
[ 4.166011] amdgpu: Virtual CRAT table created for CPU
[ 4.166018] amdgpu: Topology: Add CPU node
[ 4.166094] fb0: switching to amdgpu from EFI VGA
[ 4.166133] amdgpu 0000:29:00.0: vgaarb: deactivate vga console
[ 4.166216] amdgpu 0000:29:00.0: amdgpu: Trusted Memory Zone (TMZ) feature disabled as experimental (default)
[ 4.167336] amdgpu 0000:29:00.0: No more image in the PCI ROM
[ 4.167352] amdgpu 0000:29:00.0: amdgpu: Fetched VBIOS from ROM BAR
[ 4.167354] amdgpu: ATOM BIOS: 113-4E4262U-X4N
[ 4.167383] amdgpu 0000:29:00.0: amdgpu: VRAM: 6128M 0x0000008000000000 - 0x000000817EFFFFFF (6128M used)
[ 4.167384] amdgpu 0000:29:00.0: amdgpu: GART: 512M 0x0000000000000000 - 0x000000001FFFFFFF
[ 4.167386] amdgpu 0000:29:00.0: amdgpu: AGP: 267894784M 0x0000008400000000 - 0x0000FFFFFFFFFFFF
[ 4.167421] [drm] amdgpu: 6128M of VRAM memory ready
[ 4.167422] [drm] amdgpu: 6128M of GTT memory ready.
[ 4.178840] amdgpu 0000:29:00.0: amdgpu: PSP runtime database doesn't exist
[ 4.218228] amdgpu 0000:29:00.0: amdgpu: Will use PSP to load VCN firmware
[ 4.432227] amdgpu 0000:29:00.0: amdgpu: RAS: optional ras ta ucode is not available
[ 4.436432] amdgpu 0000:29:00.0: amdgpu: RAP: optional rap ta ucode is not available
[ 4.436433] amdgpu 0000:29:00.0: amdgpu: SECUREDISPLAY: securedisplay ta ucode is not available
[ 4.436499] amdgpu 0000:29:00.0: amdgpu: use vbios provided pptable
[ 4.436501] amdgpu 0000:29:00.0: amdgpu: smc_dpm_info table revision(format.content): 4.5
[ 4.471384] amdgpu 0000:29:00.0: amdgpu: SMU is initialized successfully!
[ 4.616095] [drm:dc_link_detect_helper [amdgpu]] *ERROR* No EDID read.
[ 4.681063] kfd kfd: amdgpu: Allocated 3969056 bytes on gart
[ 4.712030] amdgpu: HMM registered 6128MB device memory
[ 4.712084] amdgpu: SRAT table not found
[ 4.712085] amdgpu: Virtual CRAT table created for GPU
[ 4.712379] amdgpu: Topology: Add dGPU node [0x731f:0x1002]
[ 4.712383] kfd kfd: amdgpu: added device 1002:731f
[ 4.712402] amdgpu 0000:29:00.0: amdgpu: SE 2, SH per SE 2, CU per SH 10, active_cu_number 36
[ 4.713352] fbcon: amdgpu (fb0) is primary device
[ 4.713355] amdgpu 0000:29:00.0: [drm] fb0: amdgpu frame buffer device
[ 4.722081] amdgpu 0000:29:00.0: amdgpu: ring gfx_0.0.0 uses VM inv eng 0 on hub 0
[ 4.722084] amdgpu 0000:29:00.0: amdgpu: ring comp_1.0.0 uses VM inv eng 1 on hub 0
[ 4.722086] amdgpu 0000:29:00.0: amdgpu: ring comp_1.1.0 uses VM inv eng 4 on hub 0
[ 4.722087] amdgpu 0000:29:00.0: amdgpu: ring comp_1.2.0 uses VM inv eng 5 on hub 0
[ 4.722089] amdgpu 0000:29:00.0: amdgpu: ring comp_1.3.0 uses VM inv eng 6 on hub 0
[ 4.722090] amdgpu 0000:29:00.0: amdgpu: ring comp_1.0.1 uses VM inv eng 7 on hub 0
[ 4.722092] amdgpu 0000:29:00.0: amdgpu: ring comp_1.1.1 uses VM inv eng 8 on hub 0
[ 4.722093] amdgpu 0000:29:00.0: amdgpu: ring comp_1.2.1 uses VM inv eng 9 on hub 0
[ 4.722094] amdgpu 0000:29:00.0: amdgpu: ring comp_1.3.1 uses VM inv eng 10 on hub 0
[ 4.722096] amdgpu 0000:29:00.0: amdgpu: ring kiq_2.1.0 uses VM inv eng 11 on hub 0
[ 4.722097] amdgpu 0000:29:00.0: amdgpu: ring sdma0 uses VM inv eng 12 on hub 0
[ 4.722098] amdgpu 0000:29:00.0: amdgpu: ring sdma1 uses VM inv eng 13 on hub 0
[ 4.722099] amdgpu 0000:29:00.0: amdgpu: ring vcn_dec uses VM inv eng 0 on hub 1
[ 4.722101] amdgpu 0000:29:00.0: amdgpu: ring vcn_enc0 uses VM inv eng 1 on hub 1
[ 4.722102] amdgpu 0000:29:00.0: amdgpu: ring vcn_enc1 uses VM inv eng 4 on hub 1
[ 4.722103] amdgpu 0000:29:00.0: amdgpu: ring jpeg_dec uses VM inv eng 5 on hub 1
[ 4.723154] amdgpu 0000:29:00.0: amdgpu: Using BACO for runtime pm
[ 4.723804] [drm] Initialized amdgpu 3.42.0 20150101 for 0000:29:00.0 on minor 0
[ 5.903313] snd_hda_intel 0000:29:00.1: bound 0000:29:00.0 (ops amdgpu_dm_audio_component_bind_ops [amdgpu])