Blank screen after enabling amdgpu.seamless on a Barcelo APU

Mon Feb 12 21:37:36 UTC 2024

On Mon, Feb 12, 2024 at 5:11 AM Luya Tshimbalanga
<luya at fedoraproject.org> wrote:
>
> Hello team,
>
> Testing "amdgpu.seamless=1" on Ryzen 7 5825u using kernel 6.7.4 led to a blank screen after the initial boot screen as tested on Dell Inc. Inspiron 14 7425 2-in-1 with the following message from boot:
>
> "Feb 11 13:43:37 kernel: amdgpu 0000:04:00.0: [drm] *ERROR* [CRTC:73:crtc-0] flip_done timed out"
>
>
> Here is the journalctl report sorted by amdgpu:
>
> '''
>
> journalctl -b -2 --no-hostname | grep amdgpu
> Feb 11 13:43:14 kernel: Command line: root=UUID=b8250ad0-059a-4eb7-893d-9757e1c0599d ro rootflags=subvol=root rhgb quiet amdgpu.seamless=1 root=UUID=b8250ad0-059a-4eb7-893d-9757e1c0599d ro rootflags=subvol=root rhgb quiet
> Feb 11 13:43:14 kernel: Kernel command line: root=UUID=b8250ad0-059a-4eb7-893d-9757e1c0599d ro rootflags=subvol=root rhgb quiet amdgpu.seamless=1 root=UUID=b8250ad0-059a-4eb7-893d-9757e1c0599d ro rootflags=subvol=root rhgb quiet
> Feb 11 13:43:14 dracut-cmdline[398]: Using kernel command line parameters:  rd.driver.pre=btrfs   root=UUID=b8250ad0-059a-4eb7-893d-9757e1c0599d ro rootflags=subvol=root rhgb quiet amdgpu.seamless=1 root=UUID=b8250ad0-059a-4eb7-893d-9757e1c0599d ro rootflags=subvol=root rhgb quiet
> Feb 11 13:43:16 kernel: [drm] amdgpu kernel modesetting enabled.
> Feb 11 13:43:16 kernel: amdgpu: Virtual CRAT table created for CPU
> Feb 11 13:43:16 kernel: amdgpu: Topology: Add CPU node
> Feb 11 13:43:16 kernel: amdgpu 0000:04:00.0: enabling device (0006 -> 0007)
> Feb 11 13:43:16 kernel: amdgpu 0000:04:00.0: amdgpu: Fetched VBIOS from VFCT
> Feb 11 13:43:16 kernel: amdgpu: ATOM BIOS: 113-BARCELO-003
> Feb 11 13:43:16 kernel: amdgpu 0000:04:00.0: vgaarb: deactivate vga console
> Feb 11 13:43:16 kernel: amdgpu 0000:04:00.0: amdgpu: Trusted Memory Zone (TMZ) feature enabled
> Feb 11 13:43:16 kernel: amdgpu 0000:04:00.0: amdgpu: MODE2 reset
> Feb 11 13:43:16 kernel: amdgpu 0000:04:00.0: amdgpu: VRAM: 2048M 0x000000F400000000 - 0x000000F47FFFFFFF (2048M used)
> Feb 11 13:43:16 kernel: amdgpu 0000:04:00.0: amdgpu: GART: 1024M 0x0000000000000000 - 0x000000003FFFFFFF
> Feb 11 13:43:16 kernel: [drm] amdgpu: 2048M of VRAM memory ready
> Feb 11 13:43:16 kernel: [drm] amdgpu: 14960M of GTT memory ready.
> Feb 11 13:43:16 kernel: amdgpu 0000:04:00.0: amdgpu: Will use PSP to load VCN firmware
> Feb 11 13:43:17 kernel: amdgpu 0000:04:00.0: amdgpu: RAS: optional ras ta ucode is not available
> Feb 11 13:43:17 kernel: amdgpu 0000:04:00.0: amdgpu: RAP: optional rap ta ucode is not available
> Feb 11 13:43:17 kernel: amdgpu 0000:04:00.0: amdgpu: SECUREDISPLAY: securedisplay ta ucode is not available
> Feb 11 13:43:17 kernel: amdgpu 0000:04:00.0: amdgpu: SMU is initialized successfully!
> Feb 11 13:43:17 kernel: amdgpu: HMM registered 2048MB device memory
> Feb 11 13:43:17 kernel: kfd kfd: amdgpu: Allocated 3969056 bytes on gart
> Feb 11 13:43:17 kernel: kfd kfd: amdgpu: Total number of KFD nodes to be created: 1
> Feb 11 13:43:17 kernel: amdgpu: Virtual CRAT table created for GPU
> Feb 11 13:43:17 kernel: amdgpu: Topology: Add dGPU node [0x15e7:0x1002]
> Feb 11 13:43:17 kernel: kfd kfd: amdgpu: added device 1002:15e7
> Feb 11 13:43:17 kernel: amdgpu 0000:04:00.0: amdgpu: SE 1, SH per SE 1, CU per SH 8, active_cu_number 8
> Feb 11 13:43:17 kernel: amdgpu 0000:04:00.0: amdgpu: ring gfx uses VM inv eng 0 on hub 0
> Feb 11 13:43:17 kernel: amdgpu 0000:04:00.0: amdgpu: ring gfx_low uses VM inv eng 1 on hub 0
> Feb 11 13:43:17 kernel: amdgpu 0000:04:00.0: amdgpu: ring gfx_high uses VM inv eng 4 on hub 0
> Feb 11 13:43:17 kernel: amdgpu 0000:04:00.0: amdgpu: ring comp_1.0.0 uses VM inv eng 5 on hub 0
> Feb 11 13:43:17 kernel: amdgpu 0000:04:00.0: amdgpu: ring comp_1.1.0 uses VM inv eng 6 on hub 0
> Feb 11 13:43:17 kernel: amdgpu 0000:04:00.0: amdgpu: ring comp_1.2.0 uses VM inv eng 7 on hub 0
> Feb 11 13:43:17 kernel: amdgpu 0000:04:00.0: amdgpu: ring comp_1.3.0 uses VM inv eng 8 on hub 0
> Feb 11 13:43:17 kernel: amdgpu 0000:04:00.0: amdgpu: ring comp_1.0.1 uses VM inv eng 9 on hub 0
> Feb 11 13:43:17 kernel: amdgpu 0000:04:00.0: amdgpu: ring comp_1.1.1 uses VM inv eng 10 on hub 0
> Feb 11 13:43:17 kernel: amdgpu 0000:04:00.0: amdgpu: ring comp_1.2.1 uses VM inv eng 11 on hub 0
> Feb 11 13:43:17 kernel: amdgpu 0000:04:00.0: amdgpu: ring comp_1.3.1 uses VM inv eng 12 on hub 0
> Feb 11 13:43:17 kernel: amdgpu 0000:04:00.0: amdgpu: ring kiq_0.2.1.0 uses VM inv eng 13 on hub 0
> Feb 11 13:43:17 kernel: amdgpu 0000:04:00.0: amdgpu: ring sdma0 uses VM inv eng 0 on hub 8
> Feb 11 13:43:17 kernel: amdgpu 0000:04:00.0: amdgpu: ring vcn_dec uses VM inv eng 1 on hub 8
> Feb 11 13:43:17 kernel: amdgpu 0000:04:00.0: amdgpu: ring vcn_enc0 uses VM inv eng 4 on hub 8
> Feb 11 13:43:17 kernel: amdgpu 0000:04:00.0: amdgpu: ring vcn_enc1 uses VM inv eng 5 on hub 8
> Feb 11 13:43:17 kernel: amdgpu 0000:04:00.0: amdgpu: ring jpeg_dec uses VM inv eng 6 on hub 8
> Feb 11 13:43:17 kernel: [drm] Initialized amdgpu 3.57.0 20150101 for 0000:04:00.0 on minor 1
> Feb 11 13:43:17 kernel: fbcon: amdgpudrmfb (fb0) is primary device
> Feb 11 13:43:17 kernel: amdgpu 0000:04:00.0: [drm] fb0: amdgpudrmfb frame buffer device
> Feb 11 13:43:20 systemd[1]: Starting systemd-backlight at backlight:amdgpu_bl1.service - Load/Save Screen Backlight Brightness of backlight:amdgpu_bl1...
> Feb 11 13:43:20 systemd[1]: Finished systemd-backlight at backlight:amdgpu_bl1.service - Load/Save Screen Backlight Brightness of backlight:amdgpu_bl1.
> Feb 11 13:43:20 audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-backlight at backlight:amdgpu_bl1 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
> Feb 11 13:43:20 kernel: snd_hda_intel 0000:04:00.1: bound 0000:04:00.0 (ops amdgpu_dm_audio_component_bind_ops [amdgpu])
> Feb 11 13:43:25 gnome-shell[1539]: Added device '/dev/dri/card1' (amdgpu) using atomic mode setting.
> Feb 11 13:43:37 kernel: amdgpu 0000:04:00.0: [drm] *ERROR* [CRTC:73:crtc-0] flip_done timed out
> '''
>
> Should I submit the issue to the kernel bug report or here?

Please file an issue here:
https://gitlab.freedesktop.org/drm/amd/-/issues

Akex

>
> --
> Luya Tshimbalanga
> Fedora Design Team
> Fedora Design Suite maintainer