https://bugs.freedesktop.org/show_bug.cgi?id=107296 --- Comment #18 from woodruff@posteo.de --- Similar here on a Asrock B450M Pro4 with Athlon 200GE (Raven Ridge): Screen blanks on boot a few seconds, aswell on wakeups. [ 0.849231] Linux agpgart interface v0.103 [ 0.927246] [drm] amdgpu kernel modesetting enabled. [ 0.927385] Parsing CRAT table with 1 nodes [ 0.927395] Creating topology SYSFS entries [ 0.927433] Topology: Add APU node [0x0:0x0] [ 0.927434] Finished initializing topology [ 0.927497] amdgpu 0000:07:00.0: remove_conflicting_pci_framebuffers: bar 0: 0xe0000000 -> 0xefffffff [ 0.927498] amdgpu 0000:07:00.0: remove_conflicting_pci_framebuffers: bar 2: 0xf0000000 -> 0xf01fffff [ 0.927499] amdgpu 0000:07:00.0: remove_conflicting_pci_framebuffers: bar 5: 0xfcb00000 -> 0xfcb7ffff [ 0.927501] amdgpu 0000:07:00.0: vgaarb: deactivate vga console [ 0.928793] Console: switching to colour dummy device 80x25 [ 0.929058] [drm] initializing kernel modesetting (RAVEN 0x1002:0x15DD 0x1002:0x15DD 0xCB). [ 0.929072] [drm] register mmio base: 0xFCB00000 [ 0.929072] [drm] register mmio size: 524288 [ 0.929130] [drm] add ip block number 0 [ 0.929131] [drm] add ip block number 1 [ 0.929131] [drm] add ip block number 2 [ 0.929132] [drm] add ip block number 3 [ 0.929132] [drm] add ip block number 4 [ 0.929133] [drm] add ip block number 5 [ 0.929133] [drm] add ip block number 6 [ 0.929134] [drm] add ip block number 7 [ 0.929135] [drm] add ip block number 8 [ 0.929186] [drm] VCN decode is enabled in VM mode [ 0.929187] [drm] VCN encode is enabled in VM mode [ 0.929187] [drm] VCN jpeg decode is enabled in VM mode [ 0.952670] [drm] BIOS signature incorrect 20 7 [ 0.952690] ATOM BIOS: 113-RAVEN-113 [ 0.952723] [drm] RAS INFO: ras initialized successfully, hardware ability[0] ras_mask[0] [ 0.952725] [drm] vm size is 262144 GB, 4 levels, block size is 9-bit, fragment size is 9-bit [ 0.952737] amdgpu 0000:07:00.0: VRAM: 2048M 0x000000F400000000 - 0x000000F47FFFFFFF (2048M used) [ 0.952738] amdgpu 0000:07:00.0: GART: 1024M 0x0000000000000000 - 0x000000003FFFFFFF [ 0.952739] amdgpu 0000:07:00.0: AGP: 267419648M 0x000000F800000000 - 0x0000FFFFFFFFFFFF [ 0.952743] [drm] Detected VRAM RAM=2048M, BAR=2048M [ 0.952744] [drm] RAM width 128bits DDR4 [ 0.952804] [TTM] Zone kernel: Available graphics memory: 7173824 KiB [ 0.952804] [TTM] Zone dma32: Available graphics memory: 2097152 KiB [ 0.952805] [TTM] Initializing pool allocator [ 0.952808] [TTM] Initializing DMA pool allocator [ 0.952865] [drm] amdgpu: 2048M of VRAM memory ready [ 0.952873] [drm] amdgpu: 3072M of GTT memory ready. [ 0.952884] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 0.953019] [drm] PCIE GART of 1024M enabled (table at 0x000000F400900000). [ 0.954302] [drm] use_doorbell being set to: [true] [ 0.954418] [drm] Found VCN firmware Version ENC: 1.9 DEC: 1 VEP: 0 Revision: 28 [ 0.954428] [drm] PSP loading VCN firmware [ 0.975073] [drm] reserve 0x400000 from 0xf400c00000 for PSP TMR SIZE [ 1.140184] [drm] DM_PPLIB: values for F clock [ 1.140185] [drm] DM_PPLIB: 0 in kHz [ 1.140186] [drm] DM_PPLIB: 0 in kHz [ 1.140186] [drm] DM_PPLIB: 0 in kHz [ 1.140186] [drm] DM_PPLIB: 1333000 in kHz [ 1.140187] ------------[ cut here ]------------ [ 1.140280] WARNING: CPU: 2 PID: 199 at drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dcn_calcs.c:1401 dcn_bw_update_from_pplib.cold+0x73/0x9c [amdgpu] [ 1.140281] Modules linked in: amdgpu(+) gpu_sched i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm agpgart [ 1.140287] CPU: 2 PID: 199 Comm: modprobe Not tainted 5.2.14-arch1-1-ARCH #1 [ 1.140288] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./B450M Pro4, BIOS P3.50 07/18/2019 [ 1.140364] RIP: 0010:dcn_bw_update_from_pplib.cold+0x73/0x9c [amdgpu] [ 1.140366] Code: 48 8b 93 e0 02 00 00 db 42 78 83 f9 02 77 37 b8 02 00 00 00 8d 71 ff e9 ca 2b f7 ff 48 c7 c7 98 03 3e c0 31 c0 e8 6b 67 9b e1 <0f> 0b e9 44 2c f7 ff 48 c7 c7 98 03 3e c0 31 c0 e8 56 67 9b e1 0f [ 1.140367] RSP: 0018:ffff9bbc81d2f668 EFLAGS: 00010246 [ 1.140369] RAX: 0000000000000024 RBX: ffff8addc5723000 RCX: 0000000000000000 [ 1.140369] RDX: 0000000000000000 RSI: 0000000000000092 RDI: 00000000ffffffff [ 1.140370] RBP: ffff8addc620c980 R08: 00000000000002b3 R09: 0000000000000004 [ 1.140370] R10: 0000000000000000 R11: 0000000000000001 R12: ffff9bbc81d2f708 [ 1.140371] R13: 0000000000000001 R14: 000000000000000a R15: 0000000000000000 [ 1.140372] FS: 00007fb896a9e740(0000) GS:ffff8addd0680000(0000) knlGS:0000000000000000 [ 1.140373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1.140373] CR2: 0000565204d50058 CR3: 00000004060c8000 CR4: 00000000003406e0 [ 1.140374] Call Trace: [ 1.140458] dcn10_create_resource_pool+0x983/0xa50 [amdgpu] [ 1.140462] ? _raw_spin_lock_irqsave+0x26/0x50 [ 1.140537] dc_create_resource_pool+0x1c0/0x270 [amdgpu] [ 1.140612] dc_create+0x229/0x630 [amdgpu] [ 1.140615] ? kmem_cache_alloc_trace+0x34/0x1c0 [ 1.140687] ? amdgpu_cgs_create_device+0x23/0x50 [amdgpu] [ 1.140763] amdgpu_dm_init+0xeb/0x160 [amdgpu] [ 1.140839] dm_hw_init+0xe/0x20 [amdgpu] [ 1.140915] amdgpu_device_init.cold+0x1000/0x15e3 [amdgpu] [ 1.140975] amdgpu_driver_load_kms+0x88/0x270 [amdgpu] [ 1.140987] drm_dev_register+0x111/0x150 [drm] [ 1.141046] amdgpu_pci_probe+0xbd/0x120 [amdgpu] [ 1.141049] ? __pm_runtime_resume+0x49/0x60 [ 1.141051] local_pci_probe+0x42/0x80 [ 1.141053] ? pci_match_device+0xc5/0x100 [ 1.141054] pci_device_probe+0xfa/0x190 [ 1.141057] really_probe+0xf0/0x380 [ 1.141058] driver_probe_device+0xb6/0x100 [ 1.141060] device_driver_attach+0x53/0x60 [ 1.141061] __driver_attach+0x8a/0x150 [ 1.141063] ? device_driver_attach+0x60/0x60 [ 1.141064] ? device_driver_attach+0x60/0x60 [ 1.141065] bus_for_each_dev+0x89/0xd0 [ 1.141066] bus_add_driver+0x14a/0x1e0 [ 1.141068] driver_register+0x6c/0xb0 [ 1.141070] ? 0xffffffffc052b000 [ 1.141072] do_one_initcall+0x59/0x234 [ 1.141076] do_init_module+0x5c/0x230 [ 1.141078] load_module+0x2122/0x23a0 [ 1.141082] ? __se_sys_finit_module+0xa8/0x100 [ 1.141083] __se_sys_finit_module+0xa8/0x100 [ 1.141086] do_syscall_64+0x5f/0x1d0 [ 1.141089] ? page_fault+0x8/0x30 [ 1.141091] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1.141092] RIP: 0033:0x7fb896bbfe3d [ 1.141094] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 23 50 0c 00 f7 d8 64 89 01 48 [ 1.141095] RSP: 002b:00007ffdaf7dd488 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1.141096] RAX: ffffffffffffffda RBX: 0000557476d8caf0 RCX: 00007fb896bbfe3d [ 1.141097] RDX: 0000000000000000 RSI: 0000557475ac0400 RDI: 000000000000000d [ 1.141097] RBP: 0000557475ac0400 R08: 0000000000000000 R09: 0000000000000000 [ 1.141098] R10: 000000000000000d R11: 0000000000000246 R12: 0000000000000000 [ 1.141098] R13: 0000557476d8cb70 R14: 0000000000060000 R15: 0000557476d8caf0 [ 1.141100] ---[ end trace e8ff844124760292 ]--- [ 1.141102] [drm] DM_PPLIB: values for DCF clock [ 1.141102] [drm] DM_PPLIB: 300000 in kHz [ 1.141103] [drm] DM_PPLIB: 600000 in kHz [ 1.141103] [drm] DM_PPLIB: 626000 in kHz [ 1.141103] [drm] DM_PPLIB: 654000 in kHz [ 1.141368] [drm:construct [amdgpu]] *ERROR* construct: Invalid Connector ObjectID from Adapter Service for connector index:2! type 0 expected 3 [ 1.144192] [drm] Display Core initialized with v3.2.27! [ 1.157042] [drm] SADs count is: -2, don't need to read it [ 1.157380] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.157380] [drm] Driver supports precise vblank timestamp query. [ 1.170880] [drm] VCN decode and encode initialized successfully(under SPG Mode). [ 1.171884] kfd kfd: Allocated 3969056 bytes on gart [ 1.171899] Topology: Add APU node [0x15dd:0x1002] [ 1.172085] kfd kfd: added device 1002:15dd [ 1.173162] [drm] fb mappable at 0x61000000 [ 1.173162] [drm] vram apper at 0x60000000 [ 1.173163] [drm] size 8294400 [ 1.173163] [drm] fb depth is 24 [ 1.173164] [drm] pitch is 7680 [ 1.173214] fbcon: amdgpudrmfb (fb0) is primary device [ 1.195455] Console: switching to colour frame buffer device 240x67 [ 1.217430] amdgpu 0000:07:00.0: fb0: amdgpudrmfb frame buffer device [ 1.260159] amdgpu 0000:07:00.0: ring gfx uses VM inv eng 0 on hub 0 [ 1.260163] amdgpu 0000:07:00.0: ring comp_1.0.0 uses VM inv eng 1 on hub 0 [ 1.260165] amdgpu 0000:07:00.0: ring comp_1.1.0 uses VM inv eng 4 on hub 0 [ 1.260167] amdgpu 0000:07:00.0: ring comp_1.2.0 uses VM inv eng 5 on hub 0 [ 1.260169] amdgpu 0000:07:00.0: ring comp_1.3.0 uses VM inv eng 6 on hub 0 [ 1.260171] amdgpu 0000:07:00.0: ring comp_1.0.1 uses VM inv eng 7 on hub 0 [ 1.260172] amdgpu 0000:07:00.0: ring comp_1.1.1 uses VM inv eng 8 on hub 0 [ 1.260174] amdgpu 0000:07:00.0: ring comp_1.2.1 uses VM inv eng 9 on hub 0 [ 1.260176] amdgpu 0000:07:00.0: ring comp_1.3.1 uses VM inv eng 10 on hub 0 [ 1.260178] amdgpu 0000:07:00.0: ring kiq_2.1.0 uses VM inv eng 11 on hub 0 [ 1.260180] amdgpu 0000:07:00.0: ring sdma0 uses VM inv eng 0 on hub 1 [ 1.260182] amdgpu 0000:07:00.0: ring vcn_dec uses VM inv eng 1 on hub 1 [ 1.260184] amdgpu 0000:07:00.0: ring vcn_enc0 uses VM inv eng 4 on hub 1 [ 1.260186] amdgpu 0000:07:00.0: ring vcn_enc1 uses VM inv eng 5 on hub 1 [ 1.260187] amdgpu 0000:07:00.0: ring vcn_jpeg uses VM inv eng 6 on hub 1 [ 1.263555] [drm] Initialized amdgpu 3.32.0 20150101 for 0000:07:00.0 on minor 0 [ 1.353427] SCSI subsystem initialized [ 1.355923] xhci_hcd 0000:01:00.0: xHCI Host Controller -- You are receiving this mail because: You are the assignee for the bug.