[Bug 196117] amdgpu - RX 480 (polaris) - freeze during boot

[bugzilla-daemon@bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=196117

--- Comment #5 from Paul K. Gerke (paulkgerke@craftware.nl) ---
I finally found some time to test some other kernel versions. Instead of the
suggested 4.10.5 kernel from the link posted above, I tried kernel 4.10.0-rc5+.
The errors are *different*:

[  129.738315] [drm] amdgpu kernel modesetting enabled.
[  129.742693] AMD IOMMUv2 driver by Joerg Roedel <jroedel@suse.de>
[  129.742700] AMD IOMMUv2 functionality not available on this system
[  129.747127] CRAT table not found
[  129.747134] Finished initializing topology ret=0
[  129.747154] kfd kfd: Initialized module
[  129.747288] checking generic (c0000000 760000) vs hw (c0000000 10000000)
[  129.747289] fb: switching to amdgpudrmfb from VESA VGA
[  129.747339] Console: switching to colour dummy device 80x25
[  129.747619] [drm] initializing kernel modesetting (POLARIS10 0x1002:0x67DF
0x1043:0x0505 0xC7).
[  129.747629] [drm] register mmio base: 0xDFFC0000
[  129.747630] [drm] register mmio size: 262144
[  129.747635] [drm] doorbell mmio base: 0xDEA00000
[  129.747636] [drm] doorbell mmio size: 2097152
[  129.747647] [drm] probing gen 2 caps for device 10de:778 = 313d02/0
[  129.747652] [drm] probing mlw for device 10de:778 = 313d02
[  129.747660] [drm] UVD is enabled in VM mode
[  129.747662] [drm] VCE enabled in VM mode
[  129.769609] [drm] BIOS signature incorrect 1 1
[  129.769615] amdgpu 0000:02:00.0: Invalid PCI ROM header signature: expecting
0xaa55, got 0x0000
[  129.770226] ATOM BIOS: 67DFHB.15.50.0.0.AS18
[  129.770236] [drm] GPU post is not needed
[  129.771291] amdgpu 0000:02:00.0: VRAM: 8192M 0x0000000000000000 -
0x00000001FFFFFFFF (8192M used)
[  129.771295] amdgpu 0000:02:00.0: GTT: 8192M 0x0000000200000000 -
0x00000003FFFFFFFF
[  129.771299] [drm] Detected VRAM RAM=8192M, BAR=256M
[  129.771301] [drm] RAM width 256bits GDDR5
[  129.772340] [TTM] Zone  kernel: Available graphics memory: 8214568 kiB
[  129.772343] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
[  129.772346] [TTM] Initializing pool allocator
[  129.772370] [TTM] Initializing DMA pool allocator
[  129.772424] [drm] amdgpu: 8192M of VRAM memory ready
[  129.772427] [drm] amdgpu: 8192M of GTT memory ready.
[  129.772444] [drm] GART: num cpu pages 2097152, num gpu pages 2097152
[  129.773652] [drm] PCIE GART of 8192M enabled (table at 0x0000000000040000).
[  129.773667] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[  129.773669] [drm] Driver supports precise vblank timestamp query.
[  129.773721] amdgpu 0000:02:00.0: amdgpu: using MSI.
[  129.773750] [drm] amdgpu: irq initialized.
[  129.773783] amdgpu: [powerplay] amdgpu: powerplay sw initialized
[  129.775082] [drm] AMDGPU Display Connectors
[  129.775087] [drm] Connector 0:
[  129.775090] [drm]   DP-1
[  129.775092] [drm]   HPD1
[  129.775095] [drm]   DDC: 0x486c 0x486c 0x486d 0x486d 0x486e 0x486e 0x486f
0x486f
[  129.775097] [drm]   Encoders:
[  129.775099] [drm]     DFP1: INTERNAL_UNIPHY1
[  129.775101] [drm] Connector 1:
[  129.775103] [drm]   DP-2
[  129.775104] [drm]   HPD5
[  129.775107] [drm]   DDC: 0x4874 0x4874 0x4875 0x4875 0x4876 0x4876 0x4877
0x4877
[  129.775108] [drm]   Encoders:
[  129.775110] [drm]     DFP2: INTERNAL_UNIPHY1
[  129.775112] [drm] Connector 2:
[  129.775113] [drm]   HDMI-A-1
[  129.775115] [drm]   HPD6
[  129.775117] [drm]   DDC: 0x4868 0x4868 0x4869 0x4869 0x486a 0x486a 0x486b
0x486b
[  129.775122] [drm]   Encoders:
[  129.775127] [drm]     DFP3: INTERNAL_UNIPHY2
[  129.775133] [drm] Connector 3:
[  129.775138] [drm]   HDMI-A-2
[  129.775143] [drm]   HPD4
[  129.775146] [drm]   DDC: 0x4870 0x4870 0x4871 0x4871 0x4872 0x4872 0x4873
0x4873
[  129.775148] [drm]   Encoders:
[  129.775149] [drm]     DFP4: INTERNAL_UNIPHY2
[  129.775151] [drm] Connector 4:
[  129.775152] [drm]   DVI-D-1
[  129.775154] [drm]   HPD3
[  129.775156] [drm]   DDC: 0x487c 0x487c 0x487d 0x487d 0x487e 0x487e 0x487f
0x487f
[  129.775157] [drm]   Encoders:
[  129.775159] [drm]     DFP5: INTERNAL_UNIPHY
[  129.775297] amdgpu 0000:02:00.0: fence driver on ring 0 use gpu addr
0x0000000200000008, cpu addr 0xffff9e78266d4008
[  129.775339] amdgpu 0000:02:00.0: fence driver on ring 1 use gpu addr
0x0000000200000018, cpu addr 0xffff9e78266d4018
[  129.775404] amdgpu 0000:02:00.0: fence driver on ring 2 use gpu addr
0x0000000200000028, cpu addr 0xffff9e78266d4028
[  129.775453] amdgpu 0000:02:00.0: fence driver on ring 3 use gpu addr
0x0000000200000038, cpu addr 0xffff9e78266d4038
[  129.775498] amdgpu 0000:02:00.0: fence driver on ring 4 use gpu addr
0x0000000200000048, cpu addr 0xffff9e78266d4048
[  129.775542] amdgpu 0000:02:00.0: fence driver on ring 5 use gpu addr
0x0000000200000058, cpu addr 0xffff9e78266d4058
[  129.775588] amdgpu 0000:02:00.0: fence driver on ring 6 use gpu addr
0x0000000200000068, cpu addr 0xffff9e78266d4068
[  129.775634] amdgpu 0000:02:00.0: fence driver on ring 7 use gpu addr
0x0000000200000078, cpu addr 0xffff9e78266d4078
[  129.775681] amdgpu 0000:02:00.0: fence driver on ring 8 use gpu addr
0x0000000200000088, cpu addr 0xffff9e78266d4088
[  129.775756] amdgpu 0000:02:00.0: fence driver on ring 9 use gpu addr
0x0000000200000098, cpu addr 0xffff9e78266d4098
[  129.775806] amdgpu 0000:02:00.0: fence driver on ring 10 use gpu addr
0x0000000200[  129.815268] amdgpu: [powerplay] [AVFS] Something is broken. See
log!
[  130.177622] amdgpu: [powerplay]
[  130.177622]  failed to send message 254 ret is 0
[  130.177657] amdgpu: [powerplay] Can't find requested voltage id in
vdd_dep_on_sclk table!
[  130.320889] amdgpu: [powerplay] DPM is already running
[  130.600945] clocksource: timekeeping watchdog on CPU3: Marking clocksource
'tsc' as unstable because the skew is too large:
[  130.600953] clocksource:                       'hpet' wd_now: c2a2cabc
wd_last: c1aae530 mask: ffffffff
[  130.600955] clocksource:                       'tsc' cs_now: 92d701459c
cs_last: 926c30c1b7 mask: ffffffffffffffff
[  133.961920] amdgpu: [powerplay] SMC address must be 4 byte aligned.
[  133.961938] clocksource: Switched to clocksource hpet
[  133.961947] amdgpu: [powerplay] Failed to initialize Graphics Level!
[  133.961953] amdgpu: [powerplay] Failed to initialize SMC table!
[  134.102010] amdgpu: [powerplay] Failed to enable VR hot GPIO interrupt!
[  134.662150] amdgpu: [powerplay] Failed to enable ULV!
[  134.802179] amdgpu: [powerplay] Attempt to enable Master Deep Sleep switch
failed!
[  134.802184] amdgpu: [powerplay] Failed to enable deep sleep master switch!

The main correspondence seems to be the part:

[  279.711657] amdgpu: [powerplay]
[  279.711657]  failed to send message 254 ret is 0

I will try some more debugging and correlate logs from different other
kernels... maybe I can shed some more light on this.

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