[PATCH 000/165] radeon drm-next patches
Julian Wollrath
jwollrath at web.de
Wed Jun 26 14:57:56 PDT 2013
Hi,
I just tried the DPM support out on a E-450 APU (HD6320) and it did not
work like expected. In the terminal everything seemed ok but when I
started a display manager, the screen showed garbage and the system
basically locked up. The radeon and drm related parts of the syslog are
below.
If you need further information, feel free to ask.
Best regards,
Julian Wollrath
[ 14.926970] [drm] Initialized drm 1.1.0 20060810
[ 15.607011] [drm] radeon kernel modesetting enabled.
[ 15.608158] [drm] initializing kernel modesetting (PALM 0x1002:0x9806 0x17AA:0x21EC).
[ 15.608242] [drm] register mmio base: 0xF0300000
[ 15.608247] [drm] register mmio size: 262144
[ 15.608438] ATOM BIOS: Lenovo
[ 15.608544] radeon 0000:00:01.0: VRAM: 384M 0x0000000000000000 - 0x0000000017FFFFFF (384M used)
[ 15.608554] radeon 0000:00:01.0: GTT: 512M 0x0000000018000000 - 0x0000000037FFFFFF
[ 15.609062] [drm] Detected VRAM RAM=384M, BAR=256M
[ 15.609077] [drm] RAM width 32bits DDR
[ 15.609442] [TTM] Zone kernel: Available graphics memory: 1821260 kiB
[ 15.609453] [TTM] Initializing pool allocator
[ 15.609469] [TTM] Initializing DMA pool allocator
[ 15.609553] [drm] radeon: 384M of VRAM memory ready
[ 15.609560] [drm] radeon: 512M of GTT memory ready.
[ 15.785368] radeon 0000:00:01.0: ffff880119401000 unpin not necessary
[ 15.911347] radeon 0000:00:01.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90002ce6118
[ 15.911374] [drm] GART: num cpu pages 131072, num gpu pages 131072
[ 15.915577] [drm] Loading PALM Microcode
[ 16.354967] [drm] PCIE GART of 512M enabled (table at 0x0000000000040000).
[ 16.355272] radeon 0000:00:01.0: WB enabled
[ 16.355287] radeon 0000:00:01.0: fence driver on ring 0 use gpu addr 0x0000000018000c00 and cpu addr 0xffff880115f44c00
[ 16.355297] radeon 0000:00:01.0: fence driver on ring 3 use gpu addr 0x0000000018000c0c and cpu addr 0xffff880115f44c0c
[ 16.359306] radeon 0000:00:01.0: fence driver on ring 5 use gpu addr 0x0000000000177118 and cpu addr 0xffffc90003032118
[ 16.359326] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 16.359330] [drm] Driver supports precise vblank timestamp query.
[ 16.359391] radeon 0000:00:01.0: irq 46 for MSI/MSI-X
[ 16.359432] radeon 0000:00:01.0: radeon: using MSI.
[ 16.359528] [drm] radeon: irq initialized.
[ 16.379053] [drm] ring test on 0 succeeded in 1 usecs
[ 16.379120] [drm] ring test on 3 succeeded in 1 usecs
[ 16.434367] [drm] ring test on 5 succeeded in 1 usecs
[ 16.434384] [drm] UVD initialized successfully.
[ 16.455934] [drm] ib test on ring 0 succeeded in 0 usecs
[ 16.455984] [drm] ib test on ring 3 succeeded in 0 usecs
[ 16.476866] [drm] ib test on ring 5 succeeded
[ 16.549696] [drm] radeon atom DIG backlight initialized
[ 16.549718] [drm] Radeon Display Connectors
[ 16.549724] [drm] Connector 0:
[ 16.549731] [drm] LVDS-1
[ 16.549736] [drm] HPD1
[ 16.549744] [drm] DDC: 0x6430 0x6430 0x6434 0x6434 0x6438 0x6438 0x643c 0x643c
[ 16.549748] [drm] Encoders:
[ 16.549753] [drm] LCD1: INTERNAL_UNIPHY
[ 16.549757] [drm] Connector 1:
[ 16.549762] [drm] HDMI-A-1
[ 16.549766] [drm] HPD2
[ 16.549773] [drm] DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 0x644c
[ 16.549776] [drm] Encoders:
[ 16.549780] [drm] DFP1: INTERNAL_UNIPHY
[ 16.549784] [drm] Connector 2:
[ 16.549788] [drm] VGA-1
[ 16.549795] [drm] DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 0x64e4
[ 16.549799] [drm] Encoders:
[ 16.549803] [drm] CRT1: INTERNAL_KLDSCP_DAC1
[ 16.549900] [drm] Internal thermal controller without fan control
[ 16.550073] == power state 0 ==
[ 16.550079] ui class: none
[ 16.550085] internal class: uvd_hd
[ 16.550091] caps:
[ 16.550096] uvd vclk: 38824 dclk: 30000
[ 16.550102] power level 0 sclk: 27500 vddc: 875
[ 16.550106] status:
[ 16.550110] == power state 1 ==
[ 16.550113] ui class: none
[ 16.550117] internal class: uvd
[ 16.550122] caps:
[ 16.550127] uvd vclk: 55000 dclk: 41250
[ 16.550132] power level 0 sclk: 50770 vddc: 950
[ 16.550135] status:
[ 16.550139] == power state 2 ==
[ 16.550142] ui class: battery
[ 16.550146] internal class: none
[ 16.550151] caps:
[ 16.550155] uvd vclk: 0 dclk: 0
[ 16.550160] power level 0 sclk: 27500 vddc: 875
[ 16.550163] status:
[ 16.550167] == power state 3 ==
[ 16.550170] ui class: performance
[ 16.550174] internal class: none
[ 16.550179] caps:
[ 16.550184] uvd vclk: 0 dclk: 0
[ 16.550188] power level 0 sclk: 27500 vddc: 875
[ 16.550193] power level 1 sclk: 50770 vddc: 950
[ 16.550196] status:
[ 16.550200] == power state 4 ==
[ 16.550203] ui class: none
[ 16.550207] internal class: boot
[ 16.550212] caps:
[ 16.550216] uvd vclk: 0 dclk: 0
[ 16.550221] power level 0 sclk: 20000 vddc: 975
[ 16.550224] status: c r b
[ 16.550232] == power state 5 ==
[ 16.550235] ui class: none
[ 16.550239] internal class: thermal
[ 16.550243] caps:
[ 16.550248] uvd vclk: 0 dclk: 0
[ 16.550252] power level 0 sclk: 17369 vddc: 875
[ 16.550255] status:
[ 16.550263] [drm] Found smc ucode version: 0x00010601
[ 16.576523] switching from power state:
[ 16.576539] ui class: none
[ 16.576545] internal class: boot
[ 16.576551] caps:
[ 16.576557] uvd vclk: 0 dclk: 0
[ 16.576565] power level 0 sclk: 20000 vddc: 975
[ 16.576569] status: c b
[ 16.576575] switching to power state:
[ 16.576578] ui class: performance
[ 16.576582] internal class: none
[ 16.576588] caps:
[ 16.576592] uvd vclk: 0 dclk: 0
[ 16.576598] power level 0 sclk: 27500 vddc: 875
[ 16.576603] power level 1 sclk: 50770 vddc: 950
[ 16.576606] status: r
[ 16.576735] [drm] radeon: dpm initialized
[ 17.000309] [drm] fb mappable at 0xE0378000
[ 17.000317] [drm] vram apper at 0xE0000000
[ 17.000319] [drm] size 4325376
[ 17.000322] [drm] fb depth is 24
[ 17.000324] [drm] pitch is 5632
[ 17.000438] fbcon: radeondrmfb (fb0) is primary device
[ 17.563999] Console: switching to colour frame buffer device 170x48
[ 17.577133] radeon 0000:00:01.0: fb0: radeondrmfb frame buffer device
[ 17.577141] radeon 0000:00:01.0: registered panic notifier
[ 17.577820] [drm] Initialized radeon 2.34.0 20080528 for 0000:00:01.0 on minor 0
[ 159.318231] radeon 0000:00:01.0: GPU lockup CP stall for more than 10000msec
[ 159.318252] radeon 0000:00:01.0: GPU lockup (waiting for 0x0000000000000004 last fence id 0x0000000000000001)
[ 159.369796] radeon 0000:00:01.0: fence driver on ring 5 use gpu addr 0x0000000000177118 and cpu addr 0xffffc9000301b118
[ 159.370844] radeon 0000:00:01.0: Saved 87 dwords of commands on ring 0.
[ 159.370856] radeon 0000:00:01.0: GPU softreset: 0x00000009
[ 159.370861] radeon 0000:00:01.0: GRBM_STATUS = 0xB2433828
[ 159.370865] radeon 0000:00:01.0: GRBM_STATUS_SE0 = 0x08000007
[ 159.370869] radeon 0000:00:01.0: GRBM_STATUS_SE1 = 0x00000007
[ 159.370872] radeon 0000:00:01.0: SRBM_STATUS = 0x20000040
[ 159.370876] radeon 0000:00:01.0: SRBM_STATUS2 = 0x00000000
[ 159.370880] radeon 0000:00:01.0: R_008674_CP_STALLED_STAT1 = 0x00000000
[ 159.370884] radeon 0000:00:01.0: R_008678_CP_STALLED_STAT2 = 0x40000000
[ 159.370888] radeon 0000:00:01.0: R_00867C_CP_BUSY_STAT = 0x00008000
[ 159.370891] radeon 0000:00:01.0: R_008680_CP_STAT = 0x80228643
[ 159.370895] radeon 0000:00:01.0: R_00D034_DMA_STATUS_REG = 0x44C83D57
[ 159.386016] radeon 0000:00:01.0: GRBM_SOFT_RESET=0x00007F6B
[ 159.386093] radeon 0000:00:01.0: SRBM_SOFT_RESET=0x00000100
[ 159.387279] radeon 0000:00:01.0: GRBM_STATUS = 0x00003828
[ 159.387282] radeon 0000:00:01.0: GRBM_STATUS_SE0 = 0x00000007
[ 159.387286] radeon 0000:00:01.0: GRBM_STATUS_SE1 = 0x00000007
[ 159.387289] radeon 0000:00:01.0: SRBM_STATUS = 0x20000040
[ 159.387293] radeon 0000:00:01.0: SRBM_STATUS2 = 0x00000000
[ 159.387296] radeon 0000:00:01.0: R_008674_CP_STALLED_STAT1 = 0x00000000
[ 159.387300] radeon 0000:00:01.0: R_008678_CP_STALLED_STAT2 = 0x00000000
[ 159.387303] radeon 0000:00:01.0: R_00867C_CP_BUSY_STAT = 0x00000000
[ 159.387307] radeon 0000:00:01.0: R_008680_CP_STAT = 0x00000000
[ 159.387310] radeon 0000:00:01.0: R_00D034_DMA_STATUS_REG = 0x44C83D57
[ 159.387316] radeon 0000:00:01.0: GPU reset succeeded, trying to resume
[ 159.407287] [drm] PCIE GART of 512M enabled (table at 0x0000000000040000).
[ 159.407562] radeon 0000:00:01.0: WB enabled
[ 159.407576] radeon 0000:00:01.0: fence driver on ring 0 use gpu addr 0x0000000018000c00 and cpu addr 0xffff880115f44c00
[ 159.407587] radeon 0000:00:01.0: fence driver on ring 3 use gpu addr 0x0000000018000c0c and cpu addr 0xffff880115f44c0c
[ 159.410849] radeon 0000:00:01.0: fence driver on ring 5 use gpu addr 0x0000000000177118 and cpu addr 0xffffc90003eb2118
[ 159.427563] [drm] ring test on 0 succeeded in 1 usecs
[ 159.427634] [drm] ring test on 3 succeeded in 1 usecs
[ 159.472928] [drm] ring test on 5 succeeded in 1 usecs
[ 159.472958] [drm] UVD initialized successfully.
[ 164.422044] SysRq : Keyboard mode set to system default
[ 164.646822] SysRq : Terminate All Tasks
[ 14.301299] [drm] Initialized drm 1.1.0 20060810
[ 14.906930] [drm] radeon kernel modesetting enabled.
[ 14.975218] [drm] initializing kernel modesetting (PALM 0x1002:0x9806 0x17AA:0x21EC).
[ 14.975271] [drm] register mmio base: 0xF0300000
[ 14.975273] [drm] register mmio size: 262144
[ 14.975377] ATOM BIOS: Lenovo
[ 14.975453] radeon 0000:00:01.0: VRAM: 384M 0x0000000000000000 - 0x0000000017FFFFFF (384M used)
[ 14.975459] radeon 0000:00:01.0: GTT: 512M 0x0000000018000000 - 0x0000000037FFFFFF
[ 14.975657] [drm] Detected VRAM RAM=384M, BAR=256M
[ 14.975667] [drm] RAM width 32bits DDR
[ 14.976352] [TTM] Zone kernel: Available graphics memory: 1821260 kiB
[ 14.976356] [TTM] Initializing pool allocator
[ 14.976364] [TTM] Initializing DMA pool allocator
[ 14.976404] [drm] radeon: 384M of VRAM memory ready
[ 14.976408] [drm] radeon: 512M of GTT memory ready.
[ 15.719064] radeon 0000:00:01.0: ffff8801196f1800 unpin not necessary
[ 15.856057] radeon 0000:00:01.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90002ce6118
[ 15.856075] [drm] GART: num cpu pages 131072, num gpu pages 131072
[ 15.858815] [drm] Loading PALM Microcode
[ 16.363243] [drm] PCIE GART of 512M enabled (table at 0x0000000000040000).
[ 16.363537] radeon 0000:00:01.0: WB enabled
[ 16.363545] radeon 0000:00:01.0: fence driver on ring 0 use gpu addr 0x0000000018000c00 and cpu addr 0xffff880115f8bc00
[ 16.363550] radeon 0000:00:01.0: fence driver on ring 3 use gpu addr 0x0000000018000c0c and cpu addr 0xffff880115f8bc0c
[ 16.365611] radeon 0000:00:01.0: fence driver on ring 5 use gpu addr 0x0000000000177118 and cpu addr 0xffffc90002ab2118
[ 16.365623] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 16.365626] [drm] Driver supports precise vblank timestamp query.
[ 16.365666] radeon 0000:00:01.0: irq 46 for MSI/MSI-X
[ 16.365692] radeon 0000:00:01.0: radeon: using MSI.
[ 16.365733] [drm] radeon: irq initialized.
[ 16.383123] [drm] ring test on 0 succeeded in 1 usecs
[ 16.383199] [drm] ring test on 3 succeeded in 1 usecs
[ 16.438468] [drm] ring test on 5 succeeded in 1 usecs
[ 16.438479] [drm] UVD initialized successfully.
[ 16.459644] [drm] ib test on ring 0 succeeded in 0 usecs
[ 16.459693] [drm] ib test on ring 3 succeeded in 0 usecs
[ 16.480537] [drm] ib test on ring 5 succeeded
[ 16.556037] [drm] radeon atom DIG backlight initialized
[ 16.556058] [drm] Radeon Display Connectors
[ 16.556064] [drm] Connector 0:
[ 16.556072] [drm] LVDS-1
[ 16.556077] [drm] HPD1
[ 16.556085] [drm] DDC: 0x6430 0x6430 0x6434 0x6434 0x6438 0x6438 0x643c 0x643c
[ 16.556089] [drm] Encoders:
[ 16.556094] [drm] LCD1: INTERNAL_UNIPHY
[ 16.556099] [drm] Connector 1:
[ 16.556104] [drm] HDMI-A-1
[ 16.556107] [drm] HPD2
[ 16.556114] [drm] DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 0x644c
[ 16.556118] [drm] Encoders:
[ 16.556122] [drm] DFP1: INTERNAL_UNIPHY
[ 16.556126] [drm] Connector 2:
[ 16.556131] [drm] VGA-1
[ 16.556137] [drm] DDC: 0x64d8 0x64d8 0x64dc 0x64dc 0x64e0 0x64e0 0x64e4 0x64e4
[ 16.556141] [drm] Encoders:
[ 16.556145] [drm] CRT1: INTERNAL_KLDSCP_DAC1
[ 16.556242] [drm] Internal thermal controller without fan control
[ 16.556392] == power state 0 ==
[ 16.556398] ui class: none
[ 16.556404] internal class: uvd_hd
[ 16.556410] caps:
[ 16.556416] uvd vclk: 38824 dclk: 30000
[ 16.556422] power level 0 sclk: 27500 vddc: 875
[ 16.556425] status:
[ 16.556430] == power state 1 ==
[ 16.556433] ui class: none
[ 16.556437] internal class: uvd
[ 16.556442] caps:
[ 16.556447] uvd vclk: 55000 dclk: 41250
[ 16.556452] power level 0 sclk: 50770 vddc: 950
[ 16.556455] status:
[ 16.556459] == power state 2 ==
[ 16.556462] ui class: battery
[ 16.556466] internal class: none
[ 16.556471] caps:
[ 16.556475] uvd vclk: 0 dclk: 0
[ 16.556480] power level 0 sclk: 27500 vddc: 875
[ 16.556483] status:
[ 16.556487] == power state 3 ==
[ 16.556491] ui class: performance
[ 16.556494] internal class: none
[ 16.556499] caps:
[ 16.556504] uvd vclk: 0 dclk: 0
[ 16.556509] power level 0 sclk: 27500 vddc: 875
[ 16.556514] power level 1 sclk: 50770 vddc: 950
[ 16.556517] status:
[ 16.556521] == power state 4 ==
[ 16.556524] ui class: none
[ 16.556528] internal class: boot
[ 16.556533] caps:
[ 16.556537] uvd vclk: 0 dclk: 0
[ 16.556542] power level 0 sclk: 20000 vddc: 975
[ 16.556545] status: c r b
[ 16.556553] == power state 5 ==
[ 16.556556] ui class: none
[ 16.556560] internal class: thermal
[ 16.556564] caps:
[ 16.556569] uvd vclk: 0 dclk: 0
[ 16.556574] power level 0 sclk: 17369 vddc: 875
[ 16.556577] status:
[ 16.556584] [drm] Found smc ucode version: 0x00010601
[ 16.577725] switching from power state:
[ 16.577737] ui class: none
[ 16.577740] internal class: boot
[ 16.577744] caps:
[ 16.577747] uvd vclk: 0 dclk: 0
[ 16.577751] power level 0 sclk: 20000 vddc: 975
[ 16.577753] status: c b
[ 16.577757] switching to power state:
[ 16.577758] ui class: performance
[ 16.577760] internal class: none
[ 16.577763] caps:
[ 16.577765] uvd vclk: 0 dclk: 0
[ 16.577768] power level 0 sclk: 27500 vddc: 875
[ 16.577771] power level 1 sclk: 50770 vddc: 950
[ 16.577772] status: r
[ 16.577868] [drm] radeon: dpm initialized
[ 16.694706] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
[ 16.997044] [drm] fb mappable at 0xE0378000
[ 16.997057] [drm] vram apper at 0xE0000000
[ 16.997062] [drm] size 4325376
[ 16.997067] [drm] fb depth is 24
[ 16.997072] [drm] pitch is 5632
[ 16.997267] fbcon: radeondrmfb (fb0) is primary device
[ 17.565597] Console: switching to colour frame buffer device 170x48
[ 17.578692] radeon 0000:00:01.0: fb0: radeondrmfb frame buffer device
[ 17.578701] radeon 0000:00:01.0: registered panic notifier
[ 17.579385] [drm] Initialized radeon 2.34.0 20080528 for 0000:00:01.0 on minor 0
[ 195.823063] radeon 0000:00:01.0: GPU lockup CP stall for more than 10000msec
[ 195.827260] radeon 0000:00:01.0: GPU lockup (waiting for 0x0000000000000004 last fence id 0x0000000000000001)
[ 195.879857] radeon 0000:00:01.0: fence driver on ring 5 use gpu addr 0x0000000000177118 and cpu addr 0xffffc90002832118
[ 195.880922] radeon 0000:00:01.0: Saved 87 dwords of commands on ring 0.
[ 195.880935] radeon 0000:00:01.0: GPU softreset: 0x00000009
[ 195.880941] radeon 0000:00:01.0: GRBM_STATUS = 0xB2433828
[ 195.880946] radeon 0000:00:01.0: GRBM_STATUS_SE0 = 0x08000007
[ 195.880951] radeon 0000:00:01.0: GRBM_STATUS_SE1 = 0x00000007
[ 195.880956] radeon 0000:00:01.0: SRBM_STATUS = 0x20000040
[ 195.880960] radeon 0000:00:01.0: SRBM_STATUS2 = 0x00000000
[ 195.880965] radeon 0000:00:01.0: R_008674_CP_STALLED_STAT1 = 0x00000000
[ 195.880970] radeon 0000:00:01.0: R_008678_CP_STALLED_STAT2 = 0x40000000
[ 195.880974] radeon 0000:00:01.0: R_00867C_CP_BUSY_STAT = 0x00008000
[ 195.880979] radeon 0000:00:01.0: R_008680_CP_STAT = 0x80228643
[ 195.880983] radeon 0000:00:01.0: R_00D034_DMA_STATUS_REG = 0x44C83D57
[ 195.895865] radeon 0000:00:01.0: GRBM_SOFT_RESET=0x00007F6B
[ 195.895921] radeon 0000:00:01.0: SRBM_SOFT_RESET=0x00000100
[ 195.897108] radeon 0000:00:01.0: GRBM_STATUS = 0x00003828
[ 195.897113] radeon 0000:00:01.0: GRBM_STATUS_SE0 = 0x00000007
[ 195.897117] radeon 0000:00:01.0: GRBM_STATUS_SE1 = 0x00000007
[ 195.897121] radeon 0000:00:01.0: SRBM_STATUS = 0x20000040
[ 195.897126] radeon 0000:00:01.0: SRBM_STATUS2 = 0x00000000
[ 195.897130] radeon 0000:00:01.0: R_008674_CP_STALLED_STAT1 = 0x00000000
[ 195.897134] radeon 0000:00:01.0: R_008678_CP_STALLED_STAT2 = 0x00000000
[ 195.897138] radeon 0000:00:01.0: R_00867C_CP_BUSY_STAT = 0x00000000
[ 195.897143] radeon 0000:00:01.0: R_008680_CP_STAT = 0x00000000
[ 195.897147] radeon 0000:00:01.0: R_00D034_DMA_STATUS_REG = 0x44C83D57
[ 195.897154] radeon 0000:00:01.0: GPU reset succeeded, trying to resume
[ 195.917323] [drm] PCIE GART of 512M enabled (table at 0x0000000000040000).
[ 195.917553] radeon 0000:00:01.0: WB enabled
[ 195.917567] radeon 0000:00:01.0: fence driver on ring 0 use gpu addr 0x0000000018000c00 and cpu addr 0xffff880115f8bc00
[ 195.917578] radeon 0000:00:01.0: fence driver on ring 3 use gpu addr 0x0000000018000c0c and cpu addr 0xffff880115f8bc0c
[ 195.920890] radeon 0000:00:01.0: fence driver on ring 5 use gpu addr 0x0000000000177118 and cpu addr 0xffffc90003c32118
[ 195.937779] [drm] ring test on 0 succeeded in 1 usecs
[ 195.937858] [drm] ring test on 3 succeeded in 1 usecs
[ 195.983131] [drm] ring test on 5 succeeded in 1 usecs
[ 195.983148] [drm] UVD initialized successfully.
[ 206.009333] radeon 0000:00:01.0: GPU lockup CP stall for more than 10000msec
[ 206.013681] radeon 0000:00:01.0: GPU lockup (waiting for 0x0000000000000005 last fence id 0x0000000000000001)
[ 206.013692] [drm:r600_ib_test] *ERROR* radeon: fence wait failed (-35).
[ 206.018028] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on GFX ring (-35).
[ 206.022364] radeon 0000:00:01.0: ib ring test failed (-35).
[ 206.075249] radeon 0000:00:01.0: fence driver on ring 5 use gpu addr 0x0000000000177118 and cpu addr 0xffffc90002832118
[ 206.076352] radeon 0000:00:01.0: GPU softreset: 0x00000009
[ 206.076362] radeon 0000:00:01.0: GRBM_STATUS = 0xB3533828
[ 206.076370] radeon 0000:00:01.0: GRBM_STATUS_SE0 = 0x2C000007
[ 206.076378] radeon 0000:00:01.0: GRBM_STATUS_SE1 = 0x00000007
[ 206.076386] radeon 0000:00:01.0: SRBM_STATUS = 0x20000040
[ 206.076393] radeon 0000:00:01.0: SRBM_STATUS2 = 0x00000000
[ 206.076401] radeon 0000:00:01.0: R_008674_CP_STALLED_STAT1 = 0x00000000
[ 206.076408] radeon 0000:00:01.0: R_008678_CP_STALLED_STAT2 = 0x400C0000
[ 206.076415] radeon 0000:00:01.0: R_00867C_CP_BUSY_STAT = 0x00048000
[ 206.076422] radeon 0000:00:01.0: R_008680_CP_STAT = 0x80268643
[ 206.076429] radeon 0000:00:01.0: R_00D034_DMA_STATUS_REG = 0x44C83D57
[ 206.076620] radeon 0000:00:01.0: GRBM_SOFT_RESET=0x00007F6B
[ 206.076678] radeon 0000:00:01.0: SRBM_SOFT_RESET=0x00000100
[ 206.077871] radeon 0000:00:01.0: GRBM_STATUS = 0x00003828
[ 206.077878] radeon 0000:00:01.0: GRBM_STATUS_SE0 = 0x00000007
[ 206.077885] radeon 0000:00:01.0: GRBM_STATUS_SE1 = 0x00000007
[ 206.077892] radeon 0000:00:01.0: SRBM_STATUS = 0x20000040
[ 206.077899] radeon 0000:00:01.0: SRBM_STATUS2 = 0x00000000
[ 206.077905] radeon 0000:00:01.0: R_008674_CP_STALLED_STAT1 = 0x00000000
[ 206.077912] radeon 0000:00:01.0: R_008678_CP_STALLED_STAT2 = 0x00000000
[ 206.077919] radeon 0000:00:01.0: R_00867C_CP_BUSY_STAT = 0x00000000
[ 206.077926] radeon 0000:00:01.0: R_008680_CP_STAT = 0x00000000
[ 206.077932] radeon 0000:00:01.0: R_00D034_DMA_STATUS_REG = 0x44C83D57
[ 206.077943] radeon 0000:00:01.0: GPU reset succeeded, trying to resume
[ 206.082896] [drm] PCIE GART of 512M enabled (table at 0x0000000000040000).
[ 206.083120] radeon 0000:00:01.0: WB enabled
[ 206.083134] radeon 0000:00:01.0: fence driver on ring 0 use gpu addr 0x0000000018000c00 and cpu addr 0xffff880115f8bc00
[ 206.083143] radeon 0000:00:01.0: fence driver on ring 3 use gpu addr 0x0000000018000c0c and cpu addr 0xffff880115f8bc0c
[ 206.086489] radeon 0000:00:01.0: fence driver on ring 5 use gpu addr 0x0000000000177118 and cpu addr 0xffffc90003c32118
[ 206.103118] [drm] ring test on 0 succeeded in 1 usecs
[ 206.103188] [drm] ring test on 3 succeeded in 1 usecs
[ 206.148514] [drm] ring test on 5 succeeded in 1 usecs
[ 206.148531] [drm] UVD initialized successfully.
[ 206.867862] SysRq : Keyboard mode set to system default
[ 207.151608] SysRq : Terminate All Tasks
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