3.15.0-rc2 radeon HD 7480D [Aruba] blank display
From: Ken Moffat
Date: Mon Apr 21 2014 - 16:38:11 EST
I've just built 3.15.0-rc2 on this box, and discovered that I get a
blank screen. The boot appears to complete (it sends me information
from SMART which is from my last bootscript), and it responds to
MagicSysRQ to reboot. I tried to login and run startx, but that
didn't seem to make any difference - possibly something went wrong,
it wasn't in my history when I booted a good kernel.
This machine uses a regular old VGA cable to connect it, the
following lines in dmesg make me think it has chosen the wrong
connector:
Apr 21 19:32:45 bluesbreaker kernel: [ 1.273246]
[drm:radeon_dp_link_train_cr] *ERROR* displayport link status failed
Apr 21 19:32:45 bluesbreaker kernel: [ 1.273247]
[drm:radeon_dp_link_train_cr] *ERROR* clock recovery failed
Apr 21 19:32:45 bluesbreaker kernel: [ 1.295116] Console:
switching to colour frame buffer device 85x34
On a boot with 3.14.0 and earlier I get a different console size -
Apr 21 20:42:44 bluesbreaker kernel: [ 1.445992] Console:
switching to colour frame buffer device 133x54
My console font is 12x22, and my screen is 1600x1200 but it looks
as if 3.15-rc2 has fallen back to trying to use 1024x768.
I'm attaching what look like the relevant parts of the messages
from the system logs for 3.15-rc2 and 3.14.0.
Any ideas, please ? This is an AMD A4-5300 APU and not the world's
fastest machine for bisecting :-(
Äen
--
das eine Mal als TragÃdie, dieses Mal als Farce
Apr 21 20:56:19 bluesbreaker kernel: [ 0.766847] [drm] Initialized drm 1.1.0 20060810
Apr 21 20:56:19 bluesbreaker kernel: [ 0.766901] [drm] radeon kernel modesetting enabled.
Apr 21 20:56:19 bluesbreaker kernel: [ 0.767261] [drm] initializing kernel modesetting (ARUBA 0x1002:0x9993 0x1002:0x9993).
Apr 21 20:56:19 bluesbreaker kernel: [ 0.767324] [drm] register mmio base: 0xFEF00000
Apr 21 20:56:19 bluesbreaker kernel: [ 0.767357] [drm] register mmio size: 262144
Apr 21 20:56:19 bluesbreaker kernel: [ 0.767441] ATOM BIOS: 113
Apr 21 20:56:19 bluesbreaker kernel: [ 0.767558] radeon 0000:00:01.0: VRAM: 512M 0x0000000000000000 - 0x000000001FFFFFFF (512M used)
Apr 21 20:56:19 bluesbreaker kernel: [ 0.767596] radeon 0000:00:01.0: GTT: 1024M 0x0000000020000000 - 0x000000005FFFFFFF
Apr 21 20:56:19 bluesbreaker kernel: [ 0.767633] [drm] Detected VRAM RAM=512M, BAR=256M
Apr 21 20:56:19 bluesbreaker kernel: [ 0.768866] [drm] RAM width 64bits DDR
Apr 21 20:56:19 bluesbreaker kernel: [ 0.768943] [TTM] Zone kernel: Available graphics memory: 1708830 kiB
Apr 21 20:56:19 bluesbreaker kernel: [ 0.768976] [TTM] Initializing pool allocator
Apr 21 20:56:19 bluesbreaker kernel: [ 0.769013] [TTM] Initializing DMA pool allocator
Apr 21 20:56:19 bluesbreaker kernel: [ 0.769061] [drm] radeon: 512M of VRAM memory ready
Apr 21 20:56:19 bluesbreaker kernel: [ 0.769094] [drm] radeon: 1024M of GTT memory ready.
Apr 21 20:56:19 bluesbreaker kernel: [ 0.769140] [drm] Loading ARUBA Microcode
Apr 21 20:56:19 bluesbreaker kernel: [ 0.769173] [drm] Internal thermal controller without fan control
Apr 21 20:56:19 bluesbreaker kernel: [ 0.769407] [drm] radeon: dpm initialized
Apr 21 20:56:19 bluesbreaker kernel: [ 0.769611] [drm] GART: num cpu pages 262144, num gpu pages 262144
Apr 21 20:56:19 bluesbreaker kernel: [ 0.779832] [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000).
Apr 21 20:56:19 bluesbreaker kernel: [ 0.779985] radeon 0000:00:01.0: WB enabled
Apr 21 20:56:19 bluesbreaker kernel: [ 0.780020] radeon 0000:00:01.0: fence driver on ring 0 use gpu addr 0x0000000020000c00 and cpu addr 0xffff8800994f7c00
Apr 21 20:56:19 bluesbreaker kernel: [ 0.780787] radeon 0000:00:01.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90010235a18
Apr 21 20:56:19 bluesbreaker kernel: [ 0.780826] radeon 0000:00:01.0: fence driver on ring 1 use gpu addr 0x0000000020000c04 and cpu addr 0xffff8800994f7c04
Apr 21 20:56:19 bluesbreaker kernel: [ 0.780864] radeon 0000:00:01.0: fence driver on ring 2 use gpu addr 0x0000000020000c08 and cpu addr 0xffff8800994f7c08
Apr 21 20:56:19 bluesbreaker kernel: [ 0.780902] radeon 0000:00:01.0: fence driver on ring 3 use gpu addr 0x0000000020000c0c and cpu addr 0xffff8800994f7c0c
Apr 21 20:56:19 bluesbreaker kernel: [ 0.780941] radeon 0000:00:01.0: fence driver on ring 4 use gpu addr 0x0000000020000c10 and cpu addr 0xffff8800994f7c10
Apr 21 20:56:19 bluesbreaker kernel: [ 0.780980] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
Apr 21 20:56:19 bluesbreaker kernel: [ 0.781013] [drm] Driver supports precise vblank timestamp query.
Apr 21 20:56:19 bluesbreaker kernel: [ 0.781061] radeon 0000:00:01.0: irq 41 for MSI/MSI-X
Apr 21 20:56:19 bluesbreaker kernel: [ 0.781072] radeon 0000:00:01.0: radeon: using MSI.
Apr 21 20:56:19 bluesbreaker kernel: [ 0.781374] [drm] radeon: irq initialized.
Apr 21 20:56:19 bluesbreaker kernel: [ 0.800502] [drm] ring test on 0 succeeded in 2 usecs
Apr 21 20:56:19 bluesbreaker kernel: [ 0.800596] [drm] ring test on 3 succeeded in 2 usecs
Apr 21 20:56:19 bluesbreaker kernel: [ 0.800634] [drm] ring test on 4 succeeded in 1 usecs
Apr 21 20:56:19 bluesbreaker kernel: [ 0.856329] [drm] ring test on 5 succeeded in 1 usecs
Apr 21 20:56:19 bluesbreaker kernel: [ 0.876237] [drm] UVD initialized successfully.
Apr 21 20:56:19 bluesbreaker kernel: [ 0.877136] [drm] ib test on ring 0 succeeded in 0 usecs
Apr 21 20:56:19 bluesbreaker kernel: [ 0.877702] [drm] ib test on ring 3 succeeded in 0 usecs
Apr 21 20:56:19 bluesbreaker kernel: [ 0.878266] [drm] ib test on ring 4 succeeded in 1 usecs
Apr 21 20:56:19 bluesbreaker kernel: [ 0.899250] [drm] ib test on ring 5 succeeded
Apr 21 20:56:19 bluesbreaker kernel: [ 0.920172] [drm] Radeon Display Connectors
Apr 21 20:56:19 bluesbreaker kernel: [ 0.920209] [drm] Connector 0:
Apr 21 20:56:19 bluesbreaker kernel: [ 0.920243] [drm] HDMI-A-1
Apr 21 20:56:19 bluesbreaker kernel: [ 0.920277] [drm] HPD1
Apr 21 20:56:19 bluesbreaker kernel: [ 0.920310] [drm] DDC: 0x6530 0x6530 0x6534 0x6534 0x6538 0x6538 0x653c 0x653c
Apr 21 20:56:19 bluesbreaker kernel: [ 0.920347] [drm] Encoders:
Apr 21 20:56:19 bluesbreaker kernel: [ 0.920379] [drm] DFP1: INTERNAL_UNIPHY2
Apr 21 20:56:19 bluesbreaker kernel: [ 0.920412] [drm] Connector 1:
Apr 21 20:56:19 bluesbreaker kernel: [ 0.920444] [drm] VGA-1
Apr 21 20:56:19 bluesbreaker kernel: [ 0.920476] [drm] HPD2
Apr 21 20:56:19 bluesbreaker kernel: [ 0.920508] [drm] DDC: 0x6540 0x6540 0x6544 0x6544 0x6548 0x6548 0x654c 0x654c
Apr 21 20:56:19 bluesbreaker kernel: [ 0.920545] [drm] Encoders:
Apr 21 20:56:19 bluesbreaker kernel: [ 0.920576] [drm] CRT1: INTERNAL_UNIPHY2
Apr 21 20:56:19 bluesbreaker kernel: [ 0.920609] [drm] CRT1: NUTMEG
Apr 21 20:56:19 bluesbreaker kernel: [ 0.920641] [drm] Connector 2:
Apr 21 20:56:19 bluesbreaker kernel: [ 0.920674] [drm] DVI-D-1
Apr 21 20:56:19 bluesbreaker kernel: [ 0.920705] [drm] HPD3
Apr 21 20:56:19 bluesbreaker kernel: [ 0.920736] [drm] DDC: 0x6550 0x6550 0x6554 0x6554 0x6558 0x6558 0x655c 0x655c
Apr 21 20:56:19 bluesbreaker kernel: [ 0.920773] [drm] Encoders:
Apr 21 20:56:19 bluesbreaker kernel: [ 0.920804] [drm] DFP2: INTERNAL_UNIPHY
Apr 21 20:56:19 bluesbreaker kernel: [ 1.173963] [drm] fb mappable at 0xC047A000
Apr 21 20:56:19 bluesbreaker kernel: [ 1.173997] [drm] vram apper at 0xC0000000
Apr 21 20:56:19 bluesbreaker kernel: [ 1.174027] [drm] size 3145728
Apr 21 20:56:19 bluesbreaker kernel: [ 1.174056] [drm] fb depth is 24
Apr 21 20:56:19 bluesbreaker kernel: [ 1.174085] [drm] pitch is 4096
Apr 21 20:56:19 bluesbreaker kernel: [ 1.174206] fbcon: radeondrmfb (fb0) is primary device
Apr 21 20:56:19 bluesbreaker kernel: [ 1.273253] [drm:radeon_dp_link_train_cr] *ERROR* displayport link status failed
Apr 21 20:56:19 bluesbreaker kernel: [ 1.273254] [drm:radeon_dp_link_train_cr] *ERROR* clock recovery failed
Apr 21 20:56:19 bluesbreaker kernel: [ 1.295093] Console: switching to colour frame buffer device 85x34
Apr 21 20:56:19 bluesbreaker kernel: [ 1.296949] radeon 0000:00:01.0: fb0: radeondrmfb frame buffer device
Apr 21 20:56:19 bluesbreaker kernel: [ 1.296999] radeon 0000:00:01.0: registered panic notifier
Apr 21 20:56:19 bluesbreaker kernel: [ 1.297824] [drm] Initialized radeon 2.38.0 20080528 for 0000:00:01.0 on minor 0
Apr 21 20:57:26 bluesbreaker kernel: [ 0.887023] [drm] Initialized drm 1.1.0 20060810
Apr 21 20:57:26 bluesbreaker kernel: [ 0.887106] [drm] radeon kernel modesetting enabled.
Apr 21 20:57:26 bluesbreaker kernel: [ 0.887495] [drm] initializing kernel modesetting (ARUBA 0x1002:0x9993 0x1002:0x9993).
Apr 21 20:57:26 bluesbreaker kernel: [ 0.887559] [drm] register mmio base: 0xFEF00000
Apr 21 20:57:26 bluesbreaker kernel: [ 0.887590] [drm] register mmio size: 262144
Apr 21 20:57:26 bluesbreaker kernel: [ 0.887678] ATOM BIOS: 113
Apr 21 20:57:26 bluesbreaker kernel: [ 0.887793] radeon 0000:00:01.0: VRAM: 512M 0x0000000000000000 - 0x000000001FFFFFFF (512M used)
Apr 21 20:57:26 bluesbreaker kernel: [ 0.887831] radeon 0000:00:01.0: GTT: 1024M 0x0000000020000000 - 0x000000005FFFFFFF
Apr 21 20:57:26 bluesbreaker kernel: [ 0.887868] [drm] Detected VRAM RAM=512M, BAR=256M
Apr 21 20:57:26 bluesbreaker kernel: [ 0.887901] [drm] RAM width 64bits DDR
Apr 21 20:57:26 bluesbreaker kernel: [ 0.888041] [TTM] Zone kernel: Available graphics memory: 1708866 kiB
Apr 21 20:57:26 bluesbreaker kernel: [ 0.889278] [TTM] Initializing pool allocator
Apr 21 20:57:26 bluesbreaker kernel: [ 0.889315] [TTM] Initializing DMA pool allocator
Apr 21 20:57:26 bluesbreaker kernel: [ 0.889363] [drm] radeon: 512M of VRAM memory ready
Apr 21 20:57:26 bluesbreaker kernel: [ 0.889395] [drm] radeon: 1024M of GTT memory ready.
Apr 21 20:57:26 bluesbreaker kernel: [ 0.889438] [drm] Loading ARUBA Microcode
Apr 21 20:57:26 bluesbreaker kernel: [ 0.889472] [drm] Internal thermal controller without fan control
Apr 21 20:57:26 bluesbreaker kernel: [ 0.889706] [drm] radeon: dpm initialized
Apr 21 20:57:26 bluesbreaker kernel: [ 0.889897] [drm] GART: num cpu pages 262144, num gpu pages 262144
Apr 21 20:57:26 bluesbreaker kernel: [ 0.903297] [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000).
Apr 21 20:57:26 bluesbreaker kernel: [ 0.903450] radeon 0000:00:01.0: WB enabled
Apr 21 20:57:26 bluesbreaker kernel: [ 0.903485] radeon 0000:00:01.0: fence driver on ring 0 use gpu addr 0x0000000020000c00 and cpu addr 0xffff880099ae3c00
Apr 21 20:57:26 bluesbreaker kernel: [ 0.904254] radeon 0000:00:01.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90010235a18
Apr 21 20:57:26 bluesbreaker kernel: [ 0.904294] radeon 0000:00:01.0: fence driver on ring 1 use gpu addr 0x0000000020000c04 and cpu addr 0xffff880099ae3c04
Apr 21 20:57:26 bluesbreaker kernel: [ 0.904333] radeon 0000:00:01.0: fence driver on ring 2 use gpu addr 0x0000000020000c08 and cpu addr 0xffff880099ae3c08
Apr 21 20:57:26 bluesbreaker kernel: [ 0.904372] radeon 0000:00:01.0: fence driver on ring 3 use gpu addr 0x0000000020000c0c and cpu addr 0xffff880099ae3c0c
Apr 21 20:57:26 bluesbreaker kernel: [ 0.904410] radeon 0000:00:01.0: fence driver on ring 4 use gpu addr 0x0000000020000c10 and cpu addr 0xffff880099ae3c10
Apr 21 20:57:26 bluesbreaker kernel: [ 0.904449] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
Apr 21 20:57:26 bluesbreaker kernel: [ 0.904482] [drm] Driver supports precise vblank timestamp query.
Apr 21 20:57:26 bluesbreaker kernel: [ 0.904532] radeon 0000:00:01.0: irq 41 for MSI/MSI-X
Apr 21 20:57:26 bluesbreaker kernel: [ 0.904541] radeon 0000:00:01.0: radeon: using MSI.
Apr 21 20:57:26 bluesbreaker kernel: [ 0.904842] [drm] radeon: irq initialized.
Apr 21 20:57:26 bluesbreaker kernel: [ 0.923942] [drm] ring test on 0 succeeded in 2 usecs
Apr 21 20:57:26 bluesbreaker kernel: [ 0.924035] [drm] ring test on 3 succeeded in 2 usecs
Apr 21 20:57:26 bluesbreaker kernel: [ 0.924075] [drm] ring test on 4 succeeded in 1 usecs
Apr 21 20:57:26 bluesbreaker kernel: [ 0.979756] [drm] ring test on 5 succeeded in 1 usecs
Apr 21 20:57:26 bluesbreaker kernel: [ 0.999659] [drm] UVD initialized successfully.
Apr 21 20:57:26 bluesbreaker kernel: [ 1.001669] [drm] ib test on ring 0 succeeded in 0 usecs
Apr 21 20:57:26 bluesbreaker kernel: [ 1.002225] [drm] ib test on ring 3 succeeded in 0 usecs
Apr 21 20:57:26 bluesbreaker kernel: [ 1.002779] [drm] ib test on ring 4 succeeded in 1 usecs
Apr 21 20:57:26 bluesbreaker kernel: [ 1.023780] [drm] ib test on ring 5 succeeded
Apr 21 20:57:26 bluesbreaker kernel: [ 1.045574] [drm] Radeon Display Connectors
Apr 21 20:57:26 bluesbreaker kernel: [ 1.045609] [drm] Connector 0:
Apr 21 20:57:26 bluesbreaker kernel: [ 1.045641] [drm] HDMI-A-1
Apr 21 20:57:26 bluesbreaker kernel: [ 1.045672] [drm] HPD1
Apr 21 20:57:26 bluesbreaker kernel: [ 1.045704] [drm] DDC: 0x6530 0x6530 0x6534 0x6534 0x6538 0x6538 0x653c 0x653c
Apr 21 20:57:26 bluesbreaker kernel: [ 1.045740] [drm] Encoders:
Apr 21 20:57:26 bluesbreaker kernel: [ 1.045772] [drm] DFP1: INTERNAL_UNIPHY2
Apr 21 20:57:26 bluesbreaker kernel: [ 1.045804] [drm] Connector 1:
Apr 21 20:57:26 bluesbreaker kernel: [ 1.045836] [drm] VGA-1
Apr 21 20:57:26 bluesbreaker kernel: [ 1.045867] [drm] HPD2
Apr 21 20:57:26 bluesbreaker kernel: [ 1.045898] [drm] DDC: 0x6540 0x6540 0x6544 0x6544 0x6548 0x6548 0x654c 0x654c
Apr 21 20:57:26 bluesbreaker kernel: [ 1.045934] [drm] Encoders:
Apr 21 20:57:26 bluesbreaker kernel: [ 1.045966] [drm] CRT1: INTERNAL_UNIPHY2
Apr 21 20:57:26 bluesbreaker kernel: [ 1.045998] [drm] CRT1: NUTMEG
Apr 21 20:57:26 bluesbreaker kernel: [ 1.046030] [drm] Connector 2:
Apr 21 20:57:26 bluesbreaker kernel: [ 1.046061] [drm] DVI-D-1
Apr 21 20:57:26 bluesbreaker kernel: [ 1.046093] [drm] HPD3
Apr 21 20:57:26 bluesbreaker kernel: [ 1.046125] [drm] DDC: 0x6550 0x6550 0x6554 0x6554 0x6558 0x6558 0x655c 0x655c
Apr 21 20:57:26 bluesbreaker kernel: [ 1.046161] [drm] Encoders:
Apr 21 20:57:26 bluesbreaker kernel: [ 1.046192] [drm] DFP2: INTERNAL_UNIPHY
Apr 21 20:57:26 bluesbreaker kernel: [ 1.307550] [drm] fb mappable at 0xC1488000
Apr 21 20:57:26 bluesbreaker kernel: [ 1.307584] [drm] vram apper at 0xC0000000
Apr 21 20:57:26 bluesbreaker kernel: [ 1.307614] [drm] size 7680000
Apr 21 20:57:26 bluesbreaker kernel: [ 1.307643] [drm] fb depth is 24
Apr 21 20:57:26 bluesbreaker kernel: [ 1.307672] [drm] pitch is 6400
Apr 21 20:57:26 bluesbreaker kernel: [ 1.307837] fbcon: radeondrmfb (fb0) is primary device
Apr 21 20:57:26 bluesbreaker kernel: [ 1.441761] Console: switching to colour frame buffer device 133x54
Apr 21 20:57:26 bluesbreaker kernel: [ 1.445997] radeon 0000:00:01.0: fb0: radeondrmfb frame buffer device
Apr 21 20:57:26 bluesbreaker kernel: [ 1.446047] radeon 0000:00:01.0: registered panic notifier
Apr 21 20:57:26 bluesbreaker kernel: [ 1.446191] [drm] Initialized radeon 2.37.0 20080528 for 0000:00:01.0 on minor 0