[Bug 73530] Asus U38N: Black screen with Radeon driver in Linux
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Fri May 15 13:22:50 PDT 2015
https://bugs.freedesktop.org/show_bug.cgi?id=73530
--- Comment #104 from Nicolas Werner <nicolas.werner at ymail.com> ---
(In reply to Alex Deucher from comment #102)
> Created attachment 115802 [details] [review]
> retry dpcd fetch
>
> Does this patch help?
Yep, this one works!
[ 2.869482] [drm] Initialized drm 1.1.0 20060810
[ 2.905939] [drm] radeon kernel modesetting enabled.
[ 2.906034] checking generic (d0000000 7e9000) vs hw (d0000000 10000000)
[ 2.906040] fb: switching to radeondrmfb from simple
[ 2.906110] Console: switching to colour dummy device 80x25
[ 2.906893] [drm] initializing kernel modesetting (ARUBA 0x1002:0x9908
0x1043:0x1557).
[ 2.906919] [drm] register mmio base: 0xFEB00000
[ 2.906922] [drm] register mmio size: 262144
[ 2.906930] [drm] ACPI VFCT contains a BIOS for 00:01.0 1002:9908, size
19968
[ 2.906948] ATOM BIOS: 113
[ 2.907058] radeon 0000:00:01.0: VRAM: 768M 0x0000000000000000 -
0x000000002FFFFFFF (768M used)
[ 2.907063] radeon 0000:00:01.0: GTT: 1024M 0x0000000030000000 -
0x000000006FFFFFFF
[ 2.907066] [drm] Detected VRAM RAM=768M, BAR=256M
[ 2.907069] [drm] RAM width 64bits DDR
[ 2.915861] [TTM] Zone kernel: Available graphics memory: 4705032 kiB
[ 2.915866] [TTM] Zone dma32: Available graphics memory: 2097152 kiB
[ 2.915869] [TTM] Initializing pool allocator
[ 2.915880] [TTM] Initializing DMA pool allocator
[ 2.915923] [drm] radeon: 768M of VRAM memory ready
[ 2.915926] [drm] radeon: 1024M of GTT memory ready.
[ 2.915953] [drm] Loading ARUBA Microcode
[ 2.920123] [drm] Internal thermal controller without fan control
[ 2.920478] [drm] radeon: dpm initialized
[ 2.921876] [drm] GART: num cpu pages 262144, num gpu pages 262144
[ 3.016174] [drm] PCIE GART of 1024M enabled (table at 0x0000000000277000).
[ 3.016352] radeon 0000:00:01.0: WB enabled
[ 3.016359] radeon 0000:00:01.0: fence driver on ring 0 use gpu addr
0x0000000030000c00 and cpu addr 0xffff88029f86dc00
[ 3.017100] radeon 0000:00:01.0: fence driver on ring 5 use gpu addr
0x0000000000075a18 and cpu addr 0xffffc90002c35a18
[ 3.017106] radeon 0000:00:01.0: fence driver on ring 1 use gpu addr
0x0000000030000c04 and cpu addr 0xffff88029f86dc04
[ 3.017111] radeon 0000:00:01.0: fence driver on ring 2 use gpu addr
0x0000000030000c08 and cpu addr 0xffff88029f86dc08
[ 3.017115] radeon 0000:00:01.0: fence driver on ring 3 use gpu addr
0x0000000030000c0c and cpu addr 0xffff88029f86dc0c
[ 3.017120] radeon 0000:00:01.0: fence driver on ring 4 use gpu addr
0x0000000030000c10 and cpu addr 0xffff88029f86dc10
[ 3.050531] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 3.050538] [drm] Driver supports precise vblank timestamp query.
[ 3.050547] radeon 0000:00:01.0: radeon: MSI limited to 32-bit
[ 3.050601] radeon 0000:00:01.0: radeon: using MSI.
[ 3.050885] [drm] radeon: irq initialized.
[ 3.250486] [drm] ring test on 0 succeeded in 2 usecs
[ 3.250499] [drm] ring test on 3 succeeded in 3 usecs
[ 3.250508] [drm] ring test on 4 succeeded in 3 usecs
[ 3.666123] [drm] ring test on 5 succeeded in 1 usecs
[ 3.724948] [drm] UVD initialized successfully.
[ 3.761377] [drm] ib test on ring 0 succeeded in 0 usecs
[ 3.761920] [drm] ib test on ring 3 succeeded in 0 usecs
[ 3.762479] [drm] ib test on ring 4 succeeded in 0 usecs
[ 3.788319] [drm] ib test on ring 5 succeeded
[ 3.813353] [drm] radeon atom DIG backlight initialized
[ 3.813359] [drm] Radeon Display Connectors
[ 3.813362] [drm] Connector 0:
[ 3.813364] [drm] eDP-1
[ 3.813367] [drm] HPD1
[ 3.813370] [drm] DDC: 0x6530 0x6530 0x6534 0x6534 0x6538 0x6538 0x653c
0x653c
[ 3.813372] [drm] Encoders:
[ 3.813374] [drm] LCD1: INTERNAL_UNIPHY2
[ 3.813376] [drm] Connector 1:
[ 3.813378] [drm] VGA-1
[ 3.813379] [drm] HPD2
[ 3.813382] [drm] DDC: 0x6540 0x6540 0x6544 0x6544 0x6548 0x6548 0x654c
0x654c
[ 3.813383] [drm] Encoders:
[ 3.813385] [drm] CRT1: INTERNAL_UNIPHY2
[ 3.813386] [drm] CRT1: NUTMEG
[ 3.813388] [drm] Connector 2:
[ 3.813389] [drm] HDMI-A-1
[ 3.813391] [drm] HPD3
[ 3.813393] [drm] DDC: 0x6550 0x6550 0x6554 0x6554 0x6558 0x6558 0x655c
0x655c
[ 3.813394] [drm] Encoders:
[ 3.813396] [drm] DFP1: INTERNAL_UNIPHY
[ 5.032372] [drm] fb mappable at 0xD047B000
[ 5.032378] [drm] vram apper at 0xD0000000
[ 5.032382] [drm] size 8294400
[ 5.032385] [drm] fb depth is 24
[ 5.032387] [drm] pitch is 7680
[ 5.032677] fbcon: radeondrmfb (fb0) is primary device
[ 7.394835] Console: switching to colour frame buffer device 240x67
[ 7.403334] radeon 0000:00:01.0: fb0: radeondrmfb frame buffer device
[ 7.403338] radeon 0000:00:01.0: registered panic notifier
[ 7.409476] [drm] Initialized radeon 2.42.0 20080528 for 0000:00:01.0 on
minor 0
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