[Bug 73530] Asus U38N: Black screen with Radeon driver in Linux

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri May 15 13:16:09 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=73530

--- Comment #103 from Nicolas Werner <nicolas.werner at ymail.com> ---
(In reply to Alex Deucher from comment #101)
> Created attachment 115801 [details] [review]
> leave panel power on all th time
> 
> (In reply to Nicolas Werner from comment #98)

> Does this patch help the reliability any?

Nope, doesn't seem to help:

[    2.417913] [drm] Initialized drm 1.1.0 20060810
[    2.452619] [drm] radeon kernel modesetting enabled.
[    2.452686] checking generic (d0000000 7e9000) vs hw (d0000000 10000000)
[    2.452690] fb: switching to radeondrmfb from simple
[    2.452741] Console: switching to colour dummy device 80x25
[    2.454825] [drm] initializing kernel modesetting (ARUBA 0x1002:0x9908
0x1043:0x1557).
[    2.454870] [drm] register mmio base: 0xFEB00000
[    2.454876] [drm] register mmio size: 262144
[    2.454890] [drm] ACPI VFCT contains a BIOS for 00:01.0 1002:9908, size
19968
[    2.454917] ATOM BIOS: 113
[    2.455014] radeon 0000:00:01.0: VRAM: 768M 0x0000000000000000 -
0x000000002FFFFFFF (768M used)
[    2.455024] radeon 0000:00:01.0: GTT: 1024M 0x0000000030000000 -
0x000000006FFFFFFF
[    2.455029] [drm] Detected VRAM RAM=768M, BAR=256M
[    2.455035] [drm] RAM width 64bits DDR
[    2.465783] [TTM] Zone  kernel: Available graphics memory: 4705032 kiB
[    2.465789] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
[    2.465792] [TTM] Initializing pool allocator
[    2.465803] [TTM] Initializing DMA pool allocator
[    2.465844] [drm] radeon: 768M of VRAM memory ready
[    2.465846] [drm] radeon: 1024M of GTT memory ready.
[    2.465872] [drm] Loading ARUBA Microcode
[    2.470982] [drm] Internal thermal controller without fan control
[    2.471276] [drm] radeon: dpm initialized
[    2.472681] [drm] GART: num cpu pages 262144, num gpu pages 262144
[    2.547652] [drm] PCIE GART of 1024M enabled (table at 0x0000000000277000).
[    2.547837] radeon 0000:00:01.0: WB enabled
[    2.547844] radeon 0000:00:01.0: fence driver on ring 0 use gpu addr
0x0000000030000c00 and cpu addr 0xffff88029febbc00
[    2.548657] radeon 0000:00:01.0: fence driver on ring 5 use gpu addr
0x0000000000075a18 and cpu addr 0xffffc90002c35a18
[    2.548663] radeon 0000:00:01.0: fence driver on ring 1 use gpu addr
0x0000000030000c04 and cpu addr 0xffff88029febbc04
[    2.548668] radeon 0000:00:01.0: fence driver on ring 2 use gpu addr
0x0000000030000c08 and cpu addr 0xffff88029febbc08
[    2.548673] radeon 0000:00:01.0: fence driver on ring 3 use gpu addr
0x0000000030000c0c and cpu addr 0xffff88029febbc0c
[    2.548678] radeon 0000:00:01.0: fence driver on ring 4 use gpu addr
0x0000000030000c10 and cpu addr 0xffff88029febbc10
[    2.562343] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    2.562349] [drm] Driver supports precise vblank timestamp query.
[    2.562358] radeon 0000:00:01.0: radeon: MSI limited to 32-bit
[    2.562408] radeon 0000:00:01.0: radeon: using MSI.
[    2.562722] [drm] radeon: irq initialized.
[    2.582824] Switched to clocksource tsc
[    2.783234] [drm] ring test on 0 succeeded in 2 usecs
[    2.783248] [drm] ring test on 3 succeeded in 3 usecs
[    2.783257] [drm] ring test on 4 succeeded in 3 usecs
[    3.099491] [drm] ring test on 5 succeeded in 1 usecs
[    3.150022] [drm] UVD initialized successfully.
[    3.212760] [drm] ib test on ring 0 succeeded in 0 usecs
[    3.213313] [drm] ib test on ring 3 succeeded in 0 usecs
[    3.213866] [drm] ib test on ring 4 succeeded in 0 usecs
[    3.333633] [drm] ib test on ring 5 succeeded
[    3.361224] [drm] radeon atom DIG backlight initialized
[    3.361230] [drm] Radeon Display Connectors
[    3.361234] [drm] Connector 0 ffff8802a2b9b000 0x00000002:
[    3.361236] [drm]   eDP-1
[    3.361239] [drm]   HPD1
[    3.361242] [drm]   DDC: 0x6530 0x6530 0x6534 0x6534 0x6538 0x6538 0x653c
0x653c
[    3.361244] [drm]   Encoders:
[    3.361246] [drm]   encoder: ffff88009d373c00, 0x00000002
[    3.361248] [drm]     LCD1: INTERNAL_UNIPHY2
[    3.361250] [drm]   encoder: ffff88009d373400, 0x00000001
[    3.361252] [drm]   encoder: ffff88009d373000, 0x00000001
[    3.361254] [drm]   encoder: ffff88009d372a00, 0x00000008
[    3.361256] [drm] Connector 1 ffff8802a2b9a000 0x00000001:
[    3.361258] [drm]   VGA-1
[    3.361259] [drm]   HPD2
[    3.361261] [drm]   DDC: 0x6540 0x6540 0x6544 0x6544 0x6548 0x6548 0x654c
0x654c
[    3.361263] [drm]   Encoders:
[    3.361265] [drm]   encoder: ffff88009d373c00, 0x00000002
[    3.361266] [drm]   encoder: ffff88009d373400, 0x00000001
[    3.361268] [drm]     CRT1: INTERNAL_UNIPHY2
[    3.361270] [drm]   encoder: ffff88009d373000, 0x00000001
[    3.361271] [drm]     CRT1: NUTMEG
[    3.361273] [drm]   encoder: ffff88009d372a00, 0x00000008
[    3.361275] [drm] Connector 2 ffff8802a2b98000 0x00000008:
[    3.361276] [drm]   HDMI-A-1
[    3.361278] [drm]   HPD3
[    3.361280] [drm]   DDC: 0x6550 0x6550 0x6554 0x6554 0x6558 0x6558 0x655c
0x655c
[    3.361282] [drm]   Encoders:
[    3.361283] [drm]   encoder: ffff88009d373c00, 0x00000002
[    3.361285] [drm]   encoder: ffff88009d373400, 0x00000001
[    3.361287] [drm]   encoder: ffff88009d373000, 0x00000001
[    3.361289] [drm]   encoder: ffff88009d372a00, 0x00000008
[    3.361290] [drm]     DFP1: INTERNAL_UNIPHY
[    3.409302] [drm] check edp dpcd ffff8802a2b9b000
[    3.409309] [drm] radeon_dp_set_rx_power_state, ffff8802a2b9b000, 0
[    3.409313] [drm] dig_connector ffff8802a32e3d80
[    3.409316] [drm] DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    3.417441] [drm] radeon_dp_set_rx_power_state, ffff8802a2b9a000, 0
[    3.417447] [drm] dig_connector ffff8802a32e3da0
[    3.417449] [drm] DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    3.417881] [drm] radeon_dp_getdpcd ffff8802a2b9a000
[    3.417884] [drm] dig_connector ffff8802a32e3da0
[    3.417886] [drm] DPCD: 11 0a 84 01 00 0b 01 01 02 00 00 00 00 00 00
[    3.454360] [drm] fb mappable at 0xD047B000
[    3.454369] [drm] vram apper at 0xD0000000
[    3.454374] [drm] size 8294400
[    3.454376] [drm] fb depth is 24
[    3.454382] [drm]    pitch is 7680
[    3.454540] fbcon: radeondrmfb (fb0) is primary device
[    3.454664] [drm] radeon_dp_set_link_config, ffff8802a2b9b000, 540000, 1
[    3.454665] [drm] dig_connector ffff8802a32e3d80
[    3.454666] [drm] DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    3.469463] [drm] radeon_dp_set_rx_power_state, ffff8802a2b9b000, 0
[    3.469465] [drm] dig_connector ffff8802a32e3d80
[    3.469467] [drm] DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    3.488610] [drm] radeon_dp_link_train, ffff8802a2b9b000
[    3.488612] [drm] dig_connector ffff8802a32e3d80
[    3.488613] [drm] DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    3.488614] [drm] dp_info dpcd: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    3.488616] [drm] radeon_dp_set_rx_power_state, ffff8802a2b9b000, 0
[    3.488617] [drm] dig_connector ffff8802a32e3d80
[    3.488618] [drm] DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    3.494579] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery tried
5 times
[    3.494620] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery
failed
[    3.600279] Console: switching to colour frame buffer device 240x67
[    3.608796] radeon 0000:00:01.0: fb0: radeondrmfb frame buffer device
[    3.608800] radeon 0000:00:01.0: registered panic notifier
[    3.614400] [drm] Initialized radeon 2.42.0 20080528 for 0000:00:01.0 on
minor 0
[    6.016650] [drm] check edp dpcd ffff8802a2b9b000
[    6.016658] [drm] radeon_dp_set_rx_power_state, ffff8802a2b9b000, 0
[    6.016661] [drm] dig_connector ffff8802a32e3d80
[    6.016664] [drm] DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    6.025160] [drm] radeon_dp_set_rx_power_state, ffff8802a2b9a000, 17
[    6.025167] [drm] dig_connector ffff8802a32e3da0
[    6.025170] [drm] DPCD: 11 0a 84 01 00 0b 01 01 02 00 00 00 00 00 00
[    6.027840] [drm] radeon_dp_getdpcd ffff8802a2b9a000
[    6.027848] [drm] dig_connector ffff8802a32e3da0
[    6.027853] [drm] DPCD: 11 0a 84 01 00 0b 01 01 02 00 00 00 00 00 00
[    6.059605] [drm] radeon_dp_set_rx_power_state, ffff8802a2b9a000, 17
[    6.059613] [drm] dig_connector ffff8802a32e3da0
[    6.059616] [drm] DPCD: 11 0a 84 01 00 0b 01 01 02 00 00 00 00 00 00
[    6.061971] [drm] radeon_dp_getdpcd ffff8802a2b9a000
[    6.061982] [drm] dig_connector ffff8802a32e3da0
[    6.061991] [drm] DPCD: 11 0a 84 01 00 0b 01 01 02 00 00 00 00 00 00
[    6.103173] [drm] check edp dpcd ffff8802a2b9b000
[    6.103183] [drm] radeon_dp_set_rx_power_state, ffff8802a2b9b000, 0
[    6.103187] [drm] dig_connector ffff8802a32e3d80
[    6.103191] [drm] DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    6.112207] [drm] radeon_dp_set_rx_power_state, ffff8802a2b9a000, 17
[    6.112213] [drm] dig_connector ffff8802a32e3da0
[    6.112217] [drm] DPCD: 11 0a 84 01 00 0b 01 01 02 00 00 00 00 00 00
[    6.114811] [drm] radeon_dp_getdpcd ffff8802a2b9a000
[    6.114818] [drm] dig_connector ffff8802a32e3da0
[    6.114821] [drm] DPCD: 11 0a 84 01 00 0b 01 01 02 00 00 00 00 00 00
[    6.147536] [drm] radeon_dp_set_rx_power_state, ffff8802a2b9a000, 17
[    6.147544] [drm] dig_connector ffff8802a32e3da0
[    6.147548] [drm] DPCD: 11 0a 84 01 00 0b 01 01 02 00 00 00 00 00 00
[    6.149883] [drm] radeon_dp_getdpcd ffff8802a2b9a000
[    6.149889] [drm] dig_connector ffff8802a32e3da0
[    6.149892] [drm] DPCD: 11 0a 84 01 00 0b 01 01 02 00 00 00 00 00 00

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