<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Asus U38N: Black screen with Radeon driver in Linux" href="https://bugs.freedesktop.org/show_bug.cgi?id=73530#c104">Comment # 104</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Asus U38N: Black screen with Radeon driver in Linux" href="https://bugs.freedesktop.org/show_bug.cgi?id=73530">bug 73530</a> from <a class="email" href="mailto:nicolas.werner@ymail.com" title="Nicolas Werner <nicolas.werner@ymail.com>"> Nicolas Werner</a> <pre>(In reply to Alex Deucher from <a href="show_bug.cgi?id=73530#c102">comment #102</a>) > Created <a href="attachment.cgi?id=115802" name="attach_115802" title="retry dpcd fetch">attachment 115802</a> <a href="attachment.cgi?id=115802&action=edit" title="retry dpcd fetch">[details]</a> <a href='page.cgi?id=splinter.html&bug=73530&attachment=115802'>[review]</a> [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</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>