<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - [radeonsi] X11 can't start with acceleration enabled" href="https://bugs.freedesktop.org/show_bug.cgi?id=60879#c81">Comment # 81</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - [radeonsi] X11 can't start with acceleration enabled" href="https://bugs.freedesktop.org/show_bug.cgi?id=60879">bug 60879</a> from <a class="email" href="mailto:pali.rohar@gmail.com" title="Pali Rohár <pali.rohar@gmail.com>"> Pali Rohár</a> <pre>(In reply to <a href="show_bug.cgi?id=60879#c74">comment #74</a>) > Created <a href="attachment.cgi?id=98257" name="attach_98257" title="Fix v2">attachment 98257</a> <a href="attachment.cgi?id=98257&action=edit" title="Fix v2">[details]</a> <a href='page.cgi?id=splinter.html&bug=60879&attachment=98257'>[review]</a> [review] > Fix v2 > > Pali, I have sent this patch to the mailing list for review, can you confirm > that it fixes the issue for you. Hello, I applied this patch on top of mesa, but it is not working :-( Xserver show only black screen. And in dmesg I see this: [ 31.269778] radeon 0000:05:00.0: GPU fault detected: 147 0x09e25201 [ 31.269785] radeon 0000:05:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x0E6B9BCF [ 31.269788] radeon 0000:05:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x02052001 [ 31.269792] VM fault (0x01, vmid 1) at page 241933263, read from CB_CMASK (82) In Xorg.0.log are no errors. After killing X in dmesg are these lines: [ 307.388090] radeon 0000:05:00.0: GPU lockup CP stall for more than 276120msec [ 307.388104] radeon 0000:05:00.0: GPU lockup (waiting for 0x0000000000000002 last fence id 0x0000000000000001 on ring 0) [ 312.832194] pci_pm_runtime_suspend(): radeon_pmops_runtime_suspend+0x0/0xc0 [radeon] returns -22 [ 320.270503] detected fb_set_par error, error code: -22 When I start X again, it immediately crash and in Xorg.0.log are these errors: [ 320.199] drmOpenDevice: node name is /dev/dri/card0 [ 320.199] drmOpenDevice: open result is -1, (Invalid argument) [ 320.199] drmOpenByBusid: Searching for BusID pci:0000:05:00.0 [ 320.199] drmOpenDevice: node name is /dev/dri/card0 [ 320.199] drmOpenDevice: open result is -1, (Invalid argument) ... [ 320.270] (EE) RADEON(0): [drm] Failed to open DRM device for pci:0000:05:00.0: No such file or directory [ 320.270] (EE) RADEON(0): Kernel modesetting setup failed [ 320.270] (II) UnloadModule: "radeon" [ 320.270] (II) Unloading radeon [ 320.270] (EE) Screen(s) found, but none have a usable configuration. [ 320.270] Fatal server error: [ 320.270] no screens found Old patch (which can be applied on older mesa version) worked fine without any problem. Note that I did not changed kernel, still using same version 3.14-rc1.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>