search for: page_flip_handl

...il.com> --- (In reply to comment #31) > Created attachment 100199 [details] > weston log with pixman Something is seriously wrong here: [09:58:29.402] queueing pageflip failed: Permission denied But I see you have another weston session afterwards, which seems to run, but: [12:26:36.371] page_flip_handler: time 0.000000 frame 603 [12:26:36.371] got pageflip event [12:26:36.388] page_flip_handler: time 0.000000 frame 603 [12:26:36.388] got pageflip event [12:26:36.404] page_flip_handler: time 0.000000 frame 603 [12:26:36.404] got pageflip event [12:26:36.421] page_flip_handler: time 0.000000 frame...

....lo drmmode_display.c: In function 'drmmode_page_flip': drmmode_display.c:1319: warning: implicit declaration of function 'drmModePageFlip' drmmode_display.c: In function 'drmmode_screen_init': drmmode_display.c:1476: error: 'drmEventContext' has no member named 'page_flip_handler' *** Error code 1 Stop in /home/xf86-video-nouveau-0.0.10/xf86-video-nouveau/src (line 448 of Makefile). *** Error code 1 Stop in /home/xf86-video-nouveau-0.0.10/xf86-video-nouveau (line 373 of Makefile). *** Error code 1 Stop in /home/xf86-video-nouveau-0.0.10/xf86-video-nouveau (line 282...

...d. So if that's the culprit, is Nouveau on some particular hardware sending back pageflip events on the wrong crtc? Or maybe mixing up crtcs so that no event gets sent? This would be easy to test by adding a weston_log("got pageflip event\n") to src/compositor-drm.c:745, in function page_flip_handler(), and another in line 723 in vblank_handler(). The vblank_handler should be unused atm. I think. If Weston never gets the pageflip event, its repaint loop would be stuck, which would explain the symptoms. A side effect would be that clients would never get frame callbacks, which means that e.g....

...uldn't it? Or maybe Xorg is only looking at the vblank counters, and you'd actually need a program using GLX_OML_sync_control to even see the timestamps? One could check the timestamps by: weston_log("%s: time %u.%06u frame %u\n", __func__, sec, usec, frame); in compositor-drm.c page_flip_handler() function. Mm, I'd like to see a weston log with that when you have the black screen problem. -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives...

Hi, here a set of patches against the nouveau-ddx. This is an extended and revised set, based on Francisco Jerez feedback from autumn last year. [1/9] Makes pageflipping work again on X-Server 1.12rc. It apparently stopped working somewhere around Xorg 1.11+. [2/9] Implements handling of pageflip completion events from the kernel. Francisco Jerez argument against including it was that the