https://bugs.freedesktop.org/show_bug.cgi?id=53101
--- Comment #5 from [email protected] 2012-08-21 19:23:43 UTC --- Bisection rounds testing successful suspend/resume cycles on NVC0/2000M: note: * gdm greeter is showing garbage (screen content from before reboot) somewhere before the last known good commits ** this issue was ignored and still present in the last good commit but is not the topic of this bug $ git bisect log # bad: [f9b495fca46836a6a05cedde8058ccb8a3e62c3d] drm/nouveau: use ioread32_native/iowrite32_native for fifo control registers # good: [f887c425f9eeed8ffbca64c8be45da62b07096c0] drm/nouveau: bump version to 1.0.0 git bisect start 'HEAD' 'f887c425f9eeed8ffbca64c8be45da62b07096c0' '--' 'drivers/gpu/drm/nouveau/' # bad: [9bd0c15fcfb42f6245447c53347d65ad9e72080b] drm/nouveau/fbcon: using nv_two_heads is not a good idea git bisect bad 9bd0c15fcfb42f6245447c53347d65ad9e72080b # good: [5132f37700210740117f5163b5df7aa1c8469a55] drm/nve0/fifo: initial implementation git bisect good 5132f37700210740117f5163b5df7aa1c8469a55 # bad: [71af5e62db5d7d6348e838d0f79533653e2f8cfe] drm/nv50/gr: make sure NEXT_TO_CURRENT is executed even if nothing done git bisect bad 71af5e62db5d7d6348e838d0f79533653e2f8cfe # good: [afada5e0bb3cac8530c2ae36aa0abca41d60e063] drm/nv04/disp: disable vblank interrupts when disabling display git bisect good afada5e0bb3cac8530c2ae36aa0abca41d60e063 # bad: [5e120f6e4b3f35b741c5445dfc755f50128c3c44] drm/nouveau/fence: convert to exec engine, and improve channel sync git bisect bad 5e120f6e4b3f35b741c5445dfc755f50128c3c44 # good: [35bcf5d55540e47091a67e5962f12b88d51d7131] drm/nouveau: move flip-related channel setup to software engine git bisect good 35bcf5d55540e47091a67e5962f12b88d51d7131 # good: [d375e7d56dffa564a6c337d2ed3217fb94826100] drm/nouveau/fence: minor api changes for an upcoming rework git bisect good d375e7d56dffa564a6c337d2ed3217fb94826100 5e120f6e4b3f35b741c5445dfc755f50128c3c44 is the first bad commit commit 5e120f6e4b3f35b741c5445dfc755f50128c3c44 Author: Ben Skeggs <[email protected]> Date: Mon Apr 30 13:55:29 2012 +1000 drm/nouveau/fence: convert to exec engine, and improve channel sync Now have a somewhat simpler semaphore sync implementation for nv17:nv84, and a switched to using semaphores as fences on nv84+ and making use of the hardware's >= acquire operation. Signed-off-by: Ben Skeggs <[email protected]> :040000 040000 8f2ca4ddf4969c75f688a96fdb152e449fda4852 da67a1bd8d608577e659a26715cf8af3644d8efe M drivers -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ Nouveau mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/nouveau
