https://bugs.freedesktop.org/show_bug.cgi?id=93162

Bug ID: 93162 Summary: playing video while suspending results in screen corruption at resume Product: Mesa Version: 11.0 Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 Assignee: dri-devel@lists.freedesktop.org Reporter: serafean@gmail.com QA Contact: dri-devel@lists.freedesktop.org

Smplayer was playing a movie, the PC suspended. At resume, all screens looked like analog noise, and the playing movie was stuck looping on a few frames. Closing smplayer and starting the movie again worked fine though. In dmesg, the only relevant lines during suspend are :

[27911.777744] sd 6:0:1:0: [sdc] Stopping disk [27912.215648] radeon 0000:01:00.0: couldn't schedule ib [27912.215672] [drm:radeon_uvd_suspend [radeon]] *ERROR* Error destroying UVD (-22)! [27912.387056] PM: suspend of devices complete after 651.111 msecs

And during resume : [27912.467612] [drm] PCIE GART of 1024M enabled (table at 0x0000000000274000). [27912.467683] radeon 0000:01:00.0: WB enabled [27912.467685] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00 and cpu addr 0xffff88012a3d8c00 [27912.468456] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90001032118 [27912.468457] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000080000c04 and cpu addr 0xffff88012a3d8c04 [27912.468459] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000080000c08 and cpu addr 0xffff88012a3d8c08 [27912.468461] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c and cpu addr 0xffff88012a3d8c0c [27912.468462] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000080000c10 and cpu addr 0xffff88012a3d8c10