[Bug 25884] xine-ui's on-screen display triggers KMS errors with r100 and rv280

Mon Jan 4 03:48:22 PST 2010

http://bugs.freedesktop.org/show_bug.cgi?id=25884

Chris Rankin <rankincj at googlemail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|xine-ui's on-screen display |xine-ui's on-screen display
                   |trigger                     |triggers KMS errors with
                   |                            |r100 and rv280

--- Comment #1 from Chris Rankin <rankincj at googlemail.com>  2010-01-04 03:48:22 PST ---
Play a video using xine, and then right-click on the video window to bing up
the context menu. Select "Stream / Information (OSD)". KMS badness happens.

On r100, the dmesg log fills us with messages like:
[drm:r100_cs_packet_parse] *ERROR* Packet (0:0:99) end after CS buffer (34) !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:r100_cs_packet_parse] *ERROR* Packet (0:0:99) end after CS buffer (90) !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
[drm:r100_cs_packet_parse] *ERROR* Packet (0:0:99) end after CS buffer (34) !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !

On rv280, the Xserver stops responding entirely.

Note that this bug is similar to this RedHat bug for R300:
https://bugzilla.redhat.com/show_bug.cgi?id=540133

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