On Thu, Oct 31, 2013 at 7:58 AM, Andy Furniss <adf.lists at gmail.com> wrote: > Noticed this in dmesg today, it doesn't seem to break anything and it's not > reproducable. > > [ 2605.261326] Forbidden register 0x0030 in cs at 9 > [ 2605.261335] [drm:radeon_cs_ib_chunk] *ERROR* Invalid command stream ! > > Seems it was triggered by mplayer using vdpau just for display, though > grepping kern.log only found one other on Oct 22nd.
Probably an invalid packet count set somewhere in the driver in certain cases. Causes part of a packet to get treated as another packet. Alex > > mplayer has been used far more than just twice in this period. > > Running drm-fixes today and drm-next on the 22nd. > > _______________________________________________ > dri-devel mailing list > dri-devel at lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/dri-devel