On Monday 10 March 2014 12:38:42 Alex Deucher wrote: > On Mon, Mar 10, 2014 at 11:47 AM, Ed Tomlinson <[email protected]> wrote: > > Hi, > > > > I recently added a R7 260X to my system. While the card works with 3.13 > > its supposed work much better with 14-rc. > > This is not the case. My system is unstable without radeon.dpm=0 which was > > the default in .13. Here are some extracts > > from the logs of the latest fun with dpm enabled:
omitted > > The above type of errors repeat hundreds of times and eventually the > > display freezes (this box does not have a serial console and it did not > > check with ssh) > > > > When X started I did notice some corruption. There are sets of two > > rectangles about of a height of 2 or 3 mm, width of 25m or so with a second > > about a cm below. The often occurs in chomium especially when scrolling. > > Runing the unigine-sanctuary or unigine-tropics demo/benchmark > > programs also produce the above problems and eventually stall. > > > > The problem is reproducible - I am not that familiar with gpu problems > > though, what else will help debug this? > > > > Please file a bug at https://bugs.freedesktop.org (Product: DRI, > Component: DRM/Radeon) and attach your dmesg output and xorg log. Filed as bug 75992 Let me know if you want me to test anything or if more info is needed. TIA Ed -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
