2011/11/15 Kristian Høgsberg <krh@xxxxxxxxxxxxx>: > 2011/11/15 David Herrmann <dh.herrmann@xxxxxxxxxxxxxx>: >> 2011/11/15 Kristian Høgsberg <krh@xxxxxxxxxxxxx>: >>> On Mon, Nov 14, 2011 at 5:54 PM, Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx> wrote: >>>> On Mon, 14 Nov 2011 21:47:09 +0100 >>>> David Herrmann <dh.herrmann@xxxxxxxxxxxxxx> wrote: >>>>> > I had to modify the resolution the test was searching for >>>>> > to 1920x1200 instead of 1024x600 since I tested on a DP attached >>>>> > monitor, and fix the connector id, but other than that it seemed to >>>>> > work fine. >>>>> >>>>> Thanks for testing. At least my code seems right now, but I still >>>>> cannot get it to work on my machine. The output of modetest is: >>>>> https://gist.github.com/1365083 >>>>> >>>>> There is only one connected connector+encoder+mode so I don't know >>>>> where the problem exactly is. Are there any debug options? Is it >>>>> possible to query the EGLImage for width/height? >>>> >>>> Ok maybe the gen3 vs gen4 EGL image code isn't calculating the >>>> width/stride correctly somewhere then. You'd have to walk through the >>>> gbm_dri2.c and egl_dri2.c code and see where the width is going off >>>> into the weeds. >>> >>> Could be, I know I've run Wayland on Pineview though, so that works at >>> least. David, did you try eglkms from mesa demos? >>> >>> http://cgit.freedesktop.org/mesa/demos/tree/src/egl/opengl/eglkms.c >> >> I tried it now. I get a black screen and in the left quarter there is >> one white triangle which fades to black. But again, the right 3/4 of >> the screen are black. >> >>> Kristian >>> >> >> I will try to debug my mesa package but this will probably take some >> time. If someone has an idea how to find the bug faster, just tell me >> ;) > > It's all very odd. The gbm allocation ends up in intel_create_image > in src/mesa/drivers/dri/intel/intel_screen.c, so you can try to > compare the stride, width and height there with what modetest uses. I just recompiled with newest git revision and I cannot reproduce the bug anymore. I cannot tell what fixed it as I recompiled with other configure options. Previously I used --disable-glx-tls and --enable-gallium-drivers=i915. Now I use --enable-glx-tls and no i915 in gallium but only --with-dri-drivers=i915. My laptop takes about 30min to compile mesa so I haven't tracked it down, yet. > Kristiain > Regards David _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
