https://bugs.freedesktop.org/show_bug.cgi?id=88968
--- Comment #4 from rubykuby@gmail.com --- Nailed down the bug to commit 1f6c0b55df9f3553b18062ad2c7e2dc021d4c731:
radeonsi: set number of userdata SGPRs of GS copy shader to 4
It only needs the constant buffer with clip planes and read-write resources for the GS->VS ring and streamout. That's 2 pointers.
Reviewed-by: Michel Dänzer michel.daenzer@amd.com
The commit before that commit (68d36c0bb532987db27a596408e0326f20ca0365) does not crash and burn.
Used the following configure command for each build:
./autogen.sh --prefix=/usr/local \ --sysconfdir=/etc \ --with-dri-driverdir=/usr/lib/xorg/modules/dri \ --with-gallium-drivers=r300,r600,radeonsi,nouveau,svga,swrast \ --with-dri-drivers=i915,i965,r200,radeon,nouveau,swrast \ --with-egl-platforms=x11,drm,wayland \ --disable-xvmc \ --enable-llvm-shared-libs \ --enable-egl \ --enable-gbm \ --enable-gallium-llvm \ --enable-shared-glapi \ --enable-glx \ --enable-glx-tls \ --enable-dri \ --enable-osmesa \ --enable-gles1 \ --enable-gles2 \ --enable-texture-float \ --enable-xa \ --enable-vdpau \ --enable-omx \ --enable-nine \ --enable-opencl \ --enable-opencl-icd \ --with-clang-libdir=/usr/lib
Followed by make and make install.
Running on Arch Linux currently, with the following package versions:
xorg-server - 1.16.4-1 xf86-video-ati - 1:7.5.0-1 linux - 3.18.6-1