gem_cpu_reloc: Fix for running on SNB+

I work with these everyday and I still made a basic mistake.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

diff --git a/tests/gem_cpu_reloc.c b/tests/gem_cpu_reloc.c
index 2778471..0020265 100644 (file)
--- a/tests/gem_cpu_reloc.c
+++ b/tests/gem_cpu_reloc.c
@@ -61,6 +61,8 @@
 #include "intel_batchbuffer.h"
 #include "intel_gpu_tools.h"
 
+static uint32_t use_blt;
+
 static void copy(int fd, uint32_t batch, uint32_t src, uint32_t dst)
 {
        struct drm_i915_gem_execbuffer2 execbuf;
@@ -92,6 +94,7 @@ static void copy(int fd, uint32_t batch, uint32_t src, uint32_t dst)
        execbuf.buffers_ptr = (uintptr_t)gem_exec;
        execbuf.buffer_count = 3;
        execbuf.batch_len = 4096;
+       execbuf.flags = use_blt;
 
        do_or_die(drmIoctl(fd, DRM_IOCTL_I915_GEM_EXECBUFFER2, &execbuf));
 }
@@ -136,6 +139,12 @@ int main(int argc, char **argv)
        int fd, i, count;
 
        fd = drm_open_any();
+       noop = intel_get_drm_devid(fd);
+
+       use_blt = 0;
+       if (intel_gen(noop) >= 6)
+               use_blt = I915_EXEC_BLT;
+
        aper_size = gem_aperture_size(fd);
        count = aper_size / 4096 * 2;