diff options
Diffstat (limited to 'lib/drmtest.c')
| -rw-r--r-- | lib/drmtest.c | 29 |
1 files changed, 2 insertions, 27 deletions
diff --git a/lib/drmtest.c b/lib/drmtest.c index b2d8150f..fd11f5f5 100644 --- a/lib/drmtest.c +++ b/lib/drmtest.c @@ -161,35 +161,10 @@ static bool has_known_intel_chipset(int fd) */ void gem_quiescent_gpu(int fd) { - uint32_t bbe = MI_BATCH_BUFFER_END; - struct drm_i915_gem_execbuffer2 execbuf; - struct drm_i915_gem_exec_object2 obj; - unsigned ring; - igt_terminate_spin_batches(); - memset(&obj, 0, sizeof(obj)); - obj.handle = gem_create(fd, 4096); - gem_write(fd, obj.handle, 0, &bbe, sizeof(&bbe)); - - memset(&execbuf, 0, sizeof(execbuf)); - execbuf.buffers_ptr = to_user_pointer(&obj); - execbuf.buffer_count = 1; - - for (ring = 0; ring < 1<<6; ring++) { - execbuf.flags = ring; - __gem_execbuf(fd, &execbuf); - } - - if (gem_has_bsd2(fd)) { - execbuf.flags = I915_EXEC_BSD | (2 << 13); - __gem_execbuf(fd, &execbuf); - } - - gem_sync(fd, obj.handle); - gem_close(fd, obj.handle); - - igt_drop_caches_set(fd, DROP_RETIRE | DROP_IDLE | DROP_FREED); + igt_drop_caches_set(fd, + DROP_ACTIVE | DROP_RETIRE | DROP_IDLE | DROP_FREED); } /** |