diff options
Diffstat (limited to 'tests/gem_storedw_loop_blt.c')
| -rw-r--r-- | tests/gem_storedw_loop_blt.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/tests/gem_storedw_loop_blt.c b/tests/gem_storedw_loop_blt.c index 88b12d376..dda9b835b 100644 --- a/tests/gem_storedw_loop_blt.c +++ b/tests/gem_storedw_loop_blt.c @@ -45,6 +45,7 @@ static drm_intel_bufmgr *bufmgr; struct intel_batchbuffer *batch; static drm_intel_bo *target_buffer; +static int has_ppgtt = 0; /* * Testcase: Basic blitter MI check using MI_STORE_DATA_IMM @@ -56,7 +57,9 @@ store_dword_loop(void) int cmd, i, val = 0; uint32_t *buf; - cmd = MI_STORE_DWORD_IMM | MI_MEM_VIRTUAL; + cmd = MI_STORE_DWORD_IMM; + if (!has_ppgtt) + cmd |= MI_MEM_VIRTUAL; for (i = 0; i < 0x100000; i++) { BEGIN_BATCH(4); @@ -105,6 +108,8 @@ int main(int argc, char **argv) fd = drm_open_any(); devid = intel_get_drm_devid(fd); + has_ppgtt = gem_uses_aliasing_ppgtt(fd); + if (IS_GEN2(devid) || IS_GEN3(devid) || IS_GEN4(devid) || IS_GEN5(devid)) { fprintf(stderr, "MI_STORE_DATA can only use GTT address on gen4+/g33 and " @@ -112,8 +117,11 @@ int main(int argc, char **argv) return 77; } - /* This supposedly only works with ppgtt */ - return 77; + /* This only works with ppgtt */ + if (!has_ppgtt) { + fprintf(stderr, "no ppgtt detected, which is required\n"); + return 77; + } bufmgr = drm_intel_bufmgr_gem_init(fd, 4096); if (!bufmgr) { |