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author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2015-11-11 18:19:06 +0200 |
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committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2015-11-16 15:35:28 +0200 |
commit | e42936d86b52c6804da41755df7155cafded5eb2 (patch) | |
tree | 6ba3d95a259c0513ba1a99ab5384f534caf21dcc /tests/kms_addfb_basic.c | |
parent | 4d8983bcdff43e95897031d7e1fef24170df5235 (diff) |
tests/kms_addfb_basic: Add clobbered-modifier subtest
Make sure the kernel doesn't clobber the modifiers when the user didn't
pass any.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Diffstat (limited to 'tests/kms_addfb_basic.c')
-rw-r--r-- | tests/kms_addfb_basic.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tests/kms_addfb_basic.c b/tests/kms_addfb_basic.c index d466e4dd..73000d6e 100644 --- a/tests/kms_addfb_basic.c +++ b/tests/kms_addfb_basic.c @@ -101,6 +101,16 @@ static void invalid_tests(int fd) f.modifier[1] = 0; } + igt_subtest("clobberred-modifier") { + f.flags = 0; + f.modifier[0] = 0; + gem_set_tiling(fd, gem_bo, I915_TILING_X, 512*4); + igt_assert(drmIoctl(fd, LOCAL_DRM_IOCTL_MODE_ADDFB2, &f) == 0); + igt_assert(drmIoctl(fd, DRM_IOCTL_MODE_RMFB, &f.fb_id) == 0); + f.fb_id = 0; + igt_assert(f.modifier[0] == 0); + } + igt_fixture { gem_close(fd, gem_bo); gem_close(fd, gem_bo_small); |