Commit 41cd3768 authored by Gabriel Krisman Bertazi's avatar Gabriel Krisman Bertazi Committed by Arkadiusz Hiler

tests/kms_ccs: Test case where the CCS buffer was not provided

Signed-off-by: default avatarGabriel Krisman Bertazi <krisman@collabora.co.uk>
Reviewed-by: Arkadiusz Hiler's avatarArkadiusz Hiler <arkadiusz.hiler@intel.com>
parent af403150
......@@ -33,8 +33,12 @@ enum test_flags {
TEST_ROTATE_180 = 1 << 2,
TEST_BAD_PIXEL_FORMAT = 1 << 3,
TEST_BAD_ROTATION_90 = 1 << 4,
TEST_NO_AUX_BUFFER = 1 << 5,
};
#define TEST_FAIL_ON_ADDFB2 \
(TEST_BAD_PIXEL_FORMAT | TEST_NO_AUX_BUFFER)
enum test_fb_flags {
FB_COMPRESSED = 1 << 0,
FB_HAS_PLANE = 1 << 1,
......@@ -315,22 +319,30 @@ static void generate_fb(data_t *data, struct igt_fb *fb,
*/
int ccs_width = ALIGN(width * 4, 32) / 32;
int ccs_height = ALIGN(height, 16) / 16;
f.pitches[1] = ALIGN(ccs_width * 1, 128);
f.modifier[1] = modifier;
f.offsets[1] = size[0];
size[1] = f.pitches[1] * ALIGN(ccs_height, 32);
int ccs_pitches = ALIGN(ccs_width * 1, 128);
int ccs_offsets = size[0];
size[1] = ccs_pitches * ALIGN(ccs_height, 32);
f.handles[0] = gem_create(data->drm_fd, size[0] + size[1]);
f.handles[1] = f.handles[0];
render_ccs(data, f.handles[1], f.offsets[1], size[1],
height, f.pitches[1]);
} else
if (!(data->flags & TEST_NO_AUX_BUFFER)) {
f.modifier[1] = modifier;
f.handles[1] = f.handles[0];
f.pitches[1] = ccs_pitches;
f.offsets[1] = ccs_offsets;
render_ccs(data, f.handles[1], f.offsets[1], size[1],
height, f.pitches[1]);
}
} else {
f.handles[0] = gem_create(data->drm_fd, size[0]);
}
render_fb(data, f.handles[0], size[0], fb_flags, height, f.pitches[0]);
ret = drmIoctl(data->drm_fd, LOCAL_DRM_IOCTL_MODE_ADDFB2, &f);
if (data->flags & TEST_BAD_PIXEL_FORMAT) {
if (data->flags & TEST_FAIL_ON_ADDFB2) {
igt_assert_eq(ret, -1);
igt_assert_eq(errno, EINVAL);
return;
......@@ -379,7 +391,7 @@ static void try_config(data_t *data, enum test_fb_flags fb_flags)
drm_mode->vdisplay, fb_flags);
}
if (data->flags & TEST_BAD_PIXEL_FORMAT)
if (data->flags & TEST_FAIL_ON_ADDFB2)
return;
igt_plane_set_position(primary, 0, 0);
......@@ -446,7 +458,8 @@ static void test_output(data_t *data)
}
if (data->flags & TEST_BAD_PIXEL_FORMAT ||
data->flags & TEST_BAD_ROTATION_90) {
data->flags & TEST_BAD_ROTATION_90 ||
data->flags & TEST_NO_AUX_BUFFER) {
try_config(data, fb_flags | FB_COMPRESSED);
}
......@@ -515,6 +528,11 @@ igt_main
}
data.plane = NULL;
data.flags = TEST_NO_AUX_BUFFER;
igt_subtest_f("pipe-%s-missing-ccs-buffer", pipe_name)
test_output(&data);
}
igt_fixture
......
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