Negative check for:
* plane gamma lut sizes
* plane degamma lut sizes
* plane ctm matrix sizes
Cc: Harry Wentland <harry.wentland@xxxxxxx>
Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Cc: Juha-Pekka Heikkila <juhapekka.heikkila@xxxxxxxxx>
Cc: Uma Shankar <uma.shankar@xxxxxxxxx>
Signed-off-by: Bhanuprakash Modem <bhanuprakash.modem@xxxxxxxxx>
---
tests/kms_color.c | 127 ++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 127 insertions(+)
diff --git a/tests/kms_color.c b/tests/kms_color.c
index e14b37cb6f..d9fe417ba9 100644
--- a/tests/kms_color.c
+++ b/tests/kms_color.c
@@ -736,6 +736,118 @@ static void test_pipe_limited_range_ctm(data_t *data,
}
#endif
+static bool invalid_plane_gamma_test(data_t *data, igt_plane_t *plane)
+{
+ igt_display_t *display = &data->display;
+ drmModePropertyPtr gamma_mode = NULL;
+ uint32_t i;
+
+ igt_info("Plane invalid gamma test is running on pipe-%s plane-%s(%s)\n",
+ kmstest_pipe_name(plane->pipe->pipe),
+ kmstest_plane_type_name(plane->type),
+ is_hdr_plane(plane) ? "hdr":"sdr");
+
+ igt_require(igt_plane_has_prop(plane, IGT_PLANE_GAMMA_MODE));
+ igt_require(igt_plane_has_prop(plane, IGT_PLANE_GAMMA_LUT));
+
+ gamma_mode = get_plane_gamma_degamma_mode(plane, IGT_PLANE_GAMMA_MODE);
+
+ /* Iterate all supported gamma modes. */
+ for (i = 0; i < gamma_mode->count_enums; i++) {
+ segment_data_t *segment_info = NULL;
+ size_t lut_size = 0;
+
+ /* Ignore 'no gamma' from enum list. */
+ if (!strcmp(gamma_mode->enums[i].name, "no gamma"))
+ continue;
+
+ igt_info("Trying to use gamma mode: \'%s\'\n", gamma_mode->enums[i].name);
+
+ segment_info = get_segment_data(data, gamma_mode->enums[i].value,
+ gamma_mode->enums[i].name);
+ lut_size = sizeof(struct drm_color_lut_ext) * segment_info->entries_count;
+
+ igt_plane_set_prop_enum(plane, IGT_PLANE_GAMMA_MODE, gamma_mode->enums[i].name);
+ invalid_plane_lut_sizes(display, plane,
+ IGT_PLANE_GAMMA_LUT,
+ lut_size);
+
+ clear_segment_data(segment_info);
+
+ /* One enum is enough. */
+ break;
+ }
+
+ drmModeFreeProperty(gamma_mode);
+
+ return true;
+}
+
+static bool invalid_plane_degamma_test(data_t *data, igt_plane_t *plane)
+{
+ igt_display_t *display = &data->display;
+ drmModePropertyPtr degamma_mode = NULL;
+ uint32_t i;
+
+ igt_info("Plane invalid degamma test is running on pipe-%s plane-%s(%s)\n",
+ kmstest_pipe_name(plane->pipe->pipe),
+ kmstest_plane_type_name(plane->type),
+ is_hdr_plane(plane) ? "hdr":"sdr");
+
+ igt_require(igt_plane_has_prop(plane, IGT_PLANE_DEGAMMA_MODE));
+ igt_require(igt_plane_has_prop(plane, IGT_PLANE_DEGAMMA_LUT));
+
+ degamma_mode = get_plane_gamma_degamma_mode(plane, IGT_PLANE_DEGAMMA_MODE);
+
+ /* Iterate all supported degamma modes. */
+ for (i = 0; i < degamma_mode->count_enums; i++) {
+ segment_data_t *segment_info = NULL;
+ size_t lut_size = 0;
+
+ /* Ignore 'no degamma' from enum list. */
+ if (!strcmp(degamma_mode->enums[i].name, "no degamma"))
+ continue;
+
+ igt_info("Trying to use degamma mode: \'%s\'\n", degamma_mode->enums[i].name);
+
+ segment_info = get_segment_data(data,
+ degamma_mode->enums[i].value,
+ degamma_mode->enums[i].name);
+ lut_size = sizeof(struct drm_color_lut_ext) * segment_info->entries_count * 2;
+
+ igt_plane_set_prop_enum(plane,
+ IGT_PLANE_DEGAMMA_MODE,
+ degamma_mode->enums[i].name);
+ invalid_plane_lut_sizes(display, plane,
+ IGT_PLANE_DEGAMMA_LUT,
+ lut_size);
+
+ clear_segment_data(segment_info);
+
+ /* One enum is enough. */
+ break;
+ }
+
+ drmModeFreeProperty(degamma_mode);
+
+ return true;
+}
+
+static bool invalid_plane_ctm_test(data_t *data, igt_plane_t *plane)
+{
+ igt_info("Plane invalid CTM test is running on pipe-%s plane-%s(%s)\n",
+ kmstest_pipe_name(plane->pipe->pipe),
+ kmstest_plane_type_name(plane->type),
+ is_hdr_plane(plane) ? "hdr":"sdr");
+
+ igt_require(igt_plane_has_prop(plane, IGT_PLANE_CTM));
+ invalid_plane_lut_sizes(&data->display, plane,
+ IGT_PLANE_CTM,
+ sizeof(struct drm_color_ctm));
+
+ return true;
+}
+
static bool plane_gamma_test(data_t *data, igt_plane_t *plane)
{
igt_output_t *output;
@@ -1411,6 +1523,21 @@ static void run_tests_for_plane(data_t *data, enum pipe pipe)
ctm_tests[i].iter);
}
}
+
+ igt_describe("Negative check for invalid plane gamma lut sizes");
+ igt_subtest_f("pipe-%s-invalid-plane-gamma-lut-sizes",
+ kmstest_pipe_name(pipe))
+ run_plane_color_test(data, pipe, invalid_plane_gamma_test);
+
+ igt_describe("Negative check for invalid plane degamma lut sizes");
+ igt_subtest_f("pipe-%s-invalid-plane-degamma-lut-sizes",
+ kmstest_pipe_name(pipe))
+ run_plane_color_test(data, pipe, invalid_plane_degamma_test);
+
+ igt_describe("Negative check for invalid plane ctm matrix sizes");
+ igt_subtest_f("pipe-%s-invalid-plane-ctm-matrix-sizes",
+ kmstest_pipe_name(pipe))
+ run_plane_color_test(data, pipe, invalid_plane_ctm_test);
}
igt_main
--
2.32.0
