[igt-dev] [i-g-t V4 29/52] tests/kms_properties: Add support for Bigjoiner

[Bhanuprakash Modem]

This patch will add a check to Skip the subtest if a selected pipe/output
combo won't support Bigjoiner or 8K mode.

Example:
* Pipe-D wont support a mode > 5K
* To use 8K mode on a pipe then consecutive pipe must be available & free.

V2: - Use updated helper name

Signed-off-by: Bhanuprakash Modem <bhanuprakash.modem at intel.com>
---
 tests/kms_properties.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/tests/kms_properties.c b/tests/kms_properties.c
index dd5a93aa..953fb3fb 100644
--- a/tests/kms_properties.c
+++ b/tests/kms_properties.c
@@ -241,6 +241,12 @@ static void plane_properties(igt_display_t *display, bool atomic)
 		found = false;
 
 		for_each_valid_output_on_pipe(display, pipe, output) {
+			igt_display_reset(display);
+
+			igt_output_set_pipe(output, pipe);
+			if (!i915_pipe_output_combo_valid(display))
+				continue;
+
 			found_any = found = true;
 
 			run_plane_property_tests(display, pipe, output, atomic);
@@ -264,6 +270,12 @@ static void crtc_properties(igt_display_t *display, bool atomic)
 		found = false;
 
 		for_each_valid_output_on_pipe(display, pipe, output) {
+			igt_display_reset(display);
+
+			igt_output_set_pipe(output, pipe);
+			if (!i915_pipe_output_combo_valid(display))
+				continue;
+
 			found_any_valid_pipe = found = true;
 
 			run_crtc_property_tests(display, pipe, output, atomic);
@@ -290,6 +302,12 @@ static void connector_properties(igt_display_t *display, bool atomic)
 			if (!igt_pipe_connector_valid(pipe, output))
 				continue;
 
+			igt_display_reset(display);
+
+			igt_output_set_pipe(output, pipe);
+			if (!i915_pipe_output_combo_valid(display))
+				continue;
+
 			found = true;
 			run_connector_property_tests(display, pipe, output, atomic);
 			break;
-- 
2.37.3