[PATCH i-g-t v2 2/2] tests/intel/kms_sharpness_filter: Detect and bypass joiner modes

[Pranay Samala <pranay.samala@intel.com>]

When the output configured to a joiner mode (Big Joiner or Ultra Joiner),
switch to a non-joiner mode before running the sharpness filter test,
since CASF is not supported on joiner configurations.
This ensures the sharpness filter test runs on a single pipe configuration
and avoid false failures.

v2:
- Add FIXME (Santhosh)
- Rebase

Signed-off-by: Pranay Samala <pranay.samala@intel.com>
---
 tests/intel/kms_sharpness_filter.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/tests/intel/kms_sharpness_filter.c b/tests/intel/kms_sharpness_filter.c
index ba325b377..f71038a9a 100644
--- a/tests/intel/kms_sharpness_filter.c
+++ b/tests/intel/kms_sharpness_filter.c
@@ -440,6 +440,22 @@ run_sharpness_filter_test(data_t *data, enum test_type type)
 			data->crtc = crtc;
 			data->mode = igt_output_get_mode(data->output);
 
+			/*
+			 * FIXME: Joiner + CASF currently unsupported.
+			 * Remove this check once support is implemented.
+			 * Until then, run on non-joiner mode in joiner conf.
+			 */
+
+			if (is_joiner_mode(data->drm_fd, data->output)) {
+				data->mode = igt_get_non_joiner_mode(data->drm_fd, data->output);
+				igt_info("Executing on mode %dx%d@%d\n",
+					 data->mode->hdisplay,
+					 data->mode->vdisplay,
+					 data->mode->vrefresh);
+			} else {
+				data->mode = igt_output_get_mode(data->output);
+			}
+
 			if (!has_sharpness_filter(data->crtc)) {
 				igt_info("%s: Doesn't support IGT_CRTC_SHARPNESS_STRENGTH.\n",
 				igt_crtc_name(data->crtc));
-- 
2.34.1