[PATCH i-g-t v2 13/16] tests/kms_sharpness_filter: limit #crtcs tested during suspend

We are iterating through each crtc while testing suspend. This results
in extended execution time. In turn this leads to hitting CI enforced
timeout.

Limit number of tested crtcs to first and last. Test each crtc when
passing commandline parameter.

v1->v2
- remove unused vars (Jani)

Signed-off-by: Michał Grzelak <[email protected]>
Reviewed-by: Nemesa Garg <[email protected]>
---
 tests/intel/kms_sharpness_filter.c | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/tests/intel/kms_sharpness_filter.c b/tests/intel/kms_sharpness_filter.c
index adec4a60c5..a8578cf4fc 100644
--- a/tests/intel/kms_sharpness_filter.c
+++ b/tests/intel/kms_sharpness_filter.c
@@ -233,6 +233,7 @@ static const struct subtest_entry {
 typedef struct {
 	int drm_fd;
 	bool limited;
+	bool all_crtcs;
 	bool all_outputs;
 	struct igt_fb fb[4];
 	igt_crtc_t *crtc;
@@ -635,6 +636,10 @@ run_sharpness_filter_test(data_t *data, enum test_type type)
 
 			igt_output_set_crtc(data->output, data->crtc);
 
+			if (type == TEST_FILTER_SUSPEND && !data->all_crtcs && crtc->crtc_index != 0 &&
+						crtc->crtc_index != display->n_crtcs-1)
+					continue;
+
 			/*
 			 * FIXME: Joiner + CASF currently unsupported.
 			 * Remove this check once support is implemented.
@@ -776,6 +781,9 @@ static int opt_handler(int opt, int opt_index, void *_data)
 	case 'l':
 		data->limited = true;
 		break;
+	case 'c':
+		data->all_crtcs = true;
+		break;
 	case 'o':
 		data->all_outputs = true;
 		break;
@@ -788,11 +796,12 @@ static int opt_handler(int opt, int opt_index, void *_data)
 
 static const char help_str[] =
 	"  --limited|-l\t\tLimit execution to 1 valid pipe-output combo\n"
-	"  --all-outputs|-o\t\tExtend suspend tests for all outputs\n";
+	"  --all-outputs|-o\t\tExtend suspend tests for all outputs\n"
+	"  --all-crtcs|-c\t\tExtend suspend tests for all crtcs\n";
 
 data_t data = {};
 
-int igt_main_args("lo", NULL, help_str, opt_handler, &data)
+int igt_main_args("loc", NULL, help_str, opt_handler, &data)
 {
 	igt_fixture() {
 		data.drm_fd = drm_open_driver_master(DRIVER_ANY);
-- 
2.45.2