[PATCH i-g-t v1 3/3] tests/sharpness_filter: limit #crtcs tested during suspend

["Michał Grzelak" <michal.grzelak@intel.com>]

We are iterating through each crtc while testing suspend. This results
in extended execution time, in turn leading to hitting CI enforced
timeout. Limit number of tested crtcs to first and last. Test each
crtc when passing dedicated commandline parameter.

Cc: Juha-Pekka Heikkilä <juhapekka.heikkila@gmail.com>
Signed-off-by: Michał Grzelak <michal.grzelak@intel.com>
---
 tests/intel/kms_sharpness_filter.c | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/tests/intel/kms_sharpness_filter.c b/tests/intel/kms_sharpness_filter.c
index fc7074b1c7..ae700cb5b3 100644
--- a/tests/intel/kms_sharpness_filter.c
+++ b/tests/intel/kms_sharpness_filter.c
@@ -231,6 +231,7 @@ static const struct subtest_entry {
 typedef struct {
 	int drm_fd;
 	bool limited;
+	bool all_crtcs;
 	bool all_outps;
 	struct igt_fb fb[4];
 	igt_crtc_t *crtc;
@@ -601,6 +602,7 @@ run_sharpness_filter_test(data_t *data, enum test_type type)
 	igt_output_t *output;
 	igt_crtc_t *crtc;
 	int outp_cntr = 0;
+	int crtc_cntr = 0;
 	char name[40];
 
 	for_each_connected_output(display, output) {
@@ -617,6 +619,12 @@ 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;
+
+			crtc_cntr++;
+
 			/*
 			 * FIXME: Joiner + CASF currently unsupported.
 			 * Remove this check once support is implemented.
@@ -751,6 +759,9 @@ 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_outps = true;
 		break;
@@ -763,11 +774,12 @@ 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