diff --git a/lib/igt_core.c b/lib/igt_core.c
index 59127cafe606..6575b9d6bf0d 100644
--- a/lib/igt_core.c
+++ b/lib/igt_core.c
@@ -216,6 +216,7 @@ const char *igt_interactive_debug;
 
 /* subtests helpers */
 static bool list_subtests = false;
+static bool with_slow_combinatorial = false;
 static char *run_single_subtest = NULL;
 static bool run_single_subtest_found = false;
 static const char *in_subtest = NULL;
@@ -235,6 +236,7 @@ bool test_child;
 
 enum {
  OPT_LIST_SUBTESTS,
+ OPT_WITH_SLOW_COMBINATORIAL,
  OPT_RUN_SUBTEST,
  OPT_DESCRIPTION,
  OPT_DEBUG,
@@ -478,6 +480,7 @@ static void print_usage(const char *help_str, bool output_on_stderr)
 
 	fprintf(f, "Usage: %s [OPTIONS]\n", command_str);
 	fprintf(f, "  --list-subtests\n"
+		   "  --all\n"
 		   "  --run-subtest <pattern>\n"
 		   "  --debug[=log-domain]\n"
 		   "  --interactive-debug[=domain]\n"
@@ -510,6 +513,7 @@ static int common_init(int *argc, char **argv,
 	int c, option_index = 0, i, x;
 	static struct option long_options[] = {
 		{"list-subtests", 0, 0, OPT_LIST_SUBTESTS},
+		{"all", 0, 0, OPT_WITH_SLOW_COMBINATORIAL},
 		{"run-subtest", 1, 0, OPT_RUN_SUBTEST},
 		{"help-description", 0, 0, OPT_DESCRIPTION},
 		{"debug", optional_argument, 0, OPT_DEBUG},
@@ -617,6 +621,10 @@ static int common_init(int *argc, char **argv,
 			if (!run_single_subtest)
 				list_subtests = true;
 			break;
+		case OPT_WITH_SLOW_COMBINATORIAL:
+			if (!run_single_subtest)
+				with_slow_combinatorial = true;
+			break;
 		case OPT_RUN_SUBTEST:
 			if (!list_subtests)
 				run_single_subtest = strdup(optarg);
@@ -1629,6 +1637,22 @@ void igt_skip_on_simulation(void)
 		igt_require(!igt_run_in_simulation());
 }
 
+/**
+ * __igt_slow_combinatorial:
+ *
+ * This is used to skip subtests that should only be included
+ * when the "--all" command line option has been specified.  This version
+ * is intended as a test.
+ *
+ * @slow_test: true if the subtest is part of the slow/combinatorial set
+ *
+ * Returns: true if the test should be run, false if the test should be skipped
+ */
+bool __igt_slow_combinatorial(bool slow_test)
+{
+	return !slow_test || with_slow_combinatorial;
+}
+
 /* structured logging */
 
 /**
diff --git a/lib/igt_core.h b/lib/igt_core.h
index 5ae09653fd55..7b592278bf6c 100644
--- a/lib/igt_core.h
+++ b/lib/igt_core.h
@@ -191,6 +191,12 @@ bool __igt_run_subtest(const char *subtest_name);
 #define igt_subtest_f(f...) \
 	__igt_subtest_f(igt_tokencat(__tmpchar, __LINE__), f)
 
+bool __igt_slow_combinatorial(bool slow_test);
+
+#define igt_subtest_slow_f(__slow, f...) \
+	if (__igt_slow_combinatorial(__slow)) \
+	__igt_subtest_f(igt_tokencat(__tmpchar, __LINE__), f)
+
 const char *igt_subtest_name(void);
 bool igt_only_list_subtests(void);
 
@@ -669,6 +675,7 @@ void igt_disable_exit_handler(void);
 
 /* helpers to automatically reduce test runtime in simulation */
 bool igt_run_in_simulation(void);
+
 /**
  * SLOW_QUICK:
  * @slow: value in simulation mode
diff --git a/tests/gem_concurrent_blit.c b/tests/gem_concurrent_blit.c
index 1d2d787202df..fe37cc707583 100644
--- a/tests/gem_concurrent_blit.c
+++ b/tests/gem_concurrent_blit.c
@@ -55,7 +55,6 @@ IGT_TEST_DESCRIPTION("Test of pread/pwrite/mmap behavior when writing to active"
 
 int fd, devid, gen;
 struct intel_batchbuffer *batch;
-int all;
 
 static void
 nop_release_bo(drm_intel_bo *bo)
@@ -931,16 +930,14 @@ run_basic_modes(const struct access_mode *mode,
 	struct buffers buffers;
 
 	for (h = hangs; h->suffix; h++) {
-		if (!all && *h->suffix)
-			continue;
-
-		for (p = all ? pipelines : pskip; p->prefix; p++) {
+		for (p = __igt_slow_combinatorial(true) ? pipelines : pskip;
+		     p->prefix; p++) {
 			igt_fixture {
 				batch = buffers_init(&buffers, mode, fd);
 			}
 
 			/* try to overwrite the source values */
-			igt_subtest_f("%s-%s-overwrite-source-one%s%s", mode->name, p->prefix, suffix, h->suffix) {
+			igt_subtest_slow_f(*h->suffix, "%s-%s-overwrite-source-one%s%s", mode->name, p->prefix, suffix, h->suffix) {
 				h->require();
 				p->require();
 				buffers_create(&buffers, num_buffers);
@@ -949,7 +946,7 @@ run_basic_modes(const struct access_mode *mode,
 					      p->copy, h->hang);
 			}
 
-			igt_subtest_f("%s-%s-overwrite-source%s%s", mode->name, p->prefix, suffix, h->suffix) {
+			igt_subtest_slow_f(*h->suffix, "%s-%s-overwrite-source%s%s", mode->name, p->prefix, suffix, h->suffix) {
 				h->require();
 				p->require();
 				buffers_create(&buffers, num_buffers);
@@ -958,7 +955,7 @@ run_basic_modes(const struct access_mode *mode,
 					      p->copy, h->hang);
 			}
 
-			igt_subtest_f("%s-%s-overwrite-source-read-bcs%s%s", mode->name, p->prefix, suffix, h->suffix) {
+			igt_subtest_slow_f(*h->suffix, "%s-%s-overwrite-source-read-bcs%s%s", mode->name, p->prefix, suffix, h->suffix) {
 				h->require();
 				p->require();
 				buffers_create(&buffers, num_buffers);
@@ -967,7 +964,7 @@ run_basic_modes(const struct access_mode *mode,
 					      p->copy, h->hang);
 			}
 
-			igt_subtest_f("%s-%s-overwrite-source-read-rcs%s%s", mode->name, p->prefix, suffix, h->suffix) {
+			igt_subtest_slow_f(*h->suffix, "%s-%s-overwrite-source-read-rcs%s%s", mode->name, p->prefix, suffix, h->suffix) {
 				h->require();
 				p->require();
 				igt_require(rendercopy);
@@ -977,7 +974,7 @@ run_basic_modes(const struct access_mode *mode,
 					      p->copy, h->hang);
 			}
 
-			igt_subtest_f("%s-%s-overwrite-source-rev%s%s", mode->name, p->prefix, suffix, h->suffix) {
+			igt_subtest_slow_f(*h->suffix, "%s-%s-overwrite-source-rev%s%s", mode->name, p->prefix, suffix, h->suffix) {
 				h->require();
 				p->require();
 				buffers_create(&buffers, num_buffers);
@@ -987,7 +984,7 @@ run_basic_modes(const struct access_mode *mode,
 			}
 
 			/* try to intermix copies with GPU copies*/
-			igt_subtest_f("%s-%s-intermix-rcs%s%s", mode->name, p->prefix, suffix, h->suffix) {
+			igt_subtest_slow_f(*h->suffix, "%s-%s-intermix-rcs%s%s", mode->name, p->prefix, suffix, h->suffix) {
 				h->require();
 				p->require();
 				igt_require(rendercopy);
@@ -996,7 +993,7 @@ run_basic_modes(const struct access_mode *mode,
 					      do_intermix_rcs,
 					      p->copy, h->hang);
 			}
-			igt_subtest_f("%s-%s-intermix-bcs%s%s", mode->name, p->prefix, suffix, h->suffix) {
+			igt_subtest_slow_f(*h->suffix, "%s-%s-intermix-bcs%s%s", mode->name, p->prefix, suffix, h->suffix) {
 				h->require();
 				p->require();
 				igt_require(rendercopy);
@@ -1005,7 +1002,7 @@ run_basic_modes(const struct access_mode *mode,
 					      do_intermix_bcs,
 					      p->copy, h->hang);
 			}
-			igt_subtest_f("%s-%s-intermix-both%s%s", mode->name, p->prefix, suffix, h->suffix) {
+			igt_subtest_slow_f(*h->suffix, "%s-%s-intermix-both%s%s", mode->name, p->prefix, suffix, h->suffix) {
 				h->require();
 				p->require();
 				igt_require(rendercopy);
@@ -1016,7 +1013,7 @@ run_basic_modes(const struct access_mode *mode,
 			}
 
 			/* try to read the results before the copy completes */
-			igt_subtest_f("%s-%s-early-read%s%s", mode->name, p->prefix, suffix, h->suffix) {
+			igt_subtest_slow_f(*h->suffix, "%s-%s-early-read%s%s", mode->name, p->prefix, suffix, h->suffix) {
 				h->require();
 				p->require();
 				buffers_create(&buffers, num_buffers);
@@ -1026,7 +1023,7 @@ run_basic_modes(const struct access_mode *mode,
 			}
 
 			/* concurrent reads */
-			igt_subtest_f("%s-%s-read-read-bcs%s%s", mode->name, p->prefix, suffix, h->suffix) {
+			igt_subtest_slow_f(*h->suffix, "%s-%s-read-read-bcs%s%s", mode->name, p->prefix, suffix, h->suffix) {
 				h->require();
 				p->require();
 				buffers_create(&buffers, num_buffers);
@@ -1034,7 +1031,7 @@ run_basic_modes(const struct access_mode *mode,
 					      do_read_read_bcs,
 					      p->copy, h->hang);
 			}
-			igt_subtest_f("%s-%s-read-read-rcs%s%s", mode->name, p->prefix, suffix, h->suffix) {
+			igt_subtest_slow_f(*h->suffix, "%s-%s-read-read-rcs%s%s", mode->name, p->prefix, suffix, h->suffix) {
 				h->require();
 				p->require();
 				igt_require(rendercopy);
@@ -1045,7 +1042,7 @@ run_basic_modes(const struct access_mode *mode,
 			}
 
 			/* and finally try to trick the kernel into loosing the pending write */
-			igt_subtest_f("%s-%s-gpu-read-after-write%s%s", mode->name, p->prefix, suffix, h->suffix) {
+			igt_subtest_slow_f(*h->suffix, "%s-%s-gpu-read-after-write%s%s", mode->name, p->prefix, suffix, h->suffix) {
 				h->require();
 				p->require();
 				buffers_create(&buffers, num_buffers);
@@ -1064,13 +1061,11 @@ run_basic_modes(const struct access_mode *mode,
 static void
 run_modes(const struct access_mode *mode)
 {
-	if (all) {
-		run_basic_modes(mode, "", run_single);
+	run_basic_modes(mode, "", run_single);
 
-		igt_fork_signal_helper();
-		run_basic_modes(mode, "-interruptible", run_interruptible);
-		igt_stop_signal_helper();
-	}
+	igt_fork_signal_helper();
+	run_basic_modes(mode, "-interruptible", run_interruptible);
+	igt_stop_signal_helper();
 
 	igt_fork_signal_helper();
 	run_basic_modes(mode, "-forked", run_forked);
@@ -1083,9 +1078,6 @@ igt_main
 
 	igt_skip_on_simulation();
 
-	if (strstr(igt_test_name(), "all"))
-		all = true;
-
 	igt_fixture {
 		fd = drm_open_driver(DRIVER_INTEL);
 		devid = intel_get_drm_devid(fd);
diff --git a/tests/kms_frontbuffer_tracking.c b/tests/kms_frontbuffer_tracking.c
index 15707b9b9040..86fd7ca08692 100644
--- a/tests/kms_frontbuffer_tracking.c
+++ b/tests/kms_frontbuffer_tracking.c
@@ -47,8 +47,7 @@ IGT_TEST_DESCRIPTION("Test the Kernel's frontbuffer tracking mechanism and "
  * combinations that are somewhat redundant and don't add much value to the
  * test. For example, since we already do the offscreen testing with a single
  * pipe enabled, there's no much value in doing it again with dual pipes. If you
- * still want to try these redundant tests, you need to use the --show-hidden
- * option.
+ * still want to try these redundant tests, you need to use the --all option.
  *
  * The most important hidden thing is the FEATURE_NONE set of tests. Whenever
  * you get a failure on any test, it is important to check whether the same test
@@ -116,6 +115,10 @@ struct test_mode {
 	} format;
 
 	enum igt_draw_method method;
+
+	/* The test is slow and/or combinatorial;
+	 * skip unless otherwise specified */
+	bool slow;
 };
 
 enum flip_type {
@@ -237,7 +240,6 @@ struct {
 	bool fbc_check_last_action;
 	bool no_edp;
 	bool small_modes;
-	bool show_hidden;
 	int step;
 	int only_pipes;
 	int shared_fb_x_offset;
@@ -249,7 +251,6 @@ struct {
 	.fbc_check_last_action = true,
 	.no_edp = false,
 	.small_modes = false,
-	.show_hidden= false,
 	.step = 0,
 	.only_pipes = PIPE_COUNT,
 	.shared_fb_x_offset = 500,
@@ -2933,9 +2934,6 @@ static int opt_handler(int option, int option_index, void *data)
 	case 'm':
 		opt.small_modes = true;
 		break;
-	case 'i':
-		opt.show_hidden = true;
-		break;
 	case 't':
 		opt.step++;
 		break;
@@ -2971,7 +2969,6 @@ const char *help_str =
 "  --no-fbc-action-check       Don't check for the FBC last action\n"
 "  --no-edp                    Don't use eDP monitors\n"
 "  --use-small-modes           Use smaller resolutions for the modes\n"
-"  --show-hidden               Show hidden subtests\n"
 "  --step                      Stop on each step so you can check the screen\n"
 "  --shared-fb-x offset        Use 'offset' as the X offset for the shared FB\n"
 "  --shared-fb-y offset        Use 'offset' as the Y offset for the shared FB\n"
@@ -3068,18 +3065,19 @@ static const char *format_str(enum pixel_format format)
 	for (t.plane = 0; t.plane < PLANE_COUNT; t.plane++) {		   \
 	for (t.fbs = 0; t.fbs < FBS_COUNT; t.fbs++) {			   \
 	for (t.method = 0; t.method < IGT_DRAW_METHOD_COUNT; t.method++) { \
+		t.slow = false;						   \
 		if (t.pipes == PIPE_SINGLE && t.screen == SCREEN_SCND)	   \
 			continue;					   \
 		if (t.screen == SCREEN_OFFSCREEN && t.plane != PLANE_PRI)  \
 			continue;					   \
-		if (!opt.show_hidden && t.pipes == PIPE_DUAL &&		   \
+		if (t.pipes == PIPE_DUAL &&				   \
 		    t.screen == SCREEN_OFFSCREEN)			   \
-			continue;					   \
-		if (!opt.show_hidden && t.feature == FEATURE_NONE)	   \
-			continue;					   \
-		if (!opt.show_hidden && t.fbs == FBS_SHARED &&		   \
+			t.slow = true;					   \
+		if (t.feature == FEATURE_NONE)				   \
+			t.slow = true;					   \
+		if (t.fbs == FBS_SHARED &&				   \
 		    (t.plane == PLANE_CUR || t.plane == PLANE_SPR))	   \
-			continue;
+			t.slow = true;
 
 
 #define TEST_MODE_ITER_END } } } } } }
@@ -3094,7 +3092,6 @@ int main(int argc, char *argv[])
 		{ "no-fbc-action-check",      0, 0, 'a'},
 		{ "no-edp",                   0, 0, 'e'},
 		{ "use-small-modes",          0, 0, 'm'},
-		{ "show-hidden",              0, 0, 'i'},
 		{ "step",                     0, 0, 't'},
 		{ "shared-fb-x",              1, 0, 'x'},
 		{ "shared-fb-y",              1, 0, 'y'},
@@ -3110,8 +3107,9 @@ int main(int argc, char *argv[])
 		setup_environment();
 
 	for (t.feature = 0; t.feature < FEATURE_COUNT; t.feature++) {
-		if (!opt.show_hidden && t.feature == FEATURE_NONE)
-			continue;
+		t.slow = false;
+		if (t.feature == FEATURE_NONE)
+			t.slow = true;
 		for (t.pipes = 0; t.pipes < PIPE_COUNT; t.pipes++) {
 			t.screen = SCREEN_PRIM;
 			t.plane = PLANE_PRI;
@@ -3120,52 +3118,58 @@ int main(int argc, char *argv[])
 			/* Make sure nothing is using this value. */
 			t.method = -1;
 
-			igt_subtest_f("%s-%s-rte",
-				      feature_str(t.feature),
-				      pipes_str(t.pipes))
+			igt_subtest_slow_f(t.slow,
+					   "%s-%s-rte",
+					   feature_str(t.feature),
+					   pipes_str(t.pipes))
 				rte_subtest(&t);
 		}
 	}
 
 	TEST_MODE_ITER_BEGIN(t)
-		igt_subtest_f("%s-%s-%s-%s-%s-draw-%s",
-			      feature_str(t.feature),
-			      pipes_str(t.pipes),
-			      screen_str(t.screen),
-			      plane_str(t.plane),
-			      fbs_str(t.fbs),
-			      igt_draw_get_method_name(t.method))
+		igt_subtest_slow_f(t.slow,
+				   "%s-%s-%s-%s-%s-draw-%s",
+				   feature_str(t.feature),
+				   pipes_str(t.pipes),
+				   screen_str(t.screen),
+				   plane_str(t.plane),
+				   fbs_str(t.fbs),
+				   igt_draw_get_method_name(t.method))
 			draw_subtest(&t);
 	TEST_MODE_ITER_END
 
 	TEST_MODE_ITER_BEGIN(t)
 		if (t.plane != PLANE_PRI ||
-		    t.screen == SCREEN_OFFSCREEN ||
-		    (!opt.show_hidden && t.method != IGT_DRAW_BLT))
+		    t.screen == SCREEN_OFFSCREEN)
 			continue;
-
-		igt_subtest_f("%s-%s-%s-%s-flip-%s",
-			      feature_str(t.feature),
-			      pipes_str(t.pipes),
-			      screen_str(t.screen),
-			      fbs_str(t.fbs),
-			      igt_draw_get_method_name(t.method))
+		if (t.method != IGT_DRAW_BLT)
+			t.slow = true;
+
+		igt_subtest_slow_f(t.slow,
+				   "%s-%s-%s-%s-flip-%s",
+				   feature_str(t.feature),
+				   pipes_str(t.pipes),
+				   screen_str(t.screen),
+				   fbs_str(t.fbs),
+				   igt_draw_get_method_name(t.method))
 			flip_subtest(&t, FLIP_PAGEFLIP);
 
-		igt_subtest_f("%s-%s-%s-%s-evflip-%s",
-			      feature_str(t.feature),
-			      pipes_str(t.pipes),
-			      screen_str(t.screen),
-			      fbs_str(t.fbs),
-			      igt_draw_get_method_name(t.method))
+		igt_subtest_slow_f(t.slow,
+				   "%s-%s-%s-%s-evflip-%s",
+				   feature_str(t.feature),
+				   pipes_str(t.pipes),
+				   screen_str(t.screen),
+				   fbs_str(t.fbs),
+				   igt_draw_get_method_name(t.method))
 			flip_subtest(&t, FLIP_PAGEFLIP_EVENT);
 
-		igt_subtest_f("%s-%s-%s-%s-msflip-%s",
-			      feature_str(t.feature),
-			      pipes_str(t.pipes),
-			      screen_str(t.screen),
-			      fbs_str(t.fbs),
-			      igt_draw_get_method_name(t.method))
+		igt_subtest_slow_f(t.slow,
+				   "%s-%s-%s-%s-msflip-%s",
+				   feature_str(t.feature),
+				   pipes_str(t.pipes),
+				   screen_str(t.screen),
+				   fbs_str(t.fbs),
+				   igt_draw_get_method_name(t.method))
 			flip_subtest(&t, FLIP_MODESET);
 
 	TEST_MODE_ITER_END
@@ -3177,10 +3181,11 @@ int main(int argc, char *argv[])
 		    (t.feature & FEATURE_FBC) == 0)
 			continue;
 
-		igt_subtest_f("%s-%s-%s-fliptrack",
-			      feature_str(t.feature),
-			      pipes_str(t.pipes),
-			      fbs_str(t.fbs))
+		igt_subtest_slow_f(t.slow,
+				   "%s-%s-%s-fliptrack",
+				   feature_str(t.feature),
+				   pipes_str(t.pipes),
+				   fbs_str(t.fbs))
 			fliptrack_subtest(&t, FLIP_PAGEFLIP);
 	TEST_MODE_ITER_END
 
@@ -3190,20 +3195,22 @@ int main(int argc, char *argv[])
 		    t.plane == PLANE_PRI)
 			continue;
 
-		igt_subtest_f("%s-%s-%s-%s-%s-move",
-			      feature_str(t.feature),
-			      pipes_str(t.pipes),
-			      screen_str(t.screen),
-			      plane_str(t.plane),
-			      fbs_str(t.fbs))
+		igt_subtest_slow_f(t.slow,
+				   "%s-%s-%s-%s-%s-move",
+				   feature_str(t.feature),
+				   pipes_str(t.pipes),
+				   screen_str(t.screen),
+				   plane_str(t.plane),
+				   fbs_str(t.fbs))
 			move_subtest(&t);
 
-		igt_subtest_f("%s-%s-%s-%s-%s-onoff",
-			      feature_str(t.feature),
-			      pipes_str(t.pipes),
-			      screen_str(t.screen),
-			      plane_str(t.plane),
-			      fbs_str(t.fbs))
+		igt_subtest_slow_f(t.slow,
+				   "%s-%s-%s-%s-%s-onoff",
+				   feature_str(t.feature),
+				   pipes_str(t.pipes),
+				   screen_str(t.screen),
+				   plane_str(t.plane),
+				   fbs_str(t.fbs))
 			onoff_subtest(&t);
 	TEST_MODE_ITER_END
 
@@ -3213,27 +3220,30 @@ int main(int argc, char *argv[])
 		    t.plane != PLANE_SPR)
 			continue;
 
-		igt_subtest_f("%s-%s-%s-%s-%s-fullscreen",
-			      feature_str(t.feature),
-			      pipes_str(t.pipes),
-			      screen_str(t.screen),
-			      plane_str(t.plane),
-			      fbs_str(t.fbs))
+		igt_subtest_slow_f(t.slow,
+				   "%s-%s-%s-%s-%s-fullscreen",
+				   feature_str(t.feature),
+				   pipes_str(t.pipes),
+				   screen_str(t.screen),
+				   plane_str(t.plane),
+				   fbs_str(t.fbs))
 			fullscreen_plane_subtest(&t);
 	TEST_MODE_ITER_END
 
 	TEST_MODE_ITER_BEGIN(t)
 		if (t.screen != SCREEN_PRIM ||
-		    t.method != IGT_DRAW_BLT ||
-		    (!opt.show_hidden && t.plane != PLANE_PRI) ||
-		    (!opt.show_hidden && t.fbs != FBS_INDIVIDUAL))
+		    t.method != IGT_DRAW_BLT)
 			continue;
-
-		igt_subtest_f("%s-%s-%s-%s-multidraw",
-			      feature_str(t.feature),
-			      pipes_str(t.pipes),
-			      plane_str(t.plane),
-			      fbs_str(t.fbs))
+		if (t.plane != PLANE_PRI ||
+		    t.fbs != FBS_INDIVIDUAL)
+			t.slow = true;
+
+		igt_subtest_slow_f(t.slow,
+				   "%s-%s-%s-%s-multidraw",
+				   feature_str(t.feature),
+				   pipes_str(t.pipes),
+				   plane_str(t.plane),
+				   fbs_str(t.fbs))
 			multidraw_subtest(&t);
 	TEST_MODE_ITER_END
 
@@ -3245,7 +3255,9 @@ int main(int argc, char *argv[])
 		    t.method != IGT_DRAW_MMAP_GTT)
 			continue;
 
-		igt_subtest_f("%s-farfromfence", feature_str(t.feature))
+		igt_subtest_slow_f(t.slow,
+				   "%s-farfromfence",
+				   feature_str(t.feature))
 			farfromfence_subtest(&t);
 	TEST_MODE_ITER_END
 
@@ -3261,10 +3273,11 @@ int main(int argc, char *argv[])
 			if (t.format == FORMAT_DEFAULT)
 				continue;
 
-			igt_subtest_f("%s-%s-draw-%s",
-				      feature_str(t.feature),
-				      format_str(t.format),
-				      igt_draw_get_method_name(t.method))
+			igt_subtest_slow_f(t.slow,
+					   "%s-%s-draw-%s",
+					   feature_str(t.feature),
+					   format_str(t.format),
+					   igt_draw_get_method_name(t.method))
 				format_draw_subtest(&t);
 		}
 	TEST_MODE_ITER_END
@@ -3275,9 +3288,10 @@ int main(int argc, char *argv[])
 		    t.plane != PLANE_PRI ||
 		    t.method != IGT_DRAW_MMAP_CPU)
 			continue;
-		igt_subtest_f("%s-%s-scaledprimary",
-			      feature_str(t.feature),
-			      fbs_str(t.fbs))
+		igt_subtest_slow_f(t.slow,
+				   "%s-%s-scaledprimary",
+				   feature_str(t.feature),
+				   fbs_str(t.fbs))
 			scaledprimary_subtest(&t);
 	TEST_MODE_ITER_END
 
@@ -3289,22 +3303,32 @@ int main(int argc, char *argv[])
 		    t.method != IGT_DRAW_MMAP_CPU)
 			continue;
 
-		igt_subtest_f("%s-modesetfrombusy", feature_str(t.feature))
+		igt_subtest_slow_f(t.slow,
+				   "%s-modesetfrombusy",
+				   feature_str(t.feature))
 			modesetfrombusy_subtest(&t);
 
 		if (t.feature & FEATURE_FBC) {
-			igt_subtest_f("%s-badstride", feature_str(t.feature))
+			igt_subtest_slow_f(t.slow,
+					   "%s-badstride",
+					   feature_str(t.feature))
 				badstride_subtest(&t);
 
-			igt_subtest_f("%s-stridechange", feature_str(t.feature))
+			igt_subtest_slow_f(t.slow,
+					   "%s-stridechange",
+					   feature_str(t.feature))
 				stridechange_subtest(&t);
 		}
 
 		if (t.feature & FEATURE_PSR)
-			igt_subtest_f("%s-slowdraw", feature_str(t.feature))
+			igt_subtest_slow_f(t.slow,
+					   "%s-slowdraw",
+					   feature_str(t.feature))
 				slow_draw_subtest(&t);
 
-		igt_subtest_f("%s-suspend", feature_str(t.feature))
+		igt_subtest_slow_f(t.slow,
+				   "%s-suspend",
+				   feature_str(t.feature))
 			suspend_subtest(&t);
 	TEST_MODE_ITER_END
 
