[PATCH i-g-t 5/5] tests/intel/xe_pm: Convert mmap tests to use existing d3 helpers

[Rodrigo Vivi]

Standardize d3 setup and ensure that it tests with D3cold and
D3hot.

Cc: Badal Nilawar <badal.nilawar at intel.com>
Cc: Anshuman Gupta <anshuman.gupta at intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi at intel.com>
---
 tests/intel/xe_pm.c | 80 ++++++++++++++++++++++++---------------------
 1 file changed, 42 insertions(+), 38 deletions(-)

diff --git a/tests/intel/xe_pm.c b/tests/intel/xe_pm.c
index 81226a910..4aeddaea8 100644
--- a/tests/intel/xe_pm.c
+++ b/tests/intel/xe_pm.c
@@ -519,19 +519,25 @@ static void test_vram_d3cold_threshold(device_t device, int sysfs_fd)
 }
 
 /**
- * SUBTEST: d3-mmap-%s
+ * SUBTEST: %s-mmap-%s
  * Description:
  *	Validate mmap memory mapping with d3 state, for %arg[1] region,
  *	if supported by device.
+ *
  * arg[1]:
  *
+ * @d3hot:	d3hot
+ * @d3cold:	d3cold
+ *
+ * arg[2]:
+ *
  * @vram:	vram region
  * @system:	system region
  *
  * Functionality: pm-d3
  */
 static void test_mmap(device_t device, uint32_t placement, uint32_t flags,
-		      enum mem_op first_op)
+		      enum mem_op first_op, enum igt_acpi_d_state d_state)
 {
 	size_t bo_size = 8192;
 	uint32_t *map = NULL;
@@ -540,7 +546,7 @@ static void test_mmap(device_t device, uint32_t placement, uint32_t flags,
 
 	igt_require_f(placement, "Device doesn't support such memory region\n");
 
-	igt_assert(igt_wait_for_pm_status(IGT_RUNTIME_PM_STATUS_SUSPENDED));
+	igt_assert(in_d3(device, d_state));
 	active_time = igt_pm_get_runtime_active_time(device.pci_xe);
 
 	bo_size = ALIGN(bo_size, xe_get_default_alignment(device.fd_xe));
@@ -566,7 +572,7 @@ static void test_mmap(device_t device, uint32_t placement, uint32_t flags,
 	close(fw_handle);
 	sleep(1);
 
-	igt_assert(igt_wait_for_pm_status(IGT_RUNTIME_PM_STATUS_SUSPENDED));
+	igt_assert(in_d3(device, d_state));
 	active_time = igt_pm_get_runtime_active_time(device.pci_xe);
 
 	for (i = 0; i < bo_size / sizeof(*map); i++) {
@@ -581,7 +587,7 @@ static void test_mmap(device_t device, uint32_t placement, uint32_t flags,
 		igt_assert(igt_pm_get_runtime_active_time(device.pci_xe) >
 			   active_time);
 
-	igt_assert(igt_wait_for_pm_status(IGT_RUNTIME_PM_STATUS_SUSPENDED));
+	igt_assert(in_d3(device, d_state));
 	active_time = igt_pm_get_runtime_active_time(device.pci_xe);
 
 	for (i = 0; i < bo_size / sizeof(*map); i++) {
@@ -591,7 +597,7 @@ static void test_mmap(device_t device, uint32_t placement, uint32_t flags,
 			igt_assert(map[i] == MAGIC_2);
 	}
 
-	igt_assert(igt_wait_for_pm_status(IGT_RUNTIME_PM_STATUS_SUSPENDED));
+	igt_assert(in_d3(device, d_state));
 
 	/* Runtime resume and check the pattern */
 	fw_handle = igt_debugfs_open(device.fd_xe, "forcewake_all", O_RDONLY);
@@ -772,6 +778,36 @@ igt_main
 					  NO_SUSPEND, d->state, 0);
 			cleanup_d3(device);
 		}
+
+		igt_describe_f("Validate mmap memory mappings with system region,"
+			       "when device along with parent bridge in %s", d->name);
+		igt_subtest_f("%s-mmap-system", d->name) {
+			igt_assert(setup_d3(device, d->state));
+			test_mmap(device, system_memory(device.fd_xe), 0,
+				  READ, d->state);
+			test_mmap(device, system_memory(device.fd_xe), 0,
+				  WRITE, d->state);
+			cleanup_d3(device);
+		}
+
+		igt_describe_f("Validate mmap memory mappings with vram region,"
+			     "when device along with parent bridge in %s", d->name);
+		igt_subtest_f("%s-mmap-vram", d->name) {
+			int delay_ms = igt_pm_get_autosuspend_delay(device.pci_xe);
+
+			/* Give some auto suspend delay to validate rpm active during page fault */
+			igt_pm_set_autosuspend_delay(device.pci_xe, 1000);
+			igt_assert(setup_d3(device, d->state));
+			test_mmap(device, vram_memory(device.fd_xe, 0),
+				  DRM_XE_GEM_CREATE_FLAG_NEEDS_VISIBLE_VRAM,
+				  READ, d->state);
+			test_mmap(device, vram_memory(device.fd_xe, 0),
+				  DRM_XE_GEM_CREATE_FLAG_NEEDS_VISIBLE_VRAM,
+				  WRITE, d->state);
+			cleanup_d3(device);
+
+			igt_pm_set_autosuspend_delay(device.pci_xe, delay_ms);
+		}
 	}
 
 	igt_subtest_group {
@@ -787,38 +823,6 @@ igt_main
 			test_vram_d3cold_threshold(device, sysfs_fd);
 		}
 
-		igt_describe("Validate mmap memory mappings with system region,"
-			     "when device along with parent bridge in d3");
-		igt_subtest("d3-mmap-system") {
-			dpms_on_off(device, DRM_MODE_DPMS_OFF);
-			test_mmap(device, system_memory(device.fd_xe), 0, READ);
-			test_mmap(device, system_memory(device.fd_xe), 0, WRITE);
-			dpms_on_off(device, DRM_MODE_DPMS_ON);
-		}
-
-		igt_describe("Validate mmap memory mappings with vram region,"
-			     "when device along with parent bridge in d3");
-		igt_subtest("d3-mmap-vram") {
-			int delay_ms;
-
-			if (device.pci_root != device.pci_xe) {
-				igt_pm_enable_pci_card_runtime_pm(device.pci_root, NULL);
-				igt_pm_set_d3cold_allowed(device.pci_slot_name, 1);
-			}
-
-			delay_ms = igt_pm_get_autosuspend_delay(device.pci_xe);
-
-			/* Give some auto suspend delay to validate rpm active during page fault */
-			igt_pm_set_autosuspend_delay(device.pci_xe, 1000);
-			dpms_on_off(device, DRM_MODE_DPMS_OFF);
-			test_mmap(device, vram_memory(device.fd_xe, 0),
-				  DRM_XE_GEM_CREATE_FLAG_NEEDS_VISIBLE_VRAM, READ);
-			test_mmap(device, vram_memory(device.fd_xe, 0),
-				  DRM_XE_GEM_CREATE_FLAG_NEEDS_VISIBLE_VRAM, WRITE);
-			dpms_on_off(device, DRM_MODE_DPMS_ON);
-			igt_pm_set_autosuspend_delay(device.pci_xe, delay_ms);
-		}
-
 		igt_subtest("mocs_suspend_resume")
 			test_mocs_suspend_resume(device, 1, 0);
 	}
-- 
2.44.0