[igt-dev] [PATCH i-g-t v3 5/5] [intel-gfx] tests/pm_dc: Added test for DC6 during DPMS

[Jyoti Yadav]

Added new subtest for DC6 entry during DPMS on/off cycle.
During DPMS on/off cycle DC6 counter is incremented.

v2: Renamed the subtest name.
v3: Rebased.

Signed-off-by: Jyoti Yadav <jyoti.r.yadav at intel.com>
---
 tests/pm_dc.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/tests/pm_dc.c b/tests/pm_dc.c
index d47b837..6d71e34 100644
--- a/tests/pm_dc.c
+++ b/tests/pm_dc.c
@@ -211,7 +211,7 @@ int main(int argc, char *argv[])
 		igt_info("Runtime PM support: %d\n", has_runtime_pm);
 		igt_require(has_runtime_pm);
 		igt_require(igt_pm_dmc_loaded(data.debugfs_fd));
-		igt_display_init(&data->display, data->drm_fd);
+		igt_display_init(&data.display, data.drm_fd);
 		//display_init(&data);
 	}
 
@@ -248,6 +248,15 @@ int main(int argc, char *argv[])
 	//	cleanup(&data);
 	}
 
+	igt_subtest("dc6-dpms") {
+		/* Check DC6 counter is available for the platform.
+		 * Skip the test if counter is not available.
+		 */
+		read_dc_counter(data.drm_fd, CHECK_DC6);
+		test_dc_state_dpms(&data, CHECK_DC6);
+		//cleanup(&data);
+	}
+
 	igt_fixture {
 		close(data.debugfs_fd);
 		display_fini(&data);
-- 
1.9.1