From: Jyoti Yadav <[email protected]>

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.
v4: Rebased and address review comment.

Signed-off-by: Jyoti Yadav <[email protected]>
Signed-off-by: Anshuman Gupta <[email protected]>
---
 tests/pm_dc.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/tests/pm_dc.c b/tests/pm_dc.c
index 05f1363..244665d 100644
--- a/tests/pm_dc.c
+++ b/tests/pm_dc.c
@@ -241,6 +241,15 @@ int main(int argc, char *argv[])
                test_dc_state_dpms(&data, CHECK_DC5);
        }
 
+       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);
-- 
2.7.4

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