[PATCH v2 2/7] Revert "tests/intel/kms_pm_dc: Add polling for deep-pkgc"

[Mohammed Thasleem <mohammed.thasleem@intel.com>]

This reverts commit 0e443bec0ccfb56c2754437b465fc197ee4fd481.

Signed-off-by: Mohammed Thasleem <mohammed.thasleem@intel.com>
---
 tests/intel/kms_pm_dc.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/tests/intel/kms_pm_dc.c b/tests/intel/kms_pm_dc.c
index da74a21ce..bb5f2ffc5 100644
--- a/tests/intel/kms_pm_dc.c
+++ b/tests/intel/kms_pm_dc.c
@@ -586,26 +586,22 @@ static void test_deep_pkgc_state(data_t *data)
 	setup_videoplayback(data);
 
 	primary = igt_output_get_plane_type(data->output, DRM_PLANE_TYPE_PRIMARY);
+	pre_val = read_pkgc_counter(data->debugfs_root_fd);
+
 	igt_plane_set_fb(primary, &data->fb_rgb);
 	igt_display_commit(&data->display);
-	/* Wait for the vblank to sync the frame time */
-	igt_wait_for_vblank_count(crtc, 1);
-	pre_val = igt_read_pkgc_counter(data->debugfs_root_fd);
-	/* Add a half-frame delay to ensure the flip occurs when the frame is active. */
-	usleep(delay * 0.5);
 
 	while (time(NULL) - start < duration) {
 		flip = !flip;
 		igt_plane_set_fb(primary, flip ? &data->fb_rgb : &data->fb_rgr);
 		igt_display_commit(&data->display);
 
-		igt_wait((cur_val = igt_read_pkgc_counter(data->debugfs_root_fd)) > pre_val,
-			 (delay * 2), (5 * MSEC));
-
+		cur_val = read_pkgc_counter(data->debugfs_root_fd);
 		if (cur_val > pre_val) {
 			pkgc_flag = true;
 			break;
 		}
+		usleep(delay);
 	}
 
 	cleanup_dc3co_fbs(data);
-- 
2.43.0