[PATCH i-g-t 1/2] tests/kms_pm_dc: Ensure PSR is enabled

* [PATCH i-g-t 1/2] tests/kms_pm_dc: Ensure PSR is enabled
@ 2024-03-26 13:20 Jouni Högander
  2024-03-26 13:20 ` [PATCH i-g-t 2/2] tests/kms_dirtyfb: " Jouni Högander
                   ` (7 more replies)
  0 siblings, 8 replies; 12+ messages in thread
From: Jouni Högander @ 2024-03-26 13:20 UTC (permalink / raw)
  To: igt-dev; +Cc: Jouni Högander

In certain cases PSR support is informed, but it doesn't get enabled
due to some limitations. This is causing failures which are actually just
expected behaviour. Fix this by checking PSR is really enabled and skip in
case it is not

Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/9737
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
---
 tests/intel/kms_pm_dc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/intel/kms_pm_dc.c b/tests/intel/kms_pm_dc.c
index 7deebf83d..176f7a04b 100644
--- a/tests/intel/kms_pm_dc.c
+++ b/tests/intel/kms_pm_dc.c
@@ -399,6 +399,7 @@ static void test_dc_state_psr(data_t *data, int dc_flag)
 	dc_counter_before_psr = read_dc_counter(data->debugfs_fd, dc_flag);
 	setup_output(data);
 	setup_primary(data);
+	igt_require(!psr_disabled_check(data->debugfs_fd));
 	igt_assert(psr_wait_entry(data->debugfs_fd, data->op_psr_mode, NULL));
 	check_dc_counter(data, dc_flag, dc_counter_before_psr);
 	cleanup_dc_psr(data);
@@ -605,6 +606,7 @@ static void test_pkgc_state_psr(data_t *data)
 	prev_value = read_pkgc_counter(data->debugfs_root_fd);
 	setup_output(data);
 	setup_primary(data);
+	igt_require(!psr_disabled_check(data->debugfs_fd));
 	igt_assert(psr_wait_entry(data->debugfs_fd, data->op_psr_mode, NULL));
 	psr_dpms(data, DRM_MODE_DPMS_OFF);
 	igt_wait((cur_value = read_pkgc_counter(data->debugfs_root_fd)) > prev_value,
-- 
2.34.1


^ permalink raw reply related	[flat|nested] 12+ messages in thread