* [igt-dev] [PATCH i-g-t 0/2] DC states IGT misc
@ 2020-02-16 17:51 Anshuman Gupta
2020-02-16 17:51 ` [igt-dev] [PATCH i-g-t 1/2] tests/i915_pm_dc: Dump power_domain_info on DC test failures Anshuman Gupta
0 siblings, 1 reply; 3+ messages in thread
From: Anshuman Gupta @ 2020-02-16 17:51 UTC (permalink / raw)
To: igt-dev
Anshuman Gupta (2):
tests/i915_pm_dc: Dump power_domain_info on DC test failures
tests/i915_pm_dc: psr required only for dc*-psr tests
tests/i915/i915_pm_dc.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
--
2.24.0
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^ permalink raw reply [flat|nested] 3+ messages in thread
* [igt-dev] [PATCH i-g-t 1/2] tests/i915_pm_dc: Dump power_domain_info on DC test failures
2020-02-16 17:51 [igt-dev] [PATCH i-g-t 0/2] DC states IGT misc Anshuman Gupta
@ 2020-02-16 17:51 ` Anshuman Gupta
0 siblings, 0 replies; 3+ messages in thread
From: Anshuman Gupta @ 2020-02-16 17:51 UTC (permalink / raw)
To: igt-dev
Dump i915_power_domain_info debugfs attribute on DC state
test failures, it will help to identify culprit, which
causes non zero refcount for "DC off" power well.
Cc: Animesh Manna <animesh.manna@intel.com>
Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com>
---
tests/i915/i915_pm_dc.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/tests/i915/i915_pm_dc.c b/tests/i915/i915_pm_dc.c
index afcc10bc..4bca8559 100644
--- a/tests/i915/i915_pm_dc.c
+++ b/tests/i915/i915_pm_dc.c
@@ -206,11 +206,13 @@ static bool dc_state_wait_entry(int debugfs_fd, int dc_flag, int prev_dc_count)
static void check_dc_counter(int debugfs_fd, int dc_flag, uint32_t prev_dc_count)
{
char tmp[64];
+ char file[64] = "i915_power_domain_info";
snprintf(tmp, sizeof(tmp), "%s", dc_flag & CHECK_DC3CO ? "DC3CO" :
(dc_flag & CHECK_DC5 ? "DC5" : "DC6"));
igt_assert_f(dc_state_wait_entry(debugfs_fd, dc_flag, prev_dc_count),
- "%s state is not achieved\n", tmp);
+ "%s state is not achieved\n%s:\n%s\n",
+ tmp, file, igt_sysfs_get(debugfs_fd, file));
}
static void setup_videoplayback(data_t *data)
--
2.24.0
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^ permalink raw reply related [flat|nested] 3+ messages in thread
* [igt-dev] [PATCH i-g-t 0/2] DC states IGT misc
@ 2020-02-16 18:00 Anshuman Gupta
0 siblings, 0 replies; 3+ messages in thread
From: Anshuman Gupta @ 2020-02-16 18:00 UTC (permalink / raw)
To: igt-dev
*** BLURB HERE ***
Anshuman Gupta (2):
tests/i915_pm_dc: Dump power_domain_info on DC test failures
tests/i915_pm_dc: psr required only for dc*-psr tests
tests/i915/i915_pm_dc.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
--
2.24.0
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev
^ permalink raw reply [flat|nested] 3+ messages in thread
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