[igt-dev] [PATCH i-g-t v5 0/2] tests/i915/i915_pm_dc: Refactoring pwr_dmn_info to debugfs_dump and fix DC9-dpms test

[igt-dev] [PATCH i-g-t v5 0/2] tests/i915/i915_pm_dc: Refactoring pwr_dmn_info to debugfs_dump and fix DC9-dpms test

[Jigar Bhatt]

Refactoring pwr_dmn_info to debugfs_dump so other test case use for
dumping. disabling the pollling during DC9 test. 
dump the i915_pm_runtime_status debugfs file in case of test
failure. Also adding igt_install_exit_handler(kms_poll_reset) for
resetting the original sysfs status.

Jigar Bhatt (2):
  tests/i915/i915_pm_dc: Refactoring pwr_dmn_info to debugfs_dump
  tests/i915/i915_pm_dc: Fix DC9 test

 tests/i915/i915_pm_dc.c | 60 +++++++++++++++++++++++++++++------------
 1 file changed, 43 insertions(+), 17 deletions(-)

-- 
2.25.1

[igt-dev] [PATCH i-g-t v5 1/2] tests/i915/i915_pm_dc: Refactoring pwr_dmn_info to debugfs_dump

[Jigar Bhatt]

Refactoring pwr_dmn_info to debugfs_dump so other test can use it for
dumping debugfs file.[Anshuman]

Signed-off-by: Jigar Bhatt <jigar.bhatt@intel.com>
---
 tests/i915/i915_pm_dc.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tests/i915/i915_pm_dc.c b/tests/i915/i915_pm_dc.c
index 9d0a15d8..04acf839 100644
--- a/tests/i915/i915_pm_dc.c
+++ b/tests/i915/i915_pm_dc.c
@@ -50,7 +50,7 @@ typedef struct {
 	int msr_fd;
 	int debugfs_fd;
 	uint32_t devid;
-	char *pwr_dmn_info;
+	char *debugfs_dump;
 	igt_display_t display;
 	struct igt_fb fb_white, fb_rgb, fb_rgr;
 	enum psr_mode op_psr_mode;
@@ -217,7 +217,7 @@ static void check_dc_counter(data_t *data, int dc_flag, uint32_t prev_dc_count)
 		(dc_flag & CHECK_DC5 ? "DC5" : "DC6"));
 	igt_assert_f(dc_state_wait_entry(data->debugfs_fd, dc_flag, prev_dc_count),
 		     "%s state is not achieved\n%s:\n%s\n", tmp, PWR_DOMAIN_INFO,
-		     data->pwr_dmn_info = igt_sysfs_get(data->debugfs_fd, PWR_DOMAIN_INFO));
+		     data->debugfs_dump = igt_sysfs_get(data->debugfs_fd, PWR_DOMAIN_INFO));
 }
 
 static void setup_videoplayback(data_t *data)
@@ -504,7 +504,7 @@ int main(int argc, char *argv[])
 	}
 
 	igt_fixture {
-		free(data.pwr_dmn_info);
+		free(data.debugfs_dump);
 		close(data.debugfs_fd);
 		close(data.msr_fd);
 		display_fini(&data);
-- 
2.25.1

[igt-dev] [PATCH i-g-t v5 2/2] tests/i915/i915_pm_dc: Fix DC9 test

[Jigar Bhatt]

Fixing DC9 test with reading prev_dc counter(DC5/DC6),
comparing to actual counter values.
Dumping i915_pm_runtime_status debugfs incase of failure.
While executing test, it require to disable the kms connector polling
to avoid runtime resume.
This would require to save and restore the kms connector poll state.

V1: Reading previous DC counter
prev_dc = read_dc_counter(dc_target) before the dpms_off().

V2: Bit cleaner code.[Imre]
dump the i915_pm_runtime_status debugfs file in case of test
failure.[Anshuman]

V3: Disabling the polling during DC9 test “echo 0 >
/sys/module/drm_kms_helper/parameters/poll”.[Anshuman]

V4: Passing right fd to igt_sysfs_get_boolean() function,
moving save and get part of polling to setup_dc9_dpms().

V5: Use macro for "/sys/module/drm_kms_helper/parameters/poll".
Add igt_require when opening sysfs.
Add igt_install_exit_handler(reset_kms_poll) so it will restore actual
sysfs kms polling status.[Anshuman]

V6: Using if() condition instead of
igt_require((sysfs_fd = open(KMS_POLL_PATH, O_WRONLY)) >= 0)
[Petri]

Signed-off-by: Jigar Bhatt <jigar.bhatt@intel.com>
---
 tests/i915/i915_pm_dc.c | 54 ++++++++++++++++++++++++++++++-----------
 1 file changed, 40 insertions(+), 14 deletions(-)

diff --git a/tests/i915/i915_pm_dc.c b/tests/i915/i915_pm_dc.c
index 04acf839..bec6bf24 100644
--- a/tests/i915/i915_pm_dc.c
+++ b/tests/i915/i915_pm_dc.c
@@ -40,6 +40,11 @@
 #define CHECK_DC3CO	(1 << 2)
 
 #define PWR_DOMAIN_INFO "i915_power_domain_info"
+#define RPM_STATUS "i915_runtime_pm_status"
+#define KMS_POLL_PATH "/sys/module/drm_kms_helper/parameters/poll"
+#define KMS_POLL_DISABLE 0
+
+bool kms_poll_saved_state;
 
 typedef struct {
 	double r, g, b;
@@ -393,23 +398,35 @@ static bool support_dc6(int debugfs_fd)
 	return strstr(buf, "DC5 -> DC6 count");
 }
 
-static bool check_dc9(uint32_t debugfs_fd, int prev_dc, bool dc6_supported, int seconds)
+static bool dc9_wait_entry(uint32_t debugfs_fd, int dc_target, int prev_dc, int seconds)
 {
 	/*
 	 * since we do not have DC9 counter,
 	 * so we rely on dc5/dc6 counter reset to check if display engine was in DC9.
 	 */
-	return igt_wait(dc6_supported ? read_dc_counter(debugfs_fd, CHECK_DC6) <
-			prev_dc : read_dc_counter(debugfs_fd, CHECK_DC5) <
+	return igt_wait(read_dc_counter(debugfs_fd, dc_target) >
 			prev_dc, seconds, 100);
 }
 
-static void setup_dc9_dpms(data_t *data, int prev_dc, bool dc6_supported)
+static void check_dc9(data_t *data, int dc_target, int prev_dc)
 {
+	igt_assert_f(dc9_wait_entry(data->debugfs_fd, dc_target, prev_dc, 3000),
+			"DC9 state is not achieved\n%s:\n%s\n", RPM_STATUS,
+			data->debugfs_dump = igt_sysfs_get(data->debugfs_fd, RPM_STATUS));
+}
+
+static void setup_dc9_dpms(data_t *data, int dc_target)
+{
+	int prev_dc, sysfs_fd;
+
+	igt_require((sysfs_fd = open(KMS_POLL_PATH, O_WRONLY)) >= 0);
+	kms_poll_saved_state = igt_sysfs_get_boolean(sysfs_fd, KMS_POLL_PATH);
+	igt_sysfs_set_boolean(sysfs_fd, KMS_POLL_PATH, KMS_POLL_DISABLE);
+	close(sysfs_fd);
+	prev_dc = read_dc_counter(data->debugfs_fd, dc_target);
 	setup_dc_dpms(data);
 	dpms_off(data);
-	igt_skip_on_f(!(igt_wait(dc6_supported ? read_dc_counter(data->debugfs_fd, CHECK_DC6) >
-				prev_dc : read_dc_counter(data->debugfs_fd, CHECK_DC5) >
+	igt_skip_on_f(!(igt_wait(read_dc_counter(data->debugfs_fd, dc_target) >
 				prev_dc, 3000, 100)), "Unable to enters shallow DC states\n");
 	dpms_on(data);
 	cleanup_dc_dpms(data);
@@ -417,20 +434,28 @@ static void setup_dc9_dpms(data_t *data, int prev_dc, bool dc6_supported)
 
 static void test_dc9_dpms(data_t *data)
 {
-	bool dc6_supported;
+	int prev_dc, dc_target;
 
 	require_dc_counter(data->debugfs_fd, CHECK_DC5);
-	dc6_supported = support_dc6(data->debugfs_fd);
-	setup_dc9_dpms(data, dc6_supported ? read_dc_counter(data->debugfs_fd, CHECK_DC6) :
-			read_dc_counter(data->debugfs_fd, CHECK_DC5), dc6_supported);
+	dc_target = support_dc6(data->debugfs_fd) ? CHECK_DC6 : CHECK_DC5;
+	setup_dc9_dpms(data, dc_target);
+	prev_dc = read_dc_counter(data->debugfs_fd, dc_target);
 	dpms_off(data);
-	igt_assert_f(check_dc9(data->debugfs_fd, dc6_supported ?
-				read_dc_counter(data->debugfs_fd, CHECK_DC6) :
-				read_dc_counter(data->debugfs_fd, CHECK_DC5),
-				dc6_supported, 3000), "Not in DC9\n");
+	check_dc9(data, dc_target, prev_dc);
 	dpms_on(data);
 }
 
+static void kms_poll_state_restore(int sig)
+{
+	int sysfs_fd;
+
+	sysfs_fd = open(KMS_POLL_PATH, O_WRONLY);
+	if (sysfs_fd >= 0) {
+		igt_sysfs_set_boolean(sysfs_fd, KMS_POLL_PATH, kms_poll_saved_state);
+		close(sysfs_fd);
+	}
+}
+
 IGT_TEST_DESCRIPTION("These tests validate Display Power DC states");
 int main(int argc, char *argv[])
 {
@@ -453,6 +478,7 @@ int main(int argc, char *argv[])
 		data.msr_fd = open("/dev/cpu/0/msr", O_RDONLY);
 		igt_assert_f(data.msr_fd >= 0,
 			     "Can't open /dev/cpu/0/msr.\n");
+		igt_install_exit_handler(kms_poll_state_restore);
 	}
 
 	igt_describe("In this test we make sure that system enters DC3CO "
-- 
2.25.1

Re: [igt-dev] [PATCH i-g-t v5 2/2] tests/i915/i915_pm_dc: Fix DC9 test

[Gupta, Anshuman]

> -----Original Message-----
> From: Bhatt, Jigar <jigar.bhatt@intel.com>
> Sent: Friday, September 24, 2021 1:52 PM
> To: igt-dev@lists.freedesktop.org
> Cc: Bhatt, Jigar <jigar.bhatt@intel.com>; Gupta, Anshuman
> <anshuman.gupta@intel.com>; Varide, Nischal <nischal.varide@intel.com>;
> Shankar, Uma <uma.shankar@intel.com>; Sharma, Swati2
> <swati2.sharma@intel.com>
> Subject: [PATCH i-g-t v5 2/2] tests/i915/i915_pm_dc: Fix DC9 test
> 
> Fixing DC9 test with reading prev_dc counter(DC5/DC6), comparing to actual
> counter values.
> Dumping i915_pm_runtime_status debugfs incase of failure.
> While executing test, it require to disable the kms connector polling to avoid
> runtime resume.
> This would require to save and restore the kms connector poll state.
> 
> V1: Reading previous DC counter
> prev_dc = read_dc_counter(dc_target) before the dpms_off().
> 
> V2: Bit cleaner code.[Imre]
> dump the i915_pm_runtime_status debugfs file in case of test
> failure.[Anshuman]
> 
> V3: Disabling the polling during DC9 test “echo 0 >
> /sys/module/drm_kms_helper/parameters/poll”.[Anshuman]
> 
> V4: Passing right fd to igt_sysfs_get_boolean() function, moving save and get
> part of polling to setup_dc9_dpms().
> 
> V5: Use macro for "/sys/module/drm_kms_helper/parameters/poll".
> Add igt_require when opening sysfs.
> Add igt_install_exit_handler(reset_kms_poll) so it will restore actual sysfs kms
> polling status.[Anshuman]
> 
> V6: Using if() condition instead of
> igt_require((sysfs_fd = open(KMS_POLL_PATH, O_WRONLY)) >= 0) [Petri]
> 
> Signed-off-by: Jigar Bhatt <jigar.bhatt@intel.com>
> ---
>  tests/i915/i915_pm_dc.c | 54 ++++++++++++++++++++++++++++++-----------
>  1 file changed, 40 insertions(+), 14 deletions(-)
> 
> diff --git a/tests/i915/i915_pm_dc.c b/tests/i915/i915_pm_dc.c index
> 04acf839..bec6bf24 100644
> --- a/tests/i915/i915_pm_dc.c
> +++ b/tests/i915/i915_pm_dc.c
> @@ -40,6 +40,11 @@
>  #define CHECK_DC3CO	(1 << 2)
> 
>  #define PWR_DOMAIN_INFO "i915_power_domain_info"
> +#define RPM_STATUS "i915_runtime_pm_status"
> +#define KMS_POLL_PATH "/sys/module/drm_kms_helper/parameters/poll"
Make this KMS_HELPER "/sys/module/drm_kms_helper/parameters/ " for opening
The sys_fd and then use it in igt_sysfs_get_boolean() along with "poll", attribute
as per the API doc.

> +#define KMS_POLL_DISABLE 0
> +
> +bool kms_poll_saved_state;
> 
>  typedef struct {
>  	double r, g, b;
> @@ -393,23 +398,35 @@ static bool support_dc6(int debugfs_fd)
>  	return strstr(buf, "DC5 -> DC6 count");  }
> 
> -static bool check_dc9(uint32_t debugfs_fd, int prev_dc, bool dc6_supported,
> int seconds)
> +static bool dc9_wait_entry(uint32_t debugfs_fd, int dc_target, int
> +prev_dc, int seconds)
>  {
>  	/*
>  	 * since we do not have DC9 counter,
>  	 * so we rely on dc5/dc6 counter reset to check if display engine was in
> DC9.
>  	 */
> -	return igt_wait(dc6_supported ? read_dc_counter(debugfs_fd,
> CHECK_DC6) <
> -			prev_dc : read_dc_counter(debugfs_fd, CHECK_DC5) <
> +	return igt_wait(read_dc_counter(debugfs_fd, dc_target) >
>  			prev_dc, seconds, 100);
>  }
> 
> -static void setup_dc9_dpms(data_t *data, int prev_dc, bool dc6_supported)
> +static void check_dc9(data_t *data, int dc_target, int prev_dc)
>  {
> +	igt_assert_f(dc9_wait_entry(data->debugfs_fd, dc_target, prev_dc,
> 3000),
> +			"DC9 state is not achieved\n%s:\n%s\n", RPM_STATUS,
> +			data->debugfs_dump = igt_sysfs_get(data-
> >debugfs_fd, RPM_STATUS)); }
> +
> +static void setup_dc9_dpms(data_t *data, int dc_target) {
> +	int prev_dc, sysfs_fd;
> +
> +	igt_require((sysfs_fd = open(KMS_POLL_PATH, O_WRONLY)) >= 0);
	This file is being opened for read/write , so open flag should be O_RDWR.
	Br,
	Anshuman Gupta.
> +	kms_poll_saved_state = igt_sysfs_get_boolean(sysfs_fd,
> KMS_POLL_PATH);
> +	igt_sysfs_set_boolean(sysfs_fd, KMS_POLL_PATH,
> KMS_POLL_DISABLE);
> +	close(sysfs_fd);
> +	prev_dc = read_dc_counter(data->debugfs_fd, dc_target);
>  	setup_dc_dpms(data);
>  	dpms_off(data);
> -	igt_skip_on_f(!(igt_wait(dc6_supported ? read_dc_counter(data-
> >debugfs_fd, CHECK_DC6) >
> -				prev_dc : read_dc_counter(data->debugfs_fd,
> CHECK_DC5) >
> +	igt_skip_on_f(!(igt_wait(read_dc_counter(data->debugfs_fd, dc_target)
> +>
>  				prev_dc, 3000, 100)), "Unable to enters shallow
> DC states\n");
>  	dpms_on(data);
>  	cleanup_dc_dpms(data);
> @@ -417,20 +434,28 @@ static void setup_dc9_dpms(data_t *data, int
> prev_dc, bool dc6_supported)
> 
>  static void test_dc9_dpms(data_t *data)  {
> -	bool dc6_supported;
> +	int prev_dc, dc_target;
> 
>  	require_dc_counter(data->debugfs_fd, CHECK_DC5);
> -	dc6_supported = support_dc6(data->debugfs_fd);
> -	setup_dc9_dpms(data, dc6_supported ? read_dc_counter(data-
> >debugfs_fd, CHECK_DC6) :
> -			read_dc_counter(data->debugfs_fd, CHECK_DC5),
> dc6_supported);
> +	dc_target = support_dc6(data->debugfs_fd) ? CHECK_DC6 :
> CHECK_DC5;
> +	setup_dc9_dpms(data, dc_target);
> +	prev_dc = read_dc_counter(data->debugfs_fd, dc_target);
>  	dpms_off(data);
> -	igt_assert_f(check_dc9(data->debugfs_fd, dc6_supported ?
> -				read_dc_counter(data->debugfs_fd,
> CHECK_DC6) :
> -				read_dc_counter(data->debugfs_fd,
> CHECK_DC5),
> -				dc6_supported, 3000), "Not in DC9\n");
> +	check_dc9(data, dc_target, prev_dc);
>  	dpms_on(data);
>  }
> 
> +static void kms_poll_state_restore(int sig) {
> +	int sysfs_fd;
> +
> +	sysfs_fd = open(KMS_POLL_PATH, O_WRONLY);
> +	if (sysfs_fd >= 0) {
> +		igt_sysfs_set_boolean(sysfs_fd, KMS_POLL_PATH,
> kms_poll_saved_state);
> +		close(sysfs_fd);
> +	}
> +}
> +
>  IGT_TEST_DESCRIPTION("These tests validate Display Power DC states");  int
> main(int argc, char *argv[])  { @@ -453,6 +478,7 @@ int main(int argc, char
> *argv[])
>  		data.msr_fd = open("/dev/cpu/0/msr", O_RDONLY);
>  		igt_assert_f(data.msr_fd >= 0,
>  			     "Can't open /dev/cpu/0/msr.\n");
> +		igt_install_exit_handler(kms_poll_state_restore);
>  	}
> 
>  	igt_describe("In this test we make sure that system enters DC3CO "
> --
> 2.25.1

[igt-dev] ✓ Fi.CI.BAT: success for tests/i915/i915_pm_dc: Refactoring pwr_dmn_info to debugfs_dump and fix DC9-dpms test

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 5010 bytes --]

== Series Details ==

Series: tests/i915/i915_pm_dc: Refactoring pwr_dmn_info to debugfs_dump and fix DC9-dpms test
URL   : https://patchwork.freedesktop.org/series/95019/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_10635 -> IGTPW_6253
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/index.html

Known issues
------------

  Here are the changes found in IGTPW_6253 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@amdgpu/amd_basic@query-info:
    - fi-tgl-1115g4:      NOTRUN -> [SKIP][1] ([fdo#109315])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/fi-tgl-1115g4/igt@amdgpu/amd_basic@query-info.html

  * igt@amdgpu/amd_cs_nop@nop-gfx0:
    - fi-tgl-1115g4:      NOTRUN -> [SKIP][2] ([fdo#109315] / [i915#2575]) +16 similar issues
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/fi-tgl-1115g4/igt@amdgpu/amd_cs_nop@nop-gfx0.html

  * igt@gem_exec_suspend@basic-s0:
    - fi-tgl-u2:          [PASS][3] -> [FAIL][4] ([i915#1888])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10635/fi-tgl-u2/igt@gem_exec_suspend@basic-s0.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/fi-tgl-u2/igt@gem_exec_suspend@basic-s0.html

  * igt@gem_huc_copy@huc-copy:
    - fi-tgl-1115g4:      NOTRUN -> [SKIP][5] ([i915#2190])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/fi-tgl-1115g4/igt@gem_huc_copy@huc-copy.html

  * igt@i915_pm_backlight@basic-brightness:
    - fi-tgl-1115g4:      NOTRUN -> [SKIP][6] ([i915#1155])
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/fi-tgl-1115g4/igt@i915_pm_backlight@basic-brightness.html

  * igt@i915_selftest@live@gt_timelines:
    - fi-rkl-guc:         [PASS][7] -> [INCOMPLETE][8] ([i915#4034])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10635/fi-rkl-guc/igt@i915_selftest@live@gt_timelines.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/fi-rkl-guc/igt@i915_selftest@live@gt_timelines.html

  * igt@kms_chamelium@common-hpd-after-suspend:
    - fi-tgl-1115g4:      NOTRUN -> [SKIP][9] ([fdo#111827]) +8 similar issues
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/fi-tgl-1115g4/igt@kms_chamelium@common-hpd-after-suspend.html

  * igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:
    - fi-tgl-1115g4:      NOTRUN -> [SKIP][10] ([i915#4103]) +1 similar issue
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/fi-tgl-1115g4/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html

  * igt@kms_force_connector_basic@force-load-detect:
    - fi-tgl-1115g4:      NOTRUN -> [SKIP][11] ([fdo#109285])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/fi-tgl-1115g4/igt@kms_force_connector_basic@force-load-detect.html

  * igt@kms_psr@primary_mmap_gtt:
    - fi-tgl-1115g4:      NOTRUN -> [SKIP][12] ([i915#1072]) +3 similar issues
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/fi-tgl-1115g4/igt@kms_psr@primary_mmap_gtt.html

  * igt@prime_vgem@basic-userptr:
    - fi-tgl-1115g4:      NOTRUN -> [SKIP][13] ([i915#3301])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/fi-tgl-1115g4/igt@prime_vgem@basic-userptr.html

  * igt@runner@aborted:
    - fi-rkl-guc:         NOTRUN -> [FAIL][14] ([i915#3928])
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/fi-rkl-guc/igt@runner@aborted.html

  
  [fdo#109285]: https://bugs.freedesktop.org/show_bug.cgi?id=109285
  [fdo#109315]: https://bugs.freedesktop.org/show_bug.cgi?id=109315
  [fdo#111827]: https://bugs.freedesktop.org/show_bug.cgi?id=111827
  [i915#1072]: https://gitlab.freedesktop.org/drm/intel/issues/1072
  [i915#1155]: https://gitlab.freedesktop.org/drm/intel/issues/1155
  [i915#1888]: https://gitlab.freedesktop.org/drm/intel/issues/1888
  [i915#2190]: https://gitlab.freedesktop.org/drm/intel/issues/2190
  [i915#2575]: https://gitlab.freedesktop.org/drm/intel/issues/2575
  [i915#3301]: https://gitlab.freedesktop.org/drm/intel/issues/3301
  [i915#3928]: https://gitlab.freedesktop.org/drm/intel/issues/3928
  [i915#4034]: https://gitlab.freedesktop.org/drm/intel/issues/4034
  [i915#4103]: https://gitlab.freedesktop.org/drm/intel/issues/4103


Participating hosts (40 -> 34)
------------------------------

  Additional (1): fi-tgl-1115g4 
  Missing    (7): bat-adls-5 bat-dg1-6 bat-dg1-5 fi-bsw-cyan bat-adlp-4 fi-bdw-samus bat-jsl-1 


Build changes
-------------

  * CI: CI-20190529 -> None
  * IGT: IGT_6218 -> IGTPW_6253

  CI-20190529: 20190529
  CI_DRM_10635: 6176e4ce1f0b3bd0650c623d6e694eb8f44454e9 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_6253: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/index.html
  IGT_6218: 8d4169d9543d8e5c01f0c746f603801a4d65ead0 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/index.html

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[igt-dev] ✓ Fi.CI.IGT: success for tests/i915/i915_pm_dc: Refactoring pwr_dmn_info to debugfs_dump and fix DC9-dpms test

[Patchwork]

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== Series Details ==

Series: tests/i915/i915_pm_dc: Refactoring pwr_dmn_info to debugfs_dump and fix DC9-dpms test
URL   : https://patchwork.freedesktop.org/series/95019/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_10635_full -> IGTPW_6253_full
====================================================

Summary
-------

  **WARNING**

  Minor unknown changes coming with IGTPW_6253_full need to be verified
  manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in IGTPW_6253_full, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/index.html

Possible new issues
-------------------

  Here are the unknown changes that may have been introduced in IGTPW_6253_full:

### IGT changes ###

#### Warnings ####

  * igt@i915_pm_dc@dc9-dpms:
    - shard-tglb:         [SKIP][1] ([i915#3288]) -> [SKIP][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10635/shard-tglb8/igt@i915_pm_dc@dc9-dpms.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb7/igt@i915_pm_dc@dc9-dpms.html
    - shard-iclb:         [FAIL][3] ([i915#3343]) -> [FAIL][4]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10635/shard-iclb2/igt@i915_pm_dc@dc9-dpms.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-iclb8/igt@i915_pm_dc@dc9-dpms.html

  
Known issues
------------

  Here are the changes found in IGTPW_6253_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_create@create-massive:
    - shard-glk:          NOTRUN -> [DMESG-WARN][5] ([i915#3002])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-glk5/igt@gem_create@create-massive.html

  * igt@gem_ctx_persistence@smoketest:
    - shard-snb:          NOTRUN -> [SKIP][6] ([fdo#109271] / [i915#1099]) +7 similar issues
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-snb5/igt@gem_ctx_persistence@smoketest.html

  * igt@gem_ctx_sseu@mmap-args:
    - shard-tglb:         NOTRUN -> [SKIP][7] ([i915#280])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb6/igt@gem_ctx_sseu@mmap-args.html

  * igt@gem_exec_create@forked:
    - shard-glk:          [PASS][8] -> [DMESG-WARN][9] ([i915#118] / [i915#95])
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10635/shard-glk2/igt@gem_exec_create@forked.html
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-glk8/igt@gem_exec_create@forked.html

  * igt@gem_exec_fair@basic-none-vip@rcs0:
    - shard-kbl:          NOTRUN -> [FAIL][10] ([i915#2842])
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-kbl7/igt@gem_exec_fair@basic-none-vip@rcs0.html

  * igt@gem_exec_fair@basic-pace@bcs0:
    - shard-tglb:         [PASS][11] -> [FAIL][12] ([i915#2842])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10635/shard-tglb5/igt@gem_exec_fair@basic-pace@bcs0.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb2/igt@gem_exec_fair@basic-pace@bcs0.html

  * igt@gem_exec_fair@basic-pace@vcs1:
    - shard-kbl:          [PASS][13] -> [FAIL][14] ([i915#2842])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10635/shard-kbl1/igt@gem_exec_fair@basic-pace@vcs1.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-kbl4/igt@gem_exec_fair@basic-pace@vcs1.html

  * igt@gem_exec_fair@basic-pace@vecs0:
    - shard-glk:          [PASS][15] -> [FAIL][16] ([i915#2842]) +4 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10635/shard-glk6/igt@gem_exec_fair@basic-pace@vecs0.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-glk9/igt@gem_exec_fair@basic-pace@vecs0.html

  * igt@gem_huc_copy@huc-copy:
    - shard-apl:          NOTRUN -> [SKIP][17] ([fdo#109271] / [i915#2190])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-apl3/igt@gem_huc_copy@huc-copy.html

  * igt@gem_ppgtt@flink-and-close-vma-leak:
    - shard-glk:          [PASS][18] -> [FAIL][19] ([i915#644])
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10635/shard-glk3/igt@gem_ppgtt@flink-and-close-vma-leak.html
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-glk1/igt@gem_ppgtt@flink-and-close-vma-leak.html

  * igt@gem_pread@exhaustion:
    - shard-tglb:         NOTRUN -> [WARN][20] ([i915#2658])
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb6/igt@gem_pread@exhaustion.html
    - shard-glk:          NOTRUN -> [WARN][21] ([i915#2658])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-glk7/igt@gem_pread@exhaustion.html
    - shard-iclb:         NOTRUN -> [WARN][22] ([i915#2658])
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-iclb1/igt@gem_pread@exhaustion.html
    - shard-kbl:          NOTRUN -> [WARN][23] ([i915#2658])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-kbl3/igt@gem_pread@exhaustion.html

  * igt@gem_pwrite@basic-exhaustion:
    - shard-snb:          NOTRUN -> [WARN][24] ([i915#2658])
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-snb6/igt@gem_pwrite@basic-exhaustion.html

  * igt@gem_render_copy@linear-to-vebox-yf-tiled:
    - shard-iclb:         NOTRUN -> [SKIP][25] ([i915#768])
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-iclb5/igt@gem_render_copy@linear-to-vebox-yf-tiled.html

  * igt@gem_render_copy@x-tiled-to-vebox-yf-tiled:
    - shard-kbl:          NOTRUN -> [SKIP][26] ([fdo#109271]) +255 similar issues
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-kbl7/igt@gem_render_copy@x-tiled-to-vebox-yf-tiled.html

  * igt@gem_userptr_blits@input-checking:
    - shard-apl:          NOTRUN -> [DMESG-WARN][27] ([i915#3002]) +1 similar issue
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-apl6/igt@gem_userptr_blits@input-checking.html

  * igt@gem_userptr_blits@invalid-mmap-offset-unsync:
    - shard-iclb:         NOTRUN -> [SKIP][28] ([i915#3297])
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-iclb8/igt@gem_userptr_blits@invalid-mmap-offset-unsync.html

  * igt@gem_userptr_blits@unsync-unmap:
    - shard-tglb:         NOTRUN -> [SKIP][29] ([i915#3297])
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb6/igt@gem_userptr_blits@unsync-unmap.html

  * igt@gen3_render_linear_blits:
    - shard-tglb:         NOTRUN -> [SKIP][30] ([fdo#109289]) +1 similar issue
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb5/igt@gen3_render_linear_blits.html

  * igt@gen9_exec_parse@bb-start-param:
    - shard-tglb:         NOTRUN -> [SKIP][31] ([i915#2856]) +3 similar issues
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb6/igt@gen9_exec_parse@bb-start-param.html
    - shard-iclb:         NOTRUN -> [SKIP][32] ([i915#2856]) +2 similar issues
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-iclb3/igt@gen9_exec_parse@bb-start-param.html

  * igt@i915_pm_dc@dc3co-vpb-simulation:
    - shard-tglb:         NOTRUN -> [SKIP][33] ([i915#1904])
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb2/igt@i915_pm_dc@dc3co-vpb-simulation.html

  * igt@i915_pm_dc@dc6-psr:
    - shard-tglb:         NOTRUN -> [FAIL][34] ([i915#454])
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb6/igt@i915_pm_dc@dc6-psr.html

  * igt@i915_pm_lpsp@kms-lpsp@kms-lpsp-dp:
    - shard-kbl:          NOTRUN -> [SKIP][35] ([fdo#109271] / [i915#1937])
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-kbl4/igt@i915_pm_lpsp@kms-lpsp@kms-lpsp-dp.html
    - shard-apl:          NOTRUN -> [SKIP][36] ([fdo#109271] / [i915#1937])
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-apl2/igt@i915_pm_lpsp@kms-lpsp@kms-lpsp-dp.html

  * igt@i915_pm_lpsp@kms-lpsp@kms-lpsp-hdmi-a:
    - shard-glk:          NOTRUN -> [SKIP][37] ([fdo#109271] / [i915#1937])
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-glk8/igt@i915_pm_lpsp@kms-lpsp@kms-lpsp-hdmi-a.html

  * igt@i915_pm_sseu@full-enable:
    - shard-tglb:         NOTRUN -> [SKIP][38] ([fdo#109288])
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb2/igt@i915_pm_sseu@full-enable.html
    - shard-iclb:         NOTRUN -> [SKIP][39] ([fdo#109288])
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-iclb6/igt@i915_pm_sseu@full-enable.html

  * igt@i915_suspend@sysfs-reader:
    - shard-kbl:          NOTRUN -> [DMESG-WARN][40] ([i915#180]) +3 similar issues
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-kbl6/igt@i915_suspend@sysfs-reader.html

  * igt@kms_atomic@plane-primary-overlay-mutable-zpos:
    - shard-tglb:         NOTRUN -> [SKIP][41] ([i915#404])
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb7/igt@kms_atomic@plane-primary-overlay-mutable-zpos.html
    - shard-iclb:         NOTRUN -> [SKIP][42] ([i915#404])
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-iclb5/igt@kms_atomic@plane-primary-overlay-mutable-zpos.html

  * igt@kms_atomic_transition@plane-all-modeset-transition-fencing:
    - shard-tglb:         NOTRUN -> [SKIP][43] ([i915#1769])
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb1/igt@kms_atomic_transition@plane-all-modeset-transition-fencing.html

  * igt@kms_big_fb@linear-32bpp-rotate-270:
    - shard-iclb:         NOTRUN -> [SKIP][44] ([fdo#110725] / [fdo#111614])
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-iclb7/igt@kms_big_fb@linear-32bpp-rotate-270.html
    - shard-tglb:         NOTRUN -> [SKIP][45] ([fdo#111614])
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb3/igt@kms_big_fb@linear-32bpp-rotate-270.html

  * igt@kms_big_fb@x-tiled-max-hw-stride-64bpp-rotate-0-hflip:
    - shard-kbl:          NOTRUN -> [SKIP][46] ([fdo#109271] / [i915#3777]) +2 similar issues
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-kbl3/igt@kms_big_fb@x-tiled-max-hw-stride-64bpp-rotate-0-hflip.html
    - shard-glk:          NOTRUN -> [SKIP][47] ([fdo#109271] / [i915#3777])
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-glk3/igt@kms_big_fb@x-tiled-max-hw-stride-64bpp-rotate-0-hflip.html

  * igt@kms_big_fb@yf-tiled-16bpp-rotate-0:
    - shard-glk:          [PASS][48] -> [FAIL][49] ([i915#1888])
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10635/shard-glk5/igt@kms_big_fb@yf-tiled-16bpp-rotate-0.html
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-glk8/igt@kms_big_fb@yf-tiled-16bpp-rotate-0.html

  * igt@kms_big_fb@yf-tiled-8bpp-rotate-270:
    - shard-iclb:         NOTRUN -> [SKIP][50] ([fdo#110723]) +2 similar issues
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-iclb3/igt@kms_big_fb@yf-tiled-8bpp-rotate-270.html

  * igt@kms_big_fb@yf-tiled-max-hw-stride-32bpp-rotate-0-hflip:
    - shard-apl:          NOTRUN -> [SKIP][51] ([fdo#109271] / [i915#3777]) +1 similar issue
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-apl1/igt@kms_big_fb@yf-tiled-max-hw-stride-32bpp-rotate-0-hflip.html

  * igt@kms_big_fb@yf-tiled-max-hw-stride-64bpp-rotate-180-hflip:
    - shard-tglb:         NOTRUN -> [SKIP][52] ([fdo#111615]) +1 similar issue
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb8/igt@kms_big_fb@yf-tiled-max-hw-stride-64bpp-rotate-180-hflip.html

  * igt@kms_big_joiner@invalid-modeset:
    - shard-iclb:         NOTRUN -> [SKIP][53] ([i915#2705])
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-iclb3/igt@kms_big_joiner@invalid-modeset.html
    - shard-tglb:         NOTRUN -> [SKIP][54] ([i915#2705])
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb6/igt@kms_big_joiner@invalid-modeset.html

  * igt@kms_ccs@pipe-a-bad-rotation-90-y_tiled_gen12_mc_ccs:
    - shard-tglb:         NOTRUN -> [SKIP][55] ([i915#3689] / [i915#3886])
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb7/igt@kms_ccs@pipe-a-bad-rotation-90-y_tiled_gen12_mc_ccs.html

  * igt@kms_ccs@pipe-a-ccs-on-another-bo-y_tiled_gen12_mc_ccs:
    - shard-apl:          NOTRUN -> [SKIP][56] ([fdo#109271] / [i915#3886]) +12 similar issues
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-apl6/igt@kms_ccs@pipe-a-ccs-on-another-bo-y_tiled_gen12_mc_ccs.html

  * igt@kms_ccs@pipe-a-crc-primary-rotation-180-y_tiled_gen12_rc_ccs_cc:
    - shard-kbl:          NOTRUN -> [SKIP][57] ([fdo#109271] / [i915#3886]) +10 similar issues
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-kbl3/igt@kms_ccs@pipe-a-crc-primary-rotation-180-y_tiled_gen12_rc_ccs_cc.html

  * igt@kms_ccs@pipe-b-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs_cc:
    - shard-glk:          NOTRUN -> [SKIP][58] ([fdo#109271] / [i915#3886]) +5 similar issues
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-glk5/igt@kms_ccs@pipe-b-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs_cc.html
    - shard-iclb:         NOTRUN -> [SKIP][59] ([fdo#109278] / [i915#3886]) +2 similar issues
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-iclb4/igt@kms_ccs@pipe-b-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs_cc.html

  * igt@kms_ccs@pipe-d-bad-rotation-90-yf_tiled_ccs:
    - shard-tglb:         NOTRUN -> [SKIP][60] ([i915#3689]) +3 similar issues
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb6/igt@kms_ccs@pipe-d-bad-rotation-90-yf_tiled_ccs.html

  * igt@kms_chamelium@hdmi-hpd-enable-disable-mode:
    - shard-iclb:         NOTRUN -> [SKIP][61] ([fdo#109284] / [fdo#111827]) +3 similar issues
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-iclb1/igt@kms_chamelium@hdmi-hpd-enable-disable-mode.html

  * igt@kms_chamelium@hdmi-hpd-storm:
    - shard-kbl:          NOTRUN -> [SKIP][62] ([fdo#109271] / [fdo#111827]) +21 similar issues
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-kbl2/igt@kms_chamelium@hdmi-hpd-storm.html

  * igt@kms_chamelium@vga-hpd:
    - shard-tglb:         NOTRUN -> [SKIP][63] ([fdo#109284] / [fdo#111827]) +7 similar issues
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb1/igt@kms_chamelium@vga-hpd.html

  * igt@kms_chamelium@vga-hpd-without-ddc:
    - shard-snb:          NOTRUN -> [SKIP][64] ([fdo#109271] / [fdo#111827]) +31 similar issues
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-snb7/igt@kms_chamelium@vga-hpd-without-ddc.html

  * igt@kms_color@pipe-d-ctm-blue-to-red:
    - shard-iclb:         NOTRUN -> [SKIP][65] ([fdo#109278] / [i915#1149])
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-iclb1/igt@kms_color@pipe-d-ctm-blue-to-red.html

  * igt@kms_color@pipe-d-invalid-ctm-matrix-sizes:
    - shard-iclb:         NOTRUN -> [SKIP][66] ([fdo#109278]) +19 similar issues
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-iclb5/igt@kms_color@pipe-d-invalid-ctm-matrix-sizes.html

  * igt@kms_color_chamelium@pipe-a-ctm-limited-range:
    - shard-apl:          NOTRUN -> [SKIP][67] ([fdo#109271] / [fdo#111827]) +15 similar issues
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-apl7/igt@kms_color_chamelium@pipe-a-ctm-limited-range.html

  * igt@kms_color_chamelium@pipe-c-ctm-0-5:
    - shard-glk:          NOTRUN -> [SKIP][68] ([fdo#109271] / [fdo#111827]) +6 similar issues
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-glk6/igt@kms_color_chamelium@pipe-c-ctm-0-5.html

  * igt@kms_color_chamelium@pipe-d-ctm-blue-to-red:
    - shard-iclb:         NOTRUN -> [SKIP][69] ([fdo#109278] / [fdo#109284] / [fdo#111827])
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-iclb1/igt@kms_color_chamelium@pipe-d-ctm-blue-to-red.html

  * igt@kms_content_protection@lic:
    - shard-apl:          NOTRUN -> [TIMEOUT][70] ([i915#1319]) +1 similar issue
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-apl3/igt@kms_content_protection@lic.html
    - shard-kbl:          NOTRUN -> [TIMEOUT][71] ([i915#1319])
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-kbl7/igt@kms_content_protection@lic.html

  * igt@kms_cursor_crc@pipe-a-cursor-32x32-offscreen:
    - shard-tglb:         NOTRUN -> [SKIP][72] ([i915#3319]) +2 similar issues
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb8/igt@kms_cursor_crc@pipe-a-cursor-32x32-offscreen.html

  * igt@kms_cursor_crc@pipe-a-cursor-suspend:
    - shard-kbl:          [PASS][73] -> [DMESG-WARN][74] ([i915#180]) +2 similar issues
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10635/shard-kbl1/igt@kms_cursor_crc@pipe-a-cursor-suspend.html
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-kbl7/igt@kms_cursor_crc@pipe-a-cursor-suspend.html

  * igt@kms_cursor_crc@pipe-b-cursor-32x10-sliding:
    - shard-tglb:         NOTRUN -> [SKIP][75] ([i915#3359]) +4 similar issues
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb5/igt@kms_cursor_crc@pipe-b-cursor-32x10-sliding.html

  * igt@kms_cursor_crc@pipe-b-cursor-512x512-sliding:
    - shard-iclb:         NOTRUN -> [SKIP][76] ([fdo#109278] / [fdo#109279]) +1 similar issue
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-iclb7/igt@kms_cursor_crc@pipe-b-cursor-512x512-sliding.html

  * igt@kms_cursor_crc@pipe-b-cursor-size-change:
    - shard-snb:          [PASS][77] -> [FAIL][78] ([i915#4024])
   [77]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10635/shard-snb6/igt@kms_cursor_crc@pipe-b-cursor-size-change.html
   [78]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-snb5/igt@kms_cursor_crc@pipe-b-cursor-size-change.html
    - shard-kbl:          [PASS][79] -> [FAIL][80] ([i915#3444])
   [79]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10635/shard-kbl3/igt@kms_cursor_crc@pipe-b-cursor-size-change.html
   [80]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-kbl6/igt@kms_cursor_crc@pipe-b-cursor-size-change.html
    - shard-glk:          [PASS][81] -> [FAIL][82] ([i915#3444])
   [81]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10635/shard-glk3/igt@kms_cursor_crc@pipe-b-cursor-size-change.html
   [82]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-glk6/igt@kms_cursor_crc@pipe-b-cursor-size-change.html

  * igt@kms_cursor_crc@pipe-d-cursor-512x512-rapid-movement:
    - shard-tglb:         NOTRUN -> [SKIP][83] ([fdo#109279] / [i915#3359]) +2 similar issues
   [83]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb7/igt@kms_cursor_crc@pipe-d-cursor-512x512-rapid-movement.html

  * igt@kms_cursor_edge_walk@pipe-d-128x128-right-edge:
    - shard-snb:          NOTRUN -> [SKIP][84] ([fdo#109271]) +596 similar issues
   [84]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-snb2/igt@kms_cursor_edge_walk@pipe-d-128x128-right-edge.html

  * igt@kms_cursor_legacy@cursora-vs-flipb-atomic:
    - shard-tglb:         NOTRUN -> [SKIP][85] ([fdo#111825]) +31 similar issues
   [85]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb5/igt@kms_cursor_legacy@cursora-vs-flipb-atomic.html

  * igt@kms_cursor_legacy@cursora-vs-flipb-toggle:
    - shard-iclb:         NOTRUN -> [SKIP][86] ([fdo#109274] / [fdo#109278]) +1 similar issue
   [86]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-iclb2/igt@kms_cursor_legacy@cursora-vs-flipb-toggle.html

  * igt@kms_cursor_legacy@pipe-d-torture-bo:
    - shard-kbl:          NOTRUN -> [SKIP][87] ([fdo#109271] / [i915#533]) +2 similar issues
   [87]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-kbl3/igt@kms_cursor_legacy@pipe-d-torture-bo.html
    - shard-apl:          NOTRUN -> [SKIP][88] ([fdo#109271] / [i915#533]) +3 similar issues
   [88]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-apl3/igt@kms_cursor_legacy@pipe-d-torture-bo.html
    - shard-glk:          NOTRUN -> [SKIP][89] ([fdo#109271] / [i915#533]) +1 similar issue
   [89]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-glk3/igt@kms_cursor_legacy@pipe-d-torture-bo.html

  * igt@kms_fbcon_fbt@psr-suspend:
    - shard-tglb:         [PASS][90] -> [INCOMPLETE][91] ([i915#2411] / [i915#4173] / [i915#456])
   [90]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10635/shard-tglb1/igt@kms_fbcon_fbt@psr-suspend.html
   [91]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb7/igt@kms_fbcon_fbt@psr-suspend.html

  * igt@kms_flip@2x-flip-vs-rmfb-interruptible:
    - shard-iclb:         NOTRUN -> [SKIP][92] ([fdo#109274]) +1 similar issue
   [92]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-iclb8/igt@kms_flip@2x-flip-vs-rmfb-interruptible.html

  * igt@kms_flip_scaled_crc@flip-32bpp-ytile-to-32bpp-ytilegen12rcccs:
    - shard-kbl:          NOTRUN -> [SKIP][93] ([fdo#109271] / [i915#2672]) +1 similar issue
   [93]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-kbl2/igt@kms_flip_scaled_crc@flip-32bpp-ytile-to-32bpp-ytilegen12rcccs.html

  * igt@kms_frontbuffer_tracking@fbcpsr-1p-offscren-pri-indfb-draw-mmap-cpu:
    - shard-glk:          NOTRUN -> [SKIP][94] ([fdo#109271]) +80 similar issues
   [94]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-glk2/igt@kms_frontbuffer_tracking@fbcpsr-1p-offscren-pri-indfb-draw-mmap-cpu.html

  * igt@kms_frontbuffer_tracking@fbcpsr-2p-shrfb-fliptrack-mmap-gtt:
    - shard-iclb:         NOTRUN -> [SKIP][95] ([fdo#109280]) +16 similar issues
   [95]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-iclb3/igt@kms_frontbuffer_tracking@fbcpsr-2p-shrfb-fliptrack-mmap-gtt.html

  * igt@kms_pipe_b_c_ivb@pipe-b-double-modeset-then-modeset-pipe-c:
    - shard-iclb:         NOTRUN -> [SKIP][96] ([fdo#109289])
   [96]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-iclb2/igt@kms_pipe_b_c_ivb@pipe-b-double-modeset-then-modeset-pipe-c.html

  * igt@kms_plane_alpha_blend@pipe-b-alpha-basic:
    - shard-glk:          NOTRUN -> [FAIL][97] ([fdo#108145] / [i915#265])
   [97]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-glk3/igt@kms_plane_alpha_blend@pipe-b-alpha-basic.html
    - shard-kbl:          NOTRUN -> [FAIL][98] ([fdo#108145] / [i915#265]) +1 similar issue
   [98]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-kbl4/igt@kms_plane_alpha_blend@pipe-b-alpha-basic.html

  * igt@kms_plane_alpha_blend@pipe-b-alpha-transparent-fb:
    - shard-kbl:          NOTRUN -> [FAIL][99] ([i915#265])
   [99]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-kbl6/igt@kms_plane_alpha_blend@pipe-b-alpha-transparent-fb.html

  * igt@kms_plane_alpha_blend@pipe-b-constant-alpha-max:
    - shard-apl:          NOTRUN -> [FAIL][100] ([fdo#108145] / [i915#265]) +1 similar issue
   [100]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-apl8/igt@kms_plane_alpha_blend@pipe-b-constant-alpha-max.html

  * igt@kms_plane_lowres@pipe-a-tiling-y:
    - shard-tglb:         NOTRUN -> [SKIP][101] ([i915#3536]) +1 similar issue
   [101]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb8/igt@kms_plane_lowres@pipe-a-tiling-y.html

  * igt@kms_plane_lowres@pipe-b-tiling-x:
    - shard-iclb:         NOTRUN -> [SKIP][102] ([i915#3536]) +1 similar issue
   [102]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-iclb6/igt@kms_plane_lowres@pipe-b-tiling-x.html

  * igt@kms_prime@basic-crc@first-to-second:
    - shard-tglb:         NOTRUN -> [SKIP][103] ([i915#1836])
   [103]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb7/igt@kms_prime@basic-crc@first-to-second.html

  * igt@kms_psr2_sf@overlay-plane-update-sf-dmg-area-2:
    - shard-kbl:          NOTRUN -> [SKIP][104] ([fdo#109271] / [i915#658]) +5 similar issues
   [104]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-kbl4/igt@kms_psr2_sf@overlay-plane-update-sf-dmg-area-2.html
    - shard-iclb:         NOTRUN -> [SKIP][105] ([i915#658]) +1 similar issue
   [105]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-iclb6/igt@kms_psr2_sf@overlay-plane-update-sf-dmg-area-2.html
    - shard-tglb:         NOTRUN -> [SKIP][106] ([i915#2920])
   [106]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb2/igt@kms_psr2_sf@overlay-plane-update-sf-dmg-area-2.html

  * igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area-4:
    - shard-apl:          NOTRUN -> [SKIP][107] ([fdo#109271] / [i915#658]) +4 similar issues
   [107]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-apl8/igt@kms_psr2_sf@overlay-primary-update-sf-dmg-area-4.html

  * igt@kms_psr2_su@frontbuffer:
    - shard-glk:          NOTRUN -> [SKIP][108] ([fdo#109271] / [i915#658]) +2 similar issues
   [108]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-glk3/igt@kms_psr2_su@frontbuffer.html
    - shard-tglb:         NOTRUN -> [SKIP][109] ([i915#1911]) +1 similar issue
   [109]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb3/igt@kms_psr2_su@frontbuffer.html
    - shard-iclb:         NOTRUN -> [SKIP][110] ([fdo#109642] / [fdo#111068] / [i915#658])
   [110]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-iclb7/igt@kms_psr2_su@frontbuffer.html

  * igt@kms_psr@psr2_cursor_render:
    - shard-tglb:         NOTRUN -> [FAIL][111] ([i915#132] / [i915#3467]) +1 similar issue
   [111]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb2/igt@kms_psr@psr2_cursor_render.html

  * igt@kms_psr@psr2_suspend:
    - shard-iclb:         [PASS][112] -> [SKIP][113] ([fdo#109441]) +1 similar issue
   [112]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10635/shard-iclb2/igt@kms_psr@psr2_suspend.html
   [113]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-iclb3/igt@kms_psr@psr2_suspend.html

  * igt@kms_setmode@basic:
    - shard-snb:          NOTRUN -> [FAIL][114] ([i915#31])
   [114]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-snb5/igt@kms_setmode@basic.html

  * igt@kms_vrr@flip-dpms:
    - shard-iclb:         NOTRUN -> [SKIP][115] ([fdo#109502])
   [115]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-iclb4/igt@kms_vrr@flip-dpms.html
    - shard-tglb:         NOTRUN -> [SKIP][116] ([fdo#109502])
   [116]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb5/igt@kms_vrr@flip-dpms.html

  * igt@kms_writeback@writeback-check-output:
    - shard-apl:          NOTRUN -> [SKIP][117] ([fdo#109271] / [i915#2437])
   [117]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-apl1/igt@kms_writeback@writeback-check-output.html

  * igt@kms_writeback@writeback-fb-id:
    - shard-glk:          NOTRUN -> [SKIP][118] ([fdo#109271] / [i915#2437])
   [118]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-glk1/igt@kms_writeback@writeback-fb-id.html
    - shard-kbl:          NOTRUN -> [SKIP][119] ([fdo#109271] / [i915#2437])
   [119]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-kbl2/igt@kms_writeback@writeback-fb-id.html

  * igt@nouveau_crc@pipe-a-ctx-flip-detection:
    - shard-tglb:         NOTRUN -> [SKIP][120] ([i915#2530])
   [120]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb8/igt@nouveau_crc@pipe-a-ctx-flip-detection.html

  * igt@nouveau_crc@pipe-b-ctx-flip-skip-current-frame:
    - shard-apl:          NOTRUN -> [SKIP][121] ([fdo#109271]) +241 similar issues
   [121]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-apl1/igt@nouveau_crc@pipe-b-ctx-flip-skip-current-frame.html

  * igt@prime_nv_api@i915_self_import:
    - shard-iclb:         NOTRUN -> [SKIP][122] ([fdo#109291]) +2 similar issues
   [122]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-iclb8/igt@prime_nv_api@i915_self_import.html

  * igt@prime_nv_pcopy@test3_1:
    - shard-tglb:         NOTRUN -> [SKIP][123] ([fdo#109291]) +2 similar issues
   [123]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb8/igt@prime_nv_pcopy@test3_1.html

  * igt@sysfs_clients@create:
    - shard-tglb:         NOTRUN -> [SKIP][124] ([i915#2994]) +2 similar issues
   [124]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-tglb2/igt@sysfs_clients@create.html

  * igt@sysfs_clients@recycle-many:
    - shard-apl:          NOTRUN -> [SKIP][125] ([fdo#109271] / [i915#2994]) +3 similar issues
   [125]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-apl6/igt@sysfs_clients@recycle-many.html

  * igt@sysfs_clients@split-25:
    - shard-glk:          NOTRUN -> [SKIP][126] ([fdo#109271] / [i915#2994]) +1 similar issue
   [126]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-glk9/igt@sysfs_clients@split-25.html

  * igt@sysfs_clients@split-50:
    - shard-kbl:          NOTRUN -> [SKIP][127] ([fdo#109271] / [i915#2994]) +2 similar issues
   [127]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-kbl4/igt@sysfs_clients@split-50.html
    - shard-iclb:         NOTRUN -> [SKIP][128] ([i915#2994]) +1 similar issue
   [128]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-iclb8/igt@sysfs_clients@split-50.html

  
#### Possible fixes ####

  * igt@gem_exec_fair@basic-deadline:
    - shard-kbl:          [FAIL][129] ([i915#2846]) -> [PASS][130]
   [129]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10635/shard-kbl3/igt@gem_exec_fair@basic-deadline.html
   [130]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-kbl7/igt@gem_exec_fair@basic-deadline.html
    - shard-glk:          [FAIL][131] ([i915#2846]) -> [PASS][132]
   [131]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10635/shard-glk1/igt@gem_exec_fair@basic-deadline.html
   [132]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-glk2/igt@gem_exec_fair@basic-deadline.html

  * igt@gem_exec_fair@basic-pace@vecs0:
    - shard-kbl:          [FAIL][133] ([i915#2842]) -> [PASS][134] +2 similar issues
   [133]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10635/shard-kbl1/igt@gem_exec_fair@basic-pace@vecs0.html
   [134]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/shard-kbl4/igt@gem_exec_fair@basic-pace@vecs0.html
    - shard-tglb:         [FAIL][135] ([i915#2842]) -

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6253/index.html

[-- Attachment #2: Type: text/html, Size: 34006 bytes --]

[igt-dev] [PATCH i-g-t v4 0/2] tests/i915/i915_pm_dc: Refactoring pwr_dmn_info to debugfs_dump and fix DC9 test

[Jigar Bhatt]

 Refactoring pwr_dmn_info to debugfs_dump so other test case use for
dumping. disabling the pollling during DC9 test. 
dump the i915_pm_runtime_status debugfs file in case of test
failure. Also adding igt_install_exit_handler(kms_poll_reset) for
resetting the original sysfs status.

Jigar Bhatt (2):
  tests/i915/i915_pm_dc: Refactoring pwr_dmn_info to debugfs_dump
  tests/i915/i915_pm_dc: Fix DC9 test

 tests/i915/i915_pm_dc.c | 59 +++++++++++++++++++++++++++++------------
 1 file changed, 42 insertions(+), 17 deletions(-)

-- 
2.25.1

[igt-dev] [PATCH i-g-t v5 0/2] tests/i915/i915_pm_dc: Refactoring pwr_dmn_info to debugfs_dump and fix DC9 test

[Jigar Bhatt]

Refactoring pwr_dmn_info to debugfs_dump so other test case use for
dumping. disabling the pollling during DC9 test. 
dump the i915_pm_runtime_status debugfs file in case of test
failure. Also adding igt_install_exit_handler(kms_poll_reset) for
resetting the original sysfs status.

Jigar Bhatt (2):
  tests/i915/i915_pm_dc: Refactoring pwr_dmn_info to debugfs_dump
  tests/i915/i915_pm_dc: Fix DC9 test

 tests/i915/i915_pm_dc.c | 60 +++++++++++++++++++++++++++++------------
 1 file changed, 43 insertions(+), 17 deletions(-)

-- 
2.25.1

[igt-dev] [PATCH i-g-t v5 2/2] tests/i915/i915_pm_dc: Fix DC9 test

[Jigar Bhatt]

Fixing DC9 test with reading prev_dc counter(DC5/DC6),
comparing to actual counter values.
Dumping i915_pm_runtime_status debugfs incase of failure.
While executing test, it require to disable the kms connector polling
to avoid runtime resume.
This would require to save and restore the kms connector poll state.

V1: Reading previous DC counter
prev_dc = read_dc_counter(dc_target) before the dpms_off().

V2: Bit cleaner code.[Imre]
dump the i915_pm_runtime_status debugfs file in case of test
failure.[Anshuman]

V3: Disabling the polling during DC9 test “echo 0 >
/sys/module/drm_kms_helper/parameters/poll”.[Anshuman]

V4: Passing right fd to igt_sysfs_get_boolean() function,
moving save and get part of polling to setup_dc9_dpms().

V5: Use macro for "/sys/module/drm_kms_helper/parameters/poll".
Add igt_require when opening sysfs.
Add igt_install_exit_handler(reset_kms_poll) so it will restore actual
sysfs kms polling status.[Anshuman]

V6: Using if() condition instead of
igt_require((sysfs_fd = open(KMS_POLL_PATH, O_WRONLY)) >= 0)
[Petri]

Signed-off-by: Jigar Bhatt <jigar.bhatt@intel.com>
---
 tests/i915/i915_pm_dc.c | 54 ++++++++++++++++++++++++++++++-----------
 1 file changed, 40 insertions(+), 14 deletions(-)

diff --git a/tests/i915/i915_pm_dc.c b/tests/i915/i915_pm_dc.c
index 04acf839..bec6bf24 100644
--- a/tests/i915/i915_pm_dc.c
+++ b/tests/i915/i915_pm_dc.c
@@ -40,6 +40,11 @@
 #define CHECK_DC3CO	(1 << 2)
 
 #define PWR_DOMAIN_INFO "i915_power_domain_info"
+#define RPM_STATUS "i915_runtime_pm_status"
+#define KMS_POLL_PATH "/sys/module/drm_kms_helper/parameters/poll"
+#define KMS_POLL_DISABLE 0
+
+bool kms_poll_saved_state;
 
 typedef struct {
 	double r, g, b;
@@ -393,23 +398,35 @@ static bool support_dc6(int debugfs_fd)
 	return strstr(buf, "DC5 -> DC6 count");
 }
 
-static bool check_dc9(uint32_t debugfs_fd, int prev_dc, bool dc6_supported, int seconds)
+static bool dc9_wait_entry(uint32_t debugfs_fd, int dc_target, int prev_dc, int seconds)
 {
 	/*
 	 * since we do not have DC9 counter,
 	 * so we rely on dc5/dc6 counter reset to check if display engine was in DC9.
 	 */
-	return igt_wait(dc6_supported ? read_dc_counter(debugfs_fd, CHECK_DC6) <
-			prev_dc : read_dc_counter(debugfs_fd, CHECK_DC5) <
+	return igt_wait(read_dc_counter(debugfs_fd, dc_target) >
 			prev_dc, seconds, 100);
 }
 
-static void setup_dc9_dpms(data_t *data, int prev_dc, bool dc6_supported)
+static void check_dc9(data_t *data, int dc_target, int prev_dc)
 {
+	igt_assert_f(dc9_wait_entry(data->debugfs_fd, dc_target, prev_dc, 3000),
+			"DC9 state is not achieved\n%s:\n%s\n", RPM_STATUS,
+			data->debugfs_dump = igt_sysfs_get(data->debugfs_fd, RPM_STATUS));
+}
+
+static void setup_dc9_dpms(data_t *data, int dc_target)
+{
+	int prev_dc, sysfs_fd;
+
+	igt_require((sysfs_fd = open(KMS_POLL_PATH, O_WRONLY)) >= 0);
+	kms_poll_saved_state = igt_sysfs_get_boolean(sysfs_fd, KMS_POLL_PATH);
+	igt_sysfs_set_boolean(sysfs_fd, KMS_POLL_PATH, KMS_POLL_DISABLE);
+	close(sysfs_fd);
+	prev_dc = read_dc_counter(data->debugfs_fd, dc_target);
 	setup_dc_dpms(data);
 	dpms_off(data);
-	igt_skip_on_f(!(igt_wait(dc6_supported ? read_dc_counter(data->debugfs_fd, CHECK_DC6) >
-				prev_dc : read_dc_counter(data->debugfs_fd, CHECK_DC5) >
+	igt_skip_on_f(!(igt_wait(read_dc_counter(data->debugfs_fd, dc_target) >
 				prev_dc, 3000, 100)), "Unable to enters shallow DC states\n");
 	dpms_on(data);
 	cleanup_dc_dpms(data);
@@ -417,20 +434,28 @@ static void setup_dc9_dpms(data_t *data, int prev_dc, bool dc6_supported)
 
 static void test_dc9_dpms(data_t *data)
 {
-	bool dc6_supported;
+	int prev_dc, dc_target;
 
 	require_dc_counter(data->debugfs_fd, CHECK_DC5);
-	dc6_supported = support_dc6(data->debugfs_fd);
-	setup_dc9_dpms(data, dc6_supported ? read_dc_counter(data->debugfs_fd, CHECK_DC6) :
-			read_dc_counter(data->debugfs_fd, CHECK_DC5), dc6_supported);
+	dc_target = support_dc6(data->debugfs_fd) ? CHECK_DC6 : CHECK_DC5;
+	setup_dc9_dpms(data, dc_target);
+	prev_dc = read_dc_counter(data->debugfs_fd, dc_target);
 	dpms_off(data);
-	igt_assert_f(check_dc9(data->debugfs_fd, dc6_supported ?
-				read_dc_counter(data->debugfs_fd, CHECK_DC6) :
-				read_dc_counter(data->debugfs_fd, CHECK_DC5),
-				dc6_supported, 3000), "Not in DC9\n");
+	check_dc9(data, dc_target, prev_dc);
 	dpms_on(data);
 }
 
+static void kms_poll_state_restore(int sig)
+{
+	int sysfs_fd;
+
+	sysfs_fd = open(KMS_POLL_PATH, O_WRONLY);
+	if (sysfs_fd >= 0) {
+		igt_sysfs_set_boolean(sysfs_fd, KMS_POLL_PATH, kms_poll_saved_state);
+		close(sysfs_fd);
+	}
+}
+
 IGT_TEST_DESCRIPTION("These tests validate Display Power DC states");
 int main(int argc, char *argv[])
 {
@@ -453,6 +478,7 @@ int main(int argc, char *argv[])
 		data.msr_fd = open("/dev/cpu/0/msr", O_RDONLY);
 		igt_assert_f(data.msr_fd >= 0,
 			     "Can't open /dev/cpu/0/msr.\n");
+		igt_install_exit_handler(kms_poll_state_restore);
 	}
 
 	igt_describe("In this test we make sure that system enters DC3CO "
-- 
2.25.1