[igt-dev] [PATCH i-g-t v6 1/2] tests/kms_fbcon_fbt: Reduce execution time

[igt-dev] [PATCH i-g-t v6 1/2] tests/kms_fbcon_fbt: Reduce execution time

[José Roberto de Souza]

Every time fbc_wait_until_enabled() is called from
fbc_wait_until_update() it was waiting the whole 5 seconds of timeout
to return false as expected.
To save most 99% of this adding here fbc_wait_until_disabled().

v5:
- Fixed fbc_wait_until_update() test

Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
---
 tests/kms_fbcon_fbt.c | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/tests/kms_fbcon_fbt.c b/tests/kms_fbcon_fbt.c
index ed4cccbe..b8000a24 100644
--- a/tests/kms_fbcon_fbt.c
+++ b/tests/kms_fbcon_fbt.c
@@ -113,18 +113,28 @@ static void fbc_print_status(int debugfs_fd)
 	igt_debug("FBC status: %s\n", buf);
 }
 
-static bool fbc_is_enabled(int debugfs_fd)
+static bool fbc_check_status(int debugfs_fd, bool enabled)
 {
 	char buf[128];
 
 	igt_debugfs_simple_read(debugfs_fd, "i915_fbc_status", buf,
 				sizeof(buf));
-	return strstr(buf, "FBC enabled\n");
+	if (enabled)
+		return strstr(buf, "FBC enabled\n");
+	else
+		return strstr(buf, "FBC disabled");
 }
 
 static bool fbc_wait_until_enabled(int debugfs_fd)
 {
-	bool r = igt_wait(fbc_is_enabled(debugfs_fd), 5000, 1);
+	bool r = igt_wait(fbc_check_status(debugfs_fd, true), 5000, 1);
+	fbc_print_status(debugfs_fd);
+	return r;
+}
+
+static bool fbc_wait_until_disabled(int debugfs_fd)
+{
+	bool r = igt_wait(fbc_check_status(debugfs_fd, false), 5000, 1);
 	fbc_print_status(debugfs_fd);
 	return r;
 }
@@ -141,7 +151,7 @@ static bool fbc_wait_until_update(int debugfs)
 	 * If one day fbcon starts to use a tiled framebuffer we would need to
 	 * check the 'Compressing' status as in each blink it would be disabled.
 	 */
-	return !fbc_wait_until_enabled(debugfs);
+	return fbc_wait_until_disabled(debugfs);
 }
 
 typedef bool (*connector_possible_fn)(drmModeConnectorPtr connector);
-- 
2.26.0

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[igt-dev] [PATCH i-g-t v6 2/2] tests/kms_fbcon_fbt: Handle FBC enabled on fbcon in GEN9+

[José Roberto de Souza]

As now kernel enables FBC on linear surfaces on GEN9+, it will allow
FBC to be enabled on fbcon, so doing the changes he to tests this new
case.

Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
---
 tests/kms_fbcon_fbt.c | 42 ++++++++++++++++++++++++++++--------------
 1 file changed, 28 insertions(+), 14 deletions(-)

diff --git a/tests/kms_fbcon_fbt.c b/tests/kms_fbcon_fbt.c
index b8000a24..dba6c6b1 100644
--- a/tests/kms_fbcon_fbt.c
+++ b/tests/kms_fbcon_fbt.c
@@ -42,6 +42,7 @@ struct drm_info {
 	int debugfs_fd;
 	drmModeResPtr res;
 	drmModeConnectorPtr connectors[MAX_CONNECTORS];
+	int devid;
 };
 
 static void wait_user(const char *msg)
@@ -67,6 +68,8 @@ static void setup_drm(struct drm_info *drm)
 		drm->connectors[i] = drmModeGetConnectorCurrent(drm->fd,
 						drm->res->connectors[i]);
 
+	drm->devid = intel_get_drm_devid(drm->fd);
+
 	kmstest_set_vt_graphics_mode();
 }
 
@@ -139,19 +142,30 @@ static bool fbc_wait_until_disabled(int debugfs_fd)
 	return r;
 }
 
-static bool fbc_wait_until_update(int debugfs)
+static bool fbc_not_compressing_enabled(int debugfs_fd)
+{
+	char buf[128];
+
+	igt_debugfs_simple_read(debugfs_fd, "i915_fbc_status", buf,
+				sizeof(buf));
+	return strstr(buf, "FBC enabled\nCompressing: no");
+}
+
+static bool fbc_wait_until_update(struct drm_info *drm)
 {
 	/*
-	 * FBC is not expected to be enabled because fbcon do not uses a tiled
-	 * framebuffer so a fence can not be setup on the framebuffer and FBC
-	 * code requires a fence to accurate track frontbuffer modifications
-	 * (what maybe is not necessary anymore as we now have
-	 * intel_fbc_invalidate()/flush()).
+	 * As now kernel enables FBC on linear surfaces on GEN9+, check if the
+	 * fbcon cursor blinking is causing the FBC to uncompress the
+	 * framebuffer.
 	 *
-	 * If one day fbcon starts to use a tiled framebuffer we would need to
-	 * check the 'Compressing' status as in each blink it would be disabled.
+	 * For older GENs FBC is still expected to be disabled as it still
+	 * relies on a tiled and fenceable framebuffer to track modifications.
 	 */
-	return fbc_wait_until_disabled(debugfs);
+	if (AT_LEAST_GEN(drm->devid, 9))
+		return igt_wait(fbc_not_compressing_enabled(drm->debugfs_fd),
+				2500, 1);
+	else
+		return fbc_wait_until_disabled(drm->debugfs_fd);
 }
 
 typedef bool (*connector_possible_fn)(drmModeConnectorPtr connector);
@@ -220,9 +234,9 @@ static bool psr_supported_on_chipset(int debugfs_fd)
 	return psr_sink_support(debugfs_fd, PSR_MODE_1);
 }
 
-static bool psr_wait_until_update(int debugfs_fd)
+static bool psr_wait_until_update(struct drm_info *drm)
 {
-	return psr_long_wait_update(debugfs_fd, PSR_MODE_1);
+	return psr_long_wait_update(drm->debugfs_fd, PSR_MODE_1);
 }
 
 static void disable_features(int debugfs_fd)
@@ -245,7 +259,7 @@ static inline void psr_debugfs_enable(int debugfs_fd)
 struct feature {
 	bool (*supported_on_chipset)(int debugfs_fd);
 	bool (*wait_until_enabled)(int debugfs_fd);
-	bool (*wait_until_update)(int debugfs_fd);
+	bool (*wait_until_update)(struct drm_info *drm);
 	bool (*connector_possible_fn)(drmModeConnectorPtr connector);
 	void (*enable)(int debugfs_fd);
 } fbc = {
@@ -295,13 +309,13 @@ static void subtest(struct drm_info *drm, struct feature *feature, bool suspend)
 	sleep(3);
 
 	wait_user("Back to fbcon.");
-	igt_assert(feature->wait_until_update(drm->debugfs_fd));
+	igt_assert(feature->wait_until_update(drm));
 
 	if (suspend) {
 		igt_system_suspend_autoresume(SUSPEND_STATE_MEM,
 					      SUSPEND_TEST_NONE);
 		sleep(5);
-		igt_assert(feature->wait_until_update(drm->debugfs_fd));
+		igt_assert(feature->wait_until_update(drm));
 	}
 }
 
-- 
2.26.0

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Re: [igt-dev] [PATCH i-g-t v6 1/2] tests/kms_fbcon_fbt: Reduce execution time

[Ville Syrjälä]

On Tue, Apr 07, 2020 at 09:35:24AM -0700, José Roberto de Souza wrote:
> Every time fbc_wait_until_enabled() is called from
> fbc_wait_until_update() it was waiting the whole 5 seconds of timeout
> to return false as expected.
> To save most 99% of this adding here fbc_wait_until_disabled().

5s seems a bit excessive in any case.

> 
> v5:
> - Fixed fbc_wait_until_update() test
> 
> Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
> ---
>  tests/kms_fbcon_fbt.c | 18 ++++++++++++++----
>  1 file changed, 14 insertions(+), 4 deletions(-)
> 
> diff --git a/tests/kms_fbcon_fbt.c b/tests/kms_fbcon_fbt.c
> index ed4cccbe..b8000a24 100644
> --- a/tests/kms_fbcon_fbt.c
> +++ b/tests/kms_fbcon_fbt.c
> @@ -113,18 +113,28 @@ static void fbc_print_status(int debugfs_fd)
>  	igt_debug("FBC status: %s\n", buf);
>  }
>  
> -static bool fbc_is_enabled(int debugfs_fd)
> +static bool fbc_check_status(int debugfs_fd, bool enabled)
>  {
>  	char buf[128];
>  
>  	igt_debugfs_simple_read(debugfs_fd, "i915_fbc_status", buf,
>  				sizeof(buf));
> -	return strstr(buf, "FBC enabled\n");
> +	if (enabled)
> +		return strstr(buf, "FBC enabled\n");
> +	else
> +		return strstr(buf, "FBC disabled");
>  }
>  
>  static bool fbc_wait_until_enabled(int debugfs_fd)
>  {
> -	bool r = igt_wait(fbc_is_enabled(debugfs_fd), 5000, 1);
> +	bool r = igt_wait(fbc_check_status(debugfs_fd, true), 5000, 1);
> +	fbc_print_status(debugfs_fd);
> +	return r;
> +}
> +
> +static bool fbc_wait_until_disabled(int debugfs_fd)
> +{
> +	bool r = igt_wait(fbc_check_status(debugfs_fd, false), 5000, 1);
>  	fbc_print_status(debugfs_fd);
>  	return r;
>  }
> @@ -141,7 +151,7 @@ static bool fbc_wait_until_update(int debugfs)
>  	 * If one day fbcon starts to use a tiled framebuffer we would need to
>  	 * check the 'Compressing' status as in each blink it would be disabled.
>  	 */
> -	return !fbc_wait_until_enabled(debugfs);
> +	return fbc_wait_until_disabled(debugfs);
>  }
>  
>  typedef bool (*connector_possible_fn)(drmModeConnectorPtr connector);
> -- 
> 2.26.0
> 
> _______________________________________________
> igt-dev mailing list
> igt-dev@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/igt-dev

-- 
Ville Syrjälä
Intel
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Re: [igt-dev] [PATCH i-g-t v6 2/2] tests/kms_fbcon_fbt: Handle FBC enabled on fbcon in GEN9+

[Ville Syrjälä]

On Tue, Apr 07, 2020 at 09:35:25AM -0700, José Roberto de Souza wrote:
> As now kernel enables FBC on linear surfaces on GEN9+, it will allow
> FBC to be enabled on fbcon, so doing the changes he to tests this new
> case.
> 
> Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
> ---
>  tests/kms_fbcon_fbt.c | 42 ++++++++++++++++++++++++++++--------------
>  1 file changed, 28 insertions(+), 14 deletions(-)
> 
> diff --git a/tests/kms_fbcon_fbt.c b/tests/kms_fbcon_fbt.c
> index b8000a24..dba6c6b1 100644
> --- a/tests/kms_fbcon_fbt.c
> +++ b/tests/kms_fbcon_fbt.c
> @@ -42,6 +42,7 @@ struct drm_info {
>  	int debugfs_fd;
>  	drmModeResPtr res;
>  	drmModeConnectorPtr connectors[MAX_CONNECTORS];
> +	int devid;

uint32_t

Series is
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

>  };
>  
>  static void wait_user(const char *msg)
> @@ -67,6 +68,8 @@ static void setup_drm(struct drm_info *drm)
>  		drm->connectors[i] = drmModeGetConnectorCurrent(drm->fd,
>  						drm->res->connectors[i]);
>  
> +	drm->devid = intel_get_drm_devid(drm->fd);
> +
>  	kmstest_set_vt_graphics_mode();
>  }
>  
> @@ -139,19 +142,30 @@ static bool fbc_wait_until_disabled(int debugfs_fd)
>  	return r;
>  }
>  
> -static bool fbc_wait_until_update(int debugfs)
> +static bool fbc_not_compressing_enabled(int debugfs_fd)
> +{
> +	char buf[128];
> +
> +	igt_debugfs_simple_read(debugfs_fd, "i915_fbc_status", buf,
> +				sizeof(buf));
> +	return strstr(buf, "FBC enabled\nCompressing: no");
> +}
> +
> +static bool fbc_wait_until_update(struct drm_info *drm)
>  {
>  	/*
> -	 * FBC is not expected to be enabled because fbcon do not uses a tiled
> -	 * framebuffer so a fence can not be setup on the framebuffer and FBC
> -	 * code requires a fence to accurate track frontbuffer modifications
> -	 * (what maybe is not necessary anymore as we now have
> -	 * intel_fbc_invalidate()/flush()).
> +	 * As now kernel enables FBC on linear surfaces on GEN9+, check if the
> +	 * fbcon cursor blinking is causing the FBC to uncompress the
> +	 * framebuffer.
>  	 *
> -	 * If one day fbcon starts to use a tiled framebuffer we would need to
> -	 * check the 'Compressing' status as in each blink it would be disabled.
> +	 * For older GENs FBC is still expected to be disabled as it still
> +	 * relies on a tiled and fenceable framebuffer to track modifications.
>  	 */
> -	return fbc_wait_until_disabled(debugfs);
> +	if (AT_LEAST_GEN(drm->devid, 9))
> +		return igt_wait(fbc_not_compressing_enabled(drm->debugfs_fd),
> +				2500, 1);
> +	else
> +		return fbc_wait_until_disabled(drm->debugfs_fd);
>  }
>  
>  typedef bool (*connector_possible_fn)(drmModeConnectorPtr connector);
> @@ -220,9 +234,9 @@ static bool psr_supported_on_chipset(int debugfs_fd)
>  	return psr_sink_support(debugfs_fd, PSR_MODE_1);
>  }
>  
> -static bool psr_wait_until_update(int debugfs_fd)
> +static bool psr_wait_until_update(struct drm_info *drm)
>  {
> -	return psr_long_wait_update(debugfs_fd, PSR_MODE_1);
> +	return psr_long_wait_update(drm->debugfs_fd, PSR_MODE_1);
>  }
>  
>  static void disable_features(int debugfs_fd)
> @@ -245,7 +259,7 @@ static inline void psr_debugfs_enable(int debugfs_fd)
>  struct feature {
>  	bool (*supported_on_chipset)(int debugfs_fd);
>  	bool (*wait_until_enabled)(int debugfs_fd);
> -	bool (*wait_until_update)(int debugfs_fd);
> +	bool (*wait_until_update)(struct drm_info *drm);
>  	bool (*connector_possible_fn)(drmModeConnectorPtr connector);
>  	void (*enable)(int debugfs_fd);
>  } fbc = {
> @@ -295,13 +309,13 @@ static void subtest(struct drm_info *drm, struct feature *feature, bool suspend)
>  	sleep(3);
>  
>  	wait_user("Back to fbcon.");
> -	igt_assert(feature->wait_until_update(drm->debugfs_fd));
> +	igt_assert(feature->wait_until_update(drm));
>  
>  	if (suspend) {
>  		igt_system_suspend_autoresume(SUSPEND_STATE_MEM,
>  					      SUSPEND_TEST_NONE);
>  		sleep(5);
> -		igt_assert(feature->wait_until_update(drm->debugfs_fd));
> +		igt_assert(feature->wait_until_update(drm));
>  	}
>  }
>  
> -- 
> 2.26.0
> 
> _______________________________________________
> igt-dev mailing list
> igt-dev@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/igt-dev

-- 
Ville Syrjälä
Intel
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[igt-dev] ✓ Fi.CI.BAT: success for series starting with [i-g-t,v6,1/2] tests/kms_fbcon_fbt: Reduce execution time

[Patchwork]

== Series Details ==

Series: series starting with [i-g-t,v6,1/2] tests/kms_fbcon_fbt: Reduce execution time
URL   : https://patchwork.freedesktop.org/series/75628/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_8266 -> IGTPW_4427
====================================================

Summary
-------

  **WARNING**

  Minor unknown changes coming with IGTPW_4427 need to be verified
  manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in IGTPW_4427, 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_4427/index.html

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

  Here are the unknown changes that may have been introduced in IGTPW_4427:

### IGT changes ###

#### Warnings ####

  * igt@kms_busy@basic@modeset:
    - fi-kbl-x1275:       [DMESG-FAIL][1] ([i915#62]) -> [FAIL][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/fi-kbl-x1275/igt@kms_busy@basic@modeset.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/fi-kbl-x1275/igt@kms_busy@basic@modeset.html

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

  Here are the changes found in IGTPW_4427 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@kms_chamelium@dp-crc-fast:
    - fi-cml-u2:          [PASS][3] -> [FAIL][4] ([i915#262])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/fi-cml-u2/igt@kms_chamelium@dp-crc-fast.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/fi-cml-u2/igt@kms_chamelium@dp-crc-fast.html

  
#### Possible fixes ####

  * igt@kms_chamelium@dp-edid-read:
    - fi-cml-u2:          [FAIL][5] ([i915#976]) -> [PASS][6]
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/fi-cml-u2/igt@kms_chamelium@dp-edid-read.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/fi-cml-u2/igt@kms_chamelium@dp-edid-read.html

  * igt@kms_flip@basic-flip-vs-dpms:
    - fi-skl-6770hq:      [SKIP][7] ([fdo#109271]) -> [PASS][8] +24 similar issues
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/fi-skl-6770hq/igt@kms_flip@basic-flip-vs-dpms.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/fi-skl-6770hq/igt@kms_flip@basic-flip-vs-dpms.html

  
#### Warnings ####

  * igt@gem_exec_suspend@basic-s3:
    - fi-kbl-x1275:       [DMESG-WARN][9] ([i915#62] / [i915#92] / [i915#95]) -> [DMESG-WARN][10] ([i915#62] / [i915#92]) +7 similar issues
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/fi-kbl-x1275/igt@gem_exec_suspend@basic-s3.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/fi-kbl-x1275/igt@gem_exec_suspend@basic-s3.html

  * igt@i915_pm_rpm@basic-rte:
    - fi-kbl-guc:         [FAIL][11] ([i915#665] / [i915#704]) -> [SKIP][12] ([fdo#109271])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/fi-kbl-guc/igt@i915_pm_rpm@basic-rte.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/fi-kbl-guc/igt@i915_pm_rpm@basic-rte.html

  * igt@i915_pm_rpm@module-reload:
    - fi-kbl-x1275:       [DMESG-FAIL][13] ([i915#62]) -> [SKIP][14] ([fdo#109271])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/fi-kbl-x1275/igt@i915_pm_rpm@module-reload.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/fi-kbl-x1275/igt@i915_pm_rpm@module-reload.html

  * igt@kms_cursor_legacy@basic-busy-flip-before-cursor-legacy:
    - fi-kbl-x1275:       [DMESG-WARN][15] ([i915#62] / [i915#92]) -> [DMESG-WARN][16] ([i915#62] / [i915#92] / [i915#95]) +3 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/fi-kbl-x1275/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-legacy.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/fi-kbl-x1275/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-legacy.html

  
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [i915#262]: https://gitlab.freedesktop.org/drm/intel/issues/262
  [i915#62]: https://gitlab.freedesktop.org/drm/intel/issues/62
  [i915#665]: https://gitlab.freedesktop.org/drm/intel/issues/665
  [i915#704]: https://gitlab.freedesktop.org/drm/intel/issues/704
  [i915#92]: https://gitlab.freedesktop.org/drm/intel/issues/92
  [i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95
  [i915#976]: https://gitlab.freedesktop.org/drm/intel/issues/976


Participating hosts (54 -> 46)
------------------------------

  Missing    (8): fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-ctg-p8600 fi-kbl-7560u fi-byt-clapper fi-bdw-samus 


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

  * CI: CI-20190529 -> None
  * IGT: IGT_5575 -> IGTPW_4427

  CI-20190529: 20190529
  CI_DRM_8266: 0a87487ec64e737ec508dda4dd57662857e65f85 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_4427: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/index.html
  IGT_5575: 75641939835558eb3e338a70f12025c19afcb896 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/index.html
_______________________________________________
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[igt-dev] ✓ Fi.CI.IGT: success for series starting with [i-g-t,v6,1/2] tests/kms_fbcon_fbt: Reduce execution time

[Patchwork]

== Series Details ==

Series: series starting with [i-g-t,v6,1/2] tests/kms_fbcon_fbt: Reduce execution time
URL   : https://patchwork.freedesktop.org/series/75628/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_8266_full -> IGTPW_4427_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/index.html

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

  Here are the changes found in IGTPW_4427_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_exec_params@invalid-bsd-ring:
    - shard-iclb:         [PASS][1] -> [SKIP][2] ([fdo#109276])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-iclb2/igt@gem_exec_params@invalid-bsd-ring.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-iclb8/igt@gem_exec_params@invalid-bsd-ring.html

  * igt@i915_pm_rpm@fences:
    - shard-tglb:         [PASS][3] -> [SKIP][4] ([i915#1316] / [i915#579])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-tglb8/igt@i915_pm_rpm@fences.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-tglb7/igt@i915_pm_rpm@fences.html
    - shard-iclb:         [PASS][5] -> [SKIP][6] ([i915#1316] / [i915#579])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-iclb1/igt@i915_pm_rpm@fences.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-iclb4/igt@i915_pm_rpm@fences.html
    - shard-hsw:          [PASS][7] -> [SKIP][8] ([fdo#109271])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-hsw4/igt@i915_pm_rpm@fences.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-hsw8/igt@i915_pm_rpm@fences.html
    - shard-glk:          [PASS][9] -> [SKIP][10] ([fdo#109271])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-glk8/igt@i915_pm_rpm@fences.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-glk4/igt@i915_pm_rpm@fences.html

  * igt@kms_cursor_crc@pipe-a-cursor-128x42-random:
    - shard-glk:          [PASS][11] -> [FAIL][12] ([i915#54]) +1 similar issue
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-glk6/igt@kms_cursor_crc@pipe-a-cursor-128x42-random.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-glk3/igt@kms_cursor_crc@pipe-a-cursor-128x42-random.html

  * igt@kms_cursor_crc@pipe-a-cursor-256x256-random:
    - shard-kbl:          [PASS][13] -> [FAIL][14] ([i915#54] / [i915#93] / [i915#95])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-kbl7/igt@kms_cursor_crc@pipe-a-cursor-256x256-random.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-kbl1/igt@kms_cursor_crc@pipe-a-cursor-256x256-random.html

  * igt@kms_cursor_crc@pipe-a-cursor-dpms:
    - shard-kbl:          [PASS][15] -> [FAIL][16] ([i915#54]) +1 similar issue
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-kbl1/igt@kms_cursor_crc@pipe-a-cursor-dpms.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-kbl6/igt@kms_cursor_crc@pipe-a-cursor-dpms.html
    - shard-apl:          [PASS][17] -> [FAIL][18] ([i915#54]) +1 similar issue
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-apl2/igt@kms_cursor_crc@pipe-a-cursor-dpms.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-apl7/igt@kms_cursor_crc@pipe-a-cursor-dpms.html

  * igt@kms_cursor_legacy@2x-long-flip-vs-cursor-atomic:
    - shard-glk:          [PASS][19] -> [FAIL][20] ([i915#72])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-glk5/igt@kms_cursor_legacy@2x-long-flip-vs-cursor-atomic.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-glk1/igt@kms_cursor_legacy@2x-long-flip-vs-cursor-atomic.html

  * igt@kms_draw_crc@draw-method-rgb565-pwrite-untiled:
    - shard-glk:          [PASS][21] -> [FAIL][22] ([i915#177] / [i915#52] / [i915#54])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-glk8/igt@kms_draw_crc@draw-method-rgb565-pwrite-untiled.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-glk9/igt@kms_draw_crc@draw-method-rgb565-pwrite-untiled.html

  * igt@kms_draw_crc@draw-method-rgb565-render-untiled:
    - shard-glk:          [PASS][23] -> [FAIL][24] ([i915#52] / [i915#54]) +2 similar issues
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-glk7/igt@kms_draw_crc@draw-method-rgb565-render-untiled.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-glk2/igt@kms_draw_crc@draw-method-rgb565-render-untiled.html

  * igt@kms_draw_crc@draw-method-xrgb8888-pwrite-untiled:
    - shard-kbl:          [PASS][25] -> [FAIL][26] ([i915#177] / [i915#52] / [i915#54] / [i915#93] / [i915#95])
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-kbl7/igt@kms_draw_crc@draw-method-xrgb8888-pwrite-untiled.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-kbl4/igt@kms_draw_crc@draw-method-xrgb8888-pwrite-untiled.html
    - shard-apl:          [PASS][27] -> [FAIL][28] ([i915#52] / [i915#54] / [i915#95])
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-apl6/igt@kms_draw_crc@draw-method-xrgb8888-pwrite-untiled.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-apl3/igt@kms_draw_crc@draw-method-xrgb8888-pwrite-untiled.html

  * igt@kms_fbcon_fbt@fbc:
    - shard-kbl:          [PASS][29] -> [FAIL][30] ([i915#93] / [i915#95]) +1 similar issue
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-kbl1/igt@kms_fbcon_fbt@fbc.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-kbl6/igt@kms_fbcon_fbt@fbc.html

  * igt@kms_flip@flip-vs-expired-vblank:
    - shard-glk:          [PASS][31] -> [FAIL][32] ([i915#46])
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-glk1/igt@kms_flip@flip-vs-expired-vblank.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-glk3/igt@kms_flip@flip-vs-expired-vblank.html

  * igt@kms_flip@flip-vs-suspend-interruptible:
    - shard-apl:          [PASS][33] -> [DMESG-WARN][34] ([i915#180]) +2 similar issues
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-apl3/igt@kms_flip@flip-vs-suspend-interruptible.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-apl8/igt@kms_flip@flip-vs-suspend-interruptible.html

  * igt@kms_flip_tiling@flip-changes-tiling-y:
    - shard-apl:          [PASS][35] -> [FAIL][36] ([i915#95]) +1 similar issue
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-apl3/igt@kms_flip_tiling@flip-changes-tiling-y.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-apl1/igt@kms_flip_tiling@flip-changes-tiling-y.html
    - shard-kbl:          [PASS][37] -> [FAIL][38] ([i915#699] / [i915#93] / [i915#95])
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-kbl2/igt@kms_flip_tiling@flip-changes-tiling-y.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-kbl2/igt@kms_flip_tiling@flip-changes-tiling-y.html

  * igt@kms_plane@plane-panning-bottom-right-suspend-pipe-a-planes:
    - shard-kbl:          [PASS][39] -> [INCOMPLETE][40] ([i915#155] / [i915#648])
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-kbl1/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-a-planes.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-kbl2/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-a-planes.html

  * igt@kms_plane_alpha_blend@pipe-a-constant-alpha-mid:
    - shard-kbl:          [PASS][41] -> [FAIL][42] ([fdo#108145] / [i915#265] / [i915#93] / [i915#95])
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-kbl1/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-mid.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-kbl7/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-mid.html
    - shard-apl:          [PASS][43] -> [FAIL][44] ([fdo#108145] / [i915#265] / [i915#95])
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-apl7/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-mid.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-apl3/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-mid.html

  * igt@kms_plane_cursor@pipe-a-overlay-size-64:
    - shard-apl:          [PASS][45] -> [FAIL][46] ([i915#1559] / [i915#95])
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-apl4/igt@kms_plane_cursor@pipe-a-overlay-size-64.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-apl7/igt@kms_plane_cursor@pipe-a-overlay-size-64.html
    - shard-kbl:          [PASS][47] -> [FAIL][48] ([i915#1559] / [i915#93] / [i915#95])
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-kbl4/igt@kms_plane_cursor@pipe-a-overlay-size-64.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-kbl3/igt@kms_plane_cursor@pipe-a-overlay-size-64.html

  * igt@kms_prime@basic-crc:
    - shard-apl:          [PASS][49] -> [FAIL][50] ([i915#1031] / [i915#95])
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-apl8/igt@kms_prime@basic-crc.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-apl1/igt@kms_prime@basic-crc.html
    - shard-kbl:          [PASS][51] -> [FAIL][52] ([i915#1031] / [i915#93] / [i915#95])
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-kbl6/igt@kms_prime@basic-crc.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-kbl2/igt@kms_prime@basic-crc.html

  * igt@kms_psr@no_drrs:
    - shard-iclb:         [PASS][53] -> [FAIL][54] ([i915#173])
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-iclb5/igt@kms_psr@no_drrs.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-iclb1/igt@kms_psr@no_drrs.html

  * igt@kms_psr@psr2_cursor_render:
    - shard-iclb:         [PASS][55] -> [SKIP][56] ([fdo#109441]) +3 similar issues
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-iclb2/igt@kms_psr@psr2_cursor_render.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-iclb1/igt@kms_psr@psr2_cursor_render.html

  * igt@kms_vblank@pipe-a-ts-continuation-suspend:
    - shard-kbl:          [PASS][57] -> [DMESG-WARN][58] ([i915#180]) +1 similar issue
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-kbl6/igt@kms_vblank@pipe-a-ts-continuation-suspend.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-kbl4/igt@kms_vblank@pipe-a-ts-continuation-suspend.html

  
#### Possible fixes ####

  * igt@i915_pm_rpm@i2c:
    - shard-tglb:         [SKIP][59] ([i915#1316] / [i915#579]) -> [PASS][60]
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-tglb7/igt@i915_pm_rpm@i2c.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-tglb5/igt@i915_pm_rpm@i2c.html
    - shard-glk:          [SKIP][61] ([fdo#109271]) -> [PASS][62]
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-glk7/igt@i915_pm_rpm@i2c.html
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-glk7/igt@i915_pm_rpm@i2c.html
    - shard-hsw:          [SKIP][63] ([fdo#109271]) -> [PASS][64]
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-hsw1/igt@i915_pm_rpm@i2c.html
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-hsw6/igt@i915_pm_rpm@i2c.html
    - shard-iclb:         [SKIP][65] ([i915#1316] / [i915#579]) -> [PASS][66]
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-iclb5/igt@i915_pm_rpm@i2c.html
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-iclb3/igt@i915_pm_rpm@i2c.html

  * igt@i915_selftest@live@gem_contexts:
    - shard-kbl:          [INCOMPLETE][67] ([i915#1591] / [i915#794]) -> [PASS][68]
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-kbl4/igt@i915_selftest@live@gem_contexts.html
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-kbl2/igt@i915_selftest@live@gem_contexts.html

  * igt@i915_selftest@live@gtt:
    - shard-kbl:          [DMESG-FAIL][69] -> [PASS][70]
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-kbl4/igt@i915_selftest@live@gtt.html
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-kbl2/igt@i915_selftest@live@gtt.html

  * igt@i915_suspend@fence-restore-tiled2untiled:
    - shard-apl:          [DMESG-WARN][71] ([i915#180]) -> [PASS][72] +5 similar issues
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-apl1/igt@i915_suspend@fence-restore-tiled2untiled.html
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-apl1/igt@i915_suspend@fence-restore-tiled2untiled.html

  * igt@kms_addfb_basic@addfb25-x-tiled:
    - shard-kbl:          [SKIP][73] ([fdo#109271]) -> [PASS][74] +1 similar issue
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-kbl4/igt@kms_addfb_basic@addfb25-x-tiled.html
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-kbl1/igt@kms_addfb_basic@addfb25-x-tiled.html

  * igt@kms_cursor_crc@pipe-a-cursor-64x64-onscreen:
    - shard-kbl:          [FAIL][75] ([i915#54] / [i915#93] / [i915#95]) -> [PASS][76] +1 similar issue
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-kbl6/igt@kms_cursor_crc@pipe-a-cursor-64x64-onscreen.html
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-kbl7/igt@kms_cursor_crc@pipe-a-cursor-64x64-onscreen.html
    - shard-apl:          [FAIL][77] ([i915#54] / [i915#95]) -> [PASS][78]
   [77]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-apl6/igt@kms_cursor_crc@pipe-a-cursor-64x64-onscreen.html
   [78]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-apl2/igt@kms_cursor_crc@pipe-a-cursor-64x64-onscreen.html

  * igt@kms_cursor_crc@pipe-a-cursor-suspend:
    - shard-kbl:          [DMESG-WARN][79] ([i915#180]) -> [PASS][80] +2 similar issues
   [79]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-kbl4/igt@kms_cursor_crc@pipe-a-cursor-suspend.html
   [80]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-kbl4/igt@kms_cursor_crc@pipe-a-cursor-suspend.html

  * igt@kms_cursor_legacy@2x-long-flip-vs-cursor-legacy:
    - shard-glk:          [FAIL][81] ([i915#72]) -> [PASS][82]
   [81]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-glk4/igt@kms_cursor_legacy@2x-long-flip-vs-cursor-legacy.html
   [82]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-glk4/igt@kms_cursor_legacy@2x-long-flip-vs-cursor-legacy.html

  * igt@kms_draw_crc@draw-method-rgb565-mmap-wc-ytiled:
    - shard-glk:          [FAIL][83] ([i915#52] / [i915#54]) -> [PASS][84] +6 similar issues
   [83]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-glk1/igt@kms_draw_crc@draw-method-rgb565-mmap-wc-ytiled.html
   [84]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-glk2/igt@kms_draw_crc@draw-method-rgb565-mmap-wc-ytiled.html

  * igt@kms_fbcon_fbt@fbc:
    - shard-glk:          [FAIL][85] ([i915#1121] / [i915#64]) -> [PASS][86] +1 similar issue
   [85]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-glk8/igt@kms_fbcon_fbt@fbc.html
   [86]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-glk5/igt@kms_fbcon_fbt@fbc.html
    - shard-iclb:         [FAIL][87] ([i915#1121]) -> [PASS][88] +1 similar issue
   [87]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-iclb4/igt@kms_fbcon_fbt@fbc.html
   [88]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-iclb1/igt@kms_fbcon_fbt@fbc.html
    - shard-tglb:         [FAIL][89] ([i915#64]) -> [PASS][90] +1 similar issue
   [89]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-tglb8/igt@kms_fbcon_fbt@fbc.html
   [90]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-tglb6/igt@kms_fbcon_fbt@fbc.html

  * igt@kms_plane_cursor@pipe-a-viewport-size-64:
    - shard-kbl:          [FAIL][91] ([i915#1559] / [i915#93] / [i915#95]) -> [PASS][92] +1 similar issue
   [91]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-kbl2/igt@kms_plane_cursor@pipe-a-viewport-size-64.html
   [92]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-kbl6/igt@kms_plane_cursor@pipe-a-viewport-size-64.html
    - shard-apl:          [FAIL][93] ([i915#1559] / [i915#95]) -> [PASS][94] +1 similar issue
   [93]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-apl3/igt@kms_plane_cursor@pipe-a-viewport-size-64.html
   [94]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-apl4/igt@kms_plane_cursor@pipe-a-viewport-size-64.html

  * igt@kms_plane_lowres@pipe-a-tiling-x:
    - shard-glk:          [FAIL][95] ([i915#899]) -> [PASS][96]
   [95]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-glk9/igt@kms_plane_lowres@pipe-a-tiling-x.html
   [96]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-glk5/igt@kms_plane_lowres@pipe-a-tiling-x.html

  * igt@kms_psr@psr2_primary_mmap_cpu:
    - shard-iclb:         [SKIP][97] ([fdo#109441]) -> [PASS][98] +1 similar issue
   [97]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-iclb1/igt@kms_psr@psr2_primary_mmap_cpu.html
   [98]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-iclb2/igt@kms_psr@psr2_primary_mmap_cpu.html

  * {igt@perf@blocking-parameterized}:
    - shard-iclb:         [FAIL][99] ([i915#1542]) -> [PASS][100]
   [99]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-iclb7/igt@perf@blocking-parameterized.html
   [100]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-iclb5/igt@perf@blocking-parameterized.html

  * {igt@perf@polling-parameterized}:
    - shard-hsw:          [FAIL][101] ([i915#1542]) -> [PASS][102]
   [101]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-hsw6/igt@perf@polling-parameterized.html
   [102]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-hsw6/igt@perf@polling-parameterized.html

  
#### Warnings ####

  * igt@i915_pm_dc@dc5-psr:
    - shard-snb:          [INCOMPLETE][103] ([i915#82]) -> [SKIP][104] ([fdo#109271])
   [103]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-snb1/igt@i915_pm_dc@dc5-psr.html
   [104]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-snb6/igt@i915_pm_dc@dc5-psr.html

  * igt@i915_pm_rpm@gem-mmap-type:
    - shard-snb:          [SKIP][105] ([fdo#109271]) -> [INCOMPLETE][106] ([i915#82])
   [105]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-snb6/igt@i915_pm_rpm@gem-mmap-type.html
   [106]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-snb6/igt@i915_pm_rpm@gem-mmap-type.html

  * igt@kms_color_chamelium@pipe-a-degamma:
    - shard-kbl:          [SKIP][107] ([fdo#109271]) -> [SKIP][108] ([fdo#109271] / [fdo#111827])
   [107]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-kbl4/igt@kms_color_chamelium@pipe-a-degamma.html
   [108]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-kbl2/igt@kms_color_chamelium@pipe-a-degamma.html

  * igt@kms_fbcon_fbt@fbc-suspend:
    - shard-apl:          [DMESG-WARN][109] ([i915#180] / [i915#95]) -> [DMESG-FAIL][110] ([i915#180] / [i915#95])
   [109]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-apl8/igt@kms_fbcon_fbt@fbc-suspend.html
   [110]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-apl4/igt@kms_fbcon_fbt@fbc-suspend.html

  * igt@kms_pipe_crc_basic@suspend-read-crc-pipe-d:
    - shard-hsw:          [SKIP][111] ([fdo#109271]) -> [INCOMPLETE][112] ([i915#61])
   [111]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8266/shard-hsw4/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-d.html
   [112]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/shard-hsw8/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-d.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109276]: https://bugs.freedesktop.org/show_bug.cgi?id=109276
  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
  [fdo#111827]: https://bugs.freedesktop.org/show_bug.cgi?id=111827
  [i915#1031]: https://gitlab.freedesktop.org/drm/intel/issues/1031
  [i915#1121]: https://gitlab.freedesktop.org/drm/intel/issues/1121
  [i915#1316]: https://gitlab.freedesktop.org/drm/intel/issues/1316
  [i915#1542]: https://gitlab.freedesktop.org/drm/intel/issues/1542
  [i915#155]: https://gitlab.freedesktop.org/drm/intel/issues/155
  [i915#1559]: https://gitlab.freedesktop.org/drm/intel/issues/1559
  [i915#1591]: https://gitlab.freedesktop.org/drm/intel/issues/1591
  [i915#173]: https://gitlab.freedesktop.org/drm/intel/issues/173
  [i915#177]: https://gitlab.freedesktop.org/drm/intel/issues/177
  [i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
  [i915#265]: https://gitlab.freedesktop.org/drm/intel/issues/265
  [i915#46]: https://gitlab.freedesktop.org/drm/intel/issues/46
  [i915#52]: https://gitlab.freedesktop.org/drm/intel/issues/52
  [i915#54]: https://gitlab.freedesktop.org/drm/intel/issues/54
  [i915#579]: https://gitlab.freedesktop.org/drm/intel/issues/579
  [i915#61]: https://gitlab.freedesktop.org/drm/intel/issues/61
  [i915#64]: https://gitlab.freedesktop.org/drm/intel/issues/64
  [i915#648]: https://gitlab.freedesktop.org/drm/intel/issues/648
  [i915#699]: https://gitlab.freedesktop.org/drm/intel/issues/699
  [i915#72]: https://gitlab.freedesktop.org/drm/intel/issues/72
  [i915#794]: https://gitlab.freedesktop.org/drm/intel/issues/794
  [i915#82]: https://gitlab.freedesktop.org/drm/intel/issues/82
  [i915#899]: https://gitlab.freedesktop.org/drm/intel/issues/899
  [i915#93]: https://gitlab.freedesktop.org/drm/intel/issues/93
  [i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95


Participating hosts (10 -> 8)
------------------------------

  Missing    (2): pig-skl-6260u pig-glk-j5005 


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

  * CI: CI-20190529 -> None
  * IGT: IGT_5575 -> IGTPW_4427
  * Piglit: piglit_4509 -> None

  CI-20190529: 20190529
  CI_DRM_8266: 0a87487ec64e737ec508dda4dd57662857e65f85 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_4427: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/index.html
  IGT_5575: 75641939835558eb3e338a70f12025c19afcb896 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4427/index.html
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Re: [igt-dev] [PATCH i-g-t v6 2/2] tests/kms_fbcon_fbt: Handle FBC enabled on fbcon in GEN9+

[Souza, Jose]

On Tue, 2020-04-07 at 21:12 +0300, Ville Syrjälä wrote:
> On Tue, Apr 07, 2020 at 09:35:25AM -0700, José Roberto de Souza
> wrote:
> > As now kernel enables FBC on linear surfaces on GEN9+, it will
> > allow
> > FBC to be enabled on fbcon, so doing the changes he to tests this
> > new
> > case.
> > 
> > Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
> > ---
> >  tests/kms_fbcon_fbt.c | 42 ++++++++++++++++++++++++++++-----------
> > ---
> >  1 file changed, 28 insertions(+), 14 deletions(-)
> > 
> > diff --git a/tests/kms_fbcon_fbt.c b/tests/kms_fbcon_fbt.c
> > index b8000a24..dba6c6b1 100644
> > --- a/tests/kms_fbcon_fbt.c
> > +++ b/tests/kms_fbcon_fbt.c
> > @@ -42,6 +42,7 @@ struct drm_info {
> >  	int debugfs_fd;
> >  	drmModeResPtr res;
> >  	drmModeConnectorPtr connectors[MAX_CONNECTORS];
> > +	int devid;
> 
> uint32_t

Fixed

> 
> Series is
> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

Thanks!
Pushed.

> 
> >  };
> >  
> >  static void wait_user(const char *msg)
> > @@ -67,6 +68,8 @@ static void setup_drm(struct drm_info *drm)
> >  		drm->connectors[i] = drmModeGetConnectorCurrent(drm-
> > >fd,
> >  						drm->res-
> > >connectors[i]);
> >  
> > +	drm->devid = intel_get_drm_devid(drm->fd);
> > +
> >  	kmstest_set_vt_graphics_mode();
> >  }
> >  
> > @@ -139,19 +142,30 @@ static bool fbc_wait_until_disabled(int
> > debugfs_fd)
> >  	return r;
> >  }
> >  
> > -static bool fbc_wait_until_update(int debugfs)
> > +static bool fbc_not_compressing_enabled(int debugfs_fd)
> > +{
> > +	char buf[128];
> > +
> > +	igt_debugfs_simple_read(debugfs_fd, "i915_fbc_status", buf,
> > +				sizeof(buf));
> > +	return strstr(buf, "FBC enabled\nCompressing: no");
> > +}
> > +
> > +static bool fbc_wait_until_update(struct drm_info *drm)
> >  {
> >  	/*
> > -	 * FBC is not expected to be enabled because fbcon do not uses
> > a tiled
> > -	 * framebuffer so a fence can not be setup on the framebuffer
> > and FBC
> > -	 * code requires a fence to accurate track frontbuffer
> > modifications
> > -	 * (what maybe is not necessary anymore as we now have
> > -	 * intel_fbc_invalidate()/flush()).
> > +	 * As now kernel enables FBC on linear surfaces on GEN9+, check
> > if the
> > +	 * fbcon cursor blinking is causing the FBC to uncompress the
> > +	 * framebuffer.
> >  	 *
> > -	 * If one day fbcon starts to use a tiled framebuffer we would
> > need to
> > -	 * check the 'Compressing' status as in each blink it would be
> > disabled.
> > +	 * For older GENs FBC is still expected to be disabled as it
> > still
> > +	 * relies on a tiled and fenceable framebuffer to track
> > modifications.
> >  	 */
> > -	return fbc_wait_until_disabled(debugfs);
> > +	if (AT_LEAST_GEN(drm->devid, 9))
> > +		return igt_wait(fbc_not_compressing_enabled(drm-
> > >debugfs_fd),
> > +				2500, 1);
> > +	else
> > +		return fbc_wait_until_disabled(drm->debugfs_fd);
> >  }
> >  
> >  typedef bool (*connector_possible_fn)(drmModeConnectorPtr
> > connector);
> > @@ -220,9 +234,9 @@ static bool psr_supported_on_chipset(int
> > debugfs_fd)
> >  	return psr_sink_support(debugfs_fd, PSR_MODE_1);
> >  }
> >  
> > -static bool psr_wait_until_update(int debugfs_fd)
> > +static bool psr_wait_until_update(struct drm_info *drm)
> >  {
> > -	return psr_long_wait_update(debugfs_fd, PSR_MODE_1);
> > +	return psr_long_wait_update(drm->debugfs_fd, PSR_MODE_1);
> >  }
> >  
> >  static void disable_features(int debugfs_fd)
> > @@ -245,7 +259,7 @@ static inline void psr_debugfs_enable(int
> > debugfs_fd)
> >  struct feature {
> >  	bool (*supported_on_chipset)(int debugfs_fd);
> >  	bool (*wait_until_enabled)(int debugfs_fd);
> > -	bool (*wait_until_update)(int debugfs_fd);
> > +	bool (*wait_until_update)(struct drm_info *drm);
> >  	bool (*connector_possible_fn)(drmModeConnectorPtr connector);
> >  	void (*enable)(int debugfs_fd);
> >  } fbc = {
> > @@ -295,13 +309,13 @@ static void subtest(struct drm_info *drm,
> > struct feature *feature, bool suspend)
> >  	sleep(3);
> >  
> >  	wait_user("Back to fbcon.");
> > -	igt_assert(feature->wait_until_update(drm->debugfs_fd));
> > +	igt_assert(feature->wait_until_update(drm));
> >  
> >  	if (suspend) {
> >  		igt_system_suspend_autoresume(SUSPEND_STATE_MEM,
> >  					      SUSPEND_TEST_NONE);
> >  		sleep(5);
> > -		igt_assert(feature->wait_until_update(drm-
> > >debugfs_fd));
> > +		igt_assert(feature->wait_until_update(drm));
> >  	}
> >  }
> >  
> > -- 
> > 2.26.0
> > 
> > _______________________________________________
> > igt-dev mailing list
> > igt-dev@lists.freedesktop.org
> > https://lists.freedesktop.org/mailman/listinfo/igt-dev
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