[igt-dev] [PATCH i-g-t 1/2] tests/kms_fbcon_fbt: Make FBC wait_until_update() more reliable

[igt-dev] [PATCH i-g-t 1/2] tests/kms_fbcon_fbt: Make FBC wait_until_update() more reliable

[José Roberto de Souza]

We can't depend onto debugfs reads of the FBC status as compression
takes one idle frame to recompress and we could easily miss that.

Instead lets use the pipe CRC as it keeps the CRC of each frame so we
can compare each other until a blink in the FBCON causes it do change.

Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
---
 lib/igt_debugfs.c     | 13 +++++++++++--
 lib/igt_debugfs.h     |  1 +
 tests/kms_fbcon_fbt.c | 39 ++++++++++++++++++++++++++++++---------
 3 files changed, 42 insertions(+), 11 deletions(-)

diff --git a/lib/igt_debugfs.c b/lib/igt_debugfs.c
index bf6be552..9e6c5c99 100644
--- a/lib/igt_debugfs.c
+++ b/lib/igt_debugfs.c
@@ -368,8 +368,17 @@ bool igt_debugfs_search(int device, const char *filename, const char *substring)
  * Pipe CRC
  */
 
-static bool igt_find_crc_mismatch(const igt_crc_t *a, const igt_crc_t *b,
-				  int *index)
+/**
+ * igt_find_crc_mismatch:
+ * @a: first pipe CRC value
+ * @b: second pipe CRC value
+ * @index: index of the first value that mismatched
+ *
+ * Check if CRC a and CRC b mismatch.
+ *
+ * Returns true if CRC values mismatch, false otherwise;
+ */
+bool igt_find_crc_mismatch(const igt_crc_t *a, const igt_crc_t *b, int *index)
 {
 	int nwords = min(a->n_words, b->n_words);
 	int i;
diff --git a/lib/igt_debugfs.h b/lib/igt_debugfs.h
index 7d1a6175..722c5cc3 100644
--- a/lib/igt_debugfs.h
+++ b/lib/igt_debugfs.h
@@ -85,6 +85,7 @@ typedef struct {
 #define INTEL_PIPE_CRC_SOURCE_AUTO "auto"
 #define AMDGPU_PIPE_CRC_SOURCE_DPRX "dprx"
 
+bool igt_find_crc_mismatch(const igt_crc_t *a, const igt_crc_t *b, int *index);
 void igt_assert_crc_equal(const igt_crc_t *a, const igt_crc_t *b);
 bool igt_check_crc_equal(const igt_crc_t *a, const igt_crc_t *b);
 char *igt_crc_to_string_extended(igt_crc_t *crc, char delimiter, int crc_size);
diff --git a/tests/kms_fbcon_fbt.c b/tests/kms_fbcon_fbt.c
index c2361730..546dff99 100644
--- a/tests/kms_fbcon_fbt.c
+++ b/tests/kms_fbcon_fbt.c
@@ -142,13 +142,31 @@ static bool fbc_wait_until_disabled(int debugfs_fd)
 	return r;
 }
 
-static bool fbc_not_compressing_enabled(int debugfs_fd)
+static bool fbc_check_cursor_blinking(struct drm_info *drm)
 {
-	char buf[128];
+	igt_pipe_crc_t *pipe_crc;
+	igt_crc_t crc[2];
+	bool ret;
+	int i;
 
-	igt_debugfs_simple_read(debugfs_fd, "i915_fbc_status", buf,
-				sizeof(buf));
-	return strstr(buf, "FBC enabled\nCompressing: no");
+	pipe_crc = igt_pipe_crc_new(drm->fd, PIPE_A, INTEL_PIPE_CRC_SOURCE_AUTO);
+
+	igt_pipe_crc_start(pipe_crc);
+	igt_pipe_crc_drain(pipe_crc);
+
+	for (i = 0; i < 60; i++) {
+		igt_pipe_crc_get_single(pipe_crc, &crc[i % 2]);
+
+		if (i > 0) {
+			ret = igt_find_crc_mismatch(&crc[0], &crc[1], NULL);
+			if (ret)
+				break;
+		}
+	}
+	igt_pipe_crc_stop(pipe_crc);
+	igt_pipe_crc_free(pipe_crc);
+
+	return ret;
 }
 
 static bool fbc_wait_until_update(struct drm_info *drm)
@@ -161,11 +179,14 @@ static bool fbc_wait_until_update(struct drm_info *drm)
 	 * For older GENs FBC is still expected to be disabled as it still
 	 * relies on a tiled and fenceable framebuffer to track modifications.
 	 */
-	if (AT_LEAST_GEN(drm->devid, 9))
-		return igt_wait(fbc_not_compressing_enabled(drm->debugfs_fd),
-				2500, 1);
-	else
+	if (AT_LEAST_GEN(drm->devid, 9)) {
+		if (!fbc_wait_until_enabled(drm->debugfs_fd))
+			return false;
+
+		return fbc_check_cursor_blinking(drm);
+	} else {
 		return fbc_wait_until_disabled(drm->debugfs_fd);
+	}
 }
 
 typedef bool (*connector_possible_fn)(drmModeConnectorPtr connector);
-- 
2.26.0

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[igt-dev] [PATCH i-g-t 2/2] tests/kms_fbcon_fbt: Reduce execution time by not calling wait_until_enabled()

[José Roberto de Souza]

After unset all CRTCs is expected that FBC and PSR is disabled,
calling wait_until_enabled() will make it wait until timeout to it
return false and pass the test.

So instead lets implement is_disabled() hook, as the
kmstest_unset_all_crtcs() is a synchronous call, the features will
be already disabled after it, so no need to do any wait.

Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
---
 lib/igt_psr.c         | 10 ++++++++++
 lib/igt_psr.h         |  1 +
 tests/kms_fbcon_fbt.c | 21 ++++++++++++++++++++-
 3 files changed, 31 insertions(+), 1 deletion(-)

diff --git a/lib/igt_psr.c b/lib/igt_psr.c
index 83ccacdd..f92eff6c 100644
--- a/lib/igt_psr.c
+++ b/lib/igt_psr.c
@@ -25,6 +25,16 @@
 #include "igt_sysfs.h"
 #include <errno.h>
 
+bool psr_disabled_check(int debugfs_fd)
+{
+	char buf[PSR_STATUS_MAX_LEN];
+
+	igt_debugfs_simple_read(debugfs_fd, "i915_edp_psr_status", buf,
+				sizeof(buf));
+
+	return strstr(buf, "PSR mode: disabled\n");
+}
+
 static bool psr_active_check(int debugfs_fd, enum psr_mode mode)
 {
 	char buf[PSR_STATUS_MAX_LEN];
diff --git a/lib/igt_psr.h b/lib/igt_psr.h
index ca385736..02ce760b 100644
--- a/lib/igt_psr.h
+++ b/lib/igt_psr.h
@@ -35,6 +35,7 @@ enum psr_mode {
 	PSR_MODE_2
 };
 
+bool psr_disabled_check(int debugfs_fd);
 bool psr_wait_entry(int debugfs_fd, enum psr_mode mode);
 bool psr_wait_update(int debugfs_fd, enum psr_mode mode);
 bool psr_long_wait_update(int debugfs_fd, enum psr_mode mode);
diff --git a/tests/kms_fbcon_fbt.c b/tests/kms_fbcon_fbt.c
index 546dff99..143be3e3 100644
--- a/tests/kms_fbcon_fbt.c
+++ b/tests/kms_fbcon_fbt.c
@@ -135,6 +135,14 @@ static bool fbc_wait_until_enabled(int debugfs_fd)
 	return r;
 }
 
+static bool fbc_is_disabled(int debugfs_fd)
+{
+	bool r = fbc_check_status(debugfs_fd, false);
+
+	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);
@@ -250,6 +258,14 @@ static bool psr_wait_until_enabled(int debugfs_fd)
 	return r;
 }
 
+static bool psr_is_disabled(int debugfs_fd)
+{
+	bool r = psr_disabled_check(debugfs_fd);
+
+	psr_print_status(debugfs_fd);
+	return r;
+}
+
 static bool psr_supported_on_chipset(int debugfs_fd)
 {
 	return psr_sink_support(debugfs_fd, PSR_MODE_1);
@@ -280,18 +296,21 @@ 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 (*is_disabled)(int debugfs_fd);
 	bool (*wait_until_update)(struct drm_info *drm);
 	bool (*connector_possible_fn)(drmModeConnectorPtr connector);
 	void (*enable)(int debugfs_fd);
 } fbc = {
 	.supported_on_chipset = fbc_supported_on_chipset,
 	.wait_until_enabled = fbc_wait_until_enabled,
+	.is_disabled = fbc_is_disabled,
 	.wait_until_update = fbc_wait_until_update,
 	.connector_possible_fn = connector_can_fbc,
 	.enable = fbc_modparam_enable,
 }, psr = {
 	.supported_on_chipset = psr_supported_on_chipset,
 	.wait_until_enabled = psr_wait_until_enabled,
+	.is_disabled = psr_is_disabled,
 	.wait_until_update = psr_wait_until_update,
 	.connector_possible_fn = connector_can_psr,
 	.enable = psr_debugfs_enable,
@@ -310,7 +329,7 @@ static void subtest(struct drm_info *drm, struct feature *feature, bool suspend)
 
 	kmstest_unset_all_crtcs(drm->fd, drm->res);
 	wait_user("Modes unset.");
-	igt_assert(!feature->wait_until_enabled(drm->debugfs_fd));
+	igt_assert(feature->is_disabled(drm->debugfs_fd));
 
 	set_mode_for_one_screen(drm, &fb, feature->connector_possible_fn);
 	wait_user("Screen set.");
-- 
2.26.0

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Re: [igt-dev] [PATCH i-g-t 2/2] tests/kms_fbcon_fbt: Reduce execution time by not calling wait_until_enabled()

[Imre Deak]

On Wed, Apr 08, 2020 at 01:19:25PM -0700, José Roberto de Souza wrote:
> After unset all CRTCs is expected that FBC and PSR is disabled,
> calling wait_until_enabled() will make it wait until timeout to it
> return false and pass the test.
> 
> So instead lets implement is_disabled() hook, as the
> kmstest_unset_all_crtcs() is a synchronous call, the features will
> be already disabled after it, so no need to do any wait.
> 
> Signed-off-by: José Roberto de Souza <jose.souza@intel.com>

Reviewed-by: Imre Deak <imre.deak@intel.com>

> ---
>  lib/igt_psr.c         | 10 ++++++++++
>  lib/igt_psr.h         |  1 +
>  tests/kms_fbcon_fbt.c | 21 ++++++++++++++++++++-
>  3 files changed, 31 insertions(+), 1 deletion(-)
> 
> diff --git a/lib/igt_psr.c b/lib/igt_psr.c
> index 83ccacdd..f92eff6c 100644
> --- a/lib/igt_psr.c
> +++ b/lib/igt_psr.c
> @@ -25,6 +25,16 @@
>  #include "igt_sysfs.h"
>  #include <errno.h>
>  
> +bool psr_disabled_check(int debugfs_fd)
> +{
> +	char buf[PSR_STATUS_MAX_LEN];
> +
> +	igt_debugfs_simple_read(debugfs_fd, "i915_edp_psr_status", buf,
> +				sizeof(buf));
> +
> +	return strstr(buf, "PSR mode: disabled\n");
> +}
> +
>  static bool psr_active_check(int debugfs_fd, enum psr_mode mode)
>  {
>  	char buf[PSR_STATUS_MAX_LEN];
> diff --git a/lib/igt_psr.h b/lib/igt_psr.h
> index ca385736..02ce760b 100644
> --- a/lib/igt_psr.h
> +++ b/lib/igt_psr.h
> @@ -35,6 +35,7 @@ enum psr_mode {
>  	PSR_MODE_2
>  };
>  
> +bool psr_disabled_check(int debugfs_fd);
>  bool psr_wait_entry(int debugfs_fd, enum psr_mode mode);
>  bool psr_wait_update(int debugfs_fd, enum psr_mode mode);
>  bool psr_long_wait_update(int debugfs_fd, enum psr_mode mode);
> diff --git a/tests/kms_fbcon_fbt.c b/tests/kms_fbcon_fbt.c
> index 546dff99..143be3e3 100644
> --- a/tests/kms_fbcon_fbt.c
> +++ b/tests/kms_fbcon_fbt.c
> @@ -135,6 +135,14 @@ static bool fbc_wait_until_enabled(int debugfs_fd)
>  	return r;
>  }
>  
> +static bool fbc_is_disabled(int debugfs_fd)
> +{
> +	bool r = fbc_check_status(debugfs_fd, false);
> +
> +	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);
> @@ -250,6 +258,14 @@ static bool psr_wait_until_enabled(int debugfs_fd)
>  	return r;
>  }
>  
> +static bool psr_is_disabled(int debugfs_fd)
> +{
> +	bool r = psr_disabled_check(debugfs_fd);
> +
> +	psr_print_status(debugfs_fd);
> +	return r;
> +}
> +
>  static bool psr_supported_on_chipset(int debugfs_fd)
>  {
>  	return psr_sink_support(debugfs_fd, PSR_MODE_1);
> @@ -280,18 +296,21 @@ 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 (*is_disabled)(int debugfs_fd);
>  	bool (*wait_until_update)(struct drm_info *drm);
>  	bool (*connector_possible_fn)(drmModeConnectorPtr connector);
>  	void (*enable)(int debugfs_fd);
>  } fbc = {
>  	.supported_on_chipset = fbc_supported_on_chipset,
>  	.wait_until_enabled = fbc_wait_until_enabled,
> +	.is_disabled = fbc_is_disabled,
>  	.wait_until_update = fbc_wait_until_update,
>  	.connector_possible_fn = connector_can_fbc,
>  	.enable = fbc_modparam_enable,
>  }, psr = {
>  	.supported_on_chipset = psr_supported_on_chipset,
>  	.wait_until_enabled = psr_wait_until_enabled,
> +	.is_disabled = psr_is_disabled,
>  	.wait_until_update = psr_wait_until_update,
>  	.connector_possible_fn = connector_can_psr,
>  	.enable = psr_debugfs_enable,
> @@ -310,7 +329,7 @@ static void subtest(struct drm_info *drm, struct feature *feature, bool suspend)
>  
>  	kmstest_unset_all_crtcs(drm->fd, drm->res);
>  	wait_user("Modes unset.");
> -	igt_assert(!feature->wait_until_enabled(drm->debugfs_fd));
> +	igt_assert(feature->is_disabled(drm->debugfs_fd));
>  
>  	set_mode_for_one_screen(drm, &fb, feature->connector_possible_fn);
>  	wait_user("Screen set.");
> -- 
> 2.26.0
> 
> _______________________________________________
> igt-dev mailing list
> igt-dev@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/igt-dev
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Re: [igt-dev] [PATCH i-g-t 2/2] tests/kms_fbcon_fbt: Reduce execution time by not calling wait_until_enabled()

[Mun, Gwan-gyeong]

On Wed, 2020-04-08 at 13:19 -0700, José Roberto de Souza wrote:
> After unset all CRTCs is expected that FBC and PSR is disabled,
> calling wait_until_enabled() will make it wait until timeout to it
> return false and pass the test.
> 
> So instead lets implement is_disabled() hook, as the
> kmstest_unset_all_crtcs() is a synchronous call, the features will
> be already disabled after it, so no need to do any wait.
> 
> Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
> ---
>  lib/igt_psr.c         | 10 ++++++++++
>  lib/igt_psr.h         |  1 +
>  tests/kms_fbcon_fbt.c | 21 ++++++++++++++++++++-
>  3 files changed, 31 insertions(+), 1 deletion(-)
> 
> diff --git a/lib/igt_psr.c b/lib/igt_psr.c
> index 83ccacdd..f92eff6c 100644
> --- a/lib/igt_psr.c
> +++ b/lib/igt_psr.c
> @@ -25,6 +25,16 @@
>  #include "igt_sysfs.h"
>  #include <errno.h>
>  
> +bool psr_disabled_check(int debugfs_fd)
> +{
> +	char buf[PSR_STATUS_MAX_LEN];
> +
> +	igt_debugfs_simple_read(debugfs_fd, "i915_edp_psr_status", buf,
> +				sizeof(buf));
> +
> +	return strstr(buf, "PSR mode: disabled\n");
> +}
> +
>  static bool psr_active_check(int debugfs_fd, enum psr_mode mode)
>  {
>  	char buf[PSR_STATUS_MAX_LEN];
> diff --git a/lib/igt_psr.h b/lib/igt_psr.h
> index ca385736..02ce760b 100644
> --- a/lib/igt_psr.h
> +++ b/lib/igt_psr.h
> @@ -35,6 +35,7 @@ enum psr_mode {
>  	PSR_MODE_2
>  };
>  
> +bool psr_disabled_check(int debugfs_fd);
>  bool psr_wait_entry(int debugfs_fd, enum psr_mode mode);
>  bool psr_wait_update(int debugfs_fd, enum psr_mode mode);
>  bool psr_long_wait_update(int debugfs_fd, enum psr_mode mode);
> diff --git a/tests/kms_fbcon_fbt.c b/tests/kms_fbcon_fbt.c
> index 546dff99..143be3e3 100644
> --- a/tests/kms_fbcon_fbt.c
> +++ b/tests/kms_fbcon_fbt.c
> @@ -135,6 +135,14 @@ static bool fbc_wait_until_enabled(int
> debugfs_fd)
>  	return r;
>  }
>  
> +static bool fbc_is_disabled(int debugfs_fd)
> +{
> +	bool r = fbc_check_status(debugfs_fd, false);
> +
> +	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);
> @@ -250,6 +258,14 @@ static bool psr_wait_until_enabled(int
> debugfs_fd)
>  	return r;
>  }
>  
> +static bool psr_is_disabled(int debugfs_fd)
> +{
> +	bool r = psr_disabled_check(debugfs_fd);
> +
> +	psr_print_status(debugfs_fd);
> +	return r;
> +}
> +
>  static bool psr_supported_on_chipset(int debugfs_fd)
>  {
>  	return psr_sink_support(debugfs_fd, PSR_MODE_1);
> @@ -280,18 +296,21 @@ 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 (*is_disabled)(int debugfs_fd);
>  	bool (*wait_until_update)(struct drm_info *drm);
>  	bool (*connector_possible_fn)(drmModeConnectorPtr connector);
>  	void (*enable)(int debugfs_fd);
>  } fbc = {
>  	.supported_on_chipset = fbc_supported_on_chipset,
>  	.wait_until_enabled = fbc_wait_until_enabled,
> +	.is_disabled = fbc_is_disabled,
>  	.wait_until_update = fbc_wait_until_update,
>  	.connector_possible_fn = connector_can_fbc,
>  	.enable = fbc_modparam_enable,
>  }, psr = {
>  	.supported_on_chipset = psr_supported_on_chipset,
>  	.wait_until_enabled = psr_wait_until_enabled,
> +	.is_disabled = psr_is_disabled,
>  	.wait_until_update = psr_wait_until_update,
>  	.connector_possible_fn = connector_can_psr,
>  	.enable = psr_debugfs_enable,
> @@ -310,7 +329,7 @@ static void subtest(struct drm_info *drm, struct
> feature *feature, bool suspend)
>  
>  	kmstest_unset_all_crtcs(drm->fd, drm->res);
>  	wait_user("Modes unset.");
> -	igt_assert(!feature->wait_until_enabled(drm->debugfs_fd));
> +	igt_assert(feature->is_disabled(drm->debugfs_fd));
>  
>  	set_mode_for_one_screen(drm, &fb, feature-
> >connector_possible_fn);
>  	wait_user("Screen set.");

looks good to me.

Reviewed-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
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[igt-dev] ✗ Fi.CI.BAT: failure for series starting with [i-g-t,1/2] tests/kms_fbcon_fbt: Make FBC wait_until_update() more reliable

[Patchwork]

== Series Details ==

Series: series starting with [i-g-t,1/2] tests/kms_fbcon_fbt: Make FBC wait_until_update() more reliable
URL   : https://patchwork.freedesktop.org/series/75701/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_8280 -> IGTPW_4435
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with IGTPW_4435 absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in IGTPW_4435, 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_4435/index.html

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

  Here are the unknown changes that may have been introduced in IGTPW_4435:

### IGT changes ###

#### Possible regressions ####

  * igt@runner@aborted:
    - fi-bwr-2160:        NOTRUN -> [FAIL][1]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4435/fi-bwr-2160/igt@runner@aborted.html

  
#### Warnings ####

  * igt@amdgpu/amd_prime@i915-to-amd:
    - fi-bwr-2160:        [SKIP][2] ([fdo#109271]) -> [FAIL][3]
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8280/fi-bwr-2160/igt@amdgpu/amd_prime@i915-to-amd.html
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4435/fi-bwr-2160/igt@amdgpu/amd_prime@i915-to-amd.html

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

  Here are the changes found in IGTPW_4435 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@kms_chamelium@dp-crc-fast:
    - fi-cml-u2:          [PASS][4] -> [FAIL][5] ([i915#262])
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8280/fi-cml-u2/igt@kms_chamelium@dp-crc-fast.html
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4435/fi-cml-u2/igt@kms_chamelium@dp-crc-fast.html

  
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [i915#262]: https://gitlab.freedesktop.org/drm/intel/issues/262


Participating hosts (53 -> 46)
------------------------------

  Missing    (7): fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-byt-clapper fi-bdw-samus fi-kbl-r 


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

  * CI: CI-20190529 -> None
  * IGT: IGT_5581 -> IGTPW_4435

  CI-20190529: 20190529
  CI_DRM_8280: b87cec89f6a2e5e65c54a39bef2336695138afc3 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_4435: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4435/index.html
  IGT_5581: ab0620e555119ec55f12ba9ab9e6e9246d407648 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4435/index.html
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev

[igt-dev] ✓ Fi.CI.BAT: success for series starting with [i-g-t,1/2] tests/kms_fbcon_fbt: Make FBC wait_until_update() more reliable (rev2)

[Patchwork]

== Series Details ==

Series: series starting with [i-g-t,1/2] tests/kms_fbcon_fbt: Make FBC wait_until_update() more reliable (rev2)
URL   : https://patchwork.freedesktop.org/series/75701/
State : success

== Summary ==

CI Bug Log - changes from IGT_5582 -> IGTPW_4437
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/index.html

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

  Here are the changes found in IGTPW_4437 that come from known issues:

### IGT changes ###

#### Possible fixes ####

  * igt@i915_pm_rpm@module-reload:
    - fi-skl-6770hq:      [FAIL][1] ([i915#178]) -> [PASS][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/fi-skl-6770hq/igt@i915_pm_rpm@module-reload.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/fi-skl-6770hq/igt@i915_pm_rpm@module-reload.html

  
  [i915#178]: https://gitlab.freedesktop.org/drm/intel/issues/178


Participating hosts (53 -> 47)
------------------------------

  Missing    (6): fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-byt-clapper fi-bdw-samus 


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

  * CI: CI-20190529 -> None
  * IGT: IGT_5582 -> IGTPW_4437

  CI-20190529: 20190529
  CI_DRM_8281: 4d6c69198d6840226f92f2c4645e2c8260ca3e83 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_4437: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/index.html
  IGT_5582: 66a7b20f4a1f95320c0d7c8c9704749001487783 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/index.html
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev

[igt-dev] ✗ Fi.CI.IGT: failure for series starting with [i-g-t,1/2] tests/kms_fbcon_fbt: Make FBC wait_until_update() more reliable (rev2)

[Patchwork]

== Series Details ==

Series: series starting with [i-g-t,1/2] tests/kms_fbcon_fbt: Make FBC wait_until_update() more reliable (rev2)
URL   : https://patchwork.freedesktop.org/series/75701/
State : failure

== Summary ==

CI Bug Log - changes from IGT_5582_full -> IGTPW_4437_full
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with IGTPW_4437_full absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in IGTPW_4437_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_4437/index.html

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

  Here are the unknown changes that may have been introduced in IGTPW_4437_full:

### IGT changes ###

#### Possible regressions ####

  * igt@gem_softpin@noreloc-s3:
    - shard-kbl:          [PASS][1] -> [INCOMPLETE][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-kbl4/igt@gem_softpin@noreloc-s3.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-kbl4/igt@gem_softpin@noreloc-s3.html

  * igt@runner@aborted:
    - shard-tglb:         NOTRUN -> ([FAIL][3], [FAIL][4])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-tglb2/igt@runner@aborted.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-tglb6/igt@runner@aborted.html

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

  Here are the changes found in IGTPW_4437_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_softpin@noreloc-s3:
    - shard-tglb:         [PASS][5] -> [INCOMPLETE][6] ([i915#456])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-tglb7/igt@gem_softpin@noreloc-s3.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-tglb6/igt@gem_softpin@noreloc-s3.html

  * igt@gen9_exec_parse@allowed-all:
    - shard-glk:          [PASS][7] -> [DMESG-WARN][8] ([i915#716])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-glk4/igt@gen9_exec_parse@allowed-all.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-glk7/igt@gen9_exec_parse@allowed-all.html

  * igt@i915_pm_rpm@cursor:
    - shard-tglb:         [PASS][9] -> [SKIP][10] ([i915#1316] / [i915#579]) +1 similar issue
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-tglb7/igt@i915_pm_rpm@cursor.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-tglb5/igt@i915_pm_rpm@cursor.html
    - shard-iclb:         [PASS][11] -> [SKIP][12] ([i915#1316] / [i915#579]) +1 similar issue
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-iclb6/igt@i915_pm_rpm@cursor.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-iclb8/igt@i915_pm_rpm@cursor.html
    - shard-glk:          [PASS][13] -> [SKIP][14] ([fdo#109271]) +1 similar issue
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-glk3/igt@i915_pm_rpm@cursor.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-glk2/igt@i915_pm_rpm@cursor.html

  * igt@i915_pm_rpm@gem-execbuf:
    - shard-hsw:          [PASS][15] -> [SKIP][16] ([fdo#109271]) +1 similar issue
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-hsw4/igt@i915_pm_rpm@gem-execbuf.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-hsw7/igt@i915_pm_rpm@gem-execbuf.html

  * igt@kms_cursor_crc@pipe-a-cursor-256x256-random:
    - shard-apl:          [PASS][17] -> [FAIL][18] ([i915#54] / [i915#95])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-apl8/igt@kms_cursor_crc@pipe-a-cursor-256x256-random.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-apl3/igt@kms_cursor_crc@pipe-a-cursor-256x256-random.html

  * igt@kms_cursor_crc@pipe-a-cursor-256x85-offscreen:
    - shard-kbl:          [PASS][19] -> [FAIL][20] ([i915#54] / [i915#93] / [i915#95]) +2 similar issues
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-kbl2/igt@kms_cursor_crc@pipe-a-cursor-256x85-offscreen.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-kbl3/igt@kms_cursor_crc@pipe-a-cursor-256x85-offscreen.html

  * igt@kms_cursor_crc@pipe-a-cursor-suspend:
    - shard-kbl:          [PASS][21] -> [DMESG-WARN][22] ([i915#180]) +2 similar issues
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-kbl7/igt@kms_cursor_crc@pipe-a-cursor-suspend.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-kbl2/igt@kms_cursor_crc@pipe-a-cursor-suspend.html

  * igt@kms_draw_crc@draw-method-rgb565-mmap-wc-ytiled:
    - shard-glk:          [PASS][23] -> [FAIL][24] ([i915#52] / [i915#54]) +5 similar issues
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-glk1/igt@kms_draw_crc@draw-method-rgb565-mmap-wc-ytiled.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-glk4/igt@kms_draw_crc@draw-method-rgb565-mmap-wc-ytiled.html

  * igt@kms_draw_crc@draw-method-rgb565-pwrite-untiled:
    - shard-glk:          [PASS][25] -> [FAIL][26] ([i915#177] / [i915#52] / [i915#54])
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-glk6/igt@kms_draw_crc@draw-method-rgb565-pwrite-untiled.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-glk3/igt@kms_draw_crc@draw-method-rgb565-pwrite-untiled.html

  * igt@kms_fbcon_fbt@fbc-suspend:
    - shard-tglb:         [PASS][27] -> [INCOMPLETE][28] ([i915#456] / [i915#460])
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-tglb2/igt@kms_fbcon_fbt@fbc-suspend.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-tglb2/igt@kms_fbcon_fbt@fbc-suspend.html

  * igt@kms_flip_tiling@flip-changes-tiling-y:
    - shard-apl:          [PASS][29] -> [FAIL][30] ([i915#95])
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-apl2/igt@kms_flip_tiling@flip-changes-tiling-y.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-apl6/igt@kms_flip_tiling@flip-changes-tiling-y.html

  * igt@kms_hdr@bpc-switch-suspend:
    - shard-apl:          [PASS][31] -> [DMESG-WARN][32] ([i915#180]) +2 similar issues
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-apl7/igt@kms_hdr@bpc-switch-suspend.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-apl6/igt@kms_hdr@bpc-switch-suspend.html

  * igt@kms_pipe_crc_basic@hang-read-crc-pipe-a:
    - shard-kbl:          [PASS][33] -> [FAIL][34] ([i915#53] / [i915#93] / [i915#95])
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-kbl1/igt@kms_pipe_crc_basic@hang-read-crc-pipe-a.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-kbl7/igt@kms_pipe_crc_basic@hang-read-crc-pipe-a.html
    - shard-apl:          [PASS][35] -> [FAIL][36] ([i915#53] / [i915#95])
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-apl4/igt@kms_pipe_crc_basic@hang-read-crc-pipe-a.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-apl4/igt@kms_pipe_crc_basic@hang-read-crc-pipe-a.html

  * igt@kms_plane_cursor@pipe-a-viewport-size-256:
    - shard-apl:          [PASS][37] -> [FAIL][38] ([i915#1559] / [i915#95])
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-apl3/igt@kms_plane_cursor@pipe-a-viewport-size-256.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-apl6/igt@kms_plane_cursor@pipe-a-viewport-size-256.html
    - shard-kbl:          [PASS][39] -> [FAIL][40] ([i915#1559] / [i915#93] / [i915#95])
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-kbl2/igt@kms_plane_cursor@pipe-a-viewport-size-256.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-kbl1/igt@kms_plane_cursor@pipe-a-viewport-size-256.html

  * igt@kms_plane_lowres@pipe-a-tiling-x:
    - shard-glk:          [PASS][41] -> [FAIL][42] ([i915#899])
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-glk7/igt@kms_plane_lowres@pipe-a-tiling-x.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-glk7/igt@kms_plane_lowres@pipe-a-tiling-x.html

  * igt@kms_psr@psr2_basic:
    - shard-iclb:         [PASS][43] -> [SKIP][44] ([fdo#109441]) +1 similar issue
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-iclb2/igt@kms_psr@psr2_basic.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-iclb3/igt@kms_psr@psr2_basic.html

  * igt@kms_setmode@basic:
    - shard-hsw:          [PASS][45] -> [FAIL][46] ([i915#31])
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-hsw1/igt@kms_setmode@basic.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-hsw5/igt@kms_setmode@basic.html

  * igt@perf@gen12-mi-rpc:
    - shard-tglb:         [PASS][47] -> [FAIL][48] ([i915#1085])
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-tglb1/igt@perf@gen12-mi-rpc.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-tglb2/igt@perf@gen12-mi-rpc.html

  
#### Possible fixes ####

  * igt@gem_exec_params@invalid-bsd-ring:
    - shard-iclb:         [SKIP][49] ([fdo#109276]) -> [PASS][50]
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-iclb6/igt@gem_exec_params@invalid-bsd-ring.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-iclb1/igt@gem_exec_params@invalid-bsd-ring.html

  * igt@i915_pm_rc6_residency@rc6-idle:
    - shard-snb:          [FAIL][51] ([i915#1066]) -> [PASS][52]
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-snb1/igt@i915_pm_rc6_residency@rc6-idle.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-snb1/igt@i915_pm_rc6_residency@rc6-idle.html

  * igt@kms_big_fb@linear-32bpp-rotate-180:
    - shard-apl:          [FAIL][53] ([i915#1119] / [i915#95]) -> [PASS][54]
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-apl8/igt@kms_big_fb@linear-32bpp-rotate-180.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-apl2/igt@kms_big_fb@linear-32bpp-rotate-180.html
    - shard-kbl:          [FAIL][55] ([i915#1119] / [i915#93] / [i915#95]) -> [PASS][56]
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-kbl7/igt@kms_big_fb@linear-32bpp-rotate-180.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-kbl1/igt@kms_big_fb@linear-32bpp-rotate-180.html

  * igt@kms_cursor_crc@pipe-a-cursor-64x21-sliding:
    - shard-apl:          [FAIL][57] ([i915#54] / [i915#95]) -> [PASS][58]
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-apl6/igt@kms_cursor_crc@pipe-a-cursor-64x21-sliding.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-apl2/igt@kms_cursor_crc@pipe-a-cursor-64x21-sliding.html

  * igt@kms_cursor_crc@pipe-a-cursor-64x64-offscreen:
    - shard-kbl:          [FAIL][59] ([i915#54] / [i915#93] / [i915#95]) -> [PASS][60]
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-kbl6/igt@kms_cursor_crc@pipe-a-cursor-64x64-offscreen.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-kbl4/igt@kms_cursor_crc@pipe-a-cursor-64x64-offscreen.html

  * igt@kms_cursor_crc@pipe-b-cursor-suspend:
    - shard-apl:          [FAIL][61] ([i915#54]) -> [PASS][62]
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-apl4/igt@kms_cursor_crc@pipe-b-cursor-suspend.html
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-apl6/igt@kms_cursor_crc@pipe-b-cursor-suspend.html

  * igt@kms_draw_crc@draw-method-rgb565-render-untiled:
    - shard-glk:          [FAIL][63] ([i915#52] / [i915#54]) -> [PASS][64] +4 similar issues
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-glk8/igt@kms_draw_crc@draw-method-rgb565-render-untiled.html
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-glk4/igt@kms_draw_crc@draw-method-rgb565-render-untiled.html

  * igt@kms_draw_crc@draw-method-xrgb8888-blt-untiled:
    - shard-apl:          [FAIL][65] ([i915#52] / [i915#54] / [i915#95]) -> [PASS][66]
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-apl8/igt@kms_draw_crc@draw-method-xrgb8888-blt-untiled.html
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-apl6/igt@kms_draw_crc@draw-method-xrgb8888-blt-untiled.html
    - shard-kbl:          [FAIL][67] ([i915#177] / [i915#52] / [i915#54] / [i915#93] / [i915#95]) -> [PASS][68]
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-kbl1/igt@kms_draw_crc@draw-method-xrgb8888-blt-untiled.html
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-kbl4/igt@kms_draw_crc@draw-method-xrgb8888-blt-untiled.html

  * igt@kms_flip@2x-flip-vs-expired-vblank:
    - shard-glk:          [FAIL][69] ([i915#79]) -> [PASS][70]
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-glk1/igt@kms_flip@2x-flip-vs-expired-vblank.html
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-glk7/igt@kms_flip@2x-flip-vs-expired-vblank.html

  * igt@kms_flip@2x-plain-flip-fb-recreate:
    - shard-glk:          [FAIL][71] ([i915#34]) -> [PASS][72]
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-glk7/igt@kms_flip@2x-plain-flip-fb-recreate.html
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-glk2/igt@kms_flip@2x-plain-flip-fb-recreate.html

  * igt@kms_flip@flip-vs-suspend-interruptible:
    - shard-kbl:          [DMESG-WARN][73] ([i915#180]) -> [PASS][74]
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-kbl1/igt@kms_flip@flip-vs-suspend-interruptible.html
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-kbl1/igt@kms_flip@flip-vs-suspend-interruptible.html

  * igt@kms_plane_alpha_blend@pipe-a-coverage-vs-premult-vs-constant:
    - shard-kbl:          [FAIL][75] ([fdo#108145] / [i915#265] / [i915#93] / [i915#95]) -> [PASS][76]
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-kbl2/igt@kms_plane_alpha_blend@pipe-a-coverage-vs-premult-vs-constant.html
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-kbl4/igt@kms_plane_alpha_blend@pipe-a-coverage-vs-premult-vs-constant.html
    - shard-apl:          [FAIL][77] ([fdo#108145] / [i915#265] / [i915#95]) -> [PASS][78]
   [77]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-apl8/igt@kms_plane_alpha_blend@pipe-a-coverage-vs-premult-vs-constant.html
   [78]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-apl3/igt@kms_plane_alpha_blend@pipe-a-coverage-vs-premult-vs-constant.html

  * igt@kms_psr@psr2_cursor_plane_onoff:
    - shard-iclb:         [SKIP][79] ([fdo#109441]) -> [PASS][80] +2 similar issues
   [79]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-iclb7/igt@kms_psr@psr2_cursor_plane_onoff.html
   [80]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-iclb2/igt@kms_psr@psr2_cursor_plane_onoff.html

  
#### Warnings ####

  * igt@i915_pm_rpm@cursor-dpms:
    - shard-snb:          [SKIP][81] ([fdo#109271]) -> [INCOMPLETE][82] ([i915#82])
   [81]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-snb6/igt@i915_pm_rpm@cursor-dpms.html
   [82]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-snb6/igt@i915_pm_rpm@cursor-dpms.html

  * igt@kms_fbcon_fbt@fbc-suspend:
    - shard-apl:          [DMESG-FAIL][83] ([i915#180] / [i915#95]) -> [FAIL][84] ([i915#95])
   [83]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5582/shard-apl3/igt@kms_fbcon_fbt@fbc-suspend.html
   [84]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/shard-apl8/igt@kms_fbcon_fbt@fbc-suspend.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
  [i915#1066]: https://gitlab.freedesktop.org/drm/intel/issues/1066
  [i915#1085]: https://gitlab.freedesktop.org/drm/intel/issues/1085
  [i915#1119]: https://gitlab.freedesktop.org/drm/intel/issues/1119
  [i915#1316]: https://gitlab.freedesktop.org/drm/intel/issues/1316
  [i915#1542]: https://gitlab.freedesktop.org/drm/intel/issues/1542
  [i915#1559]: https://gitlab.freedesktop.org/drm/intel/issues/1559
  [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#31]: https://gitlab.freedesktop.org/drm/intel/issues/31
  [i915#34]: https://gitlab.freedesktop.org/drm/intel/issues/34
  [i915#456]: https://gitlab.freedesktop.org/drm/intel/issues/456
  [i915#460]: https://gitlab.freedesktop.org/drm/intel/issues/460
  [i915#52]: https://gitlab.freedesktop.org/drm/intel/issues/52
  [i915#53]: https://gitlab.freedesktop.org/drm/intel/issues/53
  [i915#54]: https://gitlab.freedesktop.org/drm/intel/issues/54
  [i915#579]: https://gitlab.freedesktop.org/drm/intel/issues/579
  [i915#716]: https://gitlab.freedesktop.org/drm/intel/issues/716
  [i915#79]: https://gitlab.freedesktop.org/drm/intel/issues/79
  [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 (8 -> 8)
------------------------------

  No changes in participating hosts


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

  * CI: CI-20190529 -> None
  * IGT: IGT_5582 -> IGTPW_4437

  CI-20190529: 20190529
  CI_DRM_8281: 4d6c69198d6840226f92f2c4645e2c8260ca3e83 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_4437: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/index.html
  IGT_5582: 66a7b20f4a1f95320c0d7c8c9704749001487783 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4437/index.html
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev

[igt-dev] ✓ Fi.CI.BAT: success for series starting with [i-g-t,1/2] tests/kms_fbcon_fbt: Make FBC wait_until_update() more reliable (rev3)

[Patchwork]

== Series Details ==

Series: series starting with [i-g-t,1/2] tests/kms_fbcon_fbt: Make FBC wait_until_update() more reliable (rev3)
URL   : https://patchwork.freedesktop.org/series/75701/
State : success

== Summary ==

CI Bug Log - changes from IGT_5588 -> IGTPW_4445
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/index.html

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

  Here are the changes found in IGTPW_4445 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_selftest@live@late_gt_pm:
    - fi-bsw-kefka:       [PASS][1] -> [INCOMPLETE][2] ([i915#1382])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/fi-bsw-kefka/igt@i915_selftest@live@late_gt_pm.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/fi-bsw-kefka/igt@i915_selftest@live@late_gt_pm.html

  
#### Possible fixes ####

  * igt@kms_chamelium@common-hpd-after-suspend:
    - fi-cml-u2:          [DMESG-WARN][3] ([IGT#4]) -> [PASS][4]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/fi-cml-u2/igt@kms_chamelium@common-hpd-after-suspend.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/fi-cml-u2/igt@kms_chamelium@common-hpd-after-suspend.html

  
  [IGT#4]: https://gitlab.freedesktop.org/drm/igt-gpu-tools/issues/4
  [i915#1382]: https://gitlab.freedesktop.org/drm/intel/issues/1382


Participating hosts (51 -> 45)
------------------------------

  Additional (1): fi-skl-lmem 
  Missing    (7): fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-kbl-7560u fi-byt-clapper fi-bdw-samus 


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

  * CI: CI-20190529 -> None
  * IGT: IGT_5588 -> IGTPW_4445

  CI-20190529: 20190529
  CI_DRM_8291: ef6b9e8bc3134d7261f080ceb5158b16447a4793 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_4445: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/index.html
  IGT_5588: 83182c9b2dee30f9e49b980606802de2bbf8d218 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/index.html
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev

[igt-dev] ✗ Fi.CI.IGT: failure for series starting with [i-g-t,1/2] tests/kms_fbcon_fbt: Make FBC wait_until_update() more reliable (rev3)

[Patchwork]

== Series Details ==

Series: series starting with [i-g-t,1/2] tests/kms_fbcon_fbt: Make FBC wait_until_update() more reliable (rev3)
URL   : https://patchwork.freedesktop.org/series/75701/
State : failure

== Summary ==

CI Bug Log - changes from IGT_5588_full -> IGTPW_4445_full
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with IGTPW_4445_full absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in IGTPW_4445_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_4445/index.html

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

  Here are the unknown changes that may have been introduced in IGTPW_4445_full:

### IGT changes ###

#### Possible regressions ####

  * igt@gem_ctx_persistence@engines-hostile@rcs0:
    - shard-glk:          [PASS][1] -> [FAIL][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-glk7/igt@gem_ctx_persistence@engines-hostile@rcs0.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-glk8/igt@gem_ctx_persistence@engines-hostile@rcs0.html

  
New tests
---------

  New tests have been introduced between IGT_5588_full and IGTPW_4445_full:

### New IGT tests (1) ###

  * igt@gem_userptr_blits@process-exit-mmap:
    - Statuses :
    - Exec time: [None] s

  

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

  Here are the changes found in IGTPW_4445_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_exec_suspend@basic-s3:
    - shard-kbl:          [PASS][3] -> [DMESG-WARN][4] ([i915#180]) +1 similar issue
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-kbl4/igt@gem_exec_suspend@basic-s3.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-kbl1/igt@gem_exec_suspend@basic-s3.html

  * igt@kms_cursor_crc@pipe-a-cursor-128x42-random:
    - shard-apl:          [PASS][5] -> [FAIL][6] ([i915#54] / [i915#95])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-apl2/igt@kms_cursor_crc@pipe-a-cursor-128x42-random.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-apl7/igt@kms_cursor_crc@pipe-a-cursor-128x42-random.html

  * igt@kms_cursor_crc@pipe-a-cursor-64x64-onscreen:
    - shard-kbl:          [PASS][7] -> [FAIL][8] ([i915#54] / [i915#93] / [i915#95]) +3 similar issues
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-kbl2/igt@kms_cursor_crc@pipe-a-cursor-64x64-onscreen.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-kbl6/igt@kms_cursor_crc@pipe-a-cursor-64x64-onscreen.html

  * igt@kms_draw_crc@draw-method-rgb565-mmap-wc-xtiled:
    - shard-glk:          [PASS][9] -> [FAIL][10] ([i915#52] / [i915#54]) +2 similar issues
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-glk8/igt@kms_draw_crc@draw-method-rgb565-mmap-wc-xtiled.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-glk2/igt@kms_draw_crc@draw-method-rgb565-mmap-wc-xtiled.html

  * igt@kms_draw_crc@draw-method-xrgb8888-mmap-gtt-untiled:
    - shard-apl:          [PASS][11] -> [FAIL][12] ([i915#52] / [i915#54] / [i915#95])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-apl8/igt@kms_draw_crc@draw-method-xrgb8888-mmap-gtt-untiled.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-apl6/igt@kms_draw_crc@draw-method-xrgb8888-mmap-gtt-untiled.html
    - shard-kbl:          [PASS][13] -> [FAIL][14] ([i915#177] / [i915#52] / [i915#54] / [i915#93] / [i915#95])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-kbl4/igt@kms_draw_crc@draw-method-xrgb8888-mmap-gtt-untiled.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-kbl1/igt@kms_draw_crc@draw-method-xrgb8888-mmap-gtt-untiled.html

  * igt@kms_flip@flip-vs-suspend-interruptible:
    - shard-apl:          [PASS][15] -> [DMESG-WARN][16] ([i915#180]) +3 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-apl4/igt@kms_flip@flip-vs-suspend-interruptible.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-apl8/igt@kms_flip@flip-vs-suspend-interruptible.html

  * igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a:
    - shard-kbl:          [PASS][17] -> [FAIL][18] ([i915#53] / [i915#93] / [i915#95])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-kbl7/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-kbl1/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html
    - shard-apl:          [PASS][19] -> [FAIL][20] ([i915#53] / [i915#95])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-apl7/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-apl1/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html

  * igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min:
    - shard-kbl:          [PASS][21] -> [FAIL][22] ([fdo#108145] / [i915#265] / [i915#93] / [i915#95])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-kbl1/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-kbl3/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min.html
    - shard-apl:          [PASS][23] -> [FAIL][24] ([fdo#108145] / [i915#265] / [i915#95])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-apl6/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-apl8/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-min.html

  * igt@kms_psr@psr2_cursor_mmap_cpu:
    - shard-iclb:         [PASS][25] -> [SKIP][26] ([fdo#109441]) +3 similar issues
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-iclb2/igt@kms_psr@psr2_cursor_mmap_cpu.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-iclb6/igt@kms_psr@psr2_cursor_mmap_cpu.html

  * igt@kms_setmode@basic:
    - shard-hsw:          [PASS][27] -> [FAIL][28] ([i915#31])
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-hsw4/igt@kms_setmode@basic.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-hsw6/igt@kms_setmode@basic.html

  * igt@perf@gen12-mi-rpc:
    - shard-tglb:         [PASS][29] -> [FAIL][30] ([i915#1085])
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-tglb5/igt@perf@gen12-mi-rpc.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-tglb5/igt@perf@gen12-mi-rpc.html

  
#### Possible fixes ####

  * {igt@gem_ctx_isolation@preservation-s3@bcs0}:
    - shard-kbl:          [DMESG-WARN][31] ([i915#180]) -> [PASS][32] +2 similar issues
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-kbl1/igt@gem_ctx_isolation@preservation-s3@bcs0.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-kbl3/igt@gem_ctx_isolation@preservation-s3@bcs0.html

  * igt@gem_userptr_blits@sync-unmap-cycles:
    - shard-snb:          [DMESG-WARN][33] ([i915#478]) -> [PASS][34]
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-snb4/igt@gem_userptr_blits@sync-unmap-cycles.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-snb2/igt@gem_userptr_blits@sync-unmap-cycles.html
    - shard-hsw:          [DMESG-WARN][35] ([i915#478]) -> [PASS][36]
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-hsw4/igt@gem_userptr_blits@sync-unmap-cycles.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-hsw4/igt@gem_userptr_blits@sync-unmap-cycles.html

  * igt@i915_pm_rpm@pm-caching:
    - shard-tglb:         [SKIP][37] ([i915#1316] / [i915#579]) -> [PASS][38]
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-tglb6/igt@i915_pm_rpm@pm-caching.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-tglb8/igt@i915_pm_rpm@pm-caching.html
    - shard-glk:          [SKIP][39] ([fdo#109271]) -> [PASS][40]
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-glk7/igt@i915_pm_rpm@pm-caching.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-glk9/igt@i915_pm_rpm@pm-caching.html
    - shard-iclb:         [SKIP][41] ([i915#1316] / [i915#579]) -> [PASS][42]
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-iclb3/igt@i915_pm_rpm@pm-caching.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-iclb1/igt@i915_pm_rpm@pm-caching.html
    - shard-hsw:          [SKIP][43] ([fdo#109271]) -> [PASS][44]
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-hsw4/igt@i915_pm_rpm@pm-caching.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-hsw4/igt@i915_pm_rpm@pm-caching.html

  * igt@i915_pm_rps@reset:
    - shard-glk:          [FAIL][45] ([i915#39]) -> [PASS][46]
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-glk4/igt@i915_pm_rps@reset.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-glk6/igt@i915_pm_rps@reset.html

  * igt@i915_selftest@live@requests:
    - shard-tglb:         [INCOMPLETE][47] ([i915#1531] / [i915#1658]) -> [PASS][48]
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-tglb1/igt@i915_selftest@live@requests.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-tglb1/igt@i915_selftest@live@requests.html

  * igt@i915_suspend@fence-restore-tiled2untiled:
    - shard-kbl:          [INCOMPLETE][49] ([i915#155]) -> [PASS][50]
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-kbl4/igt@i915_suspend@fence-restore-tiled2untiled.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-kbl2/igt@i915_suspend@fence-restore-tiled2untiled.html

  * igt@i915_suspend@sysfs-reader:
    - shard-apl:          [DMESG-WARN][51] ([i915#180]) -> [PASS][52] +1 similar issue
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-apl2/igt@i915_suspend@sysfs-reader.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-apl1/igt@i915_suspend@sysfs-reader.html

  * igt@kms_cursor_crc@pipe-a-cursor-64x64-random:
    - shard-kbl:          [FAIL][53] ([i915#54] / [i915#93] / [i915#95]) -> [PASS][54] +1 similar issue
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-kbl4/igt@kms_cursor_crc@pipe-a-cursor-64x64-random.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-kbl6/igt@kms_cursor_crc@pipe-a-cursor-64x64-random.html

  * igt@kms_draw_crc@draw-method-rgb565-pwrite-untiled:
    - shard-glk:          [FAIL][55] ([i915#177] / [i915#52] / [i915#54]) -> [PASS][56]
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-glk6/igt@kms_draw_crc@draw-method-rgb565-pwrite-untiled.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-glk5/igt@kms_draw_crc@draw-method-rgb565-pwrite-untiled.html

  * igt@kms_draw_crc@draw-method-rgb565-render-ytiled:
    - shard-glk:          [FAIL][57] ([i915#52] / [i915#54]) -> [PASS][58] +4 similar issues
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-glk7/igt@kms_draw_crc@draw-method-rgb565-render-ytiled.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-glk5/igt@kms_draw_crc@draw-method-rgb565-render-ytiled.html

  * igt@kms_draw_crc@draw-method-xrgb8888-pwrite-untiled:
    - shard-kbl:          [FAIL][59] ([i915#177] / [i915#52] / [i915#54] / [i915#93] / [i915#95]) -> [PASS][60] +1 similar issue
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-kbl3/igt@kms_draw_crc@draw-method-xrgb8888-pwrite-untiled.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-kbl4/igt@kms_draw_crc@draw-method-xrgb8888-pwrite-untiled.html
    - shard-apl:          [FAIL][61] ([i915#52] / [i915#54] / [i915#95]) -> [PASS][62] +1 similar issue
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-apl6/igt@kms_draw_crc@draw-method-xrgb8888-pwrite-untiled.html
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-apl1/igt@kms_draw_crc@draw-method-xrgb8888-pwrite-untiled.html

  * igt@kms_flip@flip-vs-suspend:
    - shard-hsw:          [INCOMPLETE][63] ([i915#61]) -> [PASS][64]
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-hsw4/igt@kms_flip@flip-vs-suspend.html
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-hsw6/igt@kms_flip@flip-vs-suspend.html

  * igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a:
    - shard-tglb:         [INCOMPLETE][65] ([i915#456] / [i915#460]) -> [PASS][66]
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-tglb7/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-tglb6/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html

  * igt@kms_plane_cursor@pipe-a-viewport-size-64:
    - shard-kbl:          [FAIL][67] ([i915#1559] / [i915#93] / [i915#95]) -> [PASS][68]
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-kbl7/igt@kms_plane_cursor@pipe-a-viewport-size-64.html
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-kbl4/igt@kms_plane_cursor@pipe-a-viewport-size-64.html
    - shard-apl:          [FAIL][69] ([i915#1559] / [i915#95]) -> [PASS][70]
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-apl7/igt@kms_plane_cursor@pipe-a-viewport-size-64.html
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-apl7/igt@kms_plane_cursor@pipe-a-viewport-size-64.html

  * igt@kms_psr@psr2_basic:
    - shard-iclb:         [SKIP][71] ([fdo#109441]) -> [PASS][72] +1 similar issue
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-iclb3/igt@kms_psr@psr2_basic.html
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-iclb2/igt@kms_psr@psr2_basic.html

  * {igt@perf@blocking-parameterized}:
    - shard-iclb:         [FAIL][73] ([i915#1542]) -> [PASS][74]
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-iclb7/igt@perf@blocking-parameterized.html
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-iclb8/igt@perf@blocking-parameterized.html

  
#### Warnings ####

  * igt@i915_pm_dc@dc6-dpms:
    - shard-tglb:         [SKIP][75] ([i915#468]) -> [FAIL][76] ([i915#454])
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-tglb2/igt@i915_pm_dc@dc6-dpms.html
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-tglb5/igt@i915_pm_dc@dc6-dpms.html

  * igt@i915_pm_rpm@pm-caching:
    - shard-snb:          [SKIP][77] ([fdo#109271]) -> [INCOMPLETE][78] ([i915#82])
   [77]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-snb4/igt@i915_pm_rpm@pm-caching.html
   [78]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-snb5/igt@i915_pm_rpm@pm-caching.html

  * igt@kms_plane_alpha_blend@pipe-a-constant-alpha-max:
    - shard-apl:          [FAIL][79] ([fdo#108145] / [i915#265]) -> [FAIL][80] ([fdo#108145] / [i915#265] / [i915#95])
   [79]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-apl8/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-max.html
   [80]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-apl2/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-max.html

  * igt@kms_setmode@basic:
    - shard-apl:          [FAIL][81] ([i915#31] / [i915#95]) -> [FAIL][82] ([i915#31])
   [81]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-apl7/igt@kms_setmode@basic.html
   [82]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-apl3/igt@kms_setmode@basic.html
    - shard-kbl:          [FAIL][83] ([i915#31] / [i915#93] / [i915#95]) -> [FAIL][84] ([i915#31])
   [83]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5588/shard-kbl1/igt@kms_setmode@basic.html
   [84]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/shard-kbl2/igt@kms_setmode@basic.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#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
  [i915#1085]: https://gitlab.freedesktop.org/drm/intel/issues/1085
  [i915#1316]: https://gitlab.freedesktop.org/drm/intel/issues/1316
  [i915#1531]: https://gitlab.freedesktop.org/drm/intel/issues/1531
  [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#1658]: https://gitlab.freedesktop.org/drm/intel/issues/1658
  [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#31]: https://gitlab.freedesktop.org/drm/intel/issues/31
  [i915#39]: https://gitlab.freedesktop.org/drm/intel/issues/39
  [i915#454]: https://gitlab.freedesktop.org/drm/intel/issues/454
  [i915#456]: https://gitlab.freedesktop.org/drm/intel/issues/456
  [i915#460]: https://gitlab.freedesktop.org/drm/intel/issues/460
  [i915#468]: https://gitlab.freedesktop.org/drm/intel/issues/468
  [i915#478]: https://gitlab.freedesktop.org/drm/intel/issues/478
  [i915#52]: https://gitlab.freedesktop.org/drm/intel/issues/52
  [i915#53]: https://gitlab.freedesktop.org/drm/intel/issues/53
  [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#82]: https://gitlab.freedesktop.org/drm/intel/issues/82
  [i915#93]: https://gitlab.freedesktop.org/drm/intel/issues/93
  [i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95


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

  No changes in participating hosts


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

  * CI: CI-20190529 -> None
  * IGT: IGT_5588 -> IGTPW_4445

  CI-20190529: 20190529
  CI_DRM_8291: ef6b9e8bc3134d7261f080ceb5158b16447a4793 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_4445: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/index.html
  IGT_5588: 83182c9b2dee30f9e49b980606802de2bbf8d218 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4445/index.html
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Re: [igt-dev] [PATCH i-g-t 1/2] tests/kms_fbcon_fbt: Make FBC wait_until_update() more reliable

[Imre Deak]

On Wed, Apr 08, 2020 at 01:19:24PM -0700, José Roberto de Souza wrote:
> We can't depend onto debugfs reads of the FBC status as compression
> takes one idle frame to recompress and we could easily miss that.
> 
> Instead lets use the pipe CRC as it keeps the CRC of each frame so we
> can compare each other until a blink in the FBCON causes it do change.
> 
> Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
> ---
>  lib/igt_debugfs.c     | 13 +++++++++++--
>  lib/igt_debugfs.h     |  1 +
>  tests/kms_fbcon_fbt.c | 39 ++++++++++++++++++++++++++++++---------
>  3 files changed, 42 insertions(+), 11 deletions(-)
> 
> diff --git a/lib/igt_debugfs.c b/lib/igt_debugfs.c
> index bf6be552..9e6c5c99 100644
> --- a/lib/igt_debugfs.c
> +++ b/lib/igt_debugfs.c
> @@ -368,8 +368,17 @@ bool igt_debugfs_search(int device, const char *filename, const char *substring)
>   * Pipe CRC
>   */
>  
> -static bool igt_find_crc_mismatch(const igt_crc_t *a, const igt_crc_t *b,
> -				  int *index)
> +/**
> + * igt_find_crc_mismatch:
> + * @a: first pipe CRC value
> + * @b: second pipe CRC value
> + * @index: index of the first value that mismatched
> + *
> + * Check if CRC a and CRC b mismatch.
> + *
> + * Returns true if CRC values mismatch, false otherwise;
> + */
> +bool igt_find_crc_mismatch(const igt_crc_t *a, const igt_crc_t *b, int *index)
>  {
>  	int nwords = min(a->n_words, b->n_words);
>  	int i;
> diff --git a/lib/igt_debugfs.h b/lib/igt_debugfs.h
> index 7d1a6175..722c5cc3 100644
> --- a/lib/igt_debugfs.h
> +++ b/lib/igt_debugfs.h
> @@ -85,6 +85,7 @@ typedef struct {
>  #define INTEL_PIPE_CRC_SOURCE_AUTO "auto"
>  #define AMDGPU_PIPE_CRC_SOURCE_DPRX "dprx"
>  
> +bool igt_find_crc_mismatch(const igt_crc_t *a, const igt_crc_t *b, int *index);
>  void igt_assert_crc_equal(const igt_crc_t *a, const igt_crc_t *b);
>  bool igt_check_crc_equal(const igt_crc_t *a, const igt_crc_t *b);
>  char *igt_crc_to_string_extended(igt_crc_t *crc, char delimiter, int crc_size);
> diff --git a/tests/kms_fbcon_fbt.c b/tests/kms_fbcon_fbt.c
> index c2361730..546dff99 100644
> --- a/tests/kms_fbcon_fbt.c
> +++ b/tests/kms_fbcon_fbt.c
> @@ -142,13 +142,31 @@ static bool fbc_wait_until_disabled(int debugfs_fd)
>  	return r;
>  }
>  
> -static bool fbc_not_compressing_enabled(int debugfs_fd)
> +static bool fbc_check_cursor_blinking(struct drm_info *drm)
>  {
> -	char buf[128];
> +	igt_pipe_crc_t *pipe_crc;
> +	igt_crc_t crc[2];
> +	bool ret;
> +	int i;
>  
> -	igt_debugfs_simple_read(debugfs_fd, "i915_fbc_status", buf,
> -				sizeof(buf));
> -	return strstr(buf, "FBC enabled\nCompressing: no");
> +	pipe_crc = igt_pipe_crc_new(drm->fd, PIPE_A, INTEL_PIPE_CRC_SOURCE_AUTO);

There doesn't seem to be a way to find the actual pipe for fbcon, but
since nothing else is enabled here, it's a reasonable assumption:

Reviewed-by: Imre Deak <imre.deak@intel.com>

> +
> +	igt_pipe_crc_start(pipe_crc);
> +	igt_pipe_crc_drain(pipe_crc);
> +
> +	for (i = 0; i < 60; i++) {
> +		igt_pipe_crc_get_single(pipe_crc, &crc[i % 2]);
> +
> +		if (i > 0) {
> +			ret = igt_find_crc_mismatch(&crc[0], &crc[1], NULL);
> +			if (ret)
> +				break;
> +		}
> +	}
> +	igt_pipe_crc_stop(pipe_crc);
> +	igt_pipe_crc_free(pipe_crc);
> +
> +	return ret;
>  }
>  
>  static bool fbc_wait_until_update(struct drm_info *drm)
> @@ -161,11 +179,14 @@ static bool fbc_wait_until_update(struct drm_info *drm)
>  	 * For older GENs FBC is still expected to be disabled as it still
>  	 * relies on a tiled and fenceable framebuffer to track modifications.
>  	 */
> -	if (AT_LEAST_GEN(drm->devid, 9))
> -		return igt_wait(fbc_not_compressing_enabled(drm->debugfs_fd),
> -				2500, 1);
> -	else
> +	if (AT_LEAST_GEN(drm->devid, 9)) {
> +		if (!fbc_wait_until_enabled(drm->debugfs_fd))
> +			return false;
> +
> +		return fbc_check_cursor_blinking(drm);
> +	} else {
>  		return fbc_wait_until_disabled(drm->debugfs_fd);
> +	}
>  }
>  
>  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
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