[igt-dev] [PATCH i-g-t] lib/kms_chamelium: Wait for the sink to reconnect after an FSM DPMS-off

[igt-dev] [PATCH i-g-t] lib/kms_chamelium: Wait for the sink to reconnect after an FSM DPMS-off

[Imre Deak]

After Chamelium does an FSM signaling by deasserting its HPD, in
response to which the test's FSM handler disables the output with a
DPMS-off, we have to make sure that Chamelium has reasserted its HPD
before we re-enable the output with DPMS-on (for instance to avoid link
training errors, or enable the output in the wrong TypeC mode). To
ensure this wait for the connector state to become asserted.

On TypeC connectors with an enabled mode the IOM firmware will signal a
connected state (via a connect hotplug interrupt delivered to the
driver) in a deferred way only after the mode is disabled. So wait for
the connected state after DPMS-off.

Reported-and-tested-by: Kunal Joshi <kunal1.joshi@intel.com>
Cc: Hiler Arkadiusz <arkadiusz.hiler@intel.com>
Cc: Kunal Joshi <kunal1.joshi@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 lib/igt_chamelium.c | 47 ++++++++++++++++++++++++++++++---------------
 1 file changed, 32 insertions(+), 15 deletions(-)

diff --git a/lib/igt_chamelium.c b/lib/igt_chamelium.c
index ff4644f8f..ed92bc782 100644
--- a/lib/igt_chamelium.c
+++ b/lib/igt_chamelium.c
@@ -243,6 +243,35 @@ struct fsm_monitor_args {
 	struct udev_monitor *mon;
 };
 
+static bool wait_for_connected_state(int drm_fd,
+				     int *connectors, int connector_count)
+{
+	igt_assert(connector_count > 0);
+
+	igt_until_timeout(CHAMELIUM_HOTPLUG_DETECTION_DELAY) {
+		bool connected;
+
+		for (int i = 0; i < connector_count; i++) {
+			drmModeConnector *connector =
+				drmModeGetConnector(drm_fd, connectors[i]);
+
+			connected = connector->connection == DRM_MODE_CONNECTED;
+
+			drmModeFreeConnector(connector);
+
+			if (!connected)
+				break;
+		}
+
+		if (connected)
+			return true;
+
+		usleep(50000);
+	}
+
+	return false;
+}
+
 /*
  * Whenever resolutions or other factors change with the display output, the
  * Chamelium's display receivers need to be fully reset in order to perform any
@@ -272,6 +301,8 @@ static void *chamelium_fsm_mon(void *data)
 	connector = chamelium_port_get_connector(args->chamelium, args->port,
 						 false);
 	kmstest_set_connector_dpms(drm_fd, connector, DRM_MODE_DPMS_OFF);
+	wait_for_connected_state(drm_fd, &args->port->connector_id, 1);
+
 	kmstest_set_connector_dpms(drm_fd, connector, DRM_MODE_DPMS_ON);
 
 	drmModeFreeConnector(connector);
@@ -2560,7 +2591,6 @@ bool chamelium_wait_all_configured_ports_connected(struct chamelium *chamelium,
 	drmModeConnector *connector;
 	char **group_list;
 	char *group;
-	bool ret = true;
 
 	int connectors[CHAMELIUM_MAX_PORTS];
 	int connectors_count = 0;
@@ -2614,20 +2644,7 @@ bool chamelium_wait_all_configured_ports_connected(struct chamelium *chamelium,
 		return true;
 	}
 
-	igt_until_timeout(CHAMELIUM_HOTPLUG_DETECTION_DELAY) {
-		ret = true;
-		for (int i = 0; i < connectors_count; ++i) {
-			connector = drmModeGetConnector(drm_fd, connectors[i]);
-			if (connector->connection != DRM_MODE_CONNECTED)
-				ret = false;
-			drmModeFreeConnector(connector);
-		}
-
-		if (ret)
-			break;
-	}
-
-	return ret;
+	return wait_for_connected_state(drm_fd, connectors, connectors_count);
 }
 
 igt_constructor {
-- 
2.23.1

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[igt-dev] ✓ Fi.CI.BAT: success for lib/kms_chamelium: Wait for the sink to reconnect after an FSM DPMS-off

[Patchwork]

== Series Details ==

Series: lib/kms_chamelium: Wait for the sink to reconnect after an FSM DPMS-off
URL   : https://patchwork.freedesktop.org/series/77800/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_8555 -> IGTPW_4625
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/index.html

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

  Here are the changes found in IGTPW_4625 that come from known issues:

### IGT changes ###

#### Warnings ####

  * igt@i915_pm_rpm@module-reload:
    - fi-kbl-x1275:       [FAIL][1] ([i915#62]) -> [SKIP][2] ([fdo#109271])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/fi-kbl-x1275/igt@i915_pm_rpm@module-reload.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/fi-kbl-x1275/igt@i915_pm_rpm@module-reload.html

  
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [i915#62]: https://gitlab.freedesktop.org/drm/intel/issues/62


Participating hosts (50 -> 43)
------------------------------

  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_5684 -> IGTPW_4625

  CI-20190529: 20190529
  CI_DRM_8555: 3ab722a5245e3e8813847e4b82f1acd76722ce1d @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_4625: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/index.html
  IGT_5684: bd399f5eb8263bb4a84ae6a5bb1a13d329e0515d @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/index.html
_______________________________________________
igt-dev mailing list
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[igt-dev] ✓ Fi.CI.IGT: success for lib/kms_chamelium: Wait for the sink to reconnect after an FSM DPMS-off

[Patchwork]

== Series Details ==

Series: lib/kms_chamelium: Wait for the sink to reconnect after an FSM DPMS-off
URL   : https://patchwork.freedesktop.org/series/77800/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_8555_full -> IGTPW_4625_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/index.html

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

  Here are the changes found in IGTPW_4625_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_exec_reloc@basic-gtt-wc-noreloc:
    - shard-glk:          [PASS][1] -> [DMESG-WARN][2] ([i915#1927])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-glk1/igt@gem_exec_reloc@basic-gtt-wc-noreloc.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-glk5/igt@gem_exec_reloc@basic-gtt-wc-noreloc.html

  * igt@gem_render_copy@yf-tiled-ccs-to-linear:
    - shard-glk:          [PASS][3] -> [TIMEOUT][4] ([i915#1958])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-glk7/igt@gem_render_copy@yf-tiled-ccs-to-linear.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-glk1/igt@gem_render_copy@yf-tiled-ccs-to-linear.html

  * igt@kms_big_fb@linear-64bpp-rotate-0:
    - shard-glk:          [PASS][5] -> [FAIL][6] ([i915#1119] / [i915#118] / [i915#95]) +1 similar issue
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-glk7/igt@kms_big_fb@linear-64bpp-rotate-0.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-glk8/igt@kms_big_fb@linear-64bpp-rotate-0.html

  * igt@kms_cursor_crc@pipe-a-cursor-64x21-onscreen:
    - shard-kbl:          [PASS][7] -> [FAIL][8] ([i915#54] / [i915#93] / [i915#95]) +2 similar issues
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-kbl6/igt@kms_cursor_crc@pipe-a-cursor-64x21-onscreen.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-kbl6/igt@kms_cursor_crc@pipe-a-cursor-64x21-onscreen.html

  * igt@kms_cursor_crc@pipe-c-cursor-suspend:
    - shard-kbl:          [PASS][9] -> [DMESG-WARN][10] ([i915#180]) +2 similar issues
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-kbl2/igt@kms_cursor_crc@pipe-c-cursor-suspend.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-kbl1/igt@kms_cursor_crc@pipe-c-cursor-suspend.html

  * igt@kms_cursor_legacy@cursora-vs-flipb-varying-size:
    - shard-glk:          [PASS][11] -> [DMESG-WARN][12] ([i915#1926]) +1 similar issue
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-glk2/igt@kms_cursor_legacy@cursora-vs-flipb-varying-size.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-glk2/igt@kms_cursor_legacy@cursora-vs-flipb-varying-size.html

  * igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size:
    - shard-glk:          [PASS][13] -> [INCOMPLETE][14] ([i915#58] / [k.org#198133])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-glk2/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-glk1/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size.html

  * igt@kms_cursor_legacy@flip-vs-cursor-crc-atomic:
    - shard-kbl:          [PASS][15] -> [FAIL][16] ([i915#1566] / [i915#93] / [i915#95])
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-kbl4/igt@kms_cursor_legacy@flip-vs-cursor-crc-atomic.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-kbl2/igt@kms_cursor_legacy@flip-vs-cursor-crc-atomic.html

  * igt@kms_cursor_legacy@pipe-a-forked-bo:
    - shard-hsw:          [PASS][17] -> [INCOMPLETE][18] ([i915#61])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-hsw1/igt@kms_cursor_legacy@pipe-a-forked-bo.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-hsw4/igt@kms_cursor_legacy@pipe-a-forked-bo.html

  * igt@kms_draw_crc@fill-fb:
    - shard-apl:          [PASS][19] -> [FAIL][20] ([i915#95])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-apl6/igt@kms_draw_crc@fill-fb.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-apl3/igt@kms_draw_crc@fill-fb.html

  * igt@kms_fbcon_fbt@fbc:
    - shard-kbl:          [PASS][21] -> [FAIL][22] ([i915#64])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-kbl4/igt@kms_fbcon_fbt@fbc.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-kbl1/igt@kms_fbcon_fbt@fbc.html
    - shard-apl:          [PASS][23] -> [FAIL][24] ([i915#1525])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-apl2/igt@kms_fbcon_fbt@fbc.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-apl8/igt@kms_fbcon_fbt@fbc.html

  * igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a:
    - shard-kbl:          [PASS][25] -> [FAIL][26] ([i915#53] / [i915#93] / [i915#95])
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-kbl2/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-kbl7/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html
    - shard-apl:          [PASS][27] -> [FAIL][28] ([i915#53] / [i915#95])
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-apl4/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-apl7/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html

  * igt@kms_pipe_crc_basic@suspend-read-crc-pipe-b:
    - shard-apl:          [PASS][29] -> [DMESG-WARN][30] ([i915#180])
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-apl4/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-b.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-apl4/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-b.html

  * igt@kms_plane@plane-panning-bottom-right-suspend-pipe-a-planes:
    - shard-iclb:         [PASS][31] -> [INCOMPLETE][32] ([i915#1185] / [i915#250])
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-iclb4/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-a-planes.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-iclb3/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-a-planes.html

  * igt@kms_psr@psr2_sprite_plane_move:
    - shard-iclb:         [PASS][33] -> [SKIP][34] ([fdo#109441]) +2 similar issues
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-iclb2/igt@kms_psr@psr2_sprite_plane_move.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-iclb6/igt@kms_psr@psr2_sprite_plane_move.html

  * igt@kms_vblank@pipe-c-ts-continuation-suspend:
    - shard-apl:          [PASS][35] -> [TIMEOUT][36] ([i915#1635]) +1 similar issue
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-apl1/igt@kms_vblank@pipe-c-ts-continuation-suspend.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-apl1/igt@kms_vblank@pipe-c-ts-continuation-suspend.html

  
#### Possible fixes ####

  * igt@gem_vm_create@isolation:
    - shard-apl:          [TIMEOUT][37] ([i915#1635]) -> [PASS][38] +3 similar issues
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-apl1/igt@gem_vm_create@isolation.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-apl8/igt@gem_vm_create@isolation.html

  * igt@i915_pm_dc@dc6-psr:
    - shard-iclb:         [FAIL][39] ([i915#1899]) -> [PASS][40]
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-iclb4/igt@i915_pm_dc@dc6-psr.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-iclb5/igt@i915_pm_dc@dc6-psr.html

  * igt@i915_suspend@forcewake:
    - shard-kbl:          [INCOMPLETE][41] ([i915#155]) -> [PASS][42]
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-kbl1/igt@i915_suspend@forcewake.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-kbl2/igt@i915_suspend@forcewake.html

  * igt@kms_big_fb@x-tiled-16bpp-rotate-180:
    - shard-snb:          [SKIP][43] ([fdo#109271]) -> [PASS][44] +6 similar issues
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-snb2/igt@kms_big_fb@x-tiled-16bpp-rotate-180.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-snb1/igt@kms_big_fb@x-tiled-16bpp-rotate-180.html

  * igt@kms_cursor_crc@pipe-a-cursor-64x21-random:
    - shard-kbl:          [FAIL][45] ([i915#54] / [i915#93] / [i915#95]) -> [PASS][46]
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-kbl2/igt@kms_cursor_crc@pipe-a-cursor-64x21-random.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-kbl2/igt@kms_cursor_crc@pipe-a-cursor-64x21-random.html

  * igt@kms_cursor_legacy@2x-long-flip-vs-cursor-atomic:
    - shard-glk:          [FAIL][47] ([i915#72]) -> [PASS][48]
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-glk6/igt@kms_cursor_legacy@2x-long-flip-vs-cursor-atomic.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-glk1/igt@kms_cursor_legacy@2x-long-flip-vs-cursor-atomic.html

  * {igt@kms_flip@flip-vs-suspend@c-dp1}:
    - shard-kbl:          [DMESG-WARN][49] ([i915#180]) -> [PASS][50] +2 similar issues
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-kbl6/igt@kms_flip@flip-vs-suspend@c-dp1.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-kbl1/igt@kms_flip@flip-vs-suspend@c-dp1.html

  * igt@kms_plane@plane-panning-bottom-right-suspend-pipe-b-planes:
    - shard-apl:          [DMESG-WARN][51] ([i915#180]) -> [PASS][52]
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-apl1/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-b-planes.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-apl8/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-b-planes.html

  * igt@kms_plane_alpha_blend@pipe-a-constant-alpha-mid:
    - shard-kbl:          [FAIL][53] ([fdo#108145] / [i915#265] / [i915#93] / [i915#95]) -> [PASS][54] +1 similar issue
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-kbl2/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-mid.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-kbl7/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-mid.html
    - shard-apl:          [FAIL][55] ([fdo#108145] / [i915#265] / [i915#95]) -> [PASS][56] +1 similar issue
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-apl4/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-mid.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-apl7/igt@kms_plane_alpha_blend@pipe-a-constant-alpha-mid.html

  * {igt@kms_prime@basic-crc@second-to-first}:
    - shard-apl:          [FAIL][57] ([i915#95]) -> [PASS][58]
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-apl6/igt@kms_prime@basic-crc@second-to-first.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-apl4/igt@kms_prime@basic-crc@second-to-first.html
    - shard-kbl:          [FAIL][59] ([i915#93] / [i915#95]) -> [PASS][60]
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-kbl6/igt@kms_prime@basic-crc@second-to-first.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-kbl2/igt@kms_prime@basic-crc@second-to-first.html

  * igt@kms_psr@psr2_primary_page_flip:
    - shard-iclb:         [SKIP][61] ([fdo#109441]) -> [PASS][62] +2 similar issues
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-iclb7/igt@kms_psr@psr2_primary_page_flip.html
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-iclb2/igt@kms_psr@psr2_primary_page_flip.html

  * igt@kms_setmode@basic:
    - shard-kbl:          [FAIL][63] ([i915#31]) -> [PASS][64]
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-kbl6/igt@kms_setmode@basic.html
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-kbl2/igt@kms_setmode@basic.html

  * {igt@perf@blocking-parameterized}:
    - shard-iclb:         [FAIL][65] ([i915#1542]) -> [PASS][66]
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-iclb7/igt@perf@blocking-parameterized.html
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-iclb1/igt@perf@blocking-parameterized.html

  
#### Warnings ####

  * igt@i915_pm_dc@dc6-psr:
    - shard-tglb:         [FAIL][67] ([i915#1899]) -> [FAIL][68] ([i915#454])
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-tglb1/igt@i915_pm_dc@dc6-psr.html
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-tglb5/igt@i915_pm_dc@dc6-psr.html

  * igt@kms_frontbuffer_tracking@psr-1p-offscren-pri-shrfb-draw-mmap-gtt:
    - shard-apl:          [SKIP][69] ([fdo#109271]) -> [TIMEOUT][70] ([i915#1635]) +2 similar issues
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-apl6/igt@kms_frontbuffer_tracking@psr-1p-offscren-pri-shrfb-draw-mmap-gtt.html
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-apl1/igt@kms_frontbuffer_tracking@psr-1p-offscren-pri-shrfb-draw-mmap-gtt.html
    - shard-glk:          [SKIP][71] ([fdo#109271]) -> [TIMEOUT][72] ([i915#1958]) +2 similar issues
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-glk1/igt@kms_frontbuffer_tracking@psr-1p-offscren-pri-shrfb-draw-mmap-gtt.html
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-glk1/igt@kms_frontbuffer_tracking@psr-1p-offscren-pri-shrfb-draw-mmap-gtt.html

  * igt@kms_frontbuffer_tracking@psr-2p-scndscrn-pri-shrfb-draw-mmap-gtt:
    - shard-apl:          [TIMEOUT][73] ([i915#1635]) -> [SKIP][74] ([fdo#109271])
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-apl1/igt@kms_frontbuffer_tracking@psr-2p-scndscrn-pri-shrfb-draw-mmap-gtt.html
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-apl6/igt@kms_frontbuffer_tracking@psr-2p-scndscrn-pri-shrfb-draw-mmap-gtt.html

  * igt@kms_plane_alpha_blend@pipe-c-alpha-basic:
    - shard-kbl:          [FAIL][75] ([fdo#108145] / [i915#265] / [i915#93] / [i915#95]) -> [FAIL][76] ([fdo#108145] / [i915#265])
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-kbl4/igt@kms_plane_alpha_blend@pipe-c-alpha-basic.html
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-kbl2/igt@kms_plane_alpha_blend@pipe-c-alpha-basic.html
    - shard-apl:          [FAIL][77] ([fdo#108145] / [i915#265] / [i915#95]) -> [FAIL][78] ([fdo#108145] / [i915#265])
   [77]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-apl1/igt@kms_plane_alpha_blend@pipe-c-alpha-basic.html
   [78]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-apl7/igt@kms_plane_alpha_blend@pipe-c-alpha-basic.html

  * igt@kms_vblank@pipe-d-wait-forked:
    - shard-hsw:          [SKIP][79] ([fdo#109271] / [i915#1927]) -> [SKIP][80] ([fdo#109271])
   [79]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-hsw4/igt@kms_vblank@pipe-d-wait-forked.html
   [80]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-hsw1/igt@kms_vblank@pipe-d-wait-forked.html

  * igt@runner@aborted:
    - shard-glk:          [FAIL][81] ([k.org#202321]) -> [FAIL][82] ([i915#1611] / [k.org#202321])
   [81]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8555/shard-glk5/igt@runner@aborted.html
   [82]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/shard-glk5/igt@runner@aborted.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#1119]: https://gitlab.freedesktop.org/drm/intel/issues/1119
  [i915#118]: https://gitlab.freedesktop.org/drm/intel/issues/118
  [i915#1185]: https://gitlab.freedesktop.org/drm/intel/issues/1185
  [i915#1525]: https://gitlab.freedesktop.org/drm/intel/issues/1525
  [i915#1542]: https://gitlab.freedesktop.org/drm/intel/issues/1542
  [i915#155]: https://gitlab.freedesktop.org/drm/intel/issues/155
  [i915#1566]: https://gitlab.freedesktop.org/drm/intel/issues/1566
  [i915#1611]: https://gitlab.freedesktop.org/drm/intel/issues/1611
  [i915#1635]: https://gitlab.freedesktop.org/drm/intel/issues/1635
  [i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
  [i915#1899]: https://gitlab.freedesktop.org/drm/intel/issues/1899
  [i915#1926]: https://gitlab.freedesktop.org/drm/intel/issues/1926
  [i915#1927]: https://gitlab.freedesktop.org/drm/intel/issues/1927
  [i915#1958]: https://gitlab.freedesktop.org/drm/intel/issues/1958
  [i915#250]: https://gitlab.freedesktop.org/drm/intel/issues/250
  [i915#265]: https://gitlab.freedesktop.org/drm/intel/issues/265
  [i915#31]: https://gitlab.freedesktop.org/drm/intel/issues/31
  [i915#454]: https://gitlab.freedesktop.org/drm/intel/issues/454
  [i915#53]: https://gitlab.freedesktop.org/drm/intel/issues/53
  [i915#54]: https://gitlab.freedesktop.org/drm/intel/issues/54
  [i915#58]: https://gitlab.freedesktop.org/drm/intel/issues/58
  [i915#61]: https://gitlab.freedesktop.org/drm/intel/issues/61
  [i915#64]: https://gitlab.freedesktop.org/drm/intel/issues/64
  [i915#72]: https://gitlab.freedesktop.org/drm/intel/issues/72
  [i915#794]: https://gitlab.freedesktop.org/drm/intel/issues/794
  [i915#93]: https://gitlab.freedesktop.org/drm/intel/issues/93
  [i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95
  [k.org#198133]: https://bugzilla.kernel.org/show_bug.cgi?id=198133
  [k.org#202321]: https://bugzilla.kernel.org/show_bug.cgi?id=202321


Participating hosts (11 -> 8)
------------------------------

  Missing    (3): pig-skl-6260u pig-glk-j5005 pig-icl-1065g7 


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

  * CI: CI-20190529 -> None
  * IGT: IGT_5684 -> IGTPW_4625
  * Piglit: piglit_4509 -> None

  CI-20190529: 20190529
  CI_DRM_8555: 3ab722a5245e3e8813847e4b82f1acd76722ce1d @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_4625: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4625/index.html
  IGT_5684: bd399f5eb8263bb4a84ae6a5bb1a13d329e0515d @ 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_4625/index.html
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Re: [igt-dev] [PATCH i-g-t] lib/kms_chamelium: Wait for the sink to reconnect after an FSM DPMS-off

[Arkadiusz Hiler]

On Fri, May 29, 2020 at 10:58:50PM +0300, Imre Deak wrote:
> After Chamelium does an FSM signaling by deasserting its HPD, in
> response to which the test's FSM handler disables the output with a
> DPMS-off, we have to make sure that Chamelium has reasserted its HPD
> before we re-enable the output with DPMS-on (for instance to avoid link
> training errors, or enable the output in the wrong TypeC mode). To
> ensure this wait for the connector state to become asserted.
> 
> On TypeC connectors with an enabled mode the IOM firmware will signal a
> connected state (via a connect hotplug interrupt delivered to the
> driver) in a deferred way only after the mode is disabled. So wait for
> the connected state after DPMS-off.
> 
> Reported-and-tested-by: Kunal Joshi <kunal1.joshi@intel.com>
> Cc: Hiler Arkadiusz <arkadiusz.hiler@intel.com>
> Cc: Kunal Joshi <kunal1.joshi@intel.com>
> Signed-off-by: Imre Deak <imre.deak@intel.com>

Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>

and merged, thanks!
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