[igt-dev] [Patch][i-g-t v2 0/2] tests/kms_content_protection:

[igt-dev] [Patch][i-g-t v2 0/2] tests/kms_content_protection:

[Ankit Nautiyal]

This patch series adds support for testing HDCP1.4 and HDCP2.2 version.
This is continuation of the earlier patch series:
https://patchwork.freedesktop.org/patch/358240/

It also enhances the IGT to test the cases, where SRM table is not
present.

Ankit Nautiyal (2):
  tests/kms_content_protection: Bifurcate tests into HDCP1.4 & 2.2
  tests/kms_content_protection: Remove pre-existing SRM table before the
    test

 tests/kms_content_protection.c | 235 ++++++++++++++++++++++-----------
 1 file changed, 161 insertions(+), 74 deletions(-)

-- 
2.17.1

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[igt-dev] [Patch][i-g-t v2 1/2] tests/kms_content_protection: Bifurcate tests into HDCP1.4 & 2.2

[Ankit Nautiyal]

Currently, the test kms_content_protection does not distinguish
between HDCP1.4 and HDCP2.2 tests. Since the driver by default
always chooses HDCP2.2 protocol if the panel supports HDCP1.4 &
HDCP2.2, HDCP1.4 does not get tested.

This patch makes two versions of the existing subtests for testing
HDCP1.4 and HDCP2.2. For making sure that the required HDCP version
is chosen by the kernel, the test utilizes the debugfs
'i915_hdcp_version_request' for each HDCP supporting connector.
The desired HDCP version is written via the debugfs and is considered
by the kernel, if the platform and the panel support that
HDCP version.

This patch also makes the existing subtests as dynamic sub-subtests
based on all outputs supporting the protocol under test.

v2: Avoid re-opening and closing of debugfs and remove unnecessary
variables (Ramalingam)

Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
---
 tests/kms_content_protection.c | 225 ++++++++++++++++++++++-----------
 1 file changed, 153 insertions(+), 72 deletions(-)

diff --git a/tests/kms_content_protection.c b/tests/kms_content_protection.c
index 3b9cedcb..1c34069e 100644
--- a/tests/kms_content_protection.c
+++ b/tests/kms_content_protection.c
@@ -59,6 +59,9 @@ struct data {
 #define HDCP_CONTENT_TYPE_0				0
 #define HDCP_CONTENT_TYPE_1				1
 
+#define HDCP_14						1
+#define HDCP_22						2
+
 #define LIC_PERIOD_MSEC				(4 * 1000)
 /* Kernel retry count=3, Max time per authentication allowed = 6Sec */
 #define KERNEL_AUTH_TIME_ALLOWED_MSEC		(3 *  6 * 1000)
@@ -593,44 +596,6 @@ static bool sink_hdcp2_capable(igt_output_t *output)
 	return strstr(buf, "HDCP2.2");
 }
 
-static void
-test_content_protection(enum igt_commit_style s, int content_type)
-{
-	igt_display_t *display = &data.display;
-	igt_output_t *output;
-	int valid_tests = 0;
-
-	if (data.cp_tests & CP_MEI_RELOAD)
-		igt_require_f(igt_kmod_is_loaded("mei_hdcp"),
-			      "mei_hdcp module is not loaded\n");
-
-	for_each_connected_output(display, output) {
-		if (!output->props[IGT_CONNECTOR_CONTENT_PROTECTION])
-			continue;
-
-		if (!output->props[IGT_CONNECTOR_HDCP_CONTENT_TYPE] &&
-		    content_type)
-			continue;
-
-		igt_info("CP Test execution on %s\n", output->name);
-
-		if (content_type && !sink_hdcp2_capable(output)) {
-			igt_info("\tSkip %s (Sink has no HDCP2.2 support)\n",
-				 output->name);
-			continue;
-		} else if (!sink_hdcp_capable(output)) {
-			igt_info("\tSkip %s (Sink has no HDCP support)\n",
-				 output->name);
-			continue;
-		}
-
-		test_content_protection_on_output(output, s, content_type);
-		valid_tests++;
-	}
-
-	igt_require_f(valid_tests, "No connector found with HDCP capability\n");
-}
-
 static void test_content_protection_cleanup(void)
 {
 	igt_display_t *display = &data.display;
@@ -651,58 +616,63 @@ static void test_content_protection_cleanup(void)
 	}
 }
 
-igt_main
-{
-	igt_fixture {
-		data.drm_fd = drm_open_driver_master(DRIVER_ANY);
+static bool
+is_valid_output(igt_output_t *output, int content_type) {
+	if (!output->props[IGT_CONNECTOR_CONTENT_PROTECTION])
+		return false;
 
-		igt_display_require(&data.display, data.drm_fd);
+	if (!output->props[IGT_CONNECTOR_HDCP_CONTENT_TYPE] && content_type)
+		return false;
+
+	if (content_type && !sink_hdcp2_capable(output)) {
+		igt_info("\tSkip %s (Sink has no HDCP2.2 support)\n",
+			 output->name);
+		return false;
+
+	} else if (!sink_hdcp_capable(output)) {
+		igt_info("\tSkip %s (Sink has no HDCP support)\n",
+			 output->name);
+		return false;
 	}
+	return true;
+}
+
+static void
+test_content_protection_dynamic(igt_output_t *output, int content_type)
+{
 
-	igt_subtest("legacy") {
+	igt_dynamic_f("legacy-%s", output->name) {
 		data.cp_tests = 0;
-		test_content_protection(COMMIT_LEGACY, HDCP_CONTENT_TYPE_0);
+		test_content_protection_on_output(output, COMMIT_LEGACY,
+						  content_type);
 	}
 
-	igt_subtest("atomic") {
+	igt_dynamic_f("atomic-%s", output->name) {
 		igt_require(data.display.is_atomic);
 		data.cp_tests = 0;
-		test_content_protection(COMMIT_ATOMIC, HDCP_CONTENT_TYPE_0);
+		test_content_protection_on_output(output, COMMIT_ATOMIC,
+						  content_type);
 	}
 
-	igt_subtest("atomic-dpms") {
+	igt_dynamic_f("atomic-dpms-%s", output->name) {
 		igt_require(data.display.is_atomic);
 		data.cp_tests = CP_DPMS;
-		test_content_protection(COMMIT_ATOMIC, HDCP_CONTENT_TYPE_0);
+		test_content_protection_on_output(output, COMMIT_ATOMIC,
+						  content_type);
 	}
 
-	igt_subtest("LIC") {
+	igt_dynamic_f("LIC-%s", output->name) {
 		igt_require(data.display.is_atomic);
 		data.cp_tests = CP_LIC;
-		test_content_protection(COMMIT_ATOMIC, HDCP_CONTENT_TYPE_0);
-	}
-
-	igt_subtest("type1") {
-		igt_require(data.display.is_atomic);
-		test_content_protection(COMMIT_ATOMIC, HDCP_CONTENT_TYPE_1);
-	}
-
-	igt_subtest("mei_interface") {
-		igt_require(data.display.is_atomic);
-		data.cp_tests = CP_MEI_RELOAD;
-		test_content_protection(COMMIT_ATOMIC, HDCP_CONTENT_TYPE_1);
-	}
-
-	igt_subtest("content_type_change") {
-		igt_require(data.display.is_atomic);
-		data.cp_tests = CP_TYPE_CHANGE;
-		test_content_protection(COMMIT_ATOMIC, HDCP_CONTENT_TYPE_1);
+		test_content_protection_on_output(output, COMMIT_ATOMIC,
+						  content_type);
 	}
 
-	igt_subtest("uevent") {
+	igt_dynamic_f("uevent-%s", output->name) {
 		igt_require(data.display.is_atomic);
 		data.cp_tests = CP_UEVENT;
-		test_content_protection(COMMIT_ATOMIC, HDCP_CONTENT_TYPE_0);
+		test_content_protection_on_output(output, COMMIT_ATOMIC,
+						  content_type);
 	}
 
 	/*
@@ -713,7 +683,7 @@ igt_main
 	 *  either of these options, we test SRM writing from userspace and
 	 *  validation of the same at kernel. Something is better than nothing.
 	 */
-	igt_subtest("srm") {
+	igt_dynamic_f("srm-%s", output->name) {
 		bool ret;
 
 		igt_require(data.display.is_atomic);
@@ -721,7 +691,118 @@ igt_main
 		ret = write_srm_as_fw((const __u8 *)facsimile_srm,
 				      sizeof(facsimile_srm));
 		igt_assert_f(ret, "SRM update failed");
-		test_content_protection(COMMIT_ATOMIC, HDCP_CONTENT_TYPE_0);
+		test_content_protection_on_output(output, COMMIT_ATOMIC,
+						  content_type);
+	}
+
+	/*
+	 * The tests mei_interface and content_type_change are meant only
+	 * for HDCP2.2 protocol, hence ignore for HDCP1.4.
+	 */
+	if (content_type != HDCP_CONTENT_TYPE_1)
+		return;
+
+	igt_dynamic_f("mei_interface-%s", output->name) {
+		igt_require(data.display.is_atomic);
+		data.cp_tests = CP_MEI_RELOAD;
+		test_content_protection_on_output(output, COMMIT_ATOMIC,
+						  content_type);
+	}
+
+	igt_dynamic_f("content_type_change-%s", output->name) {
+		igt_require(data.display.is_atomic);
+		data.cp_tests = CP_TYPE_CHANGE;
+		test_content_protection_on_output(output, COMMIT_ATOMIC,
+						  content_type);
+	}
+}
+
+static int request_hdcp_ver(igt_output_t *output, unsigned int hdcp_ver)
+{
+	char wrbuf[32] = {'0'};
+	char rdbuf[32] = {'0'};
+	char filename[128] = {'0'};
+	char *read_ver_str;
+	int fd, ret = -1;
+	unsigned int rd_ver;
+
+	fd = igt_debugfs_dir(data.drm_fd);
+
+	if (fd < 0) {
+		igt_info("Failed to open debugfs dir ret = %d\n", errno);
+		return errno;
+	}
+
+	strcpy(filename, output->name);
+	strcat(filename, "/i915_hdcp_version_request");
+
+	debugfs_read(fd, filename, rdbuf);
+	igt_debug("%s\n", rdbuf);
+
+	read_ver_str = strstr(rdbuf, "HDCP_VER_FLAGS: ");
+	if (!read_ver_str)
+		goto req_pass;
+
+	igt_debug("HDCP ver = %s\n", read_ver_str + strlen("HDCP_VER_FLAGS: "));
+
+	rd_ver = atoi(read_ver_str + strlen("HDCP_VER_FLAGS: "));
+	if (rd_ver == hdcp_ver)
+		goto req_pass;
+
+	snprintf(wrbuf, sizeof(wrbuf), "%d", hdcp_ver);
+	ret = igt_sysfs_write(fd, filename, wrbuf, 1);
+	if (ret <= 0) {
+		igt_info("Failed to write into debugfs ret = %d\n", ret);
+		goto req_fail;
+	}
+
+req_pass:
+	close(fd);
+	return 0;
+req_fail:
+	close(fd);
+	return ret;
+}
+
+igt_main
+{
+	int i;
+	struct cp_protocol {
+		const char *name;
+		int content_type;
+		unsigned int version;
+	} hdcp_protocol[] = {
+		{ "hdcp-1_4", HDCP_CONTENT_TYPE_0, HDCP_14},
+		{ "hdcp-2_2", HDCP_CONTENT_TYPE_1, HDCP_22} };
+
+	igt_fixture {
+		data.drm_fd = drm_open_driver_master(DRIVER_ANY);
+
+		igt_display_require(&data.display, data.drm_fd);
+	}
+
+	for (i = 0; i < ARRAY_SIZE(hdcp_protocol); i++) {
+		igt_subtest_with_dynamic_f("%s", hdcp_protocol[i].name) {
+			igt_output_t *output;
+			int content_type = hdcp_protocol[i].content_type;
+
+			for_each_connected_output(&data.display, output) {
+				int ret;
+
+				if (!is_valid_output(output, content_type))
+					continue;
+				ret = request_hdcp_ver(output,
+						       hdcp_protocol[i].version);
+				if (ret) {
+					igt_info("Cannot set the required version for %s\n",
+						 output->name);
+					continue;
+				}
+				test_content_protection_dynamic(output,
+								content_type);
+
+			}
+		}
 	}
 
 	igt_fixture {
-- 
2.17.1

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[igt-dev] [Patch][i-g-t v2 2/2] tests/kms_content_protection: Remove pre-existing SRM table before the test

[Ankit Nautiyal]

This is to check the case with missing SRM, which should be treated as
device with no revoked keys.

Kernel patch fixing such a bug :
https://patchwork.freedesktop.org/patch/361346/?series=75939&rev=2

Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Ramalingam C <ramalingam.c@intel.com>
---
 tests/kms_content_protection.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/tests/kms_content_protection.c b/tests/kms_content_protection.c
index 1c34069e..872f686f 100644
--- a/tests/kms_content_protection.c
+++ b/tests/kms_content_protection.c
@@ -75,6 +75,8 @@ __u8 facsimile_srm[] = {
 	0x83, 0xAA, 0xC2, 0x5B, 0x24, 0xB3, 0x36, 0x84, 0x94, 0x75, 0x34, 0xDB,
 	0x10, 0x9E, 0x3B, 0x23, 0x13, 0xD8, 0x7A, 0xC2, 0x30, 0x79, 0x84};
 
+const char *srm_fw = "/lib/firmware/display_hdcp_srm.bin";
+
 static void flip_handler(int fd, unsigned int sequence, unsigned int tv_sec,
 			 unsigned int tv_usec, void *_data)
 {
@@ -438,8 +440,7 @@ static bool write_srm_as_fw(const __u8 *srm, int len)
 {
 	int fd, ret, total = 0;
 
-	fd = open("/lib/firmware/display_hdcp_srm.bin",
-		  O_WRONLY | O_CREAT, S_IRWXU);
+	fd = open(srm_fw, O_WRONLY | O_CREAT, S_IRWXU);
 	do {
 		ret = write(fd, srm + total, len - total);
 		if (ret < 0)
@@ -779,6 +780,11 @@ igt_main
 		data.drm_fd = drm_open_driver_master(DRIVER_ANY);
 
 		igt_display_require(&data.display, data.drm_fd);
+
+		/* Remove pre-existing srm table */
+		if (access(srm_fw, F_OK) == 0)
+			igt_assert_f(!remove(srm_fw),
+				     "Failed to delete previous srm table\n");
 	}
 
 	for (i = 0; i < ARRAY_SIZE(hdcp_protocol); i++) {
-- 
2.17.1

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[igt-dev] ✓ Fi.CI.BAT: success for tests/kms_content_protection:

[Patchwork]

== Series Details ==

Series: tests/kms_content_protection:
URL   : https://patchwork.freedesktop.org/series/78113/
State : success

== Summary ==

CI Bug Log - changes from IGT_5698 -> IGTPW_4655
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/index.html

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

  Here are the changes found in IGTPW_4655 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_pm_rpm@basic-pci-d3-state:
    - fi-bsw-kefka:       [PASS][1] -> [DMESG-WARN][2] ([i915#1982])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/fi-bsw-kefka/igt@i915_pm_rpm@basic-pci-d3-state.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/fi-bsw-kefka/igt@i915_pm_rpm@basic-pci-d3-state.html

  * igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:
    - fi-icl-u2:          [PASS][3] -> [DMESG-WARN][4] ([i915#1982])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/fi-icl-u2/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/fi-icl-u2/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html

  
#### Possible fixes ####

  * {igt@kms_flip@basic-flip-vs-wf_vblank@b-edp1}:
    - fi-icl-u2:          [DMESG-WARN][5] ([i915#1982]) -> [PASS][6] +1 similar issue
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/fi-icl-u2/igt@kms_flip@basic-flip-vs-wf_vblank@b-edp1.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/fi-icl-u2/igt@kms_flip@basic-flip-vs-wf_vblank@b-edp1.html

  
#### Warnings ####

  * igt@kms_cursor_legacy@basic-flip-before-cursor-atomic:
    - fi-kbl-x1275:       [DMESG-WARN][7] ([i915#62] / [i915#92] / [i915#95]) -> [DMESG-WARN][8] ([i915#62] / [i915#92]) +2 similar issues
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/fi-kbl-x1275/igt@kms_cursor_legacy@basic-flip-before-cursor-atomic.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/fi-kbl-x1275/igt@kms_cursor_legacy@basic-flip-before-cursor-atomic.html

  * igt@kms_force_connector_basic@force-edid:
    - fi-kbl-x1275:       [DMESG-WARN][9] ([i915#62] / [i915#92]) -> [DMESG-WARN][10] ([i915#62] / [i915#92] / [i915#95]) +2 similar issues
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/fi-kbl-x1275/igt@kms_force_connector_basic@force-edid.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/fi-kbl-x1275/igt@kms_force_connector_basic@force-edid.html

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

  [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
  [i915#62]: https://gitlab.freedesktop.org/drm/intel/issues/62
  [i915#92]: https://gitlab.freedesktop.org/drm/intel/issues/92
  [i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95


Participating hosts (48 -> 43)
------------------------------

  Additional (1): fi-kbl-7560u 
  Missing    (6): fi-ilk-m540 fi-byt-squawks fi-bsw-cyan fi-ctg-p8600 fi-byt-clapper fi-bdw-samus 


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

  * CI: CI-20190529 -> None
  * IGT: IGT_5698 -> IGTPW_4655

  CI-20190529: 20190529
  CI_DRM_8599: 41ca9ea98b74c926c923e84931b9b4a4c3955e08 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_4655: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/index.html
  IGT_5698: b6ba988cc22ccb02cf174b520d3d8d7bd4158d76 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools



== Testlist changes ==

+igt@kms_content_protection@hdcp-1_4
+igt@kms_content_protection@hdcp-2_2
-igt@kms_content_protection@atomic
-igt@kms_content_protection@atomic-dpms
-igt@kms_content_protection@content_type_change
-igt@kms_content_protection@legacy
-igt@kms_content_protection@lic
-igt@kms_content_protection@mei_interface
-igt@kms_content_protection@srm
-igt@kms_content_protection@type1
-igt@kms_content_protection@uevent

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/index.html
_______________________________________________
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[igt-dev] ✓ Fi.CI.IGT: success for tests/kms_content_protection:

[Patchwork]

== Series Details ==

Series: tests/kms_content_protection:
URL   : https://patchwork.freedesktop.org/series/78113/
State : success

== Summary ==

CI Bug Log - changes from IGT_5698_full -> IGTPW_4655_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/index.html

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

  Here are the unknown changes that may have been introduced in IGTPW_4655_full:

### IGT changes ###

#### Possible regressions ####

  * {igt@kms_content_protection@hdcp-1_4} (NEW):
    - shard-tglb:         NOTRUN -> [SKIP][1] +1 similar issue
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-tglb7/igt@kms_content_protection@hdcp-1_4.html
    - shard-kbl:          NOTRUN -> [INCOMPLETE][2]
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-kbl6/igt@kms_content_protection@hdcp-1_4.html
    - shard-apl:          NOTRUN -> [INCOMPLETE][3]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-apl1/igt@kms_content_protection@hdcp-1_4.html

  * {igt@kms_content_protection@hdcp-2_2} (NEW):
    - shard-iclb:         NOTRUN -> [SKIP][4] +1 similar issue
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-iclb5/igt@kms_content_protection@hdcp-2_2.html

  
New tests
---------

  New tests have been introduced between IGT_5698_full and IGTPW_4655_full:

### New IGT tests (2) ###

  * igt@kms_content_protection@hdcp-1_4:
    - Statuses : 2 incomplete(s) 5 skip(s)
    - Exec time: [0.0, 0.01] s

  * igt@kms_content_protection@hdcp-2_2:
    - Statuses : 7 skip(s)
    - Exec time: [0.0, 0.01] s

  

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

  Here are the changes found in IGTPW_4655_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_ctx_persistence@engines-mixed-process@vecs0:
    - shard-apl:          [PASS][5] -> [FAIL][6] ([i915#1528])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-apl1/igt@gem_ctx_persistence@engines-mixed-process@vecs0.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-apl7/igt@gem_ctx_persistence@engines-mixed-process@vecs0.html

  * igt@gem_exec_flush@basic-wb-set-default:
    - shard-hsw:          [PASS][7] -> [INCOMPLETE][8] ([i915#61])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-hsw2/igt@gem_exec_flush@basic-wb-set-default.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-hsw4/igt@gem_exec_flush@basic-wb-set-default.html

  * igt@gem_ppgtt@blt-vs-render-ctx0:
    - shard-snb:          [PASS][9] -> [INCOMPLETE][10] ([i915#82])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-snb6/igt@gem_ppgtt@blt-vs-render-ctx0.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-snb4/igt@gem_ppgtt@blt-vs-render-ctx0.html

  * igt@i915_pm_dc@dc6-psr:
    - shard-iclb:         [PASS][11] -> [FAIL][12] ([i915#1899])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-iclb7/igt@i915_pm_dc@dc6-psr.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-iclb4/igt@i915_pm_dc@dc6-psr.html

  * igt@i915_pm_rps@min-max-config-idle:
    - shard-snb:          [PASS][13] -> [TIMEOUT][14] ([i915#1958])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-snb5/igt@i915_pm_rps@min-max-config-idle.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-snb4/igt@i915_pm_rps@min-max-config-idle.html

  * igt@i915_suspend@fence-restore-tiled2untiled:
    - shard-apl:          [PASS][15] -> [DMESG-WARN][16] ([i915#180]) +2 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-apl2/igt@i915_suspend@fence-restore-tiled2untiled.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-apl8/igt@i915_suspend@fence-restore-tiled2untiled.html
    - shard-kbl:          [PASS][17] -> [DMESG-WARN][18] ([i915#180])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-kbl2/igt@i915_suspend@fence-restore-tiled2untiled.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-kbl4/igt@i915_suspend@fence-restore-tiled2untiled.html

  * igt@i915_suspend@sysfs-reader:
    - shard-kbl:          [PASS][19] -> [INCOMPLETE][20] ([i915#155])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-kbl1/igt@i915_suspend@sysfs-reader.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-kbl2/igt@i915_suspend@sysfs-reader.html

  * igt@kms_color@pipe-b-ctm-max:
    - shard-apl:          [PASS][21] -> [DMESG-WARN][22] ([i915#95]) +34 similar issues
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-apl7/igt@kms_color@pipe-b-ctm-max.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-apl1/igt@kms_color@pipe-b-ctm-max.html

  * igt@kms_cursor_crc@pipe-a-cursor-128x128-random:
    - shard-apl:          [PASS][23] -> [DMESG-FAIL][24] ([i915#54] / [i915#95])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-apl2/igt@kms_cursor_crc@pipe-a-cursor-128x128-random.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-apl4/igt@kms_cursor_crc@pipe-a-cursor-128x128-random.html

  * igt@kms_cursor_crc@pipe-a-cursor-64x21-random:
    - shard-kbl:          [PASS][25] -> [DMESG-FAIL][26] ([i915#54] / [i915#95]) +1 similar issue
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-kbl6/igt@kms_cursor_crc@pipe-a-cursor-64x21-random.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-kbl1/igt@kms_cursor_crc@pipe-a-cursor-64x21-random.html

  * igt@kms_cursor_legacy@short-flip-before-cursor-atomic-transitions:
    - shard-apl:          [PASS][27] -> [DMESG-WARN][28] ([i915#1982])
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-apl6/igt@kms_cursor_legacy@short-flip-before-cursor-atomic-transitions.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-apl8/igt@kms_cursor_legacy@short-flip-before-cursor-atomic-transitions.html

  * igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-indfb-draw-mmap-gtt:
    - shard-kbl:          [PASS][29] -> [DMESG-WARN][30] ([i915#93] / [i915#95]) +44 similar issues
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-kbl4/igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-indfb-draw-mmap-gtt.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-kbl2/igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-indfb-draw-mmap-gtt.html

  * igt@kms_frontbuffer_tracking@psr-rgb565-draw-mmap-gtt:
    - shard-tglb:         [PASS][31] -> [DMESG-WARN][32] ([i915#1982])
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-tglb6/igt@kms_frontbuffer_tracking@psr-rgb565-draw-mmap-gtt.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-tglb6/igt@kms_frontbuffer_tracking@psr-rgb565-draw-mmap-gtt.html

  * igt@kms_panel_fitting@atomic-fastset:
    - shard-tglb:         [PASS][33] -> [FAIL][34] ([i915#83])
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-tglb8/igt@kms_panel_fitting@atomic-fastset.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-tglb3/igt@kms_panel_fitting@atomic-fastset.html
    - shard-iclb:         [PASS][35] -> [FAIL][36] ([i915#83])
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-iclb6/igt@kms_panel_fitting@atomic-fastset.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-iclb1/igt@kms_panel_fitting@atomic-fastset.html

  * igt@kms_plane_cursor@pipe-a-overlay-size-128:
    - shard-kbl:          [PASS][37] -> [DMESG-FAIL][38] ([i915#95]) +1 similar issue
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-kbl2/igt@kms_plane_cursor@pipe-a-overlay-size-128.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-kbl7/igt@kms_plane_cursor@pipe-a-overlay-size-128.html
    - shard-apl:          [PASS][39] -> [DMESG-FAIL][40] ([i915#95]) +2 similar issues
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-apl3/igt@kms_plane_cursor@pipe-a-overlay-size-128.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-apl3/igt@kms_plane_cursor@pipe-a-overlay-size-128.html

  * igt@kms_psr2_su@page_flip:
    - shard-tglb:         [PASS][41] -> [SKIP][42] ([i915#1911])
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-tglb5/igt@kms_psr2_su@page_flip.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-tglb1/igt@kms_psr2_su@page_flip.html
    - shard-iclb:         [PASS][43] -> [SKIP][44] ([fdo#109642] / [fdo#111068])
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-iclb2/igt@kms_psr2_su@page_flip.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-iclb3/igt@kms_psr2_su@page_flip.html

  * igt@kms_psr@psr2_sprite_render:
    - shard-iclb:         [PASS][45] -> [SKIP][46] ([fdo#109441])
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-iclb2/igt@kms_psr@psr2_sprite_render.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-iclb1/igt@kms_psr@psr2_sprite_render.html

  * igt@kms_vblank@pipe-a-ts-continuation-suspend:
    - shard-glk:          [PASS][47] -> [DMESG-WARN][48] ([i915#1982])
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-glk1/igt@kms_vblank@pipe-a-ts-continuation-suspend.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-glk8/igt@kms_vblank@pipe-a-ts-continuation-suspend.html

  
#### Possible fixes ####

  * {igt@gem_ctx_shared@q-independent@bcs0}:
    - shard-kbl:          [FAIL][49] -> [PASS][50]
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-kbl6/igt@gem_ctx_shared@q-independent@bcs0.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-kbl6/igt@gem_ctx_shared@q-independent@bcs0.html

  * igt@gem_exec_balancer@individual:
    - shard-apl:          [DMESG-WARN][51] ([i915#95]) -> [PASS][52] +41 similar issues
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-apl4/igt@gem_exec_balancer@individual.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-apl4/igt@gem_exec_balancer@individual.html

  * igt@gem_mmap_wc@copy:
    - shard-kbl:          [DMESG-WARN][53] ([i915#93] / [i915#95]) -> [PASS][54] +44 similar issues
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-kbl3/igt@gem_mmap_wc@copy.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-kbl6/igt@gem_mmap_wc@copy.html

  * igt@i915_module_load@reload-with-fault-injection:
    - shard-tglb:         [DMESG-WARN][55] ([i915#402]) -> [PASS][56]
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-tglb1/igt@i915_module_load@reload-with-fault-injection.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-tglb5/igt@i915_module_load@reload-with-fault-injection.html

  * igt@i915_suspend@forcewake:
    - shard-kbl:          [DMESG-WARN][57] ([i915#180]) -> [PASS][58] +1 similar issue
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-kbl4/igt@i915_suspend@forcewake.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-kbl2/igt@i915_suspend@forcewake.html

  * igt@kms_big_fb@y-tiled-16bpp-rotate-0:
    - shard-kbl:          [DMESG-FAIL][59] ([i915#95]) -> [PASS][60]
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-kbl3/igt@kms_big_fb@y-tiled-16bpp-rotate-0.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-kbl2/igt@kms_big_fb@y-tiled-16bpp-rotate-0.html

  * igt@kms_cursor_crc@pipe-a-cursor-128x42-onscreen:
    - shard-kbl:          [DMESG-FAIL][61] ([i915#54] / [i915#95]) -> [PASS][62]
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-kbl7/igt@kms_cursor_crc@pipe-a-cursor-128x42-onscreen.html
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-kbl3/igt@kms_cursor_crc@pipe-a-cursor-128x42-onscreen.html

  * igt@kms_cursor_crc@pipe-c-cursor-suspend:
    - shard-apl:          [DMESG-WARN][63] ([i915#180]) -> [PASS][64]
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-apl8/igt@kms_cursor_crc@pipe-c-cursor-suspend.html
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-apl2/igt@kms_cursor_crc@pipe-c-cursor-suspend.html

  * igt@kms_cursor_legacy@2x-long-flip-vs-cursor-legacy:
    - shard-glk:          [FAIL][65] ([i915#72]) -> [PASS][66]
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-glk2/igt@kms_cursor_legacy@2x-long-flip-vs-cursor-legacy.html
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-glk9/igt@kms_cursor_legacy@2x-long-flip-vs-cursor-legacy.html

  * igt@kms_cursor_legacy@pipe-b-single-move:
    - shard-hsw:          [INCOMPLETE][67] ([i915#61]) -> [PASS][68] +1 similar issue
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-hsw8/igt@kms_cursor_legacy@pipe-b-single-move.html
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-hsw4/igt@kms_cursor_legacy@pipe-b-single-move.html

  * igt@kms_cursor_legacy@pipe-c-torture-bo:
    - shard-tglb:         [DMESG-WARN][69] ([i915#128]) -> [PASS][70]
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-tglb1/igt@kms_cursor_legacy@pipe-c-torture-bo.html
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-tglb3/igt@kms_cursor_legacy@pipe-c-torture-bo.html

  * {igt@kms_flip@flip-vs-suspend-interruptible@b-edp1}:
    - shard-iclb:         [INCOMPLETE][71] ([i915#1185] / [i915#1895]) -> [PASS][72]
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-iclb3/igt@kms_flip@flip-vs-suspend-interruptible@b-edp1.html
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-iclb6/igt@kms_flip@flip-vs-suspend-interruptible@b-edp1.html

  * igt@kms_flip_tiling@flip-changes-tiling-yf:
    - shard-apl:          [DMESG-FAIL][73] ([i915#95]) -> [PASS][74]
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-apl3/igt@kms_flip_tiling@flip-changes-tiling-yf.html
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-apl1/igt@kms_flip_tiling@flip-changes-tiling-yf.html

  * igt@kms_frontbuffer_tracking@fbc-2p-primscrn-pri-shrfb-draw-mmap-wc:
    - shard-glk:          [FAIL][75] ([i915#49]) -> [PASS][76]
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-glk9/igt@kms_frontbuffer_tracking@fbc-2p-primscrn-pri-shrfb-draw-mmap-wc.html
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-glk8/igt@kms_frontbuffer_tracking@fbc-2p-primscrn-pri-shrfb-draw-mmap-wc.html

  * igt@kms_frontbuffer_tracking@fbc-stridechange:
    - shard-glk:          [DMESG-WARN][77] ([i915#1982]) -> [PASS][78] +2 similar issues
   [77]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-glk4/igt@kms_frontbuffer_tracking@fbc-stridechange.html
   [78]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-glk7/igt@kms_frontbuffer_tracking@fbc-stridechange.html

  * {igt@kms_frontbuffer_tracking@fbc-tiling-linear}:
    - shard-kbl:          [DMESG-WARN][79] ([i915#1982]) -> [PASS][80]
   [79]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-kbl3/igt@kms_frontbuffer_tracking@fbc-tiling-linear.html
   [80]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-kbl4/igt@kms_frontbuffer_tracking@fbc-tiling-linear.html

  * igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-indfb-draw-render:
    - shard-tglb:         [DMESG-WARN][81] ([i915#1982]) -> [PASS][82] +3 similar issues
   [81]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-tglb5/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-indfb-draw-render.html
   [82]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-tglb1/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-indfb-draw-render.html

  * igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-shrfb-draw-mmap-wc:
    - shard-iclb:         [TIMEOUT][83] ([i915#123]) -> [PASS][84] +1 similar issue
   [83]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-iclb8/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-shrfb-draw-mmap-wc.html
   [84]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-iclb1/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-shrfb-draw-mmap-wc.html

  * igt@kms_psr@no_drrs:
    - shard-iclb:         [FAIL][85] ([i915#173]) -> [PASS][86]
   [85]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-iclb1/igt@kms_psr@no_drrs.html
   [86]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-iclb2/igt@kms_psr@no_drrs.html

  * igt@kms_psr@psr2_cursor_mmap_gtt:
    - shard-iclb:         [SKIP][87] ([fdo#109441]) -> [PASS][88]
   [87]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-iclb1/igt@kms_psr@psr2_cursor_mmap_gtt.html
   [88]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-iclb2/igt@kms_psr@psr2_cursor_mmap_gtt.html

  * {igt@perf@global-sseu-config-invalid}:
    - shard-hsw:          [SKIP][89] ([fdo#109271]) -> [PASS][90]
   [89]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-hsw8/igt@perf@global-sseu-config-invalid.html
   [90]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-hsw6/igt@perf@global-sseu-config-invalid.html
    - shard-iclb:         [SKIP][91] -> [PASS][92]
   [91]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-iclb8/igt@perf@global-sseu-config-invalid.html
   [92]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-iclb7/igt@perf@global-sseu-config-invalid.html
    - shard-glk:          [SKIP][93] ([fdo#109271]) -> [PASS][94]
   [93]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-glk4/igt@perf@global-sseu-config-invalid.html
   [94]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-glk4/igt@perf@global-sseu-config-invalid.html
    - shard-apl:          [SKIP][95] ([fdo#109271]) -> [PASS][96]
   [95]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-apl8/igt@perf@global-sseu-config-invalid.html
   [96]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-apl3/igt@perf@global-sseu-config-invalid.html
    - shard-kbl:          [SKIP][97] ([fdo#109271]) -> [PASS][98]
   [97]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-kbl3/igt@perf@global-sseu-config-invalid.html
   [98]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-kbl1/igt@perf@global-sseu-config-invalid.html
    - shard-tglb:         [SKIP][99] -> [PASS][100]
   [99]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-tglb1/igt@perf@global-sseu-config-invalid.html
   [100]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-tglb1/igt@perf@global-sseu-config-invalid.html

  
#### Warnings ####

  * igt@gem_eio@in-flight-suspend:
    - shard-kbl:          [DMESG-WARN][101] ([i915#180]) -> [DMESG-WARN][102] ([i915#180] / [i915#93] / [i915#95])
   [101]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-kbl4/igt@gem_eio@in-flight-suspend.html
   [102]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-kbl1/igt@gem_eio@in-flight-suspend.html

  * igt@i915_pm_dc@dc5-dpms:
    - shard-snb:          [SKIP][103] ([fdo#109271]) -> [INCOMPLETE][104] ([i915#82])
   [103]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-snb2/igt@i915_pm_dc@dc5-dpms.html
   [104]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-snb2/igt@i915_pm_dc@dc5-dpms.html

  * igt@i915_pm_dc@dc6-psr:
    - shard-tglb:         [SKIP][105] ([i915#468]) -> [FAIL][106] ([i915#1899])
   [105]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-tglb2/igt@i915_pm_dc@dc6-psr.html
   [106]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-tglb8/igt@i915_pm_dc@dc6-psr.html

  * igt@kms_flip_tiling@flip-changes-tiling:
    - shard-kbl:          [DMESG-FAIL][107] ([i915#95]) -> [DMESG-WARN][108] ([i915#93] / [i915#95])
   [107]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-kbl3/igt@kms_flip_tiling@flip-changes-tiling.html
   [108]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-kbl4/igt@kms_flip_tiling@flip-changes-tiling.html

  * igt@kms_frontbuffer_tracking@fbc-suspend:
    - shard-kbl:          [DMESG-WARN][109] ([i915#93] / [i915#95]) -> [DMESG-WARN][110] ([i915#180] / [i915#93] / [i915#95])
   [109]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-kbl3/igt@kms_frontbuffer_tracking@fbc-suspend.html
   [110]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-kbl7/igt@kms_frontbuffer_tracking@fbc-suspend.html

  * igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-shrfb-draw-mmap-wc:
    - shard-hsw:          [TIMEOUT][111] ([i915#1958]) -> [SKIP][112] ([fdo#109271]) +3 similar issues
   [111]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-hsw2/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-shrfb-draw-mmap-wc.html
   [112]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-hsw4/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-shrfb-draw-mmap-wc.html
    - shard-snb:          [TIMEOUT][113] ([i915#1958]) -> [SKIP][114] ([fdo#109271]) +2 similar issues
   [113]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-snb6/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-shrfb-draw-mmap-wc.html
   [114]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-snb4/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-shrfb-draw-mmap-wc.html

  * igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-spr-indfb-draw-blt:
    - shard-snb:          [SKIP][115] ([fdo#109271]) -> [TIMEOUT][116] ([i915#1958])
   [115]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-snb6/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-spr-indfb-draw-blt.html
   [116]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-snb4/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-spr-indfb-draw-blt.html

  * igt@kms_frontbuffer_tracking@fbcpsr-2p-primscrn-spr-indfb-draw-mmap-wc:
    - shard-iclb:         [TIMEOUT][117] -> [SKIP][118] ([fdo#109280])
   [117]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-iclb8/igt@kms_frontbuffer_tracking@fbcpsr-2p-primscrn-spr-indfb-draw-mmap-wc.html
   [118]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-iclb7/igt@kms_frontbuffer_tracking@fbcpsr-2p-primscrn-spr-indfb-draw-mmap-wc.html

  * igt@kms_plane_alpha_blend@pipe-a-alpha-7efc:
    - shard-apl:          [DMESG-FAIL][119] ([fdo#108145] / [i915#95]) -> [FAIL][120] ([fdo#108145] / [i915#265]) +1 similar issue
   [119]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-apl3/igt@kms_plane_alpha_blend@pipe-a-alpha-7efc.html
   [120]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-apl6/igt@kms_plane_alpha_blend@pipe-a-alpha-7efc.html

  * igt@kms_plane_alpha_blend@pipe-a-alpha-basic:
    - shard-apl:          [FAIL][121] ([fdo#108145] / [i915#265]) -> [DMESG-FAIL][122] ([fdo#108145] / [i915#1982])
   [121]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-apl6/igt@kms_plane_alpha_blend@pipe-a-alpha-basic.html
   [122]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-apl6/igt@kms_plane_alpha_blend@pipe-a-alpha-basic.html

  * igt@kms_plane_alpha_blend@pipe-c-constant-alpha-max:
    - shard-kbl:          [DMESG-FAIL][123] ([fdo#108145] / [i915#95]) -> [FAIL][124] ([fdo#108145] / [i915#265])
   [123]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-kbl1/igt@kms_plane_alpha_blend@pipe-c-constant-alpha-max.html
   [124]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-kbl3/igt@kms_plane_alpha_blend@pipe-c-constant-alpha-max.html

  * igt@kms_setmode@basic:
    - shard-tglb:         [FAIL][125] ([i915#31]) -> [DMESG-FAIL][126] ([i915#31] / [i915#402])
   [125]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5698/shard-tglb2/igt@kms_setmode@basic.html
   [126]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/shard-tglb5/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#109280]: https://bugs.freedesktop.org/show_bug.cgi?id=109280
  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
  [fdo#109642]: https://bugs.freedesktop.org/show_bug.cgi?id=109642
  [fdo#111068]: https://bugs.freedesktop.org/show_bug.cgi?id=111068
  [i915#1185]: https://gitlab.freedesktop.org/drm/intel/issues/1185
  [i915#123]: https://gitlab.freedesktop.org/drm/intel/issues/123
  [i915#128]: https://gitlab.freedesktop.org/drm/intel/issues/128
  [i915#1528]: https://gitlab.freedesktop.org/drm/intel/issues/1528
  [i915#1542]: https://gitlab.freedesktop.org/drm/intel/issues/1542
  [i915#155]: https://gitlab.freedesktop.org/drm/intel/issues/155
  [i915#173]: https://gitlab.freedesktop.org/drm/intel/issues/173
  [i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
  [i915#1895]: https://gitlab.freedesktop.org/drm/intel/issues/1895
  [i915#1899]: https://gitlab.freedesktop.org/drm/intel/issues/1899
  [i915#1911]: https://gitlab.freedesktop.org/drm/intel/issues/1911
  [i915#1926]: https://gitlab.freedesktop.org/drm/intel/issues/1926
  [i915#1930]: https://gitlab.freedesktop.org/drm/intel/issues/1930
  [i915#1958]: https://gitlab.freedesktop.org/drm/intel/issues/1958
  [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
  [i915#265]: https://gitlab.freedesktop.org/drm/intel/issues/265
  [i915#31]: https://gitlab.freedesktop.org/drm/intel/issues/31
  [i915#402]: https://gitlab.freedesktop.org/drm/intel/issues/402
  [i915#468]: https://gitlab.freedesktop.org/drm/intel/issues/468
  [i915#49]: https://gitlab.freedesktop.org/drm/intel/issues/49
  [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#72]: https://gitlab.freedesktop.org/drm/intel/issues/72
  [i915#82]: https://gitlab.freedesktop.org/drm/intel/issues/82
  [i915#83]: https://gitlab.freedesktop.org/drm/intel/issues/83
  [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


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

  No changes in participating hosts


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

  * CI: CI-20190529 -> None
  * IGT: IGT_5698 -> IGTPW_4655

  CI-20190529: 20190529
  CI_DRM_8599: 41ca9ea98b74c926c923e84931b9b4a4c3955e08 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_4655: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/index.html
  IGT_5698: b6ba988cc22ccb02cf174b520d3d8d7bd4158d76 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4655/index.html
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[igt-dev] ✗ GitLab.Pipeline: failure for tests/kms_content_protection:

[Patchwork]

== Series Details ==

Series: tests/kms_content_protection:
URL   : https://patchwork.freedesktop.org/series/78113/
State : failure

== Summary ==

ERROR! This series introduces new undocumented tests:

kms_content_protection@hdcp-1_4
kms_content_protection@hdcp-2_2

Can you document them as per the requirement in the [CONTRIBUTING.md]?

[Documentation] has more details on how to do this.

Here are few examples:
https://gitlab.freedesktop.org/drm/igt-gpu-tools/commit/0316695d03aa46108296b27f3982ec93200c7a6e
https://gitlab.freedesktop.org/drm/igt-gpu-tools/commit/443cc658e1e6b492ee17bf4f4d891029eb7a205d

Thanks in advance!

[CONTRIBUTING.md]: https://gitlab.freedesktop.org/drm/igt-gpu-tools/blob/master/CONTRIBUTING.md#L19
[Documentation]: https://drm.pages.freedesktop.org/igt-gpu-tools/igt-gpu-tools-Core.html#igt-describe

Other than that, pipeline status: SUCCESS.

see https://gitlab.freedesktop.org/gfx-ci/igt-ci-tags/pipelines/157456 for the overview.

== Logs ==

For more details see: https://gitlab.freedesktop.org/gfx-ci/igt-ci-tags/pipelines/157456
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[igt-dev] [Patch][i-g-t v2 1/2] tests/kms_content_protection: Bifurcate tests into HDCP1.4 & 2.2

[Ankit Nautiyal]

Currently, the test kms_content_protection does not distinguish
between HDCP1.4 and HDCP2.2 tests. Since the driver by default
always chooses HDCP2.2 protocol if the panel supports HDCP1.4 &
HDCP2.2, HDCP1.4 does not get tested.

This patch makes two versions of the existing subtests for testing
HDCP1.4 and HDCP2.2. For making sure that the required HDCP version
is chosen by the kernel, the test utilizes the debugfs
'i915_hdcp_version_request' for each HDCP supporting connector.
The desired HDCP version is written via the debugfs and is considered
by the kernel, if the platform and the panel support that
HDCP version.

This patch also makes the existing subtests as dynamic sub-subtests
based on all outputs supporting the protocol under test.

v2: Avoid re-opening and closing of debugfs and remove unnecessary
variables (Ramalingam)

Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
---
 tests/kms_content_protection.c | 225 ++++++++++++++++++++++-----------
 1 file changed, 153 insertions(+), 72 deletions(-)

diff --git a/tests/kms_content_protection.c b/tests/kms_content_protection.c
index 3b9cedcb..1c34069e 100644
--- a/tests/kms_content_protection.c
+++ b/tests/kms_content_protection.c
@@ -59,6 +59,9 @@ struct data {
 #define HDCP_CONTENT_TYPE_0				0
 #define HDCP_CONTENT_TYPE_1				1
 
+#define HDCP_14						1
+#define HDCP_22						2
+
 #define LIC_PERIOD_MSEC				(4 * 1000)
 /* Kernel retry count=3, Max time per authentication allowed = 6Sec */
 #define KERNEL_AUTH_TIME_ALLOWED_MSEC		(3 *  6 * 1000)
@@ -593,44 +596,6 @@ static bool sink_hdcp2_capable(igt_output_t *output)
 	return strstr(buf, "HDCP2.2");
 }
 
-static void
-test_content_protection(enum igt_commit_style s, int content_type)
-{
-	igt_display_t *display = &data.display;
-	igt_output_t *output;
-	int valid_tests = 0;
-
-	if (data.cp_tests & CP_MEI_RELOAD)
-		igt_require_f(igt_kmod_is_loaded("mei_hdcp"),
-			      "mei_hdcp module is not loaded\n");
-
-	for_each_connected_output(display, output) {
-		if (!output->props[IGT_CONNECTOR_CONTENT_PROTECTION])
-			continue;
-
-		if (!output->props[IGT_CONNECTOR_HDCP_CONTENT_TYPE] &&
-		    content_type)
-			continue;
-
-		igt_info("CP Test execution on %s\n", output->name);
-
-		if (content_type && !sink_hdcp2_capable(output)) {
-			igt_info("\tSkip %s (Sink has no HDCP2.2 support)\n",
-				 output->name);
-			continue;
-		} else if (!sink_hdcp_capable(output)) {
-			igt_info("\tSkip %s (Sink has no HDCP support)\n",
-				 output->name);
-			continue;
-		}
-
-		test_content_protection_on_output(output, s, content_type);
-		valid_tests++;
-	}
-
-	igt_require_f(valid_tests, "No connector found with HDCP capability\n");
-}
-
 static void test_content_protection_cleanup(void)
 {
 	igt_display_t *display = &data.display;
@@ -651,58 +616,63 @@ static void test_content_protection_cleanup(void)
 	}
 }
 
-igt_main
-{
-	igt_fixture {
-		data.drm_fd = drm_open_driver_master(DRIVER_ANY);
+static bool
+is_valid_output(igt_output_t *output, int content_type) {
+	if (!output->props[IGT_CONNECTOR_CONTENT_PROTECTION])
+		return false;
 
-		igt_display_require(&data.display, data.drm_fd);
+	if (!output->props[IGT_CONNECTOR_HDCP_CONTENT_TYPE] && content_type)
+		return false;
+
+	if (content_type && !sink_hdcp2_capable(output)) {
+		igt_info("\tSkip %s (Sink has no HDCP2.2 support)\n",
+			 output->name);
+		return false;
+
+	} else if (!sink_hdcp_capable(output)) {
+		igt_info("\tSkip %s (Sink has no HDCP support)\n",
+			 output->name);
+		return false;
 	}
+	return true;
+}
+
+static void
+test_content_protection_dynamic(igt_output_t *output, int content_type)
+{
 
-	igt_subtest("legacy") {
+	igt_dynamic_f("legacy-%s", output->name) {
 		data.cp_tests = 0;
-		test_content_protection(COMMIT_LEGACY, HDCP_CONTENT_TYPE_0);
+		test_content_protection_on_output(output, COMMIT_LEGACY,
+						  content_type);
 	}
 
-	igt_subtest("atomic") {
+	igt_dynamic_f("atomic-%s", output->name) {
 		igt_require(data.display.is_atomic);
 		data.cp_tests = 0;
-		test_content_protection(COMMIT_ATOMIC, HDCP_CONTENT_TYPE_0);
+		test_content_protection_on_output(output, COMMIT_ATOMIC,
+						  content_type);
 	}
 
-	igt_subtest("atomic-dpms") {
+	igt_dynamic_f("atomic-dpms-%s", output->name) {
 		igt_require(data.display.is_atomic);
 		data.cp_tests = CP_DPMS;
-		test_content_protection(COMMIT_ATOMIC, HDCP_CONTENT_TYPE_0);
+		test_content_protection_on_output(output, COMMIT_ATOMIC,
+						  content_type);
 	}
 
-	igt_subtest("LIC") {
+	igt_dynamic_f("LIC-%s", output->name) {
 		igt_require(data.display.is_atomic);
 		data.cp_tests = CP_LIC;
-		test_content_protection(COMMIT_ATOMIC, HDCP_CONTENT_TYPE_0);
-	}
-
-	igt_subtest("type1") {
-		igt_require(data.display.is_atomic);
-		test_content_protection(COMMIT_ATOMIC, HDCP_CONTENT_TYPE_1);
-	}
-
-	igt_subtest("mei_interface") {
-		igt_require(data.display.is_atomic);
-		data.cp_tests = CP_MEI_RELOAD;
-		test_content_protection(COMMIT_ATOMIC, HDCP_CONTENT_TYPE_1);
-	}
-
-	igt_subtest("content_type_change") {
-		igt_require(data.display.is_atomic);
-		data.cp_tests = CP_TYPE_CHANGE;
-		test_content_protection(COMMIT_ATOMIC, HDCP_CONTENT_TYPE_1);
+		test_content_protection_on_output(output, COMMIT_ATOMIC,
+						  content_type);
 	}
 
-	igt_subtest("uevent") {
+	igt_dynamic_f("uevent-%s", output->name) {
 		igt_require(data.display.is_atomic);
 		data.cp_tests = CP_UEVENT;
-		test_content_protection(COMMIT_ATOMIC, HDCP_CONTENT_TYPE_0);
+		test_content_protection_on_output(output, COMMIT_ATOMIC,
+						  content_type);
 	}
 
 	/*
@@ -713,7 +683,7 @@ igt_main
 	 *  either of these options, we test SRM writing from userspace and
 	 *  validation of the same at kernel. Something is better than nothing.
 	 */
-	igt_subtest("srm") {
+	igt_dynamic_f("srm-%s", output->name) {
 		bool ret;
 
 		igt_require(data.display.is_atomic);
@@ -721,7 +691,118 @@ igt_main
 		ret = write_srm_as_fw((const __u8 *)facsimile_srm,
 				      sizeof(facsimile_srm));
 		igt_assert_f(ret, "SRM update failed");
-		test_content_protection(COMMIT_ATOMIC, HDCP_CONTENT_TYPE_0);
+		test_content_protection_on_output(output, COMMIT_ATOMIC,
+						  content_type);
+	}
+
+	/*
+	 * The tests mei_interface and content_type_change are meant only
+	 * for HDCP2.2 protocol, hence ignore for HDCP1.4.
+	 */
+	if (content_type != HDCP_CONTENT_TYPE_1)
+		return;
+
+	igt_dynamic_f("mei_interface-%s", output->name) {
+		igt_require(data.display.is_atomic);
+		data.cp_tests = CP_MEI_RELOAD;
+		test_content_protection_on_output(output, COMMIT_ATOMIC,
+						  content_type);
+	}
+
+	igt_dynamic_f("content_type_change-%s", output->name) {
+		igt_require(data.display.is_atomic);
+		data.cp_tests = CP_TYPE_CHANGE;
+		test_content_protection_on_output(output, COMMIT_ATOMIC,
+						  content_type);
+	}
+}
+
+static int request_hdcp_ver(igt_output_t *output, unsigned int hdcp_ver)
+{
+	char wrbuf[32] = {'0'};
+	char rdbuf[32] = {'0'};
+	char filename[128] = {'0'};
+	char *read_ver_str;
+	int fd, ret = -1;
+	unsigned int rd_ver;
+
+	fd = igt_debugfs_dir(data.drm_fd);
+
+	if (fd < 0) {
+		igt_info("Failed to open debugfs dir ret = %d\n", errno);
+		return errno;
+	}
+
+	strcpy(filename, output->name);
+	strcat(filename, "/i915_hdcp_version_request");
+
+	debugfs_read(fd, filename, rdbuf);
+	igt_debug("%s\n", rdbuf);
+
+	read_ver_str = strstr(rdbuf, "HDCP_VER_FLAGS: ");
+	if (!read_ver_str)
+		goto req_pass;
+
+	igt_debug("HDCP ver = %s\n", read_ver_str + strlen("HDCP_VER_FLAGS: "));
+
+	rd_ver = atoi(read_ver_str + strlen("HDCP_VER_FLAGS: "));
+	if (rd_ver == hdcp_ver)
+		goto req_pass;
+
+	snprintf(wrbuf, sizeof(wrbuf), "%d", hdcp_ver);
+	ret = igt_sysfs_write(fd, filename, wrbuf, 1);
+	if (ret <= 0) {
+		igt_info("Failed to write into debugfs ret = %d\n", ret);
+		goto req_fail;
+	}
+
+req_pass:
+	close(fd);
+	return 0;
+req_fail:
+	close(fd);
+	return ret;
+}
+
+igt_main
+{
+	int i;
+	struct cp_protocol {
+		const char *name;
+		int content_type;
+		unsigned int version;
+	} hdcp_protocol[] = {
+		{ "hdcp-1_4", HDCP_CONTENT_TYPE_0, HDCP_14},
+		{ "hdcp-2_2", HDCP_CONTENT_TYPE_1, HDCP_22} };
+
+	igt_fixture {
+		data.drm_fd = drm_open_driver_master(DRIVER_ANY);
+
+		igt_display_require(&data.display, data.drm_fd);
+	}
+
+	for (i = 0; i < ARRAY_SIZE(hdcp_protocol); i++) {
+		igt_subtest_with_dynamic_f("%s", hdcp_protocol[i].name) {
+			igt_output_t *output;
+			int content_type = hdcp_protocol[i].content_type;
+
+			for_each_connected_output(&data.display, output) {
+				int ret;
+
+				if (!is_valid_output(output, content_type))
+					continue;
+				ret = request_hdcp_ver(output,
+						       hdcp_protocol[i].version);
+				if (ret) {
+					igt_info("Cannot set the required version for %s\n",
+						 output->name);
+					continue;
+				}
+				test_content_protection_dynamic(output,
+								content_type);
+
+			}
+		}
 	}
 
 	igt_fixture {
-- 
2.17.1

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