[igt-dev] [CI 1/5] tests/psr: Remove option to run test with PSR disabled.

[igt-dev] [CI 1/5] tests/psr: Remove option to run test with PSR disabled.

[Dhinakaran Pandiyan]

The original use for this was to validate sink CRC without PSR, now that
that the support for sink CRC was removed, this command line option is
pointless.

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
---
 tests/kms_psr.c | 37 +++----------------------------------
 1 file changed, 3 insertions(+), 34 deletions(-)

diff --git a/tests/kms_psr.c b/tests/kms_psr.c
index 4eca51da..aace884c 100644
--- a/tests/kms_psr.c
+++ b/tests/kms_psr.c
@@ -69,7 +69,6 @@ typedef struct {
 	int mod_stride;
 	drmModeModeInfo *mode;
 	igt_output_t *output;
-	bool with_psr_disabled;
 } data_t;
 
 static void create_cursor_fb(data_t *data)
@@ -193,8 +192,7 @@ static bool sink_support(data_t *data)
 
 	igt_debugfs_read(data->drm_fd, "i915_edp_psr_status", buf);
 
-	return data->with_psr_disabled ||
-		strstr(buf, "Sink_Support: yes\n");
+	return strstr(buf, "Sink_Support: yes\n");
 }
 
 static bool psr_active(data_t *data, bool check_active)
@@ -211,9 +209,6 @@ static bool psr_active(data_t *data, bool check_active)
 
 static bool wait_psr_entry(data_t *data)
 {
-	if (data->with_psr_disabled)
-		return true;
-
 	return igt_wait((psr_active(data, true)), 500, 1);
 }
 
@@ -387,34 +382,11 @@ static void dpms_off_on(data_t *data)
 				   DRM_MODE_DPMS_ON);
 }
 
-static int opt_handler(int opt, int opt_index, void *_data)
-{
-	data_t *data = _data;
-
-	switch (opt) {
-	case 'n':
-		data->with_psr_disabled = true;
-		break;
-	default:
-		igt_assert(0);
-	}
-
-	return 0;
-}
-
-int main(int argc, char *argv[])
+igt_main
 {
-	const char *help_str =
-	       "  --no-psr\tRun test without PSR.";
-	static struct option long_options[] = {
-		{"no-psr", 0, 0, 'n'},
-		{ 0, 0, 0, 0 }
-	};
 	data_t data = {};
 	enum operations op;
 
-	igt_subtest_init_parse_opts(&argc, argv, "", long_options,
-				    help_str, opt_handler, &data);
 	igt_skip_on_simulation();
 
 	igt_fixture {
@@ -423,8 +395,7 @@ int main(int argc, char *argv[])
 		kmstest_set_vt_graphics_mode();
 		data.devid = intel_get_drm_devid(data.drm_fd);
 
-		igt_set_module_param_int("enable_psr", data.with_psr_disabled ?
-					 0 : 1);
+		igt_set_module_param_int("enable_psr", 1);
 		igt_require_f(sink_support(&data),
 			      "Sink does not support PSR\n");
 
@@ -503,6 +474,4 @@ int main(int argc, char *argv[])
 		drm_intel_bufmgr_destroy(data.bufmgr);
 		display_fini(&data);
 	}
-
-	igt_exit();
 }
-- 
2.17.1

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[igt-dev] [CI 2/5] tests/psr: Prepare for moving PSR state checking functions into lib

[Dhinakaran Pandiyan]

Change the function arguments to not rely on test specific data as
the following patches change kms_frontbuffer_tracking to reuse PSR
functions.

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
---
 tests/kms_psr.c | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/tests/kms_psr.c b/tests/kms_psr.c
index aace884c..ded8346a 100644
--- a/tests/kms_psr.c
+++ b/tests/kms_psr.c
@@ -195,21 +195,21 @@ static bool sink_support(data_t *data)
 	return strstr(buf, "Sink_Support: yes\n");
 }
 
-static bool psr_active(data_t *data, bool check_active)
+static bool psr_active(int fd, bool check_active)
 {
 	bool active;
 	char buf[512];
 
-	igt_debugfs_read(data->drm_fd, "i915_edp_psr_status", buf);
+	igt_debugfs_read(fd, "i915_edp_psr_status", buf);
 
 	active = strstr(buf, "HW Enabled & Active bit: yes\n") &&
 		 (strstr(buf, "SRDENT") || strstr(buf, "SLEEP"));
 	return check_active ? active : !active;
 }
 
-static bool wait_psr_entry(data_t *data)
+static bool wait_psr_entry(int fd)
 {
-	return igt_wait((psr_active(data, true)), 500, 1);
+	return igt_wait((psr_active(fd, true)), 500, 1);
 }
 
 static inline void manual(const char *expected)
@@ -237,7 +237,7 @@ static void run_test(data_t *data)
 	manual("screen GREEN");
 
 	/* Confirm screen stays Green after PSR got active */
-	igt_assert(wait_psr_entry(data));
+	igt_assert(wait_psr_entry(data->drm_fd));
 	manual("screen GREEN");
 
 	/* Setting a secondary fb/plane */
@@ -250,7 +250,7 @@ static void run_test(data_t *data)
 	else
 		manual("GREEN background with WHITE box");
 
-	igt_assert(wait_psr_entry(data));
+	igt_assert(wait_psr_entry(data->drm_fd));
 	switch (data->op) {
 	case PAGE_FLIP:
 		/* Only in use when testing primary plane */
@@ -298,7 +298,7 @@ static void run_test(data_t *data)
 		expected = "screen GREEN";
 		break;
 	}
-	igt_assert(psr_active(data, false));
+	igt_assert(psr_active(data->drm_fd, false));
 	manual(expected);
 }
 
@@ -408,13 +408,13 @@ igt_main
 
 	igt_subtest("basic") {
 		setup_test_plane(&data, DRM_PLANE_TYPE_PRIMARY);
-		igt_assert(wait_psr_entry(&data));
+		igt_assert(wait_psr_entry(data.drm_fd));
 		test_cleanup(&data);
 	}
 
 	igt_subtest("no_drrs") {
 		setup_test_plane(&data, DRM_PLANE_TYPE_PRIMARY);
-		igt_assert(wait_psr_entry(&data));
+		igt_assert(wait_psr_entry(data.drm_fd));
 		igt_assert(drrs_disabled(&data));
 		test_cleanup(&data);
 	}
@@ -423,7 +423,7 @@ igt_main
 		igt_subtest_f("primary_%s", op_str(op)) {
 			data.op = op;
 			setup_test_plane(&data, DRM_PLANE_TYPE_PRIMARY);
-			igt_assert(wait_psr_entry(&data));
+			igt_assert(wait_psr_entry(data.drm_fd));
 			run_test(&data);
 			test_cleanup(&data);
 		}
@@ -433,7 +433,7 @@ igt_main
 		igt_subtest_f("sprite_%s", op_str(op)) {
 			data.op = op;
 			setup_test_plane(&data, DRM_PLANE_TYPE_OVERLAY);
-			igt_assert(wait_psr_entry(&data));
+			igt_assert(wait_psr_entry(data.drm_fd));
 			run_test(&data);
 			test_cleanup(&data);
 		}
@@ -443,7 +443,7 @@ igt_main
 		igt_subtest_f("cursor_%s", op_str(op)) {
 			data.op = op;
 			setup_test_plane(&data, DRM_PLANE_TYPE_CURSOR);
-			igt_assert(wait_psr_entry(&data));
+			igt_assert(wait_psr_entry(data.drm_fd));
 			run_test(&data);
 			test_cleanup(&data);
 		}
@@ -452,7 +452,7 @@ igt_main
 	igt_subtest_f("dpms") {
 		data.op = RENDER;
 		setup_test_plane(&data, DRM_PLANE_TYPE_PRIMARY);
-		igt_assert(wait_psr_entry(&data));
+		igt_assert(wait_psr_entry(data.drm_fd));
 		dpms_off_on(&data);
 		run_test(&data);
 		test_cleanup(&data);
@@ -461,10 +461,10 @@ igt_main
 	igt_subtest_f("suspend") {
 		data.op = PLANE_ONOFF;
 		setup_test_plane(&data, DRM_PLANE_TYPE_CURSOR);
-		igt_assert(wait_psr_entry(&data));
+		igt_assert(wait_psr_entry(data.drm_fd));
 		igt_system_suspend_autoresume(SUSPEND_STATE_MEM,
 					      SUSPEND_TEST_NONE);
-		igt_assert(wait_psr_entry(&data));
+		igt_assert(wait_psr_entry(data.drm_fd));
 		run_test(&data);
 		test_cleanup(&data);
 	}
-- 
2.17.1

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Re: [igt-dev] [CI 2/5] tests/psr: Prepare for moving PSR state checking functions into lib

[Rodrigo Vivi]

On Sat, Jul 14, 2018 at 03:19:12PM -0700, Dhinakaran Pandiyan wrote:
> Change the function arguments to not rely on test specific data as
> the following patches change kms_frontbuffer_tracking to reuse PSR
> functions.
> 
> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
> Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

> ---
>  tests/kms_psr.c | 30 +++++++++++++++---------------
>  1 file changed, 15 insertions(+), 15 deletions(-)
> 
> diff --git a/tests/kms_psr.c b/tests/kms_psr.c
> index aace884c..ded8346a 100644
> --- a/tests/kms_psr.c
> +++ b/tests/kms_psr.c
> @@ -195,21 +195,21 @@ static bool sink_support(data_t *data)
>  	return strstr(buf, "Sink_Support: yes\n");
>  }
>  
> -static bool psr_active(data_t *data, bool check_active)
> +static bool psr_active(int fd, bool check_active)
>  {
>  	bool active;
>  	char buf[512];
>  
> -	igt_debugfs_read(data->drm_fd, "i915_edp_psr_status", buf);
> +	igt_debugfs_read(fd, "i915_edp_psr_status", buf);
>  
>  	active = strstr(buf, "HW Enabled & Active bit: yes\n") &&
>  		 (strstr(buf, "SRDENT") || strstr(buf, "SLEEP"));
>  	return check_active ? active : !active;
>  }
>  
> -static bool wait_psr_entry(data_t *data)
> +static bool wait_psr_entry(int fd)
>  {
> -	return igt_wait((psr_active(data, true)), 500, 1);
> +	return igt_wait((psr_active(fd, true)), 500, 1);
>  }
>  
>  static inline void manual(const char *expected)
> @@ -237,7 +237,7 @@ static void run_test(data_t *data)
>  	manual("screen GREEN");
>  
>  	/* Confirm screen stays Green after PSR got active */
> -	igt_assert(wait_psr_entry(data));
> +	igt_assert(wait_psr_entry(data->drm_fd));
>  	manual("screen GREEN");
>  
>  	/* Setting a secondary fb/plane */
> @@ -250,7 +250,7 @@ static void run_test(data_t *data)
>  	else
>  		manual("GREEN background with WHITE box");
>  
> -	igt_assert(wait_psr_entry(data));
> +	igt_assert(wait_psr_entry(data->drm_fd));
>  	switch (data->op) {
>  	case PAGE_FLIP:
>  		/* Only in use when testing primary plane */
> @@ -298,7 +298,7 @@ static void run_test(data_t *data)
>  		expected = "screen GREEN";
>  		break;
>  	}
> -	igt_assert(psr_active(data, false));
> +	igt_assert(psr_active(data->drm_fd, false));
>  	manual(expected);
>  }
>  
> @@ -408,13 +408,13 @@ igt_main
>  
>  	igt_subtest("basic") {
>  		setup_test_plane(&data, DRM_PLANE_TYPE_PRIMARY);
> -		igt_assert(wait_psr_entry(&data));
> +		igt_assert(wait_psr_entry(data.drm_fd));
>  		test_cleanup(&data);
>  	}
>  
>  	igt_subtest("no_drrs") {
>  		setup_test_plane(&data, DRM_PLANE_TYPE_PRIMARY);
> -		igt_assert(wait_psr_entry(&data));
> +		igt_assert(wait_psr_entry(data.drm_fd));
>  		igt_assert(drrs_disabled(&data));
>  		test_cleanup(&data);
>  	}
> @@ -423,7 +423,7 @@ igt_main
>  		igt_subtest_f("primary_%s", op_str(op)) {
>  			data.op = op;
>  			setup_test_plane(&data, DRM_PLANE_TYPE_PRIMARY);
> -			igt_assert(wait_psr_entry(&data));
> +			igt_assert(wait_psr_entry(data.drm_fd));
>  			run_test(&data);
>  			test_cleanup(&data);
>  		}
> @@ -433,7 +433,7 @@ igt_main
>  		igt_subtest_f("sprite_%s", op_str(op)) {
>  			data.op = op;
>  			setup_test_plane(&data, DRM_PLANE_TYPE_OVERLAY);
> -			igt_assert(wait_psr_entry(&data));
> +			igt_assert(wait_psr_entry(data.drm_fd));
>  			run_test(&data);
>  			test_cleanup(&data);
>  		}
> @@ -443,7 +443,7 @@ igt_main
>  		igt_subtest_f("cursor_%s", op_str(op)) {
>  			data.op = op;
>  			setup_test_plane(&data, DRM_PLANE_TYPE_CURSOR);
> -			igt_assert(wait_psr_entry(&data));
> +			igt_assert(wait_psr_entry(data.drm_fd));
>  			run_test(&data);
>  			test_cleanup(&data);
>  		}
> @@ -452,7 +452,7 @@ igt_main
>  	igt_subtest_f("dpms") {
>  		data.op = RENDER;
>  		setup_test_plane(&data, DRM_PLANE_TYPE_PRIMARY);
> -		igt_assert(wait_psr_entry(&data));
> +		igt_assert(wait_psr_entry(data.drm_fd));
>  		dpms_off_on(&data);
>  		run_test(&data);
>  		test_cleanup(&data);
> @@ -461,10 +461,10 @@ igt_main
>  	igt_subtest_f("suspend") {
>  		data.op = PLANE_ONOFF;
>  		setup_test_plane(&data, DRM_PLANE_TYPE_CURSOR);
> -		igt_assert(wait_psr_entry(&data));
> +		igt_assert(wait_psr_entry(data.drm_fd));
>  		igt_system_suspend_autoresume(SUSPEND_STATE_MEM,
>  					      SUSPEND_TEST_NONE);
> -		igt_assert(wait_psr_entry(&data));
> +		igt_assert(wait_psr_entry(data.drm_fd));
>  		run_test(&data);
>  		test_cleanup(&data);
>  	}
> -- 
> 2.17.1
> 
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[igt-dev] [CI 3/5] tests/psr: Move PSR state test functions to lib

[Dhinakaran Pandiyan]

kms_frontbuffer_tracking and kms_psr test PSR in different ways, let'
fix that by creating common library functions.

Also, rename wait_psr_entry to psr_wait_entry.

v2: Include the new file in meson.build

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
---
 lib/Makefile.sources |  2 ++
 lib/igt_psr.c        | 40 ++++++++++++++++++++++++++++++++++++++++
 lib/igt_psr.h        | 34 ++++++++++++++++++++++++++++++++++
 lib/meson.build      |  1 +
 tests/kms_psr.c      | 38 +++++++++++---------------------------
 5 files changed, 88 insertions(+), 27 deletions(-)
 create mode 100644 lib/igt_psr.c
 create mode 100644 lib/igt_psr.h

diff --git a/lib/Makefile.sources b/lib/Makefile.sources
index 042c1d3b..14356c94 100644
--- a/lib/Makefile.sources
+++ b/lib/Makefile.sources
@@ -103,6 +103,8 @@ lib_source_list =	 	\
 	igt_kmod.h		\
 	igt_syncobj.c		\
 	igt_syncobj.h		\
+	igt_psr.c		\
+	igt_psr.h		\
 	$(NULL)
 
 .PHONY: version.h.tmp
diff --git a/lib/igt_psr.c b/lib/igt_psr.c
new file mode 100644
index 00000000..c979b0b5
--- /dev/null
+++ b/lib/igt_psr.c
@@ -0,0 +1,40 @@
+/*
+ * Copyright © 2018 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include  "igt_psr.h"
+
+bool psr_active(int fd, bool check_active)
+{
+	bool active;
+	char buf[512];
+
+	igt_debugfs_read(fd, "i915_edp_psr_status", buf);
+	active = strstr(buf, "HW Enabled & Active bit: yes\n") &&
+		(strstr(buf, "SRDENT") || strstr(buf, "SLEEP"));
+	return check_active ? active : !active;
+}
+
+bool psr_wait_entry(int fd)
+{
+	return igt_wait(psr_active(fd, true), 500, 1);
+}
diff --git a/lib/igt_psr.h b/lib/igt_psr.h
new file mode 100644
index 00000000..980f85e0
--- /dev/null
+++ b/lib/igt_psr.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright © 2018 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#ifndef IGT_PSR_H
+#define IGT_PSR_H
+
+#include "igt_debugfs.h"
+#include "igt_core.h"
+#include "igt_aux.h"
+
+bool psr_wait_entry(int fd);
+bool psr_active(int fd, bool check_active);
+
+#endif
diff --git a/lib/meson.build b/lib/meson.build
index 939167f9..74a5f61e 100644
--- a/lib/meson.build
+++ b/lib/meson.build
@@ -48,6 +48,7 @@ lib_sources = [
 	'uwildmat/uwildmat.c',
 	'igt_kmod.c',
 	'igt_vc4.c',
+	'igt_psr.c',
 ]
 
 lib_deps = [
diff --git a/tests/kms_psr.c b/tests/kms_psr.c
index ded8346a..1ed1f232 100644
--- a/tests/kms_psr.c
+++ b/tests/kms_psr.c
@@ -24,6 +24,7 @@
 
 #include "igt.h"
 #include "igt_sysfs.h"
+#include "igt_psr.h"
 #include <errno.h>
 #include <stdbool.h>
 #include <stdio.h>
@@ -195,23 +196,6 @@ static bool sink_support(data_t *data)
 	return strstr(buf, "Sink_Support: yes\n");
 }
 
-static bool psr_active(int fd, bool check_active)
-{
-	bool active;
-	char buf[512];
-
-	igt_debugfs_read(fd, "i915_edp_psr_status", buf);
-
-	active = strstr(buf, "HW Enabled & Active bit: yes\n") &&
-		 (strstr(buf, "SRDENT") || strstr(buf, "SLEEP"));
-	return check_active ? active : !active;
-}
-
-static bool wait_psr_entry(int fd)
-{
-	return igt_wait((psr_active(fd, true)), 500, 1);
-}
-
 static inline void manual(const char *expected)
 {
 	igt_debug_manual_check("all", expected);
@@ -237,7 +221,7 @@ static void run_test(data_t *data)
 	manual("screen GREEN");
 
 	/* Confirm screen stays Green after PSR got active */
-	igt_assert(wait_psr_entry(data->drm_fd));
+	igt_assert(psr_wait_entry(data->drm_fd));
 	manual("screen GREEN");
 
 	/* Setting a secondary fb/plane */
@@ -250,7 +234,7 @@ static void run_test(data_t *data)
 	else
 		manual("GREEN background with WHITE box");
 
-	igt_assert(wait_psr_entry(data->drm_fd));
+	igt_assert(psr_wait_entry(data->drm_fd));
 	switch (data->op) {
 	case PAGE_FLIP:
 		/* Only in use when testing primary plane */
@@ -408,13 +392,13 @@ igt_main
 
 	igt_subtest("basic") {
 		setup_test_plane(&data, DRM_PLANE_TYPE_PRIMARY);
-		igt_assert(wait_psr_entry(data.drm_fd));
+		igt_assert(psr_wait_entry(data.drm_fd));
 		test_cleanup(&data);
 	}
 
 	igt_subtest("no_drrs") {
 		setup_test_plane(&data, DRM_PLANE_TYPE_PRIMARY);
-		igt_assert(wait_psr_entry(data.drm_fd));
+		igt_assert(psr_wait_entry(data.drm_fd));
 		igt_assert(drrs_disabled(&data));
 		test_cleanup(&data);
 	}
@@ -423,7 +407,7 @@ igt_main
 		igt_subtest_f("primary_%s", op_str(op)) {
 			data.op = op;
 			setup_test_plane(&data, DRM_PLANE_TYPE_PRIMARY);
-			igt_assert(wait_psr_entry(data.drm_fd));
+			igt_assert(psr_wait_entry(data.drm_fd));
 			run_test(&data);
 			test_cleanup(&data);
 		}
@@ -433,7 +417,7 @@ igt_main
 		igt_subtest_f("sprite_%s", op_str(op)) {
 			data.op = op;
 			setup_test_plane(&data, DRM_PLANE_TYPE_OVERLAY);
-			igt_assert(wait_psr_entry(data.drm_fd));
+			igt_assert(psr_wait_entry(data.drm_fd));
 			run_test(&data);
 			test_cleanup(&data);
 		}
@@ -443,7 +427,7 @@ igt_main
 		igt_subtest_f("cursor_%s", op_str(op)) {
 			data.op = op;
 			setup_test_plane(&data, DRM_PLANE_TYPE_CURSOR);
-			igt_assert(wait_psr_entry(data.drm_fd));
+			igt_assert(psr_wait_entry(data.drm_fd));
 			run_test(&data);
 			test_cleanup(&data);
 		}
@@ -452,7 +436,7 @@ igt_main
 	igt_subtest_f("dpms") {
 		data.op = RENDER;
 		setup_test_plane(&data, DRM_PLANE_TYPE_PRIMARY);
-		igt_assert(wait_psr_entry(data.drm_fd));
+		igt_assert(psr_wait_entry(data.drm_fd));
 		dpms_off_on(&data);
 		run_test(&data);
 		test_cleanup(&data);
@@ -461,10 +445,10 @@ igt_main
 	igt_subtest_f("suspend") {
 		data.op = PLANE_ONOFF;
 		setup_test_plane(&data, DRM_PLANE_TYPE_CURSOR);
-		igt_assert(wait_psr_entry(data.drm_fd));
+		igt_assert(psr_wait_entry(data.drm_fd));
 		igt_system_suspend_autoresume(SUSPEND_STATE_MEM,
 					      SUSPEND_TEST_NONE);
-		igt_assert(wait_psr_entry(data.drm_fd));
+		igt_assert(psr_wait_entry(data.drm_fd));
 		run_test(&data);
 		test_cleanup(&data);
 	}
-- 
2.17.1

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Re: [igt-dev] [CI 3/5] tests/psr: Move PSR state test functions to lib

[Rodrigo Vivi]

On Sat, Jul 14, 2018 at 03:19:13PM -0700, Dhinakaran Pandiyan wrote:
> kms_frontbuffer_tracking and kms_psr test PSR in different ways, let'
> fix that by creating common library functions.
> 
> Also, rename wait_psr_entry to psr_wait_entry.
> 
> v2: Include the new file in meson.build
> 
> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
> Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>

maybe we could already move the kms_frontbuffer_tracking to use this
library on the same patch... but anyways it is cleaner this way, so:

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

> ---
>  lib/Makefile.sources |  2 ++
>  lib/igt_psr.c        | 40 ++++++++++++++++++++++++++++++++++++++++
>  lib/igt_psr.h        | 34 ++++++++++++++++++++++++++++++++++
>  lib/meson.build      |  1 +
>  tests/kms_psr.c      | 38 +++++++++++---------------------------
>  5 files changed, 88 insertions(+), 27 deletions(-)
>  create mode 100644 lib/igt_psr.c
>  create mode 100644 lib/igt_psr.h
> 
> diff --git a/lib/Makefile.sources b/lib/Makefile.sources
> index 042c1d3b..14356c94 100644
> --- a/lib/Makefile.sources
> +++ b/lib/Makefile.sources
> @@ -103,6 +103,8 @@ lib_source_list =	 	\
>  	igt_kmod.h		\
>  	igt_syncobj.c		\
>  	igt_syncobj.h		\
> +	igt_psr.c		\
> +	igt_psr.h		\
>  	$(NULL)
>  
>  .PHONY: version.h.tmp
> diff --git a/lib/igt_psr.c b/lib/igt_psr.c
> new file mode 100644
> index 00000000..c979b0b5
> --- /dev/null
> +++ b/lib/igt_psr.c
> @@ -0,0 +1,40 @@
> +/*
> + * Copyright © 2018 Intel Corporation
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice (including the next
> + * paragraph) shall be included in all copies or substantial portions of the
> + * Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
> + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
> + * IN THE SOFTWARE.
> + */
> +
> +#include  "igt_psr.h"
> +
> +bool psr_active(int fd, bool check_active)
> +{
> +	bool active;
> +	char buf[512];
> +
> +	igt_debugfs_read(fd, "i915_edp_psr_status", buf);
> +	active = strstr(buf, "HW Enabled & Active bit: yes\n") &&
> +		(strstr(buf, "SRDENT") || strstr(buf, "SLEEP"));
> +	return check_active ? active : !active;
> +}
> +
> +bool psr_wait_entry(int fd)
> +{
> +	return igt_wait(psr_active(fd, true), 500, 1);
> +}
> diff --git a/lib/igt_psr.h b/lib/igt_psr.h
> new file mode 100644
> index 00000000..980f85e0
> --- /dev/null
> +++ b/lib/igt_psr.h
> @@ -0,0 +1,34 @@
> +/*
> + * Copyright © 2018 Intel Corporation
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the "Software"),
> + * to deal in the Software without restriction, including without limitation
> + * the rights to use, copy, modify, merge, publish, distribute, sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice (including the next
> + * paragraph) shall be included in all copies or substantial portions of the
> + * Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
> + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
> + * IN THE SOFTWARE.
> + */
> +
> +#ifndef IGT_PSR_H
> +#define IGT_PSR_H
> +
> +#include "igt_debugfs.h"
> +#include "igt_core.h"
> +#include "igt_aux.h"
> +
> +bool psr_wait_entry(int fd);
> +bool psr_active(int fd, bool check_active);
> +
> +#endif
> diff --git a/lib/meson.build b/lib/meson.build
> index 939167f9..74a5f61e 100644
> --- a/lib/meson.build
> +++ b/lib/meson.build
> @@ -48,6 +48,7 @@ lib_sources = [
>  	'uwildmat/uwildmat.c',
>  	'igt_kmod.c',
>  	'igt_vc4.c',
> +	'igt_psr.c',
>  ]
>  
>  lib_deps = [
> diff --git a/tests/kms_psr.c b/tests/kms_psr.c
> index ded8346a..1ed1f232 100644
> --- a/tests/kms_psr.c
> +++ b/tests/kms_psr.c
> @@ -24,6 +24,7 @@
>  
>  #include "igt.h"
>  #include "igt_sysfs.h"
> +#include "igt_psr.h"
>  #include <errno.h>
>  #include <stdbool.h>
>  #include <stdio.h>
> @@ -195,23 +196,6 @@ static bool sink_support(data_t *data)
>  	return strstr(buf, "Sink_Support: yes\n");
>  }
>  
> -static bool psr_active(int fd, bool check_active)
> -{
> -	bool active;
> -	char buf[512];
> -
> -	igt_debugfs_read(fd, "i915_edp_psr_status", buf);
> -
> -	active = strstr(buf, "HW Enabled & Active bit: yes\n") &&
> -		 (strstr(buf, "SRDENT") || strstr(buf, "SLEEP"));
> -	return check_active ? active : !active;
> -}
> -
> -static bool wait_psr_entry(int fd)
> -{
> -	return igt_wait((psr_active(fd, true)), 500, 1);
> -}
> -
>  static inline void manual(const char *expected)
>  {
>  	igt_debug_manual_check("all", expected);
> @@ -237,7 +221,7 @@ static void run_test(data_t *data)
>  	manual("screen GREEN");
>  
>  	/* Confirm screen stays Green after PSR got active */
> -	igt_assert(wait_psr_entry(data->drm_fd));
> +	igt_assert(psr_wait_entry(data->drm_fd));
>  	manual("screen GREEN");
>  
>  	/* Setting a secondary fb/plane */
> @@ -250,7 +234,7 @@ static void run_test(data_t *data)
>  	else
>  		manual("GREEN background with WHITE box");
>  
> -	igt_assert(wait_psr_entry(data->drm_fd));
> +	igt_assert(psr_wait_entry(data->drm_fd));
>  	switch (data->op) {
>  	case PAGE_FLIP:
>  		/* Only in use when testing primary plane */
> @@ -408,13 +392,13 @@ igt_main
>  
>  	igt_subtest("basic") {
>  		setup_test_plane(&data, DRM_PLANE_TYPE_PRIMARY);
> -		igt_assert(wait_psr_entry(data.drm_fd));
> +		igt_assert(psr_wait_entry(data.drm_fd));
>  		test_cleanup(&data);
>  	}
>  
>  	igt_subtest("no_drrs") {
>  		setup_test_plane(&data, DRM_PLANE_TYPE_PRIMARY);
> -		igt_assert(wait_psr_entry(data.drm_fd));
> +		igt_assert(psr_wait_entry(data.drm_fd));
>  		igt_assert(drrs_disabled(&data));
>  		test_cleanup(&data);
>  	}
> @@ -423,7 +407,7 @@ igt_main
>  		igt_subtest_f("primary_%s", op_str(op)) {
>  			data.op = op;
>  			setup_test_plane(&data, DRM_PLANE_TYPE_PRIMARY);
> -			igt_assert(wait_psr_entry(data.drm_fd));
> +			igt_assert(psr_wait_entry(data.drm_fd));
>  			run_test(&data);
>  			test_cleanup(&data);
>  		}
> @@ -433,7 +417,7 @@ igt_main
>  		igt_subtest_f("sprite_%s", op_str(op)) {
>  			data.op = op;
>  			setup_test_plane(&data, DRM_PLANE_TYPE_OVERLAY);
> -			igt_assert(wait_psr_entry(data.drm_fd));
> +			igt_assert(psr_wait_entry(data.drm_fd));
>  			run_test(&data);
>  			test_cleanup(&data);
>  		}
> @@ -443,7 +427,7 @@ igt_main
>  		igt_subtest_f("cursor_%s", op_str(op)) {
>  			data.op = op;
>  			setup_test_plane(&data, DRM_PLANE_TYPE_CURSOR);
> -			igt_assert(wait_psr_entry(data.drm_fd));
> +			igt_assert(psr_wait_entry(data.drm_fd));
>  			run_test(&data);
>  			test_cleanup(&data);
>  		}
> @@ -452,7 +436,7 @@ igt_main
>  	igt_subtest_f("dpms") {
>  		data.op = RENDER;
>  		setup_test_plane(&data, DRM_PLANE_TYPE_PRIMARY);
> -		igt_assert(wait_psr_entry(data.drm_fd));
> +		igt_assert(psr_wait_entry(data.drm_fd));
>  		dpms_off_on(&data);
>  		run_test(&data);
>  		test_cleanup(&data);
> @@ -461,10 +445,10 @@ igt_main
>  	igt_subtest_f("suspend") {
>  		data.op = PLANE_ONOFF;
>  		setup_test_plane(&data, DRM_PLANE_TYPE_CURSOR);
> -		igt_assert(wait_psr_entry(data.drm_fd));
> +		igt_assert(psr_wait_entry(data.drm_fd));
>  		igt_system_suspend_autoresume(SUSPEND_STATE_MEM,
>  					      SUSPEND_TEST_NONE);
> -		igt_assert(wait_psr_entry(data.drm_fd));
> +		igt_assert(psr_wait_entry(data.drm_fd));
>  		run_test(&data);
>  		test_cleanup(&data);
>  	}
> -- 
> 2.17.1
> 
> _______________________________________________
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> igt-dev@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/igt-dev
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[igt-dev] [CI 4/5] tests/frontbuffer_tracking: Use the library functions to test PSR.

[Dhinakaran Pandiyan]

kms_frontbuffer_tracking should test PSR the same way that kms_psr does.

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
---
 tests/kms_frontbuffer_tracking.c | 42 ++++----------------------------
 1 file changed, 5 insertions(+), 37 deletions(-)

diff --git a/tests/kms_frontbuffer_tracking.c b/tests/kms_frontbuffer_tracking.c
index 116a95bc..1dfd7c1c 100644
--- a/tests/kms_frontbuffer_tracking.c
+++ b/tests/kms_frontbuffer_tracking.c
@@ -26,6 +26,7 @@
 
 #include "igt.h"
 #include "igt_sysfs.h"
+#include "igt_psr.h"
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
@@ -756,22 +757,6 @@ static bool fbc_is_enabled(int lvl)
 	return strstr(buf, "FBC enabled\n");
 }
 
-static bool psr_is_enabled(void)
-{
-	char buf[256];
-
-	debugfs_read("i915_edp_psr_status", buf);
-	return strstr(buf, "\nHW Enabled & Active bit: yes\n");
-}
-
-static void psr_print_status(void)
-{
-	char buf[256];
-
-	debugfs_read("i915_edp_psr_status", buf);
-	igt_info("PSR status:\n%s\n", buf);
-}
-
 static void drrs_set(unsigned int val)
 {
 	char buf[2];
@@ -949,16 +934,6 @@ static bool fbc_wait_until_enabled(void)
 	return igt_wait(fbc_is_enabled(IGT_LOG_DEBUG), 2000, 1);
 }
 
-static bool psr_wait_until_enabled(void)
-{
-	return igt_wait(psr_is_enabled(), 5000, 1);
-}
-
-static bool psr_wait_until_disabled(void)
-{
-	return igt_wait(!psr_is_enabled(), 5000, 1);
-}
-
 static bool drrs_wait_until_rr_switch_to_low(void)
 {
 	return igt_wait(is_drrs_low(), 5000, 1);
@@ -1659,17 +1634,10 @@ static void do_status_assertions(int flags)
 		igt_assert(!fbc_wait_until_enabled());
 	}
 
-	if (flags & ASSERT_PSR_ENABLED) {
-		if (!psr_wait_until_enabled()) {
-			psr_print_status();
-			igt_assert_f(psr_is_enabled(), "PSR still disabled\n");
-		}
-	} else if (flags & ASSERT_PSR_DISABLED) {
-		if (!psr_wait_until_disabled()) {
-			psr_print_status();
-			igt_assert_f(!psr_is_enabled(), "PSR still enabled\n");
-		}
-	}
+	if (flags & ASSERT_PSR_ENABLED)
+		igt_assert_f(psr_wait_entry(drm.fd), "PSR still disabled\n");
+	else if (flags & ASSERT_PSR_DISABLED)
+		igt_assert_f(psr_active(drm.fd, false), "PSR still enabled\n");
 }
 
 static void __do_assertions(const struct test_mode *t, int flags,
-- 
2.17.1

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Re: [igt-dev] [CI 4/5] tests/frontbuffer_tracking: Use the library functions to test PSR.

[Rodrigo Vivi]

On Sat, Jul 14, 2018 at 03:19:14PM -0700, Dhinakaran Pandiyan wrote:
> kms_frontbuffer_tracking should test PSR the same way that kms_psr does.
> 
> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
> Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

> ---
>  tests/kms_frontbuffer_tracking.c | 42 ++++----------------------------
>  1 file changed, 5 insertions(+), 37 deletions(-)
> 
> diff --git a/tests/kms_frontbuffer_tracking.c b/tests/kms_frontbuffer_tracking.c
> index 116a95bc..1dfd7c1c 100644
> --- a/tests/kms_frontbuffer_tracking.c
> +++ b/tests/kms_frontbuffer_tracking.c
> @@ -26,6 +26,7 @@
>  
>  #include "igt.h"
>  #include "igt_sysfs.h"
> +#include "igt_psr.h"
>  #include <sys/types.h>
>  #include <sys/stat.h>
>  #include <fcntl.h>
> @@ -756,22 +757,6 @@ static bool fbc_is_enabled(int lvl)
>  	return strstr(buf, "FBC enabled\n");
>  }
>  
> -static bool psr_is_enabled(void)
> -{
> -	char buf[256];
> -
> -	debugfs_read("i915_edp_psr_status", buf);
> -	return strstr(buf, "\nHW Enabled & Active bit: yes\n");
> -}
> -
> -static void psr_print_status(void)
> -{
> -	char buf[256];
> -
> -	debugfs_read("i915_edp_psr_status", buf);
> -	igt_info("PSR status:\n%s\n", buf);
> -}
> -
>  static void drrs_set(unsigned int val)
>  {
>  	char buf[2];
> @@ -949,16 +934,6 @@ static bool fbc_wait_until_enabled(void)
>  	return igt_wait(fbc_is_enabled(IGT_LOG_DEBUG), 2000, 1);
>  }
>  
> -static bool psr_wait_until_enabled(void)
> -{
> -	return igt_wait(psr_is_enabled(), 5000, 1);
> -}
> -
> -static bool psr_wait_until_disabled(void)
> -{
> -	return igt_wait(!psr_is_enabled(), 5000, 1);
> -}
> -
>  static bool drrs_wait_until_rr_switch_to_low(void)
>  {
>  	return igt_wait(is_drrs_low(), 5000, 1);
> @@ -1659,17 +1634,10 @@ static void do_status_assertions(int flags)
>  		igt_assert(!fbc_wait_until_enabled());
>  	}
>  
> -	if (flags & ASSERT_PSR_ENABLED) {
> -		if (!psr_wait_until_enabled()) {
> -			psr_print_status();
> -			igt_assert_f(psr_is_enabled(), "PSR still disabled\n");
> -		}
> -	} else if (flags & ASSERT_PSR_DISABLED) {
> -		if (!psr_wait_until_disabled()) {
> -			psr_print_status();
> -			igt_assert_f(!psr_is_enabled(), "PSR still enabled\n");
> -		}
> -	}
> +	if (flags & ASSERT_PSR_ENABLED)
> +		igt_assert_f(psr_wait_entry(drm.fd), "PSR still disabled\n");
> +	else if (flags & ASSERT_PSR_DISABLED)
> +		igt_assert_f(psr_active(drm.fd, false), "PSR still enabled\n");
>  }
>  
>  static void __do_assertions(const struct test_mode *t, int flags,
> -- 
> 2.17.1
> 
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> igt-dev@lists.freedesktop.org
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[igt-dev] [CI 5/5] DEBUG/psr: Test fix for fdo #105450

[Dhinakaran Pandiyan]

Add to ff since there is no PSR on shards.

References: https://bugs.freedesktop.org/show_bug.cgi?id=105450
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
---
 tests/intel-ci/fast-feedback.testlist | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/tests/intel-ci/fast-feedback.testlist b/tests/intel-ci/fast-feedback.testlist
index aa861d39..1de2e58a 100644
--- a/tests/intel-ci/fast-feedback.testlist
+++ b/tests/intel-ci/fast-feedback.testlist
@@ -224,6 +224,31 @@ igt@kms_force_connector_basic@force-edid
 igt@kms_force_connector_basic@force-load-detect
 igt@kms_force_connector_basic@prune-stale-modes
 igt@kms_frontbuffer_tracking@basic
+igt@kms_frontbuffer_tracking@fbcpsr-1p-indfb-fliptrack
+igt@kms_frontbuffer_tracking@fbcpsr-1p-offscren-pri-indfb-draw-mmap-wc
+igt@kms_frontbuffer_tracking@fbcpsr-1p-offscren-pri-shrfb-draw-mmap-gtt
+igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-mmap-gtt
+igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-indfb-draw-mmap-gtt
+igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-shrfb-draw-mmap-gtt
+igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-shrfb-draw-render
+igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-spr-indfb-draw-mmap-gtt
+igt@kms_frontbuffer_tracking@fbcpsr-1p-shrfb-fliptrack
+igt@kms_frontbuffer_tracking@fbcpsr-farfromfence
+igt@kms_frontbuffer_tracking@fbcpsr-rgb565-draw-mmap-gtt
+igt@kms_frontbuffer_tracking@fbcpsr-stridechange
+igt@kms_frontbuffer_tracking@psr-1p-offscren-pri-shrfb-draw-mmap-gtt
+igt@kms_frontbuffer_tracking@psr-1p-offscren-pri-shrfb-draw-pwrite
+igt@kms_frontbuffer_tracking@psr-1p-primscrn-cur-indfb-draw-mmap-gtt
+igt@kms_frontbuffer_tracking@psr-1p-primscrn-cur-indfb-draw-mmap-wc
+igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-indfb-draw-mmap-cpu
+igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-indfb-draw-mmap-gtt
+igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-shrfb-draw-blt
+igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-shrfb-draw-mmap-cpu
+igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-shrfb-draw-mmap-gtt
+igt@kms_frontbuffer_tracking@psr-1p-primscrn-spr-indfb-draw-mmap-gtt
+igt@kms_frontbuffer_tracking@psr-farfromfence
+igt@kms_frontbuffer_tracking@psr-rgb101010-draw-mmap-gtt
+igt@kms_frontbuffer_tracking@psr-rgb565-draw-mmap-gtt
 igt@kms_pipe_crc_basic@bad-source
 igt@kms_pipe_crc_basic@hang-read-crc-pipe-a
 igt@kms_pipe_crc_basic@hang-read-crc-pipe-b
-- 
2.17.1

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Re: [igt-dev] [CI 5/5] DEBUG/psr: Test fix for fdo #105450

[Rodrigo Vivi]

On Sat, Jul 14, 2018 at 03:19:15PM -0700, Dhinakaran Pandiyan wrote:
> Add to ff since there is no PSR on shards.

+1 on the idea...
However do you know the timewise impact of this on ff?

Afai-can-remember no kms_frontbuffer_tracking was allowed on ff
because they were to time consuming because many modesets...

Something that Maarten was working to solve.

> 
> References: https://bugs.freedesktop.org/show_bug.cgi?id=105450
> Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
> ---
>  tests/intel-ci/fast-feedback.testlist | 25 +++++++++++++++++++++++++
>  1 file changed, 25 insertions(+)
> 
> diff --git a/tests/intel-ci/fast-feedback.testlist b/tests/intel-ci/fast-feedback.testlist
> index aa861d39..1de2e58a 100644
> --- a/tests/intel-ci/fast-feedback.testlist
> +++ b/tests/intel-ci/fast-feedback.testlist
> @@ -224,6 +224,31 @@ igt@kms_force_connector_basic@force-edid
>  igt@kms_force_connector_basic@force-load-detect
>  igt@kms_force_connector_basic@prune-stale-modes
>  igt@kms_frontbuffer_tracking@basic
> +igt@kms_frontbuffer_tracking@fbcpsr-1p-indfb-fliptrack
> +igt@kms_frontbuffer_tracking@fbcpsr-1p-offscren-pri-indfb-draw-mmap-wc
> +igt@kms_frontbuffer_tracking@fbcpsr-1p-offscren-pri-shrfb-draw-mmap-gtt
> +igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-mmap-gtt
> +igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-indfb-draw-mmap-gtt
> +igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-shrfb-draw-mmap-gtt
> +igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-shrfb-draw-render
> +igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-spr-indfb-draw-mmap-gtt
> +igt@kms_frontbuffer_tracking@fbcpsr-1p-shrfb-fliptrack
> +igt@kms_frontbuffer_tracking@fbcpsr-farfromfence
> +igt@kms_frontbuffer_tracking@fbcpsr-rgb565-draw-mmap-gtt
> +igt@kms_frontbuffer_tracking@fbcpsr-stridechange
> +igt@kms_frontbuffer_tracking@psr-1p-offscren-pri-shrfb-draw-mmap-gtt
> +igt@kms_frontbuffer_tracking@psr-1p-offscren-pri-shrfb-draw-pwrite
> +igt@kms_frontbuffer_tracking@psr-1p-primscrn-cur-indfb-draw-mmap-gtt
> +igt@kms_frontbuffer_tracking@psr-1p-primscrn-cur-indfb-draw-mmap-wc
> +igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-indfb-draw-mmap-cpu
> +igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-indfb-draw-mmap-gtt
> +igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-shrfb-draw-blt
> +igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-shrfb-draw-mmap-cpu
> +igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-shrfb-draw-mmap-gtt
> +igt@kms_frontbuffer_tracking@psr-1p-primscrn-spr-indfb-draw-mmap-gtt
> +igt@kms_frontbuffer_tracking@psr-farfromfence
> +igt@kms_frontbuffer_tracking@psr-rgb101010-draw-mmap-gtt
> +igt@kms_frontbuffer_tracking@psr-rgb565-draw-mmap-gtt
>  igt@kms_pipe_crc_basic@bad-source
>  igt@kms_pipe_crc_basic@hang-read-crc-pipe-a
>  igt@kms_pipe_crc_basic@hang-read-crc-pipe-b
> -- 
> 2.17.1
> 
> _______________________________________________
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[igt-dev] ✓ Fi.CI.BAT: success for series starting with [CI,1/5] tests/psr: Remove option to run test with PSR disabled.

[Patchwork]

== Series Details ==

Series: series starting with [CI,1/5] tests/psr: Remove option to run test with PSR disabled.
URL   : https://patchwork.freedesktop.org/series/46560/
State : success

== Summary ==

= CI Bug Log - changes from CI_DRM_4488 -> IGTPW_1590 =

== Summary - SUCCESS ==

  No regressions found.

  External URL: https://patchwork.freedesktop.org/api/1.0/series/46560/revisions/1/mbox/

== Known issues ==

  Here are the changes found in IGTPW_1590 that come from known issues:

  === IGT changes ===

    ==== Issues hit ====

    igt@gem_mmap_gtt@basic-copy:
      {fi-kbl-8809g}:     NOTRUN -> DMESG-WARN (fdo#107222) +1

    igt@gem_mmap_gtt@basic-wc:
      {fi-kbl-8809g}:     NOTRUN -> DMESG-WARN (fdo#107221) +7

    igt@gem_ringfill@basic-default-hang:
      {fi-kbl-8809g}:     NOTRUN -> DMESG-WARN (fdo#107221, fdo#107222)

    igt@kms_frontbuffer_tracking@fbcpsr-stridechange:
      fi-kbl-7560u:       NOTRUN -> FAIL (fdo#105683)
      fi-skl-6600u:       NOTRUN -> FAIL (fdo#105683)

    igt@kms_pipe_crc_basic@suspend-read-crc-pipe-c:
      fi-bxt-dsi:         PASS -> INCOMPLETE (fdo#103927)

    
    ==== Possible fixes ====

    igt@debugfs_test@read_all_entries:
      fi-snb-2520m:       INCOMPLETE (fdo#103713) -> PASS

    igt@kms_chamelium@hdmi-hpd-fast:
      fi-kbl-7500u:       FAIL (fdo#103841, fdo#102672) -> SKIP

    
    ==== Warnings ====

    igt@gem_exec_suspend@basic-s4-devices:
      {fi-kbl-8809g}:     INCOMPLETE (fdo#107139) -> DMESG-WARN (fdo#107139)

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

  fdo#102672 https://bugs.freedesktop.org/show_bug.cgi?id=102672
  fdo#103713 https://bugs.freedesktop.org/show_bug.cgi?id=103713
  fdo#103841 https://bugs.freedesktop.org/show_bug.cgi?id=103841
  fdo#103927 https://bugs.freedesktop.org/show_bug.cgi?id=103927
  fdo#105683 https://bugs.freedesktop.org/show_bug.cgi?id=105683
  fdo#107139 https://bugs.freedesktop.org/show_bug.cgi?id=107139
  fdo#107221 https://bugs.freedesktop.org/show_bug.cgi?id=107221
  fdo#107222 https://bugs.freedesktop.org/show_bug.cgi?id=107222


== Participating hosts (46 -> 42) ==

  Missing    (4): fi-ilk-m540 fi-byt-squawks fi-bsw-cyan fi-hsw-4200u 


== Build changes ==

    * IGT: IGT_4557 -> IGTPW_1590

  CI_DRM_4488: a3a527faf129e7901fdff5309a7e6df8abd72d13 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_1590: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_1590/
  IGT_4557: 140a67c13aad2595ee6c72e41d14d35a793158b5 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_1590/issues.html
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[igt-dev] ✓ Fi.CI.IGT: success for series starting with [CI,1/5] tests/psr: Remove option to run test with PSR disabled.

[Patchwork]

== Series Details ==

Series: series starting with [CI,1/5] tests/psr: Remove option to run test with PSR disabled.
URL   : https://patchwork.freedesktop.org/series/46560/
State : success

== Summary ==

= CI Bug Log - changes from IGT_4557_full -> IGTPW_1590_full =

== Summary - WARNING ==

  Minor unknown changes coming with IGTPW_1590_full need to be verified
  manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in IGTPW_1590_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://patchwork.freedesktop.org/api/1.0/series/46560/revisions/1/mbox/

== Possible new issues ==

  Here are the unknown changes that may have been introduced in IGTPW_1590_full:

  === IGT changes ===

    ==== Warnings ====

    igt@gem_exec_schedule@deep-blt:
      shard-kbl:          PASS -> SKIP

    igt@gem_mocs_settings@mocs-rc6-vebox:
      shard-kbl:          SKIP -> PASS

    
== Known issues ==

  Here are the changes found in IGTPW_1590_full that come from known issues:

  === IGT changes ===

    ==== Issues hit ====

    igt@kms_flip@2x-flip-vs-dpms-interruptible:
      shard-hsw:          PASS -> DMESG-WARN (fdo#102614)

    igt@kms_flip@2x-plain-flip-fb-recreate-interruptible:
      shard-glk:          PASS -> FAIL (fdo#100368) +1

    igt@perf_pmu@most-busy-idle-check-all-vcs1:
      shard-snb:          SKIP -> INCOMPLETE (fdo#105411)

    
    ==== Possible fixes ====

    {igt@gem_userptr_blits@readonly-mmap-unsync}:
      shard-snb:          INCOMPLETE (fdo#105411) -> SKIP

    igt@kms_cursor_legacy@2x-nonblocking-modeset-vs-cursor-atomic:
      shard-glk:          FAIL (fdo#106509, fdo#105454) -> PASS

    igt@kms_flip@2x-plain-flip-ts-check-interruptible:
      shard-glk:          FAIL (fdo#100368) -> PASS

    igt@kms_plane@plane-panning-bottom-right-suspend-pipe-c-planes:
      shard-glk:          FAIL (fdo#103375) -> PASS

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

  fdo#100368 https://bugs.freedesktop.org/show_bug.cgi?id=100368
  fdo#102614 https://bugs.freedesktop.org/show_bug.cgi?id=102614
  fdo#103375 https://bugs.freedesktop.org/show_bug.cgi?id=103375
  fdo#105411 https://bugs.freedesktop.org/show_bug.cgi?id=105411
  fdo#105454 https://bugs.freedesktop.org/show_bug.cgi?id=105454
  fdo#106509 https://bugs.freedesktop.org/show_bug.cgi?id=106509


== Participating hosts (5 -> 5) ==

  No changes in participating hosts


== Build changes ==

    * IGT: IGT_4557 -> IGTPW_1590
    * Linux: CI_DRM_4487 -> CI_DRM_4488

  CI_DRM_4487: 627ed020cac6a73f0a014537dac7191efbb57084 @ git://anongit.freedesktop.org/gfx-ci/linux
  CI_DRM_4488: a3a527faf129e7901fdff5309a7e6df8abd72d13 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_1590: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_1590/
  IGT_4557: 140a67c13aad2595ee6c72e41d14d35a793158b5 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_1590/shards.html
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Re: [igt-dev] [CI 1/5] tests/psr: Remove option to run test with PSR disabled.

[Rodrigo Vivi]

On Sat, Jul 14, 2018 at 03:19:11PM -0700, Dhinakaran Pandiyan wrote:
> The original use for this was to validate sink CRC without PSR, now that
> that the support for sink CRC was removed, this command line option is
> pointless.

oh... well... I still like this option...

1. If we keep the manual approach, the --no-psr is useful for people
to understand what to expect without psr and then compare the results.
(Specially because some of the writes that I did on the test are so
ugly for human eyes that people would believe it is a bug :$)

I also use to play with planes and cursor on non-psr panels,
but for this second case I know that I should use, and if necessary
improve, other tests..

> 
> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
> Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
> ---
>  tests/kms_psr.c | 37 +++----------------------------------
>  1 file changed, 3 insertions(+), 34 deletions(-)
> 
> diff --git a/tests/kms_psr.c b/tests/kms_psr.c
> index 4eca51da..aace884c 100644
> --- a/tests/kms_psr.c
> +++ b/tests/kms_psr.c
> @@ -69,7 +69,6 @@ typedef struct {
>  	int mod_stride;
>  	drmModeModeInfo *mode;
>  	igt_output_t *output;
> -	bool with_psr_disabled;
>  } data_t;
>  
>  static void create_cursor_fb(data_t *data)
> @@ -193,8 +192,7 @@ static bool sink_support(data_t *data)
>  
>  	igt_debugfs_read(data->drm_fd, "i915_edp_psr_status", buf);
>  
> -	return data->with_psr_disabled ||
> -		strstr(buf, "Sink_Support: yes\n");
> +	return strstr(buf, "Sink_Support: yes\n");
>  }
>  
>  static bool psr_active(data_t *data, bool check_active)
> @@ -211,9 +209,6 @@ static bool psr_active(data_t *data, bool check_active)
>  
>  static bool wait_psr_entry(data_t *data)
>  {
> -	if (data->with_psr_disabled)
> -		return true;
> -
>  	return igt_wait((psr_active(data, true)), 500, 1);
>  }
>  
> @@ -387,34 +382,11 @@ static void dpms_off_on(data_t *data)
>  				   DRM_MODE_DPMS_ON);
>  }
>  
> -static int opt_handler(int opt, int opt_index, void *_data)
> -{
> -	data_t *data = _data;
> -
> -	switch (opt) {
> -	case 'n':
> -		data->with_psr_disabled = true;
> -		break;
> -	default:
> -		igt_assert(0);
> -	}
> -
> -	return 0;
> -}
> -
> -int main(int argc, char *argv[])
> +igt_main
>  {
> -	const char *help_str =
> -	       "  --no-psr\tRun test without PSR.";
> -	static struct option long_options[] = {
> -		{"no-psr", 0, 0, 'n'},
> -		{ 0, 0, 0, 0 }
> -	};
>  	data_t data = {};
>  	enum operations op;
>  
> -	igt_subtest_init_parse_opts(&argc, argv, "", long_options,
> -				    help_str, opt_handler, &data);
>  	igt_skip_on_simulation();
>  
>  	igt_fixture {
> @@ -423,8 +395,7 @@ int main(int argc, char *argv[])
>  		kmstest_set_vt_graphics_mode();
>  		data.devid = intel_get_drm_devid(data.drm_fd);
>  
> -		igt_set_module_param_int("enable_psr", data.with_psr_disabled ?
> -					 0 : 1);
> +		igt_set_module_param_int("enable_psr", 1);
>  		igt_require_f(sink_support(&data),
>  			      "Sink does not support PSR\n");
>  
> @@ -503,6 +474,4 @@ int main(int argc, char *argv[])
>  		drm_intel_bufmgr_destroy(data.bufmgr);
>  		display_fini(&data);
>  	}
> -
> -	igt_exit();
>  }
> -- 
> 2.17.1
> 
> _______________________________________________
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> igt-dev@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/igt-dev
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Re: [igt-dev] [CI 1/5] tests/psr: Remove option to run test with PSR disabled.

[Rodrigo Vivi]

On Mon, Jul 16, 2018 at 10:31:57AM -0700, Rodrigo Vivi wrote:
> On Sat, Jul 14, 2018 at 03:19:11PM -0700, Dhinakaran Pandiyan wrote:
> > The original use for this was to validate sink CRC without PSR, now that
> > that the support for sink CRC was removed, this command line option is
> > pointless.
> 
> oh... well... I still like this option...
> 
> 1. If we keep the manual approach, the --no-psr is useful for people
> to understand what to expect without psr and then compare the results.
> (Specially because some of the writes that I did on the test are so
> ugly for human eyes that people would believe it is a bug :$)
> 
> I also use to play with planes and cursor on non-psr panels,
> but for this second case I know that I should use, and if necessary
> improve, other tests..

oh, but in case this blocks the whole work of creating the library
feel free to ignore me and use my:

Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

;)

> 
> > 
> > Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
> > Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
> > ---
> >  tests/kms_psr.c | 37 +++----------------------------------
> >  1 file changed, 3 insertions(+), 34 deletions(-)
> > 
> > diff --git a/tests/kms_psr.c b/tests/kms_psr.c
> > index 4eca51da..aace884c 100644
> > --- a/tests/kms_psr.c
> > +++ b/tests/kms_psr.c
> > @@ -69,7 +69,6 @@ typedef struct {
> >  	int mod_stride;
> >  	drmModeModeInfo *mode;
> >  	igt_output_t *output;
> > -	bool with_psr_disabled;
> >  } data_t;
> >  
> >  static void create_cursor_fb(data_t *data)
> > @@ -193,8 +192,7 @@ static bool sink_support(data_t *data)
> >  
> >  	igt_debugfs_read(data->drm_fd, "i915_edp_psr_status", buf);
> >  
> > -	return data->with_psr_disabled ||
> > -		strstr(buf, "Sink_Support: yes\n");
> > +	return strstr(buf, "Sink_Support: yes\n");
> >  }
> >  
> >  static bool psr_active(data_t *data, bool check_active)
> > @@ -211,9 +209,6 @@ static bool psr_active(data_t *data, bool check_active)
> >  
> >  static bool wait_psr_entry(data_t *data)
> >  {
> > -	if (data->with_psr_disabled)
> > -		return true;
> > -
> >  	return igt_wait((psr_active(data, true)), 500, 1);
> >  }
> >  
> > @@ -387,34 +382,11 @@ static void dpms_off_on(data_t *data)
> >  				   DRM_MODE_DPMS_ON);
> >  }
> >  
> > -static int opt_handler(int opt, int opt_index, void *_data)
> > -{
> > -	data_t *data = _data;
> > -
> > -	switch (opt) {
> > -	case 'n':
> > -		data->with_psr_disabled = true;
> > -		break;
> > -	default:
> > -		igt_assert(0);
> > -	}
> > -
> > -	return 0;
> > -}
> > -
> > -int main(int argc, char *argv[])
> > +igt_main
> >  {
> > -	const char *help_str =
> > -	       "  --no-psr\tRun test without PSR.";
> > -	static struct option long_options[] = {
> > -		{"no-psr", 0, 0, 'n'},
> > -		{ 0, 0, 0, 0 }
> > -	};
> >  	data_t data = {};
> >  	enum operations op;
> >  
> > -	igt_subtest_init_parse_opts(&argc, argv, "", long_options,
> > -				    help_str, opt_handler, &data);
> >  	igt_skip_on_simulation();
> >  
> >  	igt_fixture {
> > @@ -423,8 +395,7 @@ int main(int argc, char *argv[])
> >  		kmstest_set_vt_graphics_mode();
> >  		data.devid = intel_get_drm_devid(data.drm_fd);
> >  
> > -		igt_set_module_param_int("enable_psr", data.with_psr_disabled ?
> > -					 0 : 1);
> > +		igt_set_module_param_int("enable_psr", 1);
> >  		igt_require_f(sink_support(&data),
> >  			      "Sink does not support PSR\n");
> >  
> > @@ -503,6 +474,4 @@ int main(int argc, char *argv[])
> >  		drm_intel_bufmgr_destroy(data.bufmgr);
> >  		display_fini(&data);
> >  	}
> > -
> > -	igt_exit();
> >  }
> > -- 
> > 2.17.1
> > 
> > _______________________________________________
> > igt-dev mailing list
> > igt-dev@lists.freedesktop.org
> > https://lists.freedesktop.org/mailman/listinfo/igt-dev
> _______________________________________________
> igt-dev mailing list
> igt-dev@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/igt-dev
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Re: [igt-dev] [CI 1/5] tests/psr: Remove option to run test with PSR disabled.

[Dhinakaran Pandiyan]

On Mon, 2018-07-16 at 10:35 -0700, Rodrigo Vivi wrote:
> On Mon, Jul 16, 2018 at 10:31:57AM -0700, Rodrigo Vivi wrote:
> > 
> > On Sat, Jul 14, 2018 at 03:19:11PM -0700, Dhinakaran Pandiyan
> > wrote:
> > > 
> > > The original use for this was to validate sink CRC without PSR,
> > > now that
> > > that the support for sink CRC was removed, this command line
> > > option is
> > > pointless.
> > oh... well... I still like this option...
> > 
> > 1. If we keep the manual approach, the --no-psr is useful for
> > people
> > to understand what to expect without psr and then compare the
> > results.

That's a good point. I can wrap wait_psr_entry() in this file to return
early for the --no-psr case. 

> > (Specially because some of the writes that I did on the test are so
> > ugly for human eyes that people would believe it is a bug :$)
> > 
> > I also use to play with planes and cursor on non-psr panels,
> > but for this second case I know that I should use, and if necessary
> > improve, other tests..
> oh, but in case this blocks the whole work of creating the library
> feel free to ignore me and use my:
> 
> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
> 
> ;)
> 
> > 
> > 
> > > 
> > > 
> > > Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
> > > Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com
> > > >
> > > ---
> > >  tests/kms_psr.c | 37 +++----------------------------------
> > >  1 file changed, 3 insertions(+), 34 deletions(-)
> > > 
> > > diff --git a/tests/kms_psr.c b/tests/kms_psr.c
> > > index 4eca51da..aace884c 100644
> > > --- a/tests/kms_psr.c
> > > +++ b/tests/kms_psr.c
> > > @@ -69,7 +69,6 @@ typedef struct {
> > >  	int mod_stride;
> > >  	drmModeModeInfo *mode;
> > >  	igt_output_t *output;
> > > -	bool with_psr_disabled;
> > >  } data_t;
> > >  
> > >  static void create_cursor_fb(data_t *data)
> > > @@ -193,8 +192,7 @@ static bool sink_support(data_t *data)
> > >  
> > >  	igt_debugfs_read(data->drm_fd, "i915_edp_psr_status",
> > > buf);
> > >  
> > > -	return data->with_psr_disabled ||
> > > -		strstr(buf, "Sink_Support: yes\n");
> > > +	return strstr(buf, "Sink_Support: yes\n");
> > >  }
> > >  
> > >  static bool psr_active(data_t *data, bool check_active)
> > > @@ -211,9 +209,6 @@ static bool psr_active(data_t *data, bool
> > > check_active)
> > >  
> > >  static bool wait_psr_entry(data_t *data)
> > >  {
> > > -	if (data->with_psr_disabled)
> > > -		return true;
> > > -
> > >  	return igt_wait((psr_active(data, true)), 500, 1);
> > >  }
> > >  
> > > @@ -387,34 +382,11 @@ static void dpms_off_on(data_t *data)
> > >  				   DRM_MODE_DPMS_ON);
> > >  }
> > >  
> > > -static int opt_handler(int opt, int opt_index, void *_data)
> > > -{
> > > -	data_t *data = _data;
> > > -
> > > -	switch (opt) {
> > > -	case 'n':
> > > -		data->with_psr_disabled = true;
> > > -		break;
> > > -	default:
> > > -		igt_assert(0);
> > > -	}
> > > -
> > > -	return 0;
> > > -}
> > > -
> > > -int main(int argc, char *argv[])
> > > +igt_main
> > >  {
> > > -	const char *help_str =
> > > -	       "  --no-psr\tRun test without PSR.";
> > > -	static struct option long_options[] = {
> > > -		{"no-psr", 0, 0, 'n'},
> > > -		{ 0, 0, 0, 0 }
> > > -	};
> > >  	data_t data = {};
> > >  	enum operations op;
> > >  
> > > -	igt_subtest_init_parse_opts(&argc, argv, "",
> > > long_options,
> > > -				    help_str, opt_handler,
> > > &data);
> > >  	igt_skip_on_simulation();
> > >  
> > >  	igt_fixture {
> > > @@ -423,8 +395,7 @@ int main(int argc, char *argv[])
> > >  		kmstest_set_vt_graphics_mode();
> > >  		data.devid = intel_get_drm_devid(data.drm_fd);
> > >  
> > > -		igt_set_module_param_int("enable_psr",
> > > data.with_psr_disabled ?
> > > -					 0 : 1);
> > > +		igt_set_module_param_int("enable_psr", 1);
> > >  		igt_require_f(sink_support(&data),
> > >  			      "Sink does not support PSR\n");
> > >  
> > > @@ -503,6 +474,4 @@ int main(int argc, char *argv[])
> > >  		drm_intel_bufmgr_destroy(data.bufmgr);
> > >  		display_fini(&data);
> > >  	}
> > > -
> > > -	igt_exit();
> > >  }
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