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From: Robert Foss <robert.foss@collabora.com>
To: intel-gfx@lists.freedesktop.org,
	Gustavo Padovan <gustavo.padovan@collabora.com>,
	Brian Starkey <brian.starkey@arm.com>,
	Daniel Vetter <daniel@ffwll.ch>,
	Tomeu Vizoso <tomeu.vizoso@collabora.com>
Cc: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Subject: [PATCH i-g-t v2 10/12] tests/kms_atomic_transition: add out_fences tests
Date: Wed, 14 Dec 2016 04:05:07 -0500	[thread overview]
Message-ID: <20161214090509.15716-11-robert.foss@collabora.com> (raw)
In-Reply-To: <20161214090509.15716-1-robert.foss@collabora.com>

From: Gustavo Padovan <gustavo.padovan@collabora.co.uk>

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Robert Foss <robert.foss@collabora.com>
---
 lib/igt_kms.c                 | 22 ++++++++++++++++++++++
 tests/kms_atomic_transition.c | 32 ++++++++++++++++++++++++++++++--
 2 files changed, 52 insertions(+), 2 deletions(-)

diff --git a/lib/igt_kms.c b/lib/igt_kms.c
index fe1b356d..eb59ab36 100644
--- a/lib/igt_kms.c
+++ b/lib/igt_kms.c
@@ -49,6 +49,7 @@
 #include "intel_chipset.h"
 #include "igt_debugfs.h"
 #include "igt_sysfs.h"
+#include "sw_sync.h"
 
 /**
  * SECTION:igt_kms
@@ -2184,6 +2185,27 @@ static int igt_atomic_commit(igt_display_t *display, uint32_t flags, void *user_
 	}
 
 	ret = drmModeAtomicCommit(display->drm_fd, req, flags, user_data);
+	if (!ret) {
+		int64_t *fence_ptr;
+
+		for_each_pipe(display, pipe) {
+			igt_pipe_t *pipe_obj = &display->pipes[pipe];
+
+			fence_ptr = pipe_obj->out_fence_ptr;
+			if (!fence_ptr)
+				continue;
+
+			if (flags & DRM_MODE_ATOMIC_TEST_ONLY) {
+				igt_assert(*fence_ptr == -1);
+			} else {
+				igt_assert(*fence_ptr >= 0);
+				ret = sw_sync_wait(*fence_ptr, 1000);
+				igt_assert(ret == 0);
+				close(*fence_ptr);
+			}
+		}
+	}
+
 	drmModeAtomicFree(req);
 	return ret;
 
diff --git a/tests/kms_atomic_transition.c b/tests/kms_atomic_transition.c
index b7d99975..08f9499f 100644
--- a/tests/kms_atomic_transition.c
+++ b/tests/kms_atomic_transition.c
@@ -132,6 +132,7 @@ run_transition_test(igt_display_t *display, enum pipe pipe, igt_output_t *output
 	struct plane_parms parms[IGT_MAX_PLANES];
 	bool skip_test = false;
 	unsigned flags = DRM_MODE_PAGE_FLIP_EVENT;
+	int out_fence, ret;
 
 	if (nonblocking)
 		flags |= DRM_MODE_ATOMIC_NONBLOCK;
@@ -198,9 +199,11 @@ run_transition_test(igt_display_t *display, enum pipe pipe, igt_output_t *output
 	 * planes to fix this
 	 */
 	while (1) {
-		int ret;
-
 		wm_setup_plane(display, pipe, iter_max - 1, parms);
+
+		if (fencing)
+			igt_pipe_set_out_fence_ptr(&display->pipes[pipe],
+			    (int64_t *) &out_fence);
 		ret = igt_display_try_commit_atomic(display, DRM_MODE_ATOMIC_TEST_ONLY | DRM_MODE_ATOMIC_ALLOW_MODESET, NULL);
 
 		if (ret != -EINVAL || n_planes < 3)
@@ -231,6 +234,9 @@ run_transition_test(igt_display_t *display, enum pipe pipe, igt_output_t *output
 
 		wm_setup_plane(display, pipe, i, parms);
 
+		if (fencing)
+			igt_pipe_set_out_fence_ptr(&display->pipes[pipe], &out_fence);
+
 		igt_display_commit_atomic(display, flags, (void *)(unsigned long)i);
 		drmHandleEvent(display->drm_fd, &drm_events);
 
@@ -239,6 +245,10 @@ run_transition_test(igt_display_t *display, enum pipe pipe, igt_output_t *output
 
 			wm_setup_plane(display, pipe, 0, parms);
 
+			if (fencing)
+				igt_pipe_set_out_fence_ptr(&display->pipes[pipe],
+				    (int64_t *) &out_fence);
+
 			igt_display_commit_atomic(display, flags, (void *)0UL);
 
 			drmHandleEvent(display->drm_fd, &drm_events);
@@ -252,6 +262,9 @@ run_transition_test(igt_display_t *display, enum pipe pipe, igt_output_t *output
 				if (type == TRANSITION_MODESET)
 					igt_output_override_mode(output, &override_mode);
 
+				if (fencing)
+					igt_pipe_set_out_fence_ptr(&display->pipes[pipe], &out_fence);
+
 				igt_display_commit_atomic(display, flags, (void *)(unsigned long)j);
 				drmHandleEvent(display->drm_fd, &drm_events);
 
@@ -259,6 +272,9 @@ run_transition_test(igt_display_t *display, enum pipe pipe, igt_output_t *output
 				if (type == TRANSITION_MODESET)
 					igt_output_override_mode(output, NULL);
 
+				if (fencing)
+					igt_pipe_set_out_fence_ptr(&display->pipes[pipe], &out_fence);
+
 				igt_display_commit_atomic(display, flags, (void *)(unsigned long)i);
 				drmHandleEvent(display->drm_fd, &drm_events);
 			}
@@ -588,14 +604,26 @@ igt_main
 		for_each_pipe_with_valid_output(&display, pipe, output)
 			run_transition_test(&display, pipe, output, TRANSITION_PLANES, false, false);
 
+	igt_subtest("plane-all-transition-fencing")
+		for_each_pipe_with_valid_output(&display, pipe, output)
+			run_transition_test(&display, pipe, output, TRANSITION_PLANES, false, true);
+
 	igt_subtest("plane-all-transition-nonblocking")
 		for_each_pipe_with_valid_output(&display, pipe, output)
 			run_transition_test(&display, pipe, output, TRANSITION_PLANES, true, false);
 
+	igt_subtest("plane-all-transition-nonblocking-fencing")
+		for_each_pipe_with_valid_output(&display, pipe, output)
+			run_transition_test(&display, pipe, output, TRANSITION_PLANES, true, true);
+
 	igt_subtest("plane-all-modeset-transition")
 		for_each_pipe_with_valid_output(&display, pipe, output)
 			run_transition_test(&display, pipe, output, TRANSITION_MODESET, false, false);
 
+	igt_subtest("plane-all-modeset-transition-fencing")
+		for_each_pipe_with_valid_output(&display, pipe, output)
+			run_transition_test(&display, pipe, output, TRANSITION_MODESET, false, true);
+
 	igt_subtest("plane-toggle-modeset-transition")
 		for_each_pipe_with_valid_output(&display, pipe, output)
 			run_transition_test(&display, pipe, output, TRANSITION_MODESET_DISABLE, false, false);
-- 
2.11.0

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  parent reply	other threads:[~2016-12-14  9:05 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-12-14  9:04 [PATCH i-g-t v2 00/12] tests/kms_atomic_transition add fence testing Robert Foss
2016-12-14  9:04 ` [PATCH i-g-t v2 01/12] tests/kms_atomic_transition: use igt timeout instead of blocking Robert Foss
2016-12-14  9:04 ` [PATCH i-g-t v2 02/12] tests/kms_atomic_transition: don't assume max pipes Robert Foss
2016-12-14  9:05 ` [PATCH i-g-t v2 03/12] lib/igt_kms: move igt_kms_get_alt_edid() to the right place Robert Foss
2016-12-14  9:05 ` [PATCH i-g-t v2 04/12] lib/igt_kms: export properties names Robert Foss
2016-12-14  9:05 ` [PATCH i-g-t v2 05/12] tests/kms_atomic: use global atomic properties definitions Robert Foss
2016-12-14  9:05 ` [PATCH i-g-t v2 06/12] lib/igt_kms: Add support for the IN_FENCE_FD property Robert Foss
2016-12-14 16:04   ` Brian Starkey
2016-12-15 12:36     ` Robert Foss
2016-12-14  9:05 ` [PATCH i-g-t v2 07/12] lib/igt_kms: Add support for the OUT_FENCE_PTR property Robert Foss
2016-12-14 16:13   ` Brian Starkey
2016-12-16  8:21     ` Robert Foss
2016-12-16 18:57       ` Brian Starkey
2016-12-14  9:05 ` [PATCH i-g-t v2 08/12] tests/kms_atomic: stress possible fence settings Robert Foss
2016-12-14 16:39   ` Brian Starkey
2016-12-16  8:35     ` Robert Foss
2016-12-16 19:05       ` Brian Starkey
2016-12-14  9:05 ` [PATCH i-g-t v2 09/12] tests/kms_atomic_transition: add fencing parameter to run_transition_tests Robert Foss
2016-12-14  9:05 ` Robert Foss [this message]
2016-12-14 16:57   ` [PATCH i-g-t v2 10/12] tests/kms_atomic_transition: add out_fences tests Brian Starkey
2016-12-16  8:59     ` Robert Foss
2016-12-16 19:06       ` Brian Starkey
2016-12-14  9:05 ` [PATCH i-g-t v2 11/12] tests/kms_atomic_transition: add in_fences tests Robert Foss
2016-12-14  9:05 ` [PATCH i-g-t v2 12/12] tests/kms_atomic_transition: set out_fence for all crtcs Robert Foss

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