| Message ID | 20170201012520.27352-10-robert.foss@collabora.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Tue, Jan 31, 2017 at 08:25:18PM -0500, Robert Foss wrote: >Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> >Signed-off-by: Robert Foss <robert.foss@collabora.com> >--- > lib/igt_kms.c | 16 +++++ > tests/kms_atomic_transition.c | 153 ++++++++++++++++++++++++++++++++++++++++-- > 2 files changed, 164 insertions(+), 5 deletions(-) > >diff --git a/lib/igt_kms.c b/lib/igt_kms.c >index 7bf3fa3a..64f8b337 100644 >--- a/lib/igt_kms.c >+++ b/lib/igt_kms.c >@@ -53,6 +53,7 @@ > #include "intel_chipset.h" > #include "igt_debugfs.h" > #include "igt_sysfs.h" >+#include "sw_sync.h" > > /** > * SECTION:igt_kms >@@ -2470,6 +2471,21 @@ 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) { >+ >+ for_each_pipe(display, pipe) { >+ igt_pipe_t *pipe_obj = &display->pipes[pipe]; >+ >+ if (pipe_obj->out_fence_fd == -1) >+ continue; >+ >+ igt_assert(pipe_obj->out_fence_fd >= 0); >+ ret = sync_fence_wait(pipe_obj->out_fence_fd, 1000); >+ igt_assert(ret == 0); >+ close(pipe_obj->out_fence_fd); Setting it to -1 after closing seems like a good idea. Also see my comment on patch 11 about interactions with get_last_out_fence. -Brian >+ } >+ } >+ > drmModeAtomicFree(req); > return ret; > >diff --git a/tests/kms_atomic_transition.c b/tests/kms_atomic_transition.c >index 72429759..4b1278a4 100644 >--- a/tests/kms_atomic_transition.c >+++ b/tests/kms_atomic_transition.c >@@ -23,7 +23,9 @@ > > #include "igt.h" > #include "drmtest.h" >+#include "sw_sync.h" > #include <errno.h> >+#include <pthread.h> > #include <stdbool.h> > #include <stdio.h> > #include <string.h> >@@ -253,6 +255,94 @@ retry: > sprite_width, sprite_height, alpha); > } > >+int *timeline; >+pthread_t *thread; >+int *seqno; >+ >+static void prepare_fencing(igt_display_t *display, enum pipe pipe) >+{ >+ igt_plane_t *plane; >+ int n_planes; >+ >+ igt_require_sw_sync(); >+ >+ n_planes = display->pipes[pipe].n_planes; >+ timeline = calloc(sizeof(*timeline), n_planes); >+ igt_assert_f(timeline != NULL, "Failed to allocate memory for timelines\n"); >+ thread = calloc(sizeof(*thread), n_planes); >+ igt_assert_f(thread != NULL, "Failed to allocate memory for thread\n"); >+ seqno = calloc(sizeof(*seqno), n_planes); >+ igt_assert_f(seqno != NULL, "Failed to allocate memory for seqno\n"); >+ >+ for_each_plane_on_pipe(display, pipe, plane) >+ timeline[plane->index] = sw_sync_timeline_create(); >+} >+ >+static void unprepare_fencing(igt_display_t *display, enum pipe pipe) >+{ >+ igt_plane_t *plane; >+ >+ for_each_plane_on_pipe(display, pipe, plane) >+ close(timeline[plane->index]); >+ >+ free(timeline); >+ free(thread); >+ free(seqno); >+} >+ >+static void *fence_inc_thread(void *arg) >+{ >+ int t = *((int *) arg); >+ >+ pthread_detach(pthread_self()); >+ >+ usleep(5000); >+ sw_sync_timeline_inc(t, 1); >+ return NULL; >+} >+ >+static void configure_fencing(igt_display_t *display, enum pipe pipe) >+{ >+ igt_plane_t *plane; >+ int i, fd, ret; >+ >+ for_each_plane_on_pipe(display, pipe, plane) { >+ >+ if (!plane->fb) >+ continue; >+ >+ i = plane->index; >+ >+ seqno[i]++; >+ fd = sw_sync_timeline_create_fence(timeline[i], seqno[i]); >+ igt_plane_set_fence_fd(plane, fd); >+ close(fd); >+ ret = pthread_create(&thread[i], NULL, fence_inc_thread, &timeline[i]); >+ igt_assert_eq(ret, 0); >+ } >+} >+ >+static void clear_fencing(igt_display_t *display, enum pipe pipe) >+{ >+ igt_plane_t *plane; >+ >+ for_each_plane_on_pipe(display, pipe, plane) >+ igt_plane_set_fence_fd(plane, -1); >+} >+ >+static void atomic_commit(igt_display_t *display, enum pipe pipe, unsigned int flags, void *data, bool fencing) >+{ >+ if (fencing) { >+ configure_fencing(display, pipe); >+ igt_pipe_request_out_fence(&display->pipes[pipe]); >+ } >+ >+ igt_display_commit_atomic(display, flags, data); >+ >+ if (fencing) >+ clear_fencing(display, pipe); >+} >+ > /* > * 1. Set primary plane to a known fb. > * 2. Make sure getcrtc returns the correct fb id. >@@ -273,6 +363,10 @@ run_transition_test(igt_display_t *display, enum pipe pipe, igt_output_t *output > struct plane_parms parms[display->pipes[pipe].n_planes]; > bool skip_test = false; > unsigned flags = DRM_MODE_PAGE_FLIP_EVENT; >+ int ret; >+ >+ if (fencing) >+ prepare_fencing(display, pipe); > > if (nonblocking) > flags |= DRM_MODE_ATOMIC_NONBLOCK; >@@ -307,12 +401,48 @@ run_transition_test(igt_display_t *display, enum pipe pipe, igt_output_t *output > > setup_parms(display, pipe, mode, &argb_fb, &sprite_fb, parms); > >+ /* >+ * In some configurations the tests may not run to completion with all >+ * sprite planes lit up at 4k resolution, try decreasing width/size of secondary >+ * planes to fix this >+ */ >+ while (1) { >+ wm_setup_plane(display, pipe, iter_max - 1, parms); >+ >+ if (fencing) >+ igt_pipe_request_out_fence(&display->pipes[pipe]); >+ >+ ret = igt_display_try_commit_atomic(display, DRM_MODE_ATOMIC_TEST_ONLY | DRM_MODE_ATOMIC_ALLOW_MODESET, NULL); >+ if (ret != -EINVAL || display->pipes[pipe].n_planes < 3) >+ break; >+ >+ ret = 0; >+ for_each_plane_on_pipe(display, pipe, plane) { >+ i = plane->index; >+ >+ if (plane->type == DRM_PLANE_TYPE_PRIMARY || >+ plane->type == DRM_PLANE_TYPE_CURSOR) >+ continue; >+ >+ if (parms[i].width <= 512) >+ continue; >+ >+ parms[i].width /= 2; >+ ret = 1; >+ igt_info("Reducing sprite %i to %ux%u\n", i - 1, parms[i].width, parms[i].height); >+ break; >+ } >+ >+ if (!ret) >+ igt_skip("Cannot run tests without proper size sprite planes\n"); >+ } >+ > for (i = 0; i < iter_max; i++) { > igt_output_set_pipe(output, pipe); > > wm_setup_plane(display, pipe, i, parms); > >- igt_display_commit_atomic(display, flags, (void *)(unsigned long)i); >+ atomic_commit(display, pipe, flags, (void *)(unsigned long)i, fencing); > drmHandleEvent(display->drm_fd, &drm_events); > > if (type == TRANSITION_MODESET_DISABLE) { >@@ -320,8 +450,7 @@ run_transition_test(igt_display_t *display, enum pipe pipe, igt_output_t *output > > wm_setup_plane(display, pipe, 0, parms); > >- igt_display_commit_atomic(display, flags, (void *)0UL); >- >+ atomic_commit(display, pipe, flags, (void *) 0UL, fencing); > drmHandleEvent(display->drm_fd, &drm_events); > } else { > uint32_t j; >@@ -333,20 +462,22 @@ 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); > >- igt_display_commit_atomic(display, flags, (void *)(unsigned long)j); >+ atomic_commit(display, pipe, flags, (void *)(unsigned long) j, fencing); > drmHandleEvent(display->drm_fd, &drm_events); > > wm_setup_plane(display, pipe, i, parms); > if (type == TRANSITION_MODESET) > igt_output_override_mode(output, NULL); > >- igt_display_commit_atomic(display, flags, (void *)(unsigned long)i); >+ atomic_commit(display, pipe, flags, (void *)(unsigned long) i, fencing); > drmHandleEvent(display->drm_fd, &drm_events); > } > } > } > > cleanup: >+ unprepare_fencing(display, pipe); >+ > igt_output_set_pipe(output, PIPE_NONE); > > for_each_plane_on_pipe(display, pipe, plane) >@@ -676,14 +807,26 @@ 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); >-- >2.11.0.453.g787f75f05 >
On 2017-02-01 05:40 AM, Brian Starkey wrote: > On Tue, Jan 31, 2017 at 08:25:18PM -0500, Robert Foss wrote: >> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> >> Signed-off-by: Robert Foss <robert.foss@collabora.com> >> --- >> lib/igt_kms.c | 16 +++++ >> tests/kms_atomic_transition.c | 153 >> ++++++++++++++++++++++++++++++++++++++++-- >> 2 files changed, 164 insertions(+), 5 deletions(-) >> >> diff --git a/lib/igt_kms.c b/lib/igt_kms.c >> index 7bf3fa3a..64f8b337 100644 >> --- a/lib/igt_kms.c >> +++ b/lib/igt_kms.c >> @@ -53,6 +53,7 @@ >> #include "intel_chipset.h" >> #include "igt_debugfs.h" >> #include "igt_sysfs.h" >> +#include "sw_sync.h" >> >> /** >> * SECTION:igt_kms >> @@ -2470,6 +2471,21 @@ 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) { >> + >> + for_each_pipe(display, pipe) { >> + igt_pipe_t *pipe_obj = &display->pipes[pipe]; >> + >> + if (pipe_obj->out_fence_fd == -1) >> + continue; >> + >> + igt_assert(pipe_obj->out_fence_fd >= 0); >> + ret = sync_fence_wait(pipe_obj->out_fence_fd, 1000); >> + igt_assert(ret == 0); >> + close(pipe_obj->out_fence_fd); > > Setting it to -1 after closing seems like a good idea. > > Also see my comment on patch 11 about interactions with > get_last_out_fence. > > -Brian Ack, fixed in v5. Rob. > >> + } >> + } >> + >> drmModeAtomicFree(req); >> return ret; >> >> diff --git a/tests/kms_atomic_transition.c >> b/tests/kms_atomic_transition.c >> index 72429759..4b1278a4 100644 >> --- a/tests/kms_atomic_transition.c >> +++ b/tests/kms_atomic_transition.c >> @@ -23,7 +23,9 @@ >> >> #include "igt.h" >> #include "drmtest.h" >> +#include "sw_sync.h" >> #include <errno.h> >> +#include <pthread.h> >> #include <stdbool.h> >> #include <stdio.h> >> #include <string.h> >> @@ -253,6 +255,94 @@ retry: >> sprite_width, sprite_height, alpha); >> } >> >> +int *timeline; >> +pthread_t *thread; >> +int *seqno; >> + >> +static void prepare_fencing(igt_display_t *display, enum pipe pipe) >> +{ >> + igt_plane_t *plane; >> + int n_planes; >> + >> + igt_require_sw_sync(); >> + >> + n_planes = display->pipes[pipe].n_planes; >> + timeline = calloc(sizeof(*timeline), n_planes); >> + igt_assert_f(timeline != NULL, "Failed to allocate memory for >> timelines\n"); >> + thread = calloc(sizeof(*thread), n_planes); >> + igt_assert_f(thread != NULL, "Failed to allocate memory for >> thread\n"); >> + seqno = calloc(sizeof(*seqno), n_planes); >> + igt_assert_f(seqno != NULL, "Failed to allocate memory for >> seqno\n"); >> + >> + for_each_plane_on_pipe(display, pipe, plane) >> + timeline[plane->index] = sw_sync_timeline_create(); >> +} >> + >> +static void unprepare_fencing(igt_display_t *display, enum pipe pipe) >> +{ >> + igt_plane_t *plane; >> + >> + for_each_plane_on_pipe(display, pipe, plane) >> + close(timeline[plane->index]); >> + >> + free(timeline); >> + free(thread); >> + free(seqno); >> +} >> + >> +static void *fence_inc_thread(void *arg) >> +{ >> + int t = *((int *) arg); >> + >> + pthread_detach(pthread_self()); >> + >> + usleep(5000); >> + sw_sync_timeline_inc(t, 1); >> + return NULL; >> +} >> + >> +static void configure_fencing(igt_display_t *display, enum pipe pipe) >> +{ >> + igt_plane_t *plane; >> + int i, fd, ret; >> + >> + for_each_plane_on_pipe(display, pipe, plane) { >> + >> + if (!plane->fb) >> + continue; >> + >> + i = plane->index; >> + >> + seqno[i]++; >> + fd = sw_sync_timeline_create_fence(timeline[i], seqno[i]); >> + igt_plane_set_fence_fd(plane, fd); >> + close(fd); >> + ret = pthread_create(&thread[i], NULL, fence_inc_thread, >> &timeline[i]); >> + igt_assert_eq(ret, 0); >> + } >> +} >> + >> +static void clear_fencing(igt_display_t *display, enum pipe pipe) >> +{ >> + igt_plane_t *plane; >> + >> + for_each_plane_on_pipe(display, pipe, plane) >> + igt_plane_set_fence_fd(plane, -1); >> +} >> + >> +static void atomic_commit(igt_display_t *display, enum pipe pipe, >> unsigned int flags, void *data, bool fencing) >> +{ >> + if (fencing) { >> + configure_fencing(display, pipe); >> + igt_pipe_request_out_fence(&display->pipes[pipe]); >> + } >> + >> + igt_display_commit_atomic(display, flags, data); >> + >> + if (fencing) >> + clear_fencing(display, pipe); >> +} >> + >> /* >> * 1. Set primary plane to a known fb. >> * 2. Make sure getcrtc returns the correct fb id. >> @@ -273,6 +363,10 @@ run_transition_test(igt_display_t *display, enum >> pipe pipe, igt_output_t *output >> struct plane_parms parms[display->pipes[pipe].n_planes]; >> bool skip_test = false; >> unsigned flags = DRM_MODE_PAGE_FLIP_EVENT; >> + int ret; >> + >> + if (fencing) >> + prepare_fencing(display, pipe); >> >> if (nonblocking) >> flags |= DRM_MODE_ATOMIC_NONBLOCK; >> @@ -307,12 +401,48 @@ run_transition_test(igt_display_t *display, enum >> pipe pipe, igt_output_t *output >> >> setup_parms(display, pipe, mode, &argb_fb, &sprite_fb, parms); >> >> + /* >> + * In some configurations the tests may not run to completion >> with all >> + * sprite planes lit up at 4k resolution, try decreasing >> width/size of secondary >> + * planes to fix this >> + */ >> + while (1) { >> + wm_setup_plane(display, pipe, iter_max - 1, parms); >> + >> + if (fencing) >> + igt_pipe_request_out_fence(&display->pipes[pipe]); >> + >> + ret = igt_display_try_commit_atomic(display, >> DRM_MODE_ATOMIC_TEST_ONLY | DRM_MODE_ATOMIC_ALLOW_MODESET, NULL); >> + if (ret != -EINVAL || display->pipes[pipe].n_planes < 3) >> + break; >> + >> + ret = 0; >> + for_each_plane_on_pipe(display, pipe, plane) { >> + i = plane->index; >> + >> + if (plane->type == DRM_PLANE_TYPE_PRIMARY || >> + plane->type == DRM_PLANE_TYPE_CURSOR) >> + continue; >> + >> + if (parms[i].width <= 512) >> + continue; >> + >> + parms[i].width /= 2; >> + ret = 1; >> + igt_info("Reducing sprite %i to %ux%u\n", i - 1, >> parms[i].width, parms[i].height); >> + break; >> + } >> + >> + if (!ret) >> + igt_skip("Cannot run tests without proper size sprite >> planes\n"); >> + } >> + >> for (i = 0; i < iter_max; i++) { >> igt_output_set_pipe(output, pipe); >> >> wm_setup_plane(display, pipe, i, parms); >> >> - igt_display_commit_atomic(display, flags, (void *)(unsigned >> long)i); >> + atomic_commit(display, pipe, flags, (void *)(unsigned long)i, >> fencing); >> drmHandleEvent(display->drm_fd, &drm_events); >> >> if (type == TRANSITION_MODESET_DISABLE) { >> @@ -320,8 +450,7 @@ run_transition_test(igt_display_t *display, enum >> pipe pipe, igt_output_t *output >> >> wm_setup_plane(display, pipe, 0, parms); >> >> - igt_display_commit_atomic(display, flags, (void *)0UL); >> - >> + atomic_commit(display, pipe, flags, (void *) 0UL, fencing); >> drmHandleEvent(display->drm_fd, &drm_events); >> } else { >> uint32_t j; >> @@ -333,20 +462,22 @@ 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); >> >> - igt_display_commit_atomic(display, flags, (void >> *)(unsigned long)j); >> + atomic_commit(display, pipe, flags, (void *)(unsigned >> long) j, fencing); >> drmHandleEvent(display->drm_fd, &drm_events); >> >> wm_setup_plane(display, pipe, i, parms); >> if (type == TRANSITION_MODESET) >> igt_output_override_mode(output, NULL); >> >> - igt_display_commit_atomic(display, flags, (void >> *)(unsigned long)i); >> + atomic_commit(display, pipe, flags, (void *)(unsigned >> long) i, fencing); >> drmHandleEvent(display->drm_fd, &drm_events); >> } >> } >> } >> >> cleanup: >> + unprepare_fencing(display, pipe); >> + >> igt_output_set_pipe(output, PIPE_NONE); >> >> for_each_plane_on_pipe(display, pipe, plane) >> @@ -676,14 +807,26 @@ 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); >> -- >> 2.11.0.453.g787f75f05 >>
diff --git a/lib/igt_kms.c b/lib/igt_kms.c index 7bf3fa3a..64f8b337 100644 --- a/lib/igt_kms.c +++ b/lib/igt_kms.c @@ -53,6 +53,7 @@ #include "intel_chipset.h" #include "igt_debugfs.h" #include "igt_sysfs.h" +#include "sw_sync.h" /** * SECTION:igt_kms @@ -2470,6 +2471,21 @@ 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) { + + for_each_pipe(display, pipe) { + igt_pipe_t *pipe_obj = &display->pipes[pipe]; + + if (pipe_obj->out_fence_fd == -1) + continue; + + igt_assert(pipe_obj->out_fence_fd >= 0); + ret = sync_fence_wait(pipe_obj->out_fence_fd, 1000); + igt_assert(ret == 0); + close(pipe_obj->out_fence_fd); + } + } + drmModeAtomicFree(req); return ret; diff --git a/tests/kms_atomic_transition.c b/tests/kms_atomic_transition.c index 72429759..4b1278a4 100644 --- a/tests/kms_atomic_transition.c +++ b/tests/kms_atomic_transition.c @@ -23,7 +23,9 @@ #include "igt.h" #include "drmtest.h" +#include "sw_sync.h" #include <errno.h> +#include <pthread.h> #include <stdbool.h> #include <stdio.h> #include <string.h> @@ -253,6 +255,94 @@ retry: sprite_width, sprite_height, alpha); } +int *timeline; +pthread_t *thread; +int *seqno; + +static void prepare_fencing(igt_display_t *display, enum pipe pipe) +{ + igt_plane_t *plane; + int n_planes; + + igt_require_sw_sync(); + + n_planes = display->pipes[pipe].n_planes; + timeline = calloc(sizeof(*timeline), n_planes); + igt_assert_f(timeline != NULL, "Failed to allocate memory for timelines\n"); + thread = calloc(sizeof(*thread), n_planes); + igt_assert_f(thread != NULL, "Failed to allocate memory for thread\n"); + seqno = calloc(sizeof(*seqno), n_planes); + igt_assert_f(seqno != NULL, "Failed to allocate memory for seqno\n"); + + for_each_plane_on_pipe(display, pipe, plane) + timeline[plane->index] = sw_sync_timeline_create(); +} + +static void unprepare_fencing(igt_display_t *display, enum pipe pipe) +{ + igt_plane_t *plane; + + for_each_plane_on_pipe(display, pipe, plane) + close(timeline[plane->index]); + + free(timeline); + free(thread); + free(seqno); +} + +static void *fence_inc_thread(void *arg) +{ + int t = *((int *) arg); + + pthread_detach(pthread_self()); + + usleep(5000); + sw_sync_timeline_inc(t, 1); + return NULL; +} + +static void configure_fencing(igt_display_t *display, enum pipe pipe) +{ + igt_plane_t *plane; + int i, fd, ret; + + for_each_plane_on_pipe(display, pipe, plane) { + + if (!plane->fb) + continue; + + i = plane->index; + + seqno[i]++; + fd = sw_sync_timeline_create_fence(timeline[i], seqno[i]); + igt_plane_set_fence_fd(plane, fd); + close(fd); + ret = pthread_create(&thread[i], NULL, fence_inc_thread, &timeline[i]); + igt_assert_eq(ret, 0); + } +} + +static void clear_fencing(igt_display_t *display, enum pipe pipe) +{ + igt_plane_t *plane; + + for_each_plane_on_pipe(display, pipe, plane) + igt_plane_set_fence_fd(plane, -1); +} + +static void atomic_commit(igt_display_t *display, enum pipe pipe, unsigned int flags, void *data, bool fencing) +{ + if (fencing) { + configure_fencing(display, pipe); + igt_pipe_request_out_fence(&display->pipes[pipe]); + } + + igt_display_commit_atomic(display, flags, data); + + if (fencing) + clear_fencing(display, pipe); +} + /* * 1. Set primary plane to a known fb. * 2. Make sure getcrtc returns the correct fb id. @@ -273,6 +363,10 @@ run_transition_test(igt_display_t *display, enum pipe pipe, igt_output_t *output struct plane_parms parms[display->pipes[pipe].n_planes]; bool skip_test = false; unsigned flags = DRM_MODE_PAGE_FLIP_EVENT; + int ret; + + if (fencing) + prepare_fencing(display, pipe); if (nonblocking) flags |= DRM_MODE_ATOMIC_NONBLOCK; @@ -307,12 +401,48 @@ run_transition_test(igt_display_t *display, enum pipe pipe, igt_output_t *output setup_parms(display, pipe, mode, &argb_fb, &sprite_fb, parms); + /* + * In some configurations the tests may not run to completion with all + * sprite planes lit up at 4k resolution, try decreasing width/size of secondary + * planes to fix this + */ + while (1) { + wm_setup_plane(display, pipe, iter_max - 1, parms); + + if (fencing) + igt_pipe_request_out_fence(&display->pipes[pipe]); + + ret = igt_display_try_commit_atomic(display, DRM_MODE_ATOMIC_TEST_ONLY | DRM_MODE_ATOMIC_ALLOW_MODESET, NULL); + if (ret != -EINVAL || display->pipes[pipe].n_planes < 3) + break; + + ret = 0; + for_each_plane_on_pipe(display, pipe, plane) { + i = plane->index; + + if (plane->type == DRM_PLANE_TYPE_PRIMARY || + plane->type == DRM_PLANE_TYPE_CURSOR) + continue; + + if (parms[i].width <= 512) + continue; + + parms[i].width /= 2; + ret = 1; + igt_info("Reducing sprite %i to %ux%u\n", i - 1, parms[i].width, parms[i].height); + break; + } + + if (!ret) + igt_skip("Cannot run tests without proper size sprite planes\n"); + } + for (i = 0; i < iter_max; i++) { igt_output_set_pipe(output, pipe); wm_setup_plane(display, pipe, i, parms); - igt_display_commit_atomic(display, flags, (void *)(unsigned long)i); + atomic_commit(display, pipe, flags, (void *)(unsigned long)i, fencing); drmHandleEvent(display->drm_fd, &drm_events); if (type == TRANSITION_MODESET_DISABLE) { @@ -320,8 +450,7 @@ run_transition_test(igt_display_t *display, enum pipe pipe, igt_output_t *output wm_setup_plane(display, pipe, 0, parms); - igt_display_commit_atomic(display, flags, (void *)0UL); - + atomic_commit(display, pipe, flags, (void *) 0UL, fencing); drmHandleEvent(display->drm_fd, &drm_events); } else { uint32_t j; @@ -333,20 +462,22 @@ 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); - igt_display_commit_atomic(display, flags, (void *)(unsigned long)j); + atomic_commit(display, pipe, flags, (void *)(unsigned long) j, fencing); drmHandleEvent(display->drm_fd, &drm_events); wm_setup_plane(display, pipe, i, parms); if (type == TRANSITION_MODESET) igt_output_override_mode(output, NULL); - igt_display_commit_atomic(display, flags, (void *)(unsigned long)i); + atomic_commit(display, pipe, flags, (void *)(unsigned long) i, fencing); drmHandleEvent(display->drm_fd, &drm_events); } } } cleanup: + unprepare_fencing(display, pipe); + igt_output_set_pipe(output, PIPE_NONE); for_each_plane_on_pipe(display, pipe, plane) @@ -676,14 +807,26 @@ 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);