lib/igt_kms: Rework pipe properties to be more atomic, v7.

In the future I want to allow tests to commit more properties,
but for this to work I have to fix all properties to work better
with atomic commit. Instead of special casing each
property make a bitmask for all property changed flags, and try to
commit all properties.

This has been the most involved one, since legacy pipe commit still
handles a lot of the properties differently from the rest.

Changes since v1:
- Dump all changed properties on commit.
- Fix bug in igt_pipe_refresh().
Changes since v2:
- Set pipe ACTIVE property changed flag on init.
Changes since v3:
- Add a missing igt_pipe_refresh() to kms_atomic_interruptible.
Changes since v4:
- Perform error handling when setting custom crtc properties.
Changes since v5:
- Only attempt to commit changes properties.
Changes since v6:
- Clear OUT_FENCE_PTR on succesful commit.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/kms_atomic_transition.c b/tests/kms_atomic_transition.c
index 2ae75f2d..7ddb65ce 100644
--- a/tests/kms_atomic_transition.c
+++ b/tests/kms_atomic_transition.c
@@ -633,7 +633,7 @@ static unsigned set_combinations(igt_display_t *display, unsigned mask, struct i
 		drmModeModeInfo *mode = NULL;
 
 		if (!(mask & (1 << pipe))) {
-			if (display->pipes[pipe].mode_blob) {
+			if (igt_pipe_is_prop_changed(display, pipe, IGT_CRTC_ACTIVE)) {
 				event_mask |= 1 << pipe;
 				igt_plane_set_fb(plane, NULL);
 			}