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kms/update: Add unassign_plane() API

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Meant to disable a plane.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/930
This commit is contained in:
Jonas Ådahl 2019-11-01 15:23:19 +01:00
parent b23fc99655
commit 851024f730
2 changed files with 27 additions and 0 deletions
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23
src/backends/native/meta-kms-update.c
View File

@ -102,6 +102,29 @@ meta_kms_update_assign_plane (MetaKmsUpdate *update,
return plane_assignment;
}
MetaKmsPlaneAssignment *
meta_kms_update_unassign_plane (MetaKmsUpdate *update,
MetaKmsCrtc *crtc,
MetaKmsPlane *plane)
{
MetaKmsPlaneAssignment *plane_assignment;
g_assert (!meta_kms_update_is_sealed (update));
plane_assignment = g_new0 (MetaKmsPlaneAssignment, 1);
*plane_assignment = (MetaKmsPlaneAssignment) {
.update = update,
.crtc = crtc,
.plane = plane,
.fb_id = 0,
};
update->plane_assignments = g_list_prepend (update->plane_assignments,
plane_assignment);
return plane_assignment;
}
void
meta_kms_update_mode_set (MetaKmsUpdate *update,
MetaKmsCrtc *crtc,

4
src/backends/native/meta-kms-update.h
View File

@ -66,6 +66,10 @@ MetaKmsPlaneAssignment * meta_kms_update_assign_plane (MetaKmsUpdate *upd
MetaFixed16Rectangle src_rect,
MetaFixed16Rectangle dst_rect);
MetaKmsPlaneAssignment * meta_kms_update_unassign_plane (MetaKmsUpdate *update,
MetaKmsCrtc *crtc,
MetaKmsPlane *plane);
void meta_kms_update_page_flip (MetaKmsUpdate *update,
MetaKmsCrtc *crtc,
const MetaKmsPageFlipFeedback *feedback,