diff options
| -rw-r--r-- | lib/igt_kms.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/lib/igt_kms.c b/lib/igt_kms.c index 73cea75d..e5f42a6b 100644 --- a/lib/igt_kms.c +++ b/lib/igt_kms.c @@ -4132,8 +4132,28 @@ static void igt_fill_plane_format_mod(igt_display_t *display, igt_plane_t *plane int idx = 0; int count; - if (!igt_plane_has_prop(plane, IGT_PLANE_IN_FORMATS)) + if (!igt_plane_has_prop(plane, IGT_PLANE_IN_FORMATS)) { + drmModePlanePtr p = plane->drm_plane; + + count = p->count_formats; + + plane->format_mod_count = count; + plane->formats = calloc(count, sizeof(plane->formats[0])); + igt_assert(plane->formats); + plane->modifiers = calloc(count, sizeof(plane->modifiers[0])); + igt_assert(plane->modifiers); + + /* + * We don't know which modifiers are + * supported, so we'll assume linear only. + */ + for (int i = 0; i < count; i++) { + plane->formats[i] = p->formats[i]; + plane->modifiers[i] = DRM_FORMAT_MOD_LINEAR; + } + return; + } blob_id = igt_plane_get_prop(plane, IGT_PLANE_IN_FORMATS); |