diff options
| -rw-r--r-- | backend/drm/renderer.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/backend/drm/renderer.c b/backend/drm/renderer.c index 2d81ccd5..01100189 100644 --- a/backend/drm/renderer.c +++ b/backend/drm/renderer.c @@ -256,6 +256,13 @@ static uint32_t get_fb_for_bo(struct wlr_drm_backend *drm, wlr_log_errno(WLR_DEBUG, "drmModeAddFB2WithModifiers failed"); } } else { + if (dmabuf->modifier != DRM_FORMAT_MOD_INVALID && + dmabuf->modifier != DRM_FORMAT_MOD_LINEAR) { + wlr_log(WLR_ERROR, "Cannot import DRM framebuffer with explicit " + "modifier 0x%"PRIX64, dmabuf->modifier); + return 0; + } + int ret = drmModeAddFB2(drm->fd, dmabuf->width, dmabuf->height, dmabuf->format, handles, dmabuf->stride, dmabuf->offset, &id, 0); if (ret != 0 && dmabuf->format == DRM_FORMAT_ARGB8888 && |