From 748f09efe50d27d1d979cecc421121e8572713e3 Mon Sep 17 00:00:00 2001 From: Marius Vlad Date: Tue, 18 Dec 2018 10:29:20 +0200 Subject: [PATCH] libweston/compositor-drm: Add missing debug message for scanout_view Print debug message when the fb coudn't be retrieved for the primary plane. Signed-off-by: Marius Vlad --- libweston/compositor-drm.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/libweston/compositor-drm.c b/libweston/compositor-drm.c index c81ee4c76..a86880421 100644 --- a/libweston/compositor-drm.c +++ b/libweston/compositor-drm.c @@ -2009,8 +2009,11 @@ drm_output_prepare_scanout_view(struct drm_output_state *output_state, return NULL; fb = drm_fb_get_from_view(output_state, ev); - if (!fb) + if (!fb) { + drm_debug(b, "\t\t\t\t[scanout] not placing view %p on scanout: " + " couldn't get fb\n", ev); return NULL; + } /* Can't change formats with just a pageflip */ if (!b->atomic_modeset && fb->format->format != output->gbm_format) {