From 83115e1aa6ff289caa883bb08fe9e0e1ce16b6c9 Mon Sep 17 00:00:00 2001 From: Simon Ser Date: Wed, 19 Oct 2022 14:38:22 +0000 Subject: [PATCH] drm/atomic: log errors in drm_mode_atomic_ioctl() Signed-off-by: Simon Ser Reviewed-by: Daniel Vetter Cc: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20221019143736.267324-7-contact@emersion.fr --- drivers/gpu/drm/drm_atomic_uapi.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/drm_atomic_uapi.c b/drivers/gpu/drm/drm_atomic_uapi.c index e4c46a7..98d3b10 100644 --- a/drivers/gpu/drm/drm_atomic_uapi.c +++ b/drivers/gpu/drm/drm_atomic_uapi.c @@ -1401,11 +1401,13 @@ retry: obj = drm_mode_object_find(dev, file_priv, obj_id, DRM_MODE_OBJECT_ANY); if (!obj) { + drm_dbg_atomic(dev, "cannot find object ID %d", obj_id); ret = -ENOENT; goto out; } if (!obj->properties) { + drm_dbg_atomic(dev, "[OBJECT:%d] has no properties", obj_id); drm_mode_object_put(obj); ret = -ENOENT; goto out; @@ -1432,6 +1434,9 @@ retry: prop = drm_mode_obj_find_prop_id(obj, prop_id); if (!prop) { + drm_dbg_atomic(dev, + "[OBJECT:%d] cannot find property ID %d", + obj_id, prop_id); drm_mode_object_put(obj); ret = -ENOENT; goto out; -- 2.7.4