From: Mario Limonciello <mario.limonciello@amd.com>
To: <dri-devel@lists.freedesktop.org>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>
Cc: <linux-kernel@vger.kernel.org>, <amd-gfx@lists.freedesktop.org>,
"Aurabindo Pillai" <aurabindo.pillai@amd.com>,
Daniel Wheeler <daniel.wheeler@amd.com>,
Fangzhi Zuo <jerry.zuo@amd.com>,
Mario Limonciello <mario.limonciello@amd.com>,
Tyler Schneider <tyler.schneider@amd.com>
Subject: [PATCH 1/2] drm: Allow mode object properties to be added after a device is registered
Date: Wed, 8 May 2024 14:43:07 -0500 [thread overview]
Message-ID: <20240508194308.48366-1-mario.limonciello@amd.com> (raw)
When the colorspace property is registered on MST devices there is
no `obj_free_cb` callback for it in drm_mode_object_add().
Don't show a warning trace for __drm_mode_object_add() calls for
DRM_MODE_OBJECT_PROPERTY.
Reported-and-tested-by: Tyler Schneider <tyler.schneider@amd.com>
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3353
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
---
drivers/gpu/drm/drm_mode_object.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_mode_object.c b/drivers/gpu/drm/drm_mode_object.c
index 0e8355063eee..b077547a2db4 100644
--- a/drivers/gpu/drm/drm_mode_object.c
+++ b/drivers/gpu/drm/drm_mode_object.c
@@ -42,7 +42,7 @@ int __drm_mode_object_add(struct drm_device *dev, struct drm_mode_object *obj,
{
int ret;
- WARN_ON(!dev->driver->load && dev->registered && !obj_free_cb);
+ WARN_ON(!dev->driver->load && dev->registered && !obj_free_cb && obj_type != DRM_MODE_OBJECT_PROPERTY);
mutex_lock(&dev->mode_config.idr_mutex);
ret = idr_alloc(&dev->mode_config.object_idr, register_obj ? obj : NULL,
--
2.43.0
next reply other threads:[~2024-05-08 19:43 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-08 19:43 Mario Limonciello [this message]
2024-05-08 19:43 ` [PATCH 2/2] Revert "drm/amd/display: Temporary Disable MST DP Colorspace Property" Mario Limonciello
2024-05-08 19:56 ` [PATCH 1/2] drm: Allow mode object properties to be added after a device is registered Ville Syrjälä
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