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drm/dp_mst: Register connectors via drm_connector_dynamic_register()

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MST connectors should be initialized/registered by calling
drm_connector_dynamic_init()/drm_connector_dynamic_register(). The
commit adding these functions explains the issue with the current
drm_connector_init*()/drm_connector_register() interface for MST
connectors.

Based on the above adjust here the registration part and change the
initialization part in follow-up commits for each driver.

For now, drivers are allowed to keep using the drm_connector_init*()
functions, by drm_connector_dynamic_register() checking for this (see
drm_connector_add()). A commit later will change this to WARN in such
cases.

v2: Replaces references to a "patch" with "commit" in the commit log.
    (Jani)

Cc: Lyude Paul <lyude@redhat.com>
Cc: Harry Wentland <harry.wentland@amd.com>
Cc: Leo Li <sunpeng.li@amd.com>
Cc: Wayne Lin <wayne.lin@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Karol Herbst <kherbst@redhat.com>
Cc: Danilo Krummrich <dakr@kernel.org>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Wayne Lin <Wayne.Lin@amd.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241211230328.4012496-5-imre.deak@intel.com
This commit is contained in:
Imre Deak 2024-12-12 01:03:21 +02:00
parent dae4f9b43c
commit 0f7c05b3c7
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/display/drm_dp_mst_topology.c
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@ -2281,7 +2281,7 @@ drm_dp_mst_port_add_connector(struct drm_dp_mst_branch *mstb,
port->cached_edid = drm_edid_read_ddc(port->connector,
&port->aux.ddc);
drm_connector_register(port->connector);
drm_connector_dynamic_register(port->connector);
return;
error: