On 2019-07-24 4:05 p.m., Kazlauskas, Nicholas wrote:
> On 7/23/19 7:28 PM, sunpeng...@amd.com wrote:
>> From: Leo Li <sunpeng...@amd.com>
>>
>> Implement late_register and early_unregister hooks for MST connectors.
>> Call drm helpers for MST connector registration, which registers the
>> AUX devices.
>>
>> Cc: Jerry Zuo <jerry....@amd.com>
>> Cc: Nicholas Kazlauskas <nicholas.kazlaus...@amd.com>
>> Cc: Harry Wentland <harry.wentl...@amd.com>
>> Signed-off-by: Leo Li <sunpeng...@amd.com>
>
> Reviewed-by: Nicholas Kazlauskas <nicholas.kazlaus...@amd.com>
>
> BTW: I already reviewed patch 5, feel free to add my R-B.
>
> Nicholas Kazlauskas
Sorry, will do.
Thanks!
Leo
>
>> ---
>> .../display/amdgpu_dm/amdgpu_dm_mst_types.c | 24 ++++++++++++++++++-
>> 1 file changed, 23 insertions(+), 1 deletion(-)
>>
>> diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
>> b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
>> index 53d2cfe62e13..16218a202b59 100644
>> --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
>> +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
>> @@ -156,6 +156,26 @@ dm_dp_mst_connector_destroy(struct drm_connector
>> *connector)
>> kfree(amdgpu_dm_connector);
>> }
>>
>> +static int
>> +amdgpu_dm_mst_connector_late_register(struct drm_connector *connector)
>> +{
>> + struct amdgpu_dm_connector *amdgpu_dm_connector =
>> + to_amdgpu_dm_connector(connector);
>> + struct drm_dp_mst_port *port = amdgpu_dm_connector->port;
>> +
>> + return drm_dp_mst_connector_late_register(connector, port);
>> +}
>> +
>> +static void
>> +amdgpu_dm_mst_connector_early_unregister(struct drm_connector *connector)
>> +{
>> + struct amdgpu_dm_connector *amdgpu_dm_connector =
>> + to_amdgpu_dm_connector(connector);
>> + struct drm_dp_mst_port *port = amdgpu_dm_connector->port;
>> +
>> + drm_dp_mst_connector_early_unregister(connector, port);
>> +}
>> +
>> static const struct drm_connector_funcs dm_dp_mst_connector_funcs = {
>> .detect = dm_dp_mst_detect,
>> .fill_modes = drm_helper_probe_single_connector_modes,
>> @@ -164,7 +184,9 @@ static const struct drm_connector_funcs
>> dm_dp_mst_connector_funcs = {
>> .atomic_duplicate_state = amdgpu_dm_connector_atomic_duplicate_state,
>> .atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
>> .atomic_set_property = amdgpu_dm_connector_atomic_set_property,
>> - .atomic_get_property = amdgpu_dm_connector_atomic_get_property
>> + .atomic_get_property = amdgpu_dm_connector_atomic_get_property,
>> + .late_register = amdgpu_dm_mst_connector_late_register,
>> + .early_unregister = amdgpu_dm_mst_connector_early_unregister,
>> };
>>
>> static int dm_dp_mst_get_modes(struct drm_connector *connector)
>>
>
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