Commit 7daec99f authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu/display: give aux i2c buses more meaningful names 



Mirror what we do for i2c display buses.

Reviewed-by: default avatarHarry Wentland <harry.wentland@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 00a8037e

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

+2 −1
Original line number Diff line number Diff line
@@ -4664,6 +4664,7 @@ static void amdgpu_dm_connector_destroy(struct drm_connector *connector) 
		i2c_del_adapter(&aconnector->i2c->base);

		kfree(aconnector->i2c);

	}

	kfree(aconnector->dm_dp_aux.aux.name);



	kfree(connector);

}
@@ -6101,7 +6102,7 @@ static int amdgpu_dm_connector_init(struct amdgpu_display_manager *dm, 


	if (connector_type == DRM_MODE_CONNECTOR_DisplayPort

		|| connector_type == DRM_MODE_CONNECTOR_eDP)

		amdgpu_dm_initialize_dp_connector(dm, aconnector);

		amdgpu_dm_initialize_dp_connector(dm, aconnector, link->link_index);



out_free:

	if (res) {

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c

+5 −2
Original line number Diff line number Diff line
@@ -472,9 +472,12 @@ static const struct drm_dp_mst_topology_cbs dm_mst_cbs = { 
};



void amdgpu_dm_initialize_dp_connector(struct amdgpu_display_manager *dm,

				       struct amdgpu_dm_connector *aconnector)

				       struct amdgpu_dm_connector *aconnector,

				       int link_index)

{

	aconnector->dm_dp_aux.aux.name = "dmdc";

	aconnector->dm_dp_aux.aux.name =

		kasprintf(GFP_KERNEL, "AMDGPU DM aux hw bus %d",

			  link_index);

	aconnector->dm_dp_aux.aux.transfer = dm_dp_aux_transfer;

	aconnector->dm_dp_aux.ddc_service = aconnector->dc_link->ddc;

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h

+2 −1
Original line number Diff line number Diff line
@@ -32,7 +32,8 @@ struct amdgpu_dm_connector; 
int dm_mst_get_pbn_divider(struct dc_link *link);



void amdgpu_dm_initialize_dp_connector(struct amdgpu_display_manager *dm,

				       struct amdgpu_dm_connector *aconnector);

				       struct amdgpu_dm_connector *aconnector,

				       int link_index);



#if defined(CONFIG_DRM_AMD_DC_DCN)

bool compute_mst_dsc_configs_for_state(struct drm_atomic_state *state,

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