Re: [PATCH 2/2] drm/amdgpu/display: give aux i2c buses more meaningful names

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 2020-04-16 3:43 p.m., Alex Deucher wrote:
> Mirror what we do for i2c display buses.
> 
> Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

Series is
Reviewed-by: Harry Wentland <harry.wentland@xxxxxxx>

Harry

> ---
>  drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c          | 3 ++-
>  .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c    | 7 +++++--
>  .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h    | 3 ++-
>  3 files changed, 9 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> index fc81788f24b4..4a85076c36ab 100644
> --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> @@ -4679,6 +4679,7 @@ 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);
>  }
> @@ -6119,7 +6120,7 @@ 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) {
> 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 7d28b0482127..69056660672d 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
> @@ -429,9 +429,12 @@ 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;
>  
> diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h
> index d6813ce67bbd..d2c56579a2cc 100644
> --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h
> +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h
> @@ -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,
> 
_______________________________________________
amd-gfx mailing list
amd-gfx@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/amd-gfx



[Index of Archives]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux