Re: [PATCH v2 3/3] platform/x86/intel_cht_int33fe: Add displayport altmode fwnode to the connector fwnode

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On 4/9/21 6:40 AM, Hans de Goede wrote:
> Add a displayport altmode fwnode to the usb-connector fwnode,
> devices which use this driver support display-port altmode through
> the PI3USB30532 USB switch, this enables support for this.
> 
> Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>

Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>

> ---
>  .../platform/x86/intel_cht_int33fe_typec.c    | 19 +++++++++++++++++++
>  1 file changed, 19 insertions(+)
> 
> diff --git a/drivers/platform/x86/intel_cht_int33fe_typec.c b/drivers/platform/x86/intel_cht_int33fe_typec.c
> index 48638d1c56e5..b61bad9cc8d2 100644
> --- a/drivers/platform/x86/intel_cht_int33fe_typec.c
> +++ b/drivers/platform/x86/intel_cht_int33fe_typec.c
> @@ -124,12 +124,31 @@ static const struct software_node usb_connector_node = {
>  	.properties = usb_connector_properties,
>  };
>  
> +static const struct software_node altmodes_node = {
> +	.name = "altmodes",
> +	.parent = &usb_connector_node,
> +};
> +
> +static const struct property_entry dp_altmode_properties[] = {
> +	PROPERTY_ENTRY_U32("svid", 0xff01),
> +	PROPERTY_ENTRY_U32("vdo", 0x0c0086),
> +	{ }
> +};
> +
> +static const struct software_node dp_altmode_node = {
> +	.name = "displayport-altmode",
> +	.parent = &altmodes_node,
> +	.properties = dp_altmode_properties,
> +};
> +
>  static const struct software_node *node_group[] = {
>  	&fusb302_node,
>  	&max17047_node,
>  	&pi3usb30532_node,
>  	&displayport_node,
>  	&usb_connector_node,
> +	&altmodes_node,
> +	&dp_altmode_node,
>  	NULL
>  };
>  
> 




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