linux-kernel - Re: [PATCH 6/8] platform/chrome: cros_ec

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Message-ID: <ZvVyHD-QVQm5W6uy@kuha.fi.intel.com>
Date: Thu, 26 Sep 2024 17:39:24 +0300
From: Heikki Krogerus <heikki.krogerus@...ux.intel.com>
To: Abhishek Pandit-Subedi <abhishekpandit@...omium.org>
Cc: tzungbi@...nel.org, jthies@...gle.com, pmalani@...omium.org,
	akuchynski@...gle.com, Benson Leung <bleung@...omium.org>,
	Guenter Roeck <groeck@...omium.org>,
	chrome-platform@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 6/8] platform/chrome: cros_ec_typec: Displayport support

> diff --git a/drivers/platform/chrome/cros_typec_altmode.h b/drivers/platform/chrome/cros_typec_altmode.h
> new file mode 100644
> index 000000000000..a8b37a18c83a
> --- /dev/null
> +++ b/drivers/platform/chrome/cros_typec_altmode.h
> @@ -0,0 +1,34 @@
> +/* SPDX-License-Identifier: GPL-2.0-only */
> +
> +#ifndef __CROS_TYPEC_ALTMODE_H__
> +#define __CROS_TYPEC_ALTMODE_H__
> +
> +struct cros_typec_port;
> +struct typec_altmode;
> +struct typec_altmode_desc;
> +struct typec_displayport_data;
> +
> +#if IS_ENABLED(CONFIG_TYPEC_DP_ALTMODE)
> +struct typec_altmode *
> +cros_typec_register_displayport(struct cros_typec_port *port,
> +				struct typec_altmode_desc *desc,
> +				bool ap_mode_entry);
> +
> +int cros_typec_displayport_status_update(struct typec_altmode *altmode,
> +					 struct typec_displayport_data *data);
> +#else
> +struct typec_altmode *

static inline struct typec_altmode *

> +cros_typec_register_displayport(struct cros_typec_port *port,
> +				struct typec_altmode_desc *desc,
> +				bool ap_mode_entry)
> +{
> +	return typec_port_register_altmode(port->port, desc);
> +}
> +
> +int cros_typec_displayport_status_update(struct typec_altmode *altmode,
> +					 struct typec_displayport_data *data)

static inline int

> +{
> +	return 0;
> +}
> +#endif
> +#endif /* __CROS_TYPEC_ALTMODE_H__ */

thanks,

-- 
heikki