On Mon, Nov 09, 2020 at 10:15:36PM -0800, Prashant Malani wrote:
> Set the number of altmodes available for a registered partner using the
> Type C connector class framework routine.
>
> Signed-off-by: Prashant Malani <pmalani@xxxxxxxxxxxx>
Reviewed-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
> ---
>
> Changes in v2:
> - Patch introduced for the first time in v2.
>
> drivers/platform/chrome/cros_ec_typec.c | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/drivers/platform/chrome/cros_ec_typec.c b/drivers/platform/chrome/cros_ec_typec.c
> index ce031a10eb1b..743a28426f98 100644
> --- a/drivers/platform/chrome/cros_ec_typec.c
> +++ b/drivers/platform/chrome/cros_ec_typec.c
> @@ -621,6 +621,7 @@ static int cros_typec_register_altmodes(struct cros_typec_data *typec, int port_
> struct cros_typec_altmode_node *node;
> struct typec_altmode_desc desc;
> struct typec_altmode *amode;
> + int num_altmodes = 0;
> int ret = 0;
> int i, j;
>
> @@ -647,9 +648,16 @@ static int cros_typec_register_altmodes(struct cros_typec_data *typec, int port_
>
> node->amode = amode;
> list_add_tail(&node->list, &port->partner_mode_list);
> + num_altmodes++;
> }
> }
>
> + ret = typec_partner_set_num_altmodes(port->partner, num_altmodes);
> + if (ret < 0) {
> + dev_err(typec->dev, "Unable to set partner num_altmodes for port: %d\n", port_num);
> + goto err_cleanup;
> + }
> +
> return 0;
>
> err_cleanup:
> --
> 2.29.2.222.g5d2a92d10f8-goog
thanks,
--
heikki
