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platform/chrome: cros_ec_typec: Set partner num_altmodes 

Set the number of altmodes available for a registered partner using the
Type C connector class framework routine.

Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Prashant Malani <pmalani@chromium.org>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Benson Leung <bleung@chromium.org>
Link: https://lore.kernel.org/r/20201116201150.2919178-10-pmalani@chromium.org
This commit is contained in:
Prashant Malani 2020-11-16 12:11:54 -08:00 committed by Benson Leung
parent 72d6e32bd8
commit 5992297639
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GPG Key ID: 736DAA268733B0C2
1 changed files with 8 additions and 0 deletions
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8
drivers/platform/chrome/cros_ec_typec.c
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@ -640,6 +640,7 @@ 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;
@ -666,9 +667,16 @@ 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: