Messages in this thread Patch in this message | | | From | Prashant Malani <> | Subject | [PATCH v2 2/2] platform/chrome: cros_ec_typec: Set partner num_altmodes | Date | Mon, 9 Nov 2020 22:15:36 -0800 |
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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> ---
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
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