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    Subject[PATCH v3 09/11] platform/chrome: cros_ec_typec: Set partner num_altmodes
    Date
    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>
    ---

    Changes in v3:
    - Re-arranged patch order and combined it with related series of
    patches.
    - Added Reviewed-by tags

    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 cf609aa10567..ad5e37bfd45d 100644
    --- a/drivers/platform/chrome/cros_ec_typec.c
    +++ b/drivers/platform/chrome/cros_ec_typec.c
    @@ -642,6 +642,7 @@ 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;

    @@ -668,9 +669,16 @@ 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:
    --
    2.29.2.299.gdc1121823c-goog
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