Re: [PATCH v2 2/2] usb: typec: tcpm: Remove altmode active state updates

[Guenter Roeck]

On 1/20/23 12:58, Prashant Malani wrote:
> Since the "active" state for partner altmodes is now being taken care of
> by the altmode driver itself (specifically, DisplayPort altmode), we
> no longer need to do so from the port driver. So remove the calls to
> typec_altmode_update_active() from TCPM.
>
> Suggested-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
> Signed-off-by: Prashant Malani <pmalani@xxxxxxxxxxxx>

Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>

> ---
>
> Changes since v1:
> - Patch first introduced in v2.
>
>   drivers/usb/typec/tcpm/tcpm.c | 5 +----
>   1 file changed, 1 insertion(+), 4 deletions(-)
>
> diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c
> index 904c7b4ce2f0..0f5a9d4db105 100644
> --- a/drivers/usb/typec/tcpm/tcpm.c
> +++ b/drivers/usb/typec/tcpm/tcpm.c
> @@ -1693,14 +1693,11 @@ static int tcpm_pd_svdm(struct tcpm_port *port, struct typec_altmode *adev,
>   			}
>   			break;
>   		case CMD_ENTER_MODE:
> -			if (adev && pdev) {
> -				typec_altmode_update_active(pdev, true);
> +			if (adev && pdev)
>   				*adev_action = ADEV_QUEUE_VDM_SEND_EXIT_MODE_ON_FAIL;
> -			}
>   			return 0;
>   		case CMD_EXIT_MODE:
>   			if (adev && pdev) {
> -				typec_altmode_update_active(pdev, false);
>   				/* Back to USB Operation */
>   				*adev_action = ADEV_NOTIFY_USB_AND_QUEUE_VDM;
>   				return 0;