lkml.org 
[lkml]   [2021]   [Feb]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH 6/6] platform/chrome: cros_ec_typec: Set opmode to PD on SOP connected
From
Date
Hi Benson,

On 29/1/21 7:14, Benson Leung wrote:
> When SOP Discovery is done, set the opmode to PD if status indicates
> SOP is connected.
>
> SOP connected indicates a PD contract is in place, and is a solid
> indication we have transitioned to PD power negotiation, either as
> source or sink.
>
> Signed-off-by: Benson Leung <bleung@chromium.org>

Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>

> ---
> drivers/platform/chrome/cros_ec_typec.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/platform/chrome/cros_ec_typec.c b/drivers/platform/chrome/cros_ec_typec.c
> index 6bc6fafd54a4..a7778258d0a0 100644
> --- a/drivers/platform/chrome/cros_ec_typec.c
> +++ b/drivers/platform/chrome/cros_ec_typec.c
> @@ -900,6 +900,9 @@ static void cros_typec_handle_status(struct cros_typec_data *typec, int port_num
> dev_err(typec->dev, "Couldn't parse SOP Disc data, port: %d\n", port_num);
> else
> typec->ports[port_num]->sop_disc_done = true;
> +
> + if (resp.sop_connected)
> + typec_set_pwr_opmode(typec->ports[port_num]->port, TYPEC_PWR_MODE_PD);
> }
>
> if (resp.events & PD_STATUS_EVENT_SOP_PRIME_DISC_DONE &&
>

\
 
 \ /
  Last update: 2021-02-01 15:35    [W:1.097 / U:0.640 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site