Re: [PATCH 3/3] extcon: intel-cht-wc: Add support for Lenovo Yoga Tab 3 Pro YT3-X90F

Chanwoo Choi
2022-12-02T22:52:56Z

On 22. 11. 28. 03:22, Hans de Goede wrote:
> The Lenovo Yoga Tab 3 Pro YT3-X90F needs the same handling as
> the Lenovo Yogabook models. That is it needs the extcon code to:
>
> 1. Control the Vbus regulator and USB-role-switch for the micro-USB
> port's host/device mode switching.
> 2. Register a power_supply device so that the charger-chip driver can
> see what sort of charger (SDP/CDP/DCP) is connected.
>
> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
> ---
> drivers/extcon/extcon-intel-cht-wc.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/extcon/extcon-intel-cht-wc.c b/drivers/extcon/extcon-intel-cht-wc.c
> index c45d7ff6cc61..323ab8731284 100644
> --- a/drivers/extcon/extcon-intel-cht-wc.c
> +++ b/drivers/extcon/extcon-intel-cht-wc.c
> @@ -539,6 +539,7 @@ static int cht_wc_extcon_probe(struct platform_device *pdev)
> cht_wc_extcon_set_gpio(ext, CHT_WC_VBUS_GPIO_CTLO, false);
> break;
> case INTEL_CHT_WC_LENOVO_YOGABOOK1:
> + case INTEL_CHT_WC_LENOVO_YT3_X90:
> /* Do this first, as it may very well return -EPROBE_DEFER. */
> ret = cht_wc_extcon_get_role_sw_and_regulator(ext);
> if (ret)

Acked-by: Chanwoo Choi <cw00.choi@samsung.com>

Thanks.

--
Best Regards,
Samsung Electronics
Chanwoo Choi