From: Hans de Goede <hdegoede@redhat.com>
To: Wolfram Sang <wsa@kernel.org>,
MyungJoo Ham <myungjoo.ham@samsung.com>,
Chanwoo Choi <cw00.choi@samsung.com>
Cc: Hans de Goede <hdegoede@redhat.com>,
linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH resend 2/2] extcon: intel-cht-wc: Add support for Lenovo Yoga Tab 3 Pro YT3-X90F
Date: Wed, 25 Jan 2023 12:12:09 +0100 [thread overview]
Message-ID: <20230125111209.18343-3-hdegoede@redhat.com> (raw)
In-Reply-To: <20230125111209.18343-1-hdegoede@redhat.com>
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.
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
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)
--
2.39.0
next prev parent reply other threads:[~2023-01-25 11:13 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-25 11:12 [PATCH resend 0/2] i2c/extcon: intel-cht-wc: Lenovo Yoga Tab 3 Pro YT3-X90F support Hans de Goede
2023-01-25 11:12 ` [PATCH resend 1/2] i2c: cht-wc: Add charger-chip info for the Lenovo Yoga Tab 3 YT3-X90F Hans de Goede
2023-01-25 11:12 ` Hans de Goede [this message]
2023-01-25 13:26 ` [PATCH resend 0/2] i2c/extcon: intel-cht-wc: Lenovo Yoga Tab 3 Pro YT3-X90F support Wolfram Sang
2023-01-25 13:38 ` Hans de Goede
2023-01-25 13:40 ` Wolfram Sang
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