iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

extcon: intel-cht-wc: Add support for Lenovo Yoga Tab 3 Pro YT3-X90F

Browse Source 
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>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20230126153823.22146-4-hdegoede@redhat.com
This commit is contained in:
Hans de Goede 2023-01-26 16:38:23 +01:00 committed by Lee Jones
parent 0e61637f0f
commit 783422d00d
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/extcon/extcon-intel-cht-wc.c
View File

@ -537,6 +537,7 @@ static int cht_wc_extcon_probe(struct platform_device *pdev)
cht_wc_extcon_set_5v_boost(ext, 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)