Re: [PATCH v2 0/4] phy: qcom: qmp-combo fixes + x1-dell-thena DT maintenance

From: Val Packett

Date: Thu May 21 2026 - 00:39:44 EST



On 5/20/26 10:09 PM, Michael Scott wrote:
Four patches:

* Two pre-existing bug fixes in phy-qcom-qmp-combo that are reachable
today on any board which registers a usb_role_switch on this PHY,
and will become reachable on more X1E boards as their Type-C
support matures (patches 1-2).
[..]

Thanks for digging into this!

I have successfully used automatic role-switching (even switching between USB2 gadget and USB3+DP mostly worked fine) but I do remember manual sysfs switching causing more issues..

Would be great to see no more dr_mode = "host" upstream. Though I vaguely remember some objections related to booting from USB (?)

~val